--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/gui/styles/qcommonstyle.cpp Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,6079 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtGui module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qcommonstyle.h"
+#include "qcommonstyle_p.h"
+
+#include <qfile.h>
+#include <qapplication.h>
+#include <qbitmap.h>
+#include <qcache.h>
+#include <qdockwidget.h>
+#include <qdrawutil.h>
+#include <qdialogbuttonbox.h>
+#include <qformlayout.h>
+#include <qgroupbox.h>
+#include <qmath.h>
+#include <qmenu.h>
+#include <qpainter.h>
+#include <qpaintengine.h>
+#include <qpainterpath.h>
+#include <qslider.h>
+#include <qstyleoption.h>
+#include <qtabbar.h>
+#include <qtabwidget.h>
+#include <qtoolbar.h>
+#include <qtoolbutton.h>
+#include <qrubberband.h>
+#include <private/qcommonstylepixmaps_p.h>
+#include <private/qmath_p.h>
+#include <private/qstylehelper_p.h>
+#include <qdebug.h>
+#include <qtextformat.h>
+#include <qwizard.h>
+#include <qtabbar.h>
+#include <qfileinfo.h>
+#include <qdir.h>
+#include <qsettings.h>
+#include <qpixmapcache.h>
+#include <private/qguiplatformplugin_p.h>
+
+#include <limits.h>
+
+#ifndef QT_NO_ITEMVIEWS
+# include "private/qtextengine_p.h"
+#endif
+
+#ifdef Q_WS_X11
+# include <private/qt_x11_p.h>
+#elif defined(Q_WS_MAC)
+# include <private/qt_cocoa_helpers_mac_p.h>
+#endif
+
+QT_BEGIN_NAMESPACE
+
+/*!
+ \class QCommonStyle
+ \brief The QCommonStyle class encapsulates the common Look and Feel of a GUI.
+
+ \ingroup appearance
+
+ This abstract class implements some of the widget's look and feel
+ that is common to all GUI styles provided and shipped as part of
+ Qt.
+
+ Since QCommonStyle inherits QStyle, all of its functions are fully documented
+ in the QStyle documentation.
+ \omit
+ , although the
+ extra functions that QCommonStyle provides, e.g.
+ drawComplexControl(), drawControl(), drawPrimitive(),
+ hitTestComplexControl(), subControlRect(), sizeFromContents(), and
+ subElementRect() are documented here.
+ \endomit
+
+ \sa QStyle, QMotifStyle, QWindowsStyle
+*/
+
+/*!
+ Constructs a QCommonStyle.
+*/
+QCommonStyle::QCommonStyle()
+ : QStyle(*new QCommonStylePrivate)
+{ }
+
+/*! \internal
+*/
+QCommonStyle::QCommonStyle(QCommonStylePrivate &dd)
+ : QStyle(dd)
+{ }
+
+/*!
+ Destroys the style.
+*/
+QCommonStyle::~QCommonStyle()
+{ }
+
+
+/*!
+ \reimp
+*/
+void QCommonStyle::drawPrimitive(PrimitiveElement pe, const QStyleOption *opt, QPainter *p,
+ const QWidget *widget) const
+{
+ Q_D(const QCommonStyle);
+ switch (pe) {
+ case PE_FrameButtonBevel:
+ case PE_FrameButtonTool:
+ qDrawShadeRect(p, opt->rect, opt->palette,
+ opt->state & (State_Sunken | State_On), 1, 0);
+ break;
+ case PE_PanelButtonCommand:
+ case PE_PanelButtonBevel:
+ case PE_PanelButtonTool:
+ case PE_IndicatorButtonDropDown:
+ qDrawShadePanel(p, opt->rect, opt->palette,
+ opt->state & (State_Sunken | State_On), 1,
+ &opt->palette.brush(QPalette::Button));
+ break;
+ case PE_IndicatorViewItemCheck:
+ proxy()->drawPrimitive(PE_IndicatorCheckBox, opt, p, widget);
+ break;
+ case PE_IndicatorCheckBox:
+ if (opt->state & State_NoChange) {
+ p->setPen(opt->palette.foreground().color());
+ p->fillRect(opt->rect, opt->palette.brush(QPalette::Button));
+ p->drawRect(opt->rect);
+ p->drawLine(opt->rect.topLeft(), opt->rect.bottomRight());
+ } else {
+ qDrawShadePanel(p, opt->rect.x(), opt->rect.y(), opt->rect.width(), opt->rect.height(),
+ opt->palette, opt->state & (State_Sunken | State_On), 1,
+ &opt->palette.brush(QPalette::Button));
+ }
+ break;
+ case PE_IndicatorRadioButton: {
+ QRect ir = opt->rect;
+ p->setPen(opt->palette.dark().color());
+ p->drawArc(opt->rect, 0, 5760);
+ if (opt->state & (State_Sunken | State_On)) {
+ ir.adjust(2, 2, -2, -2);
+ p->setBrush(opt->palette.foreground());
+ p->drawEllipse(ir);
+ }
+ break; }
+ case PE_FrameFocusRect:
+ if (const QStyleOptionFocusRect *fropt = qstyleoption_cast<const QStyleOptionFocusRect *>(opt)) {
+ QColor bg = fropt->backgroundColor;
+ QPen oldPen = p->pen();
+ if (bg.isValid()) {
+ int h, s, v;
+ bg.getHsv(&h, &s, &v);
+ if (v >= 128)
+ p->setPen(Qt::black);
+ else
+ p->setPen(Qt::white);
+ } else {
+ p->setPen(opt->palette.foreground().color());
+ }
+ QRect focusRect = opt->rect.adjusted(1, 1, -1, -1);
+ p->drawRect(focusRect.adjusted(0, 0, -1, -1)); //draw pen inclusive
+ p->setPen(oldPen);
+ }
+ break;
+ case PE_IndicatorMenuCheckMark: {
+ const int markW = opt->rect.width() > 7 ? 7 : opt->rect.width();
+ const int markH = markW;
+ int posX = opt->rect.x() + (opt->rect.width() - markW)/2 + 1;
+ int posY = opt->rect.y() + (opt->rect.height() - markH)/2;
+
+ QVector<QLineF> a;
+ a.reserve(markH);
+
+ int i, xx, yy;
+ xx = posX;
+ yy = 3 + posY;
+ for (i = 0; i < markW/2; ++i) {
+ a << QLineF(xx, yy, xx, yy + 2);
+ ++xx;
+ ++yy;
+ }
+ yy -= 2;
+ for (; i < markH; ++i) {
+ a << QLineF(xx, yy, xx, yy + 2);
+ ++xx;
+ --yy;
+ }
+ if (!(opt->state & State_Enabled) && !(opt->state & State_On)) {
+ int pnt;
+ p->setPen(opt->palette.highlightedText().color());
+ QPoint offset(1, 1);
+ for (pnt = 0; pnt < a.size(); ++pnt)
+ a[pnt].translate(offset.x(), offset.y());
+ p->drawLines(a);
+ for (pnt = 0; pnt < a.size(); ++pnt)
+ a[pnt].translate(offset.x(), offset.y());
+ }
+ p->setPen(opt->palette.text().color());
+ p->drawLines(a);
+ break; }
+ case PE_Frame:
+ case PE_FrameMenu:
+ if (const QStyleOptionFrame *frame = qstyleoption_cast<const QStyleOptionFrame *>(opt)) {
+ if (pe == PE_FrameMenu || (frame->state & State_Sunken) || (frame->state & State_Raised)) {
+ qDrawShadePanel(p, frame->rect, frame->palette, frame->state & State_Sunken,
+ frame->lineWidth);
+ } else {
+ qDrawPlainRect(p, frame->rect, frame->palette.foreground().color(), frame->lineWidth);
+ }
+ }
+ break;
+#ifndef QT_NO_TOOLBAR
+ case PE_PanelMenuBar:
+ if (widget && qobject_cast<QToolBar *>(widget->parentWidget()))
+ break;
+ if (const QStyleOptionFrame *frame = qstyleoption_cast<const QStyleOptionFrame *>(opt)){
+ qDrawShadePanel(p, frame->rect, frame->palette, false, frame->lineWidth,
+ &frame->palette.brush(QPalette::Button));
+
+ }
+ else if (const QStyleOptionToolBar *frame = qstyleoption_cast<const QStyleOptionToolBar *>(opt)){
+ qDrawShadePanel(p, frame->rect, frame->palette, false, frame->lineWidth,
+ &frame->palette.brush(QPalette::Button));
+ }
+
+ break;
+ case PE_PanelMenu:
+ break;
+ case PE_PanelToolBar:
+ break;
+#endif // QT_NO_TOOLBAR
+#ifndef QT_NO_PROGRESSBAR
+ case PE_IndicatorProgressChunk:
+ {
+ bool vertical = false;
+ if (const QStyleOptionProgressBarV2 *pb2 = qstyleoption_cast<const QStyleOptionProgressBarV2 *>(opt))
+ vertical = (pb2->orientation == Qt::Vertical);
+ if (!vertical) {
+ p->fillRect(opt->rect.x(), opt->rect.y() + 3, opt->rect.width() -2, opt->rect.height() - 6,
+ opt->palette.brush(QPalette::Highlight));
+ } else {
+ p->fillRect(opt->rect.x() + 2, opt->rect.y(), opt->rect.width() -6, opt->rect.height() - 2,
+ opt->palette.brush(QPalette::Highlight));
+ }
+ }
+ break;
+#endif // QT_NO_PROGRESSBAR
+#ifdef QT3_SUPPORT
+ case PE_Q3CheckListController:
+#ifndef QT_NO_IMAGEFORMAT_XPM
+ p->drawPixmap(opt->rect.topLeft(), QPixmap(check_list_controller_xpm));
+#endif
+ break;
+ case PE_Q3CheckListExclusiveIndicator:
+ if (const QStyleOptionQ3ListView *lv = qstyleoption_cast<const QStyleOptionQ3ListView *>(opt)) {
+ if (lv->items.isEmpty())
+ return;
+ int x = lv->rect.x(),
+ y = lv->rect.y();
+#define INTARRLEN(x) sizeof(x)/(sizeof(int)*2)
+ static const int pts1[] = { // dark lines
+ 1,9, 1,8, 0,7, 0,4, 1,3, 1,2, 2,1, 3,1, 4,0, 7,0, 8,1, 9,1 };
+ static const int pts2[] = { // black lines
+ 2,8, 1,7, 1,4, 2,3, 2,2, 3,2, 4,1, 7,1, 8,2, 9,2 };
+ static const int pts3[] = { // background lines
+ 2,9, 3,9, 4,10, 7,10, 8,9, 9,9, 9,8, 10,7, 10,4, 9,3 };
+ static const int pts4[] = { // white lines
+ 2,10, 3,10, 4,11, 7,11, 8,10, 9,10, 10,9, 10,8, 11,7,
+ 11,4, 10,3, 10,2 };
+ // static const int pts5[] = { // inner fill
+ // 4,2, 7,2, 9,4, 9,7, 7,9, 4,9, 2,7, 2,4 };
+ //QPolygon a;
+
+ if (lv->state & State_Enabled)
+ p->setPen(lv->palette.text().color());
+ else
+ p->setPen(QPen(lv->viewportPalette.color(QPalette::Disabled, QPalette::Text)));
+ QPolygon a(INTARRLEN(pts1), pts1);
+ a.translate(x, y);
+ //p->setPen(pal.dark());
+ p->drawPolyline(a);
+ a.setPoints(INTARRLEN(pts2), pts2);
+ a.translate(x, y);
+ p->drawPolyline(a);
+ a.setPoints(INTARRLEN(pts3), pts3);
+ a.translate(x, y);
+ // p->setPen(black);
+ p->drawPolyline(a);
+ a.setPoints(INTARRLEN(pts4), pts4);
+ a.translate(x, y);
+ // p->setPen(blue);
+ p->drawPolyline(a);
+ // a.setPoints(INTARRLEN(pts5), pts5);
+ // a.translate(x, y);
+ // QColor fillColor = isDown() ? g.background() : g.base();
+ // p->setPen(fillColor);
+ // p->setBrush(fillColor);
+ // p->drawPolygon(a);
+ if (opt->state & State_On) {
+ p->setPen(Qt::NoPen);
+ p->setBrush(opt->palette.text());
+ p->drawRect(x + 5, y + 4, 2, 4);
+ p->drawRect(x + 4, y + 5, 4, 2);
+ }
+#undef INTARRLEN
+ }
+ break;
+ case PE_Q3CheckListIndicator:
+ if (const QStyleOptionQ3ListView *lv = qstyleoption_cast<const QStyleOptionQ3ListView *>(opt)) {
+ if(lv->items.isEmpty())
+ break;
+ QStyleOptionQ3ListViewItem item = lv->items.at(0);
+ int x = lv->rect.x(),
+ y = lv->rect.y(),
+ w = lv->rect.width(),
+ h = lv->rect.width(),
+ marg = lv->itemMargin;
+
+ if (lv->state & State_Enabled)
+ p->setPen(QPen(lv->palette.text().color(), 2));
+ else
+ p->setPen(QPen(lv->viewportPalette.color(QPalette::Disabled, QPalette::Text), 2));
+ if (opt->state & State_Selected && !lv->rootIsDecorated
+ && !(item.features & QStyleOptionQ3ListViewItem::ParentControl)) {
+ p->fillRect(0, 0, x + marg + w + 4, item.height,
+ lv->palette.brush(QPalette::Highlight));
+ if (item.state & State_Enabled)
+ p->setPen(QPen(lv->palette.highlightedText().color(), 2));
+ }
+
+ if (lv->state & State_NoChange)
+ p->setBrush(lv->palette.brush(QPalette::Button));
+ p->drawRect(x + marg, y + 2, w - 4, h - 4);
+ /////////////////////
+ ++x;
+ ++y;
+ if (lv->state & State_On || lv->state & State_NoChange) {
+ QLineF lines[7];
+ int i,
+ xx = x + 1 + marg,
+ yy = y + 5;
+ for (i = 0; i < 3; ++i) {
+ lines[i] = QLineF(xx, yy, xx, yy + 2);
+ ++xx;
+ ++yy;
+ }
+ yy -= 2;
+ for (i = 3; i < 7; ++i) {
+ lines[i] = QLineF(xx, yy, xx, yy + 2);
+ ++xx;
+ --yy;
+ }
+ p->drawLines(lines, 7);
+ }
+ }
+ break;
+#endif // QT3_SUPPORT
+ case PE_IndicatorBranch: {
+ int mid_h = opt->rect.x() + opt->rect.width() / 2;
+ int mid_v = opt->rect.y() + opt->rect.height() / 2;
+ int bef_h = mid_h;
+ int bef_v = mid_v;
+ int aft_h = mid_h;
+ int aft_v = mid_v;
+#ifndef QT_NO_IMAGEFORMAT_XPM
+ static const int decoration_size = 9;
+ static QPixmap open(tree_branch_open_xpm);
+ static QPixmap closed(tree_branch_closed_xpm);
+ if (opt->state & State_Children) {
+ int delta = decoration_size / 2;
+ bef_h -= delta;
+ bef_v -= delta;
+ aft_h += delta;
+ aft_v += delta;
+ p->drawPixmap(bef_h, bef_v, opt->state & State_Open ? open : closed);
+ }
+#endif // QT_NO_IMAGEFORMAT_XPM
+ if (opt->state & State_Item) {
+ if (opt->direction == Qt::RightToLeft)
+ p->drawLine(opt->rect.left(), mid_v, bef_h, mid_v);
+ else
+ p->drawLine(aft_h, mid_v, opt->rect.right(), mid_v);
+ }
+ if (opt->state & State_Sibling)
+ p->drawLine(mid_h, aft_v, mid_h, opt->rect.bottom());
+ if (opt->state & (State_Open | State_Children | State_Item | State_Sibling))
+ p->drawLine(mid_h, opt->rect.y(), mid_h, bef_v);
+ break; }
+#ifdef QT3_SUPPORT
+ case PE_Q3Separator:
+ qDrawShadeLine(p, opt->rect.left(), opt->rect.top(), opt->rect.right(), opt->rect.bottom(),
+ opt->palette, opt->state & State_Sunken, 1, 0);
+ break;
+#endif // QT3_SUPPORT
+ case PE_FrameStatusBarItem:
+ qDrawShadeRect(p, opt->rect, opt->palette, true, 1, 0, 0);
+ break;
+ case PE_IndicatorHeaderArrow:
+ if (const QStyleOptionHeader *header = qstyleoption_cast<const QStyleOptionHeader *>(opt)) {
+ QPen oldPen = p->pen();
+ if (header->sortIndicator & QStyleOptionHeader::SortUp) {
+ QPolygon pa(3);
+ p->setPen(QPen(opt->palette.light(), 0));
+ p->drawLine(opt->rect.x() + opt->rect.width(), opt->rect.y(),
+ opt->rect.x() + opt->rect.width() / 2, opt->rect.y() + opt->rect.height());
+ p->setPen(QPen(opt->palette.dark(), 0));
+ pa.setPoint(0, opt->rect.x() + opt->rect.width() / 2, opt->rect.y() + opt->rect.height());
+ pa.setPoint(1, opt->rect.x(), opt->rect.y());
+ pa.setPoint(2, opt->rect.x() + opt->rect.width(), opt->rect.y());
+ p->drawPolyline(pa);
+ } else if (header->sortIndicator & QStyleOptionHeader::SortDown) {
+ QPolygon pa(3);
+ p->setPen(QPen(opt->palette.light(), 0));
+ pa.setPoint(0, opt->rect.x(), opt->rect.y() + opt->rect.height());
+ pa.setPoint(1, opt->rect.x() + opt->rect.width(), opt->rect.y() + opt->rect.height());
+ pa.setPoint(2, opt->rect.x() + opt->rect.width() / 2, opt->rect.y());
+ p->drawPolyline(pa);
+ p->setPen(QPen(opt->palette.dark(), 0));
+ p->drawLine(opt->rect.x(), opt->rect.y() + opt->rect.height(),
+ opt->rect.x() + opt->rect.width() / 2, opt->rect.y());
+ }
+ p->setPen(oldPen);
+ }
+ break;
+#ifndef QT_NO_TABBAR
+ case PE_FrameTabBarBase:
+ if (const QStyleOptionTabBarBase *tbb
+ = qstyleoption_cast<const QStyleOptionTabBarBase *>(opt)) {
+ p->save();
+ switch (tbb->shape) {
+ case QTabBar::RoundedNorth:
+ case QTabBar::TriangularNorth:
+ p->setPen(QPen(tbb->palette.light(), 0));
+ p->drawLine(tbb->rect.topLeft(), tbb->rect.topRight());
+ break;
+ case QTabBar::RoundedWest:
+ case QTabBar::TriangularWest:
+ p->setPen(QPen(tbb->palette.light(), 0));
+ p->drawLine(tbb->rect.topLeft(), tbb->rect.bottomLeft());
+ break;
+ case QTabBar::RoundedSouth:
+ case QTabBar::TriangularSouth:
+ p->setPen(QPen(tbb->palette.shadow(), 0));
+ p->drawLine(tbb->rect.left(), tbb->rect.bottom(),
+ tbb->rect.right(), tbb->rect.bottom());
+ p->setPen(QPen(tbb->palette.dark(), 0));
+ p->drawLine(tbb->rect.left(), tbb->rect.bottom() - 1,
+ tbb->rect.right() - 1, tbb->rect.bottom() - 1);
+ break;
+ case QTabBar::RoundedEast:
+ case QTabBar::TriangularEast:
+ p->setPen(QPen(tbb->palette.dark(), 0));
+ p->drawLine(tbb->rect.topRight(), tbb->rect.bottomRight());
+ break;
+ }
+ p->restore();
+ }
+ break;
+ case PE_IndicatorTabClose: {
+ if (d->tabBarcloseButtonIcon.isNull()) {
+ d->tabBarcloseButtonIcon.addPixmap(QPixmap(
+ QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-closetab-16.png")),
+ QIcon::Normal, QIcon::Off);
+ d->tabBarcloseButtonIcon.addPixmap(QPixmap(
+ QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-closetab-down-16.png")),
+ QIcon::Normal, QIcon::On);
+ d->tabBarcloseButtonIcon.addPixmap(QPixmap(
+ QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-closetab-hover-16.png")),
+ QIcon::Active, QIcon::Off);
+ }
+
+ int size = proxy()->pixelMetric(QStyle::PM_SmallIconSize);
+ QIcon::Mode mode = opt->state & State_Enabled ?
+ (opt->state & State_Raised ? QIcon::Active : QIcon::Normal)
+ : QIcon::Disabled;
+ if (!(opt->state & State_Raised)
+ && !(opt->state & State_Sunken)
+ && !(opt->state & QStyle::State_Selected))
+ mode = QIcon::Disabled;
+
+ QIcon::State state = opt->state & State_Sunken ? QIcon::On : QIcon::Off;
+ QPixmap pixmap = d->tabBarcloseButtonIcon.pixmap(size, mode, state);
+ proxy()->drawItemPixmap(p, opt->rect, Qt::AlignCenter, pixmap);
+ break;
+ }
+#endif // QT_NO_TABBAR
+ case PE_FrameTabWidget:
+ case PE_FrameWindow:
+ qDrawWinPanel(p, opt->rect, opt->palette, false, 0);
+ break;
+ case PE_FrameLineEdit:
+ proxy()->drawPrimitive(PE_Frame, opt, p, widget);
+ break;
+#ifndef QT_NO_GROUPBOX
+ case PE_FrameGroupBox:
+ if (const QStyleOptionFrame *frame = qstyleoption_cast<const QStyleOptionFrame *>(opt)) {
+ const QStyleOptionFrameV2 *frame2 = qstyleoption_cast<const QStyleOptionFrameV2 *>(opt);
+ if (frame2 && (frame2->features & QStyleOptionFrameV2::Flat)) {
+ QRect fr = frame->rect;
+ QPoint p1(fr.x(), fr.y() + 1);
+ QPoint p2(fr.x() + fr.width(), p1.y());
+ qDrawShadeLine(p, p1, p2, frame->palette, true,
+ frame->lineWidth, frame->midLineWidth);
+ } else {
+ qDrawShadeRect(p, frame->rect.x(), frame->rect.y(), frame->rect.width(),
+ frame->rect.height(), frame->palette, true,
+ frame->lineWidth, frame->midLineWidth);
+ }
+ }
+ break;
+#endif // QT_NO_GROUPBOX
+#ifndef QT_NO_DOCKWIDGET
+ case PE_FrameDockWidget:
+ if (const QStyleOptionFrame *frame = qstyleoption_cast<const QStyleOptionFrame *>(opt)) {
+ int lw = frame->lineWidth;
+ if (lw <= 0)
+ lw = proxy()->pixelMetric(PM_DockWidgetFrameWidth);
+
+ qDrawShadePanel(p, frame->rect, frame->palette, false, lw);
+ }
+ break;
+#endif // QT_NO_DOCKWIDGET
+#ifndef QT_NO_TOOLBAR
+ case PE_IndicatorToolBarHandle:
+ p->save();
+ p->translate(opt->rect.x(), opt->rect.y());
+ if (opt->state & State_Horizontal) {
+ int x = opt->rect.width() / 3;
+ if (opt->direction == Qt::RightToLeft)
+ x -= 2;
+ if (opt->rect.height() > 4) {
+ qDrawShadePanel(p, x, 2, 3, opt->rect.height() - 4,
+ opt->palette, false, 1, 0);
+ qDrawShadePanel(p, x+3, 2, 3, opt->rect.height() - 4,
+ opt->palette, false, 1, 0);
+ }
+ } else {
+ if (opt->rect.width() > 4) {
+ int y = opt->rect.height() / 3;
+ qDrawShadePanel(p, 2, y, opt->rect.width() - 4, 3,
+ opt->palette, false, 1, 0);
+ qDrawShadePanel(p, 2, y+3, opt->rect.width() - 4, 3,
+ opt->palette, false, 1, 0);
+ }
+ }
+ p->restore();
+ break;
+ case PE_Q3DockWindowSeparator:
+ proxy()->drawPrimitive(PE_IndicatorToolBarSeparator, opt, p, widget);
+ break;
+ case PE_IndicatorToolBarSeparator:
+ {
+ QPoint p1, p2;
+ if (opt->state & State_Horizontal) {
+ p1 = QPoint(opt->rect.width()/2, 0);
+ p2 = QPoint(p1.x(), opt->rect.height());
+ } else {
+ p1 = QPoint(0, opt->rect.height()/2);
+ p2 = QPoint(opt->rect.width(), p1.y());
+ }
+ qDrawShadeLine(p, p1, p2, opt->palette, 1, 1, 0);
+ break;
+ }
+#endif // QT_NO_TOOLBAR
+#ifndef QT_NO_SPINBOX
+ case PE_IndicatorSpinPlus:
+ case PE_IndicatorSpinMinus: {
+ QRect r = opt->rect;
+ int fw = proxy()->pixelMetric(PM_DefaultFrameWidth, opt, widget);
+ QRect br = r.adjusted(fw, fw, -fw, -fw);
+
+ int offset = (opt->state & State_Sunken) ? 1 : 0;
+ int step = (br.width() + 4) / 5;
+ p->fillRect(br.x() + offset, br.y() + offset +br.height() / 2 - step / 2,
+ br.width(), step,
+ opt->palette.buttonText());
+ if (pe == PE_IndicatorSpinPlus)
+ p->fillRect(br.x() + br.width() / 2 - step / 2 + offset, br.y() + offset,
+ step, br.height(),
+ opt->palette.buttonText());
+
+ break; }
+ case PE_IndicatorSpinUp:
+ case PE_IndicatorSpinDown: {
+ QRect r = opt->rect;
+ int fw = proxy()->pixelMetric(PM_DefaultFrameWidth, opt, widget);
+ // QRect br = r.adjusted(fw, fw, -fw, -fw);
+ int x = r.x(), y = r.y(), w = r.width(), h = r.height();
+ int sw = w-4;
+ if (sw < 3)
+ break;
+ else if (!(sw & 1))
+ sw--;
+ sw -= (sw / 7) * 2; // Empty border
+ int sh = sw/2 + 2; // Must have empty row at foot of arrow
+
+ int sx = x + w / 2 - sw / 2;
+ int sy = y + h / 2 - sh / 2;
+
+ if (pe == PE_IndicatorSpinUp && fw)
+ --sy;
+
+ QPolygon a;
+ if (pe == PE_IndicatorSpinDown)
+ a.setPoints(3, 0, 1, sw-1, 1, sh-2, sh-1);
+ else
+ a.setPoints(3, 0, sh-1, sw-1, sh-1, sh-2, 1);
+ int bsx = 0;
+ int bsy = 0;
+ if (opt->state & State_Sunken) {
+ bsx = proxy()->pixelMetric(PM_ButtonShiftHorizontal);
+ bsy = proxy()->pixelMetric(PM_ButtonShiftVertical);
+ }
+ p->save();
+ p->translate(sx + bsx, sy + bsy);
+ p->setPen(opt->palette.buttonText().color());
+ p->setBrush(opt->palette.buttonText());
+ p->drawPolygon(a);
+ p->restore();
+ break; }
+#endif // QT_NO_SPINBOX
+ case PE_PanelTipLabel: {
+ QBrush oldBrush = p->brush();
+ QPen oldPen = p->pen();
+ p->setPen(QPen(opt->palette.toolTipText(), 0));
+ p->setBrush(opt->palette.toolTipBase());
+ p->drawRect(opt->rect.adjusted(0, 0, -1, -1));
+ p->setPen(oldPen);
+ p->setBrush(oldBrush);
+ break;
+ }
+#ifndef QT_NO_TABBAR
+ case PE_IndicatorTabTear:
+ if (const QStyleOptionTab *tab = qstyleoption_cast<const QStyleOptionTab *>(opt)) {
+ bool rtl = tab->direction == Qt::RightToLeft;
+ QRect rect = tab->rect;
+ QPainterPath path;
+
+ rect.setTop(rect.top() + ((tab->state & State_Selected) ? 1 : 3));
+ rect.setBottom(rect.bottom() - ((tab->state & State_Selected) ? 0 : 2));
+
+ path.moveTo(QPoint(rtl ? rect.right() : rect.left(), rect.top()));
+ int count = 4;
+ for(int jags = 1; jags <= count; ++jags, rtl = !rtl)
+ path.lineTo(QPoint(rtl ? rect.left() : rect.right(), rect.top() + jags * rect.height()/count));
+
+ p->setPen(QPen(tab->palette.light(), qreal(.8)));
+ p->setBrush(tab->palette.background());
+ p->setRenderHint(QPainter::Antialiasing);
+ p->drawPath(path);
+ }
+ break;
+#endif // QT_NO_TABBAR
+#ifndef QT_NO_LINEEDIT
+ case PE_PanelLineEdit:
+ if (const QStyleOptionFrame *panel = qstyleoption_cast<const QStyleOptionFrame *>(opt)) {
+ p->fillRect(panel->rect.adjusted(panel->lineWidth, panel->lineWidth, -panel->lineWidth, -panel->lineWidth),
+ panel->palette.brush(QPalette::Base));
+
+ if (panel->lineWidth > 0)
+ proxy()->drawPrimitive(PE_FrameLineEdit, panel, p, widget);
+ }
+ break;
+#endif // QT_NO_LINEEDIT
+#ifndef QT_NO_COLUMNVIEW
+ case PE_IndicatorColumnViewArrow: {
+ if (const QStyleOptionViewItem *viewOpt = qstyleoption_cast<const QStyleOptionViewItem *>(opt)) {
+ bool reverse = (viewOpt->direction == Qt::RightToLeft);
+ p->save();
+ QPainterPath path;
+ int x = viewOpt->rect.x() + 1;
+ int offset = (viewOpt->rect.height() / 3);
+ int height = (viewOpt->rect.height()) - offset * 2;
+ if (height % 2 == 1)
+ --height;
+ int x2 = x + height - 1;
+ if (reverse) {
+ x = viewOpt->rect.x() + viewOpt->rect.width() - 1;
+ x2 = x - height + 1;
+ }
+ path.moveTo(x, viewOpt->rect.y() + offset);
+ path.lineTo(x, viewOpt->rect.y() + offset + height);
+ path.lineTo(x2, viewOpt->rect.y() + offset+height/2);
+ path.closeSubpath();
+ if (viewOpt->state & QStyle::State_Selected ) {
+ if (viewOpt->showDecorationSelected) {
+ QColor color = viewOpt->palette.color(QPalette::Active, QPalette::HighlightedText);
+ p->setPen(color);
+ p->setBrush(color);
+ } else {
+ QColor color = viewOpt->palette.color(QPalette::Active, QPalette::WindowText);
+ p->setPen(color);
+ p->setBrush(color);
+ }
+
+ } else {
+ QColor color = viewOpt->palette.color(QPalette::Active, QPalette::Mid);
+ p->setPen(color);
+ p->setBrush(color);
+ }
+ p->drawPath(path);
+
+ // draw the vertical and top triangle line
+ if (!(viewOpt->state & QStyle::State_Selected)) {
+ QPainterPath lines;
+ lines.moveTo(x, viewOpt->rect.y() + offset);
+ lines.lineTo(x, viewOpt->rect.y() + offset + height);
+ lines.moveTo(x, viewOpt->rect.y() + offset);
+ lines.lineTo(x2, viewOpt->rect.y() + offset+height/2);
+ QColor color = viewOpt->palette.color(QPalette::Active, QPalette::Dark);
+ p->setPen(color);
+ p->drawPath(lines);
+ }
+ p->restore();
+ }
+ break; }
+#endif //QT_NO_COLUMNVIEW
+ case PE_IndicatorItemViewItemDrop: {
+ QRect rect = opt->rect;
+ if (opt->rect.height() == 0)
+ p->drawLine(rect.topLeft(), rect.topRight());
+ else
+ p->drawRect(rect);
+ break; }
+#ifndef QT_NO_ITEMVIEWS
+ case PE_PanelItemViewRow:
+ if (const QStyleOptionViewItemV4 *vopt = qstyleoption_cast<const QStyleOptionViewItemV4 *>(opt)) {
+ QPalette::ColorGroup cg = vopt->state & QStyle::State_Enabled
+ ? QPalette::Normal : QPalette::Disabled;
+ if (cg == QPalette::Normal && !(vopt->state & QStyle::State_Active))
+ cg = QPalette::Inactive;
+
+ if ((vopt->state & QStyle::State_Selected) && proxy()->styleHint(QStyle::SH_ItemView_ShowDecorationSelected, opt, widget))
+ p->fillRect(vopt->rect, vopt->palette.brush(cg, QPalette::Highlight));
+ else if (vopt->features & QStyleOptionViewItemV2::Alternate)
+ p->fillRect(vopt->rect, vopt->palette.brush(cg, QPalette::AlternateBase));
+ else if (!(vopt->state & QStyle::State_Enabled))
+ p->fillRect(vopt->rect, vopt->palette.brush(cg, QPalette::Base));
+ }
+ break;
+ case PE_PanelItemViewItem:
+ if (const QStyleOptionViewItemV4 *vopt = qstyleoption_cast<const QStyleOptionViewItemV4 *>(opt)) {
+ QPalette::ColorGroup cg = vopt->state & QStyle::State_Enabled
+ ? QPalette::Normal : QPalette::Disabled;
+ if (cg == QPalette::Normal && !(vopt->state & QStyle::State_Active))
+ cg = QPalette::Inactive;
+
+ if (vopt->showDecorationSelected && (vopt->state & QStyle::State_Selected)) {
+ p->fillRect(vopt->rect, vopt->palette.brush(cg, QPalette::Highlight));
+ } else {
+ if (vopt->backgroundBrush.style() != Qt::NoBrush) {
+ QPointF oldBO = p->brushOrigin();
+ p->setBrushOrigin(vopt->rect.topLeft());
+ p->fillRect(vopt->rect, vopt->backgroundBrush);
+ p->setBrushOrigin(oldBO);
+ }
+
+ if (vopt->state & QStyle::State_Selected) {
+ QRect textRect = subElementRect(QStyle::SE_ItemViewItemText, opt, widget);
+ p->fillRect(textRect, vopt->palette.brush(cg, QPalette::Highlight));
+ }
+ }
+ }
+ break;
+#endif //QT_NO_ITEMVIEWS
+ case PE_PanelScrollAreaCorner: {
+ const QBrush brush(opt->palette.brush(QPalette::Window));
+ p->fillRect(opt->rect, brush);
+ } break;
+ default:
+ break;
+ }
+}
+
+#ifndef QT_NO_TOOLBUTTON
+static void drawArrow(const QStyle *style, const QStyleOptionToolButton *toolbutton,
+ const QRect &rect, QPainter *painter, const QWidget *widget = 0)
+{
+ QStyle::PrimitiveElement pe;
+ switch (toolbutton->arrowType) {
+ case Qt::LeftArrow:
+ pe = QStyle::PE_IndicatorArrowLeft;
+ break;
+ case Qt::RightArrow:
+ pe = QStyle::PE_IndicatorArrowRight;
+ break;
+ case Qt::UpArrow:
+ pe = QStyle::PE_IndicatorArrowUp;
+ break;
+ case Qt::DownArrow:
+ pe = QStyle::PE_IndicatorArrowDown;
+ break;
+ default:
+ return;
+ }
+ QStyleOption arrowOpt;
+ arrowOpt.rect = rect;
+ arrowOpt.palette = toolbutton->palette;
+ arrowOpt.state = toolbutton->state;
+ style->drawPrimitive(pe, &arrowOpt, painter, widget);
+}
+#endif // QT_NO_TOOLBUTTON
+
+#ifndef QT_NO_ITEMVIEWS
+
+QSize QCommonStylePrivate::viewItemSize(const QStyleOptionViewItemV4 *option, int role) const
+{
+ Q_Q(const QCommonStyle);
+
+ const QWidget *widget = option->widget;
+ switch (role) {
+ case Qt::CheckStateRole:
+ if (option->features & QStyleOptionViewItemV2::HasCheckIndicator)
+ return QSize(q->pixelMetric(QStyle::PM_IndicatorWidth, option, widget),
+ q->pixelMetric(QStyle::PM_IndicatorHeight, option, widget));
+ break;
+ case Qt::DisplayRole:
+ if (option->features & QStyleOptionViewItemV2::HasDisplay) {
+ QTextOption textOption;
+ textOption.setWrapMode(QTextOption::WordWrap);
+ QTextLayout textLayout;
+ textLayout.setTextOption(textOption);
+ textLayout.setFont(option->font);
+ textLayout.setText(option->text);
+ const bool wrapText = option->features & QStyleOptionViewItemV2::WrapText;
+ const int textMargin = q->pixelMetric(QStyle::PM_FocusFrameHMargin, option, widget) + 1;
+ QRect bounds = option->rect;
+ switch (option->decorationPosition) {
+ case QStyleOptionViewItem::Left:
+ case QStyleOptionViewItem::Right:
+ bounds.setWidth(wrapText && bounds.isValid() ? bounds.width() - 2 * textMargin : QFIXED_MAX);
+ break;
+ case QStyleOptionViewItem::Top:
+ case QStyleOptionViewItem::Bottom:
+ bounds.setWidth(wrapText ? option->decorationSize.width() : QFIXED_MAX);
+ break;
+ default:
+ break;
+ }
+
+ qreal height = 0, widthUsed = 0;
+ textLayout.beginLayout();
+ while (true) {
+ QTextLine line = textLayout.createLine();
+ if (!line.isValid())
+ break;
+ line.setLineWidth(bounds.width());
+ line.setPosition(QPointF(0, height));
+ height += line.height();
+ widthUsed = qMax(widthUsed, line.naturalTextWidth());
+ }
+ textLayout.endLayout();
+ const QSize size(qCeil(widthUsed), qCeil(height));
+ return QSize(size.width() + 2 * textMargin, size.height());
+ }
+ break;
+ case Qt::DecorationRole:
+ if (option->features & QStyleOptionViewItemV2::HasDecoration) {
+ return option->decorationSize;
+ }
+ break;
+ default:
+ break;
+ }
+
+ return QSize(0, 0);
+}
+
+static QSizeF viewItemTextLayout(QTextLayout &textLayout, int lineWidth)
+{
+ qreal height = 0;
+ qreal widthUsed = 0;
+ textLayout.beginLayout();
+ while (true) {
+ QTextLine line = textLayout.createLine();
+ if (!line.isValid())
+ break;
+ line.setLineWidth(lineWidth);
+ line.setPosition(QPointF(0, height));
+ height += line.height();
+ widthUsed = qMax(widthUsed, line.naturalTextWidth());
+ }
+ textLayout.endLayout();
+ return QSizeF(widthUsed, height);
+}
+
+void QCommonStylePrivate::viewItemDrawText(QPainter *p, const QStyleOptionViewItemV4 *option, const QRect &rect) const
+{
+ Q_Q(const QCommonStyle);
+ const QWidget *widget = option->widget;
+ const int textMargin = q->pixelMetric(QStyle::PM_FocusFrameHMargin, 0, widget) + 1;
+
+ QRect textRect = rect.adjusted(textMargin, 0, -textMargin, 0); // remove width padding
+ const bool wrapText = option->features & QStyleOptionViewItemV2::WrapText;
+ QTextOption textOption;
+ textOption.setWrapMode(wrapText ? QTextOption::WordWrap : QTextOption::ManualWrap);
+ textOption.setTextDirection(option->direction);
+ textOption.setAlignment(QStyle::visualAlignment(option->direction, option->displayAlignment));
+ QTextLayout textLayout;
+ textLayout.setTextOption(textOption);
+ textLayout.setFont(option->font);
+ textLayout.setText(option->text);
+
+ QSizeF textLayoutSize = viewItemTextLayout(textLayout, textRect.width());
+
+ QString elidedText;
+ qreal height = 0;
+ qreal width = 0;
+ int elidedIndex = -1;
+ const int lineCount = textLayout.lineCount();
+ for (int j = 0; j < lineCount; ++j) {
+ const QTextLine line = textLayout.lineAt(j);
+ if (j + 1 <= lineCount - 1) {
+ const QTextLine nextLine = textLayout.lineAt(j + 1);
+ if ((nextLine.y() + nextLine.height()) > textRect.height()) {
+ int start = line.textStart();
+ int length = line.textLength() + nextLine.textLength();
+ const QStackTextEngine engine(textLayout.text().mid(start, length), option->font);
+ elidedText = engine.elidedText(option->textElideMode, textRect.width());
+ height += line.height();
+ width = textRect.width();
+ elidedIndex = j;
+ break;
+ }
+ }
+ if (line.naturalTextWidth() > textRect.width()) {
+ int start = line.textStart();
+ int length = line.textLength();
+ const QStackTextEngine engine(textLayout.text().mid(start, length), option->font);
+ elidedText = engine.elidedText(option->textElideMode, textRect.width());
+ height += line.height();
+ width = textRect.width();
+ elidedIndex = j;
+ break;
+ }
+ width = qMax<qreal>(width, line.width());
+ height += line.height();
+ }
+
+ const QRect layoutRect = QStyle::alignedRect(option->direction, option->displayAlignment,
+ QSize(int(width), int(height)), textRect);
+ const QPointF position = layoutRect.topLeft();
+ for (int i = 0; i < lineCount; ++i) {
+ const QTextLine line = textLayout.lineAt(i);
+ if (i == elidedIndex) {
+ qreal x = position.x() + line.x();
+ qreal y = position.y() + line.y() + line.ascent();
+ p->save();
+ p->setFont(option->font);
+ p->drawText(int(x), int(y), elidedText);
+ p->restore();
+ break;
+ }
+ line.draw(p, position);
+ }
+}
+
+/*! \internal
+ compute the position for the different component of an item (pixmap, text, checkbox)
+
+ Set sizehint to false to layout the elements inside opt->rect. Set sizehint to true to ignore
+ opt->rect and return rectangles in infinite space
+
+ Code duplicated in QItemDelegate::doLayout
+*/
+void QCommonStylePrivate::viewItemLayout(const QStyleOptionViewItemV4 *opt, QRect *checkRect,
+ QRect *pixmapRect, QRect *textRect, bool sizehint) const
+{
+ Q_Q(const QCommonStyle);
+ Q_ASSERT(checkRect && pixmapRect && textRect);
+ *pixmapRect = QRect(QPoint(0, 0), viewItemSize(opt, Qt::DecorationRole));
+ *textRect = QRect(QPoint(0, 0), viewItemSize(opt, Qt::DisplayRole));
+ *checkRect = QRect(QPoint(0, 0), viewItemSize(opt, Qt::CheckStateRole));
+
+ const QWidget *widget = opt->widget;
+ const bool hasCheck = checkRect->isValid();
+ const bool hasPixmap = pixmapRect->isValid();
+ const bool hasText = textRect->isValid();
+ const int textMargin = hasText ? q->pixelMetric(QStyle::PM_FocusFrameHMargin, opt, widget) + 1 : 0;
+ const int pixmapMargin = hasPixmap ? q->pixelMetric(QStyle::PM_FocusFrameHMargin, opt, widget) + 1 : 0;
+ const int checkMargin = hasCheck ? q->pixelMetric(QStyle::PM_FocusFrameHMargin, opt, widget) + 1 : 0;
+ int x = opt->rect.left();
+ int y = opt->rect.top();
+ int w, h;
+
+ if (textRect->height() == 0 && (!hasPixmap || !sizehint)) {
+ //if there is no text, we still want to have a decent height for the item sizeHint and the editor size
+ textRect->setHeight(opt->fontMetrics.height());
+ }
+
+ QSize pm(0, 0);
+ if (hasPixmap) {
+ pm = pixmapRect->size();
+ pm.rwidth() += 2 * pixmapMargin;
+ }
+ if (sizehint) {
+ h = qMax(checkRect->height(), qMax(textRect->height(), pm.height()));
+ if (opt->decorationPosition == QStyleOptionViewItem::Left
+ || opt->decorationPosition == QStyleOptionViewItem::Right) {
+ w = textRect->width() + pm.width();
+ } else {
+ w = qMax(textRect->width(), pm.width());
+ }
+ } else {
+ w = opt->rect.width();
+ h = opt->rect.height();
+ }
+
+ int cw = 0;
+ QRect check;
+ if (hasCheck) {
+ cw = checkRect->width() + 2 * checkMargin;
+ if (sizehint) w += cw;
+ if (opt->direction == Qt::RightToLeft) {
+ check.setRect(x + w - cw, y, cw, h);
+ } else {
+ check.setRect(x, y, cw, h);
+ }
+ }
+
+ QRect display;
+ QRect decoration;
+ switch (opt->decorationPosition) {
+ case QStyleOptionViewItem::Top: {
+ if (hasPixmap)
+ pm.setHeight(pm.height() + pixmapMargin); // add space
+ h = sizehint ? textRect->height() : h - pm.height();
+
+ if (opt->direction == Qt::RightToLeft) {
+ decoration.setRect(x, y, w - cw, pm.height());
+ display.setRect(x, y + pm.height(), w - cw, h);
+ } else {
+ decoration.setRect(x + cw, y, w - cw, pm.height());
+ display.setRect(x + cw, y + pm.height(), w - cw, h);
+ }
+ break; }
+ case QStyleOptionViewItem::Bottom: {
+ if (hasText)
+ textRect->setHeight(textRect->height() + textMargin); // add space
+ h = sizehint ? textRect->height() + pm.height() : h;
+
+ if (opt->direction == Qt::RightToLeft) {
+ display.setRect(x, y, w - cw, textRect->height());
+ decoration.setRect(x, y + textRect->height(), w - cw, h - textRect->height());
+ } else {
+ display.setRect(x + cw, y, w - cw, textRect->height());
+ decoration.setRect(x + cw, y + textRect->height(), w - cw, h - textRect->height());
+ }
+ break; }
+ case QStyleOptionViewItem::Left: {
+ if (opt->direction == Qt::LeftToRight) {
+ decoration.setRect(x + cw, y, pm.width(), h);
+ display.setRect(decoration.right() + 1, y, w - pm.width() - cw, h);
+ } else {
+ display.setRect(x, y, w - pm.width() - cw, h);
+ decoration.setRect(display.right() + 1, y, pm.width(), h);
+ }
+ break; }
+ case QStyleOptionViewItem::Right: {
+ if (opt->direction == Qt::LeftToRight) {
+ display.setRect(x + cw, y, w - pm.width() - cw, h);
+ decoration.setRect(display.right() + 1, y, pm.width(), h);
+ } else {
+ decoration.setRect(x, y, pm.width(), h);
+ display.setRect(decoration.right() + 1, y, w - pm.width() - cw, h);
+ }
+ break; }
+ default:
+ qWarning("doLayout: decoration position is invalid");
+ decoration = *pixmapRect;
+ break;
+ }
+
+ if (!sizehint) { // we only need to do the internal layout if we are going to paint
+ *checkRect = QStyle::alignedRect(opt->direction, Qt::AlignCenter,
+ checkRect->size(), check);
+ *pixmapRect = QStyle::alignedRect(opt->direction, opt->decorationAlignment,
+ pixmapRect->size(), decoration);
+ // the text takes up all available space, unless the decoration is not shown as selected
+ if (opt->showDecorationSelected)
+ *textRect = display;
+ else
+ *textRect = QStyle::alignedRect(opt->direction, opt->displayAlignment,
+ textRect->size().boundedTo(display.size()), display);
+ } else {
+ *checkRect = check;
+ *pixmapRect = decoration;
+ *textRect = display;
+ }
+}
+#endif // QT_NO_ITEMVIEWS
+
+
+#ifndef QT_NO_TABBAR
+/*! \internal
+ Compute the textRect and the pixmapRect from the opt rect
+
+ Uses the same computation than in QTabBar::tabSizeHint
+ */
+void QCommonStylePrivate::tabLayout(const QStyleOptionTabV3 *opt, const QWidget *widget, QRect *textRect, QRect *iconRect) const
+{
+ Q_ASSERT(textRect);
+ Q_ASSERT(iconRect);
+ QRect tr = opt->rect;
+ bool verticalTabs = opt->shape == QTabBar::RoundedEast
+ || opt->shape == QTabBar::RoundedWest
+ || opt->shape == QTabBar::TriangularEast
+ || opt->shape == QTabBar::TriangularWest;
+ if (verticalTabs)
+ tr.setRect(0, 0, tr.height(), tr.width()); //0, 0 as we will have a translate transform
+
+ int verticalShift = proxyStyle->pixelMetric(QStyle::PM_TabBarTabShiftVertical, opt, widget);
+ int horizontalShift = proxyStyle->pixelMetric(QStyle::PM_TabBarTabShiftHorizontal, opt, widget);
+ int hpadding = proxyStyle->pixelMetric(QStyle::PM_TabBarTabHSpace, opt, widget) / 2;
+ int vpadding = proxyStyle->pixelMetric(QStyle::PM_TabBarTabVSpace, opt, widget) / 2;
+ if (opt->shape == QTabBar::RoundedSouth || opt->shape == QTabBar::TriangularSouth)
+ verticalShift = -verticalShift;
+ tr.adjust(hpadding, vpadding, horizontalShift - hpadding, verticalShift - vpadding);
+ bool selected = opt->state & QStyle::State_Selected;
+ if (selected) {
+ tr.setBottom(tr.bottom() - verticalShift);
+ tr.setRight(tr.right() - horizontalShift);
+ }
+
+ // left widget
+ if (!opt->leftButtonSize.isEmpty()) {
+ tr.setLeft(tr.left() + 4 +
+ (verticalTabs ? opt->leftButtonSize.height() : opt->leftButtonSize.width()));
+ }
+ // right widget
+ if (!opt->rightButtonSize.isEmpty()) {
+ tr.setRight(tr.right() - 4 -
+ (verticalTabs ? opt->rightButtonSize.height() : opt->rightButtonSize.width()));
+ }
+
+ // icon
+ if (!opt->icon.isNull()) {
+ QSize iconSize = opt->iconSize;
+ if (!iconSize.isValid()) {
+ int iconExtent = proxyStyle->pixelMetric(QStyle::PM_SmallIconSize);
+ iconSize = QSize(iconExtent, iconExtent);
+ }
+ QSize tabIconSize = opt->icon.actualSize(iconSize,
+ (opt->state & QStyle::State_Enabled) ? QIcon::Normal : QIcon::Disabled,
+ (opt->state & QStyle::State_Selected) ? QIcon::On : QIcon::Off );
+
+ *iconRect = QRect(tr.left(), tr.center().y() - tabIconSize.height() / 2,
+ tabIconSize.width(), tabIconSize .height());
+ if (!verticalTabs)
+ *iconRect = proxyStyle->visualRect(opt->direction, opt->rect, *iconRect);
+ tr.setLeft(tr.left() + tabIconSize.width() + 4);
+ }
+
+ if (!verticalTabs)
+ tr = proxyStyle->visualRect(opt->direction, opt->rect, tr);
+
+ *textRect = tr;
+}
+#endif //QT_NO_TABBAR
+
+
+/*!
+ \reimp
+*/
+void QCommonStyle::drawControl(ControlElement element, const QStyleOption *opt,
+ QPainter *p, const QWidget *widget) const
+{
+ Q_D(const QCommonStyle);
+ switch (element) {
+
+ case CE_PushButton:
+ if (const QStyleOptionButton *btn = qstyleoption_cast<const QStyleOptionButton *>(opt)) {
+ proxy()->drawControl(CE_PushButtonBevel, btn, p, widget);
+ QStyleOptionButton subopt = *btn;
+ subopt.rect = subElementRect(SE_PushButtonContents, btn, widget);
+ proxy()->drawControl(CE_PushButtonLabel, &subopt, p, widget);
+ if (btn->state & State_HasFocus) {
+ QStyleOptionFocusRect fropt;
+ fropt.QStyleOption::operator=(*btn);
+ fropt.rect = subElementRect(SE_PushButtonFocusRect, btn, widget);
+ proxy()->drawPrimitive(PE_FrameFocusRect, &fropt, p, widget);
+ }
+ }
+ break;
+ case CE_PushButtonBevel:
+ if (const QStyleOptionButton *btn = qstyleoption_cast<const QStyleOptionButton *>(opt)) {
+ QRect br = btn->rect;
+ int dbi = proxy()->pixelMetric(PM_ButtonDefaultIndicator, btn, widget);
+ if (btn->features & QStyleOptionButton::DefaultButton)
+ proxy()->drawPrimitive(PE_FrameDefaultButton, opt, p, widget);
+ if (btn->features & QStyleOptionButton::AutoDefaultButton)
+ br.setCoords(br.left() + dbi, br.top() + dbi, br.right() - dbi, br.bottom() - dbi);
+ if (!(btn->features & (QStyleOptionButton::Flat | QStyleOptionButton::CommandLinkButton))
+ || btn->state & (State_Sunken | State_On)
+ || (btn->features & QStyleOptionButton::CommandLinkButton && btn->state & State_MouseOver)) {
+ QStyleOptionButton tmpBtn = *btn;
+ tmpBtn.rect = br;
+ proxy()->drawPrimitive(PE_PanelButtonCommand, &tmpBtn, p, widget);
+ }
+ if (btn->features & QStyleOptionButton::HasMenu) {
+ int mbi = proxy()->pixelMetric(PM_MenuButtonIndicator, btn, widget);
+ QRect ir = btn->rect;
+ QStyleOptionButton newBtn = *btn;
+ newBtn.rect = QRect(ir.right() - mbi + 2, ir.height()/2 - mbi/2 + 3, mbi - 6, mbi - 6);
+ proxy()->drawPrimitive(PE_IndicatorArrowDown, &newBtn, p, widget);
+ }
+ }
+ break;
+ case CE_PushButtonLabel:
+ if (const QStyleOptionButton *button = qstyleoption_cast<const QStyleOptionButton *>(opt)) {
+ QRect textRect = button->rect;
+ uint tf = Qt::AlignVCenter | Qt::TextShowMnemonic;
+ if (!proxy()->styleHint(SH_UnderlineShortcut, button, widget))
+ tf |= Qt::TextHideMnemonic;
+
+ if (!button->icon.isNull()) {
+ //Center both icon and text
+ QRect iconRect;
+ QIcon::Mode mode = button->state & State_Enabled ? QIcon::Normal : QIcon::Disabled;
+ if (mode == QIcon::Normal && button->state & State_HasFocus)
+ mode = QIcon::Active;
+ QIcon::State state = QIcon::Off;
+ if (button->state & State_On)
+ state = QIcon::On;
+
+ QPixmap pixmap = button->icon.pixmap(button->iconSize, mode, state);
+ int labelWidth = pixmap.width();
+ int labelHeight = pixmap.height();
+ int iconSpacing = 4;//### 4 is currently hardcoded in QPushButton::sizeHint()
+ int textWidth = button->fontMetrics.boundingRect(opt->rect, tf, button->text).width();
+ if (!button->text.isEmpty())
+ labelWidth += (textWidth + iconSpacing);
+
+ iconRect = QRect(textRect.x() + (textRect.width() - labelWidth) / 2,
+ textRect.y() + (textRect.height() - labelHeight) / 2,
+ pixmap.width(), pixmap.height());
+
+ iconRect = visualRect(button->direction, textRect, iconRect);
+
+ tf |= Qt::AlignLeft; //left align, we adjust the text-rect instead
+
+ if (button->direction == Qt::RightToLeft)
+ textRect.setRight(iconRect.left() - iconSpacing);
+ else
+ textRect.setLeft(iconRect.left() + iconRect.width() + iconSpacing);
+
+ if (button->state & (State_On | State_Sunken))
+ iconRect.translate(proxy()->pixelMetric(PM_ButtonShiftHorizontal, opt, widget),
+ proxy()->pixelMetric(PM_ButtonShiftVertical, opt, widget));
+ p->drawPixmap(iconRect, pixmap);
+ } else {
+ tf |= Qt::AlignHCenter;
+ }
+ if (button->state & (State_On | State_Sunken))
+ textRect.translate(proxy()->pixelMetric(PM_ButtonShiftHorizontal, opt, widget),
+ proxy()->pixelMetric(PM_ButtonShiftVertical, opt, widget));
+
+ if (button->features & QStyleOptionButton::HasMenu) {
+ int indicatorSize = proxy()->pixelMetric(PM_MenuButtonIndicator, button, widget);
+ if (button->direction == Qt::LeftToRight)
+ textRect = textRect.adjusted(0, 0, -indicatorSize, 0);
+ else
+ textRect = textRect.adjusted(indicatorSize, 0, 0, 0);
+ }
+ proxy()->drawItemText(p, textRect, tf, button->palette, (button->state & State_Enabled),
+ button->text, QPalette::ButtonText);
+ }
+ break;
+ case CE_RadioButton:
+ case CE_CheckBox:
+ if (const QStyleOptionButton *btn = qstyleoption_cast<const QStyleOptionButton *>(opt)) {
+ bool isRadio = (element == CE_RadioButton);
+ QStyleOptionButton subopt = *btn;
+ subopt.rect = subElementRect(isRadio ? SE_RadioButtonIndicator
+ : SE_CheckBoxIndicator, btn, widget);
+ proxy()->drawPrimitive(isRadio ? PE_IndicatorRadioButton : PE_IndicatorCheckBox,
+ &subopt, p, widget);
+ subopt.rect = subElementRect(isRadio ? SE_RadioButtonContents
+ : SE_CheckBoxContents, btn, widget);
+ proxy()->drawControl(isRadio ? CE_RadioButtonLabel : CE_CheckBoxLabel, &subopt, p, widget);
+ if (btn->state & State_HasFocus) {
+ QStyleOptionFocusRect fropt;
+ fropt.QStyleOption::operator=(*btn);
+ fropt.rect = subElementRect(isRadio ? SE_RadioButtonFocusRect
+ : SE_CheckBoxFocusRect, btn, widget);
+ proxy()->drawPrimitive(PE_FrameFocusRect, &fropt, p, widget);
+ }
+ }
+ break;
+ case CE_RadioButtonLabel:
+ case CE_CheckBoxLabel:
+ if (const QStyleOptionButton *btn = qstyleoption_cast<const QStyleOptionButton *>(opt)) {
+ uint alignment = visualAlignment(btn->direction, Qt::AlignLeft | Qt::AlignVCenter);
+
+ if (!proxy()->styleHint(SH_UnderlineShortcut, btn, widget))
+ alignment |= Qt::TextHideMnemonic;
+ QPixmap pix;
+ QRect textRect = btn->rect;
+ if (!btn->icon.isNull()) {
+ pix = btn->icon.pixmap(btn->iconSize, btn->state & State_Enabled ? QIcon::Normal : QIcon::Disabled);
+ proxy()->drawItemPixmap(p, btn->rect, alignment, pix);
+ if (btn->direction == Qt::RightToLeft)
+ textRect.setRight(textRect.right() - btn->iconSize.width() - 4);
+ else
+ textRect.setLeft(textRect.left() + btn->iconSize.width() + 4);
+ }
+ if (!btn->text.isEmpty()){
+ proxy()->drawItemText(p, textRect, alignment | Qt::TextShowMnemonic,
+ btn->palette, btn->state & State_Enabled, btn->text, QPalette::WindowText);
+ }
+ }
+ break;
+#ifndef QT_NO_MENU
+ case CE_MenuScroller: {
+ p->fillRect(opt->rect, opt->palette.background());
+ QStyleOption arrowOpt = *opt;
+ arrowOpt.state |= State_Enabled;
+ proxy()->drawPrimitive(((opt->state & State_DownArrow) ? PE_IndicatorArrowDown : PE_IndicatorArrowUp),
+ &arrowOpt, p, widget);
+ break; }
+ case CE_MenuTearoff:
+ if (opt->state & State_Selected)
+ p->fillRect(opt->rect, opt->palette.brush(QPalette::Highlight));
+ else
+ p->fillRect(opt->rect, opt->palette.brush(QPalette::Button));
+ p->setPen(QPen(opt->palette.dark().color(), 1, Qt::DashLine));
+ p->drawLine(opt->rect.x() + 2, opt->rect.y() + opt->rect.height() / 2 - 1,
+ opt->rect.x() + opt->rect.width() - 4,
+ opt->rect.y() + opt->rect.height() / 2 - 1);
+ p->setPen(QPen(opt->palette.light().color(), 1, Qt::DashLine));
+ p->drawLine(opt->rect.x() + 2, opt->rect.y() + opt->rect.height() / 2,
+ opt->rect.x() + opt->rect.width() - 4, opt->rect.y() + opt->rect.height() / 2);
+ break;
+#endif // QT_NO_MENU
+#ifndef QT_NO_MENUBAR
+ case CE_MenuBarItem:
+ if (const QStyleOptionMenuItem *mbi = qstyleoption_cast<const QStyleOptionMenuItem *>(opt)) {
+ uint alignment = Qt::AlignCenter | Qt::TextShowMnemonic | Qt::TextDontClip
+ | Qt::TextSingleLine;
+ if (!proxy()->styleHint(SH_UnderlineShortcut, mbi, widget))
+ alignment |= Qt::TextHideMnemonic;
+ QPixmap pix = mbi->icon.pixmap(proxy()->pixelMetric(PM_SmallIconSize), (mbi->state & State_Enabled) ? QIcon::Normal : QIcon::Disabled);
+ if (!pix.isNull())
+ proxy()->drawItemPixmap(p,mbi->rect, alignment, pix);
+ else
+ proxy()->drawItemText(p, mbi->rect, alignment, mbi->palette, mbi->state & State_Enabled,
+ mbi->text, QPalette::ButtonText);
+ }
+ break;
+ case CE_MenuBarEmptyArea:
+ if (widget && !widget->testAttribute(Qt::WA_NoSystemBackground))
+ p->eraseRect(opt->rect);
+ break;
+#endif // QT_NO_MENUBAR
+#ifndef QT_NO_PROGRESSBAR
+ case CE_ProgressBar:
+ if (const QStyleOptionProgressBar *pb
+ = qstyleoption_cast<const QStyleOptionProgressBar *>(opt)) {
+ QStyleOptionProgressBarV2 subopt = *pb;
+ subopt.rect = subElementRect(SE_ProgressBarGroove, pb, widget);
+ proxy()->drawControl(CE_ProgressBarGroove, &subopt, p, widget);
+ subopt.rect = subElementRect(SE_ProgressBarContents, pb, widget);
+ proxy()->drawControl(CE_ProgressBarContents, &subopt, p, widget);
+ if (pb->textVisible) {
+ subopt.rect = subElementRect(SE_ProgressBarLabel, pb, widget);
+ proxy()->drawControl(CE_ProgressBarLabel, &subopt, p, widget);
+ }
+ }
+ break;
+ case CE_ProgressBarGroove:
+ qDrawShadePanel(p, opt->rect, opt->palette, true, 1,
+ &opt->palette.brush(QPalette::Window));
+ break;
+ case CE_ProgressBarLabel:
+ if (const QStyleOptionProgressBar *pb = qstyleoption_cast<const QStyleOptionProgressBar *>(opt)) {
+ bool vertical = false;
+ if (const QStyleOptionProgressBarV2 *pb2 = qstyleoption_cast<const QStyleOptionProgressBarV2 *>(opt)) {
+ vertical = (pb2->orientation == Qt::Vertical);
+ }
+ if (!vertical) {
+ QPalette::ColorRole textRole = QPalette::NoRole;
+ if ((pb->textAlignment & Qt::AlignCenter) && pb->textVisible
+ && ((qint64(pb->progress) - qint64(pb->minimum)) * 2 >= (qint64(pb->maximum) - qint64(pb->minimum)))) {
+ textRole = QPalette::HighlightedText;
+ //Draw text shadow, This will increase readability when the background of same color
+ QRect shadowRect(pb->rect);
+ shadowRect.translate(1,1);
+ QColor shadowColor = (pb->palette.color(textRole).value() <= 128)
+ ? QColor(255,255,255,160) : QColor(0,0,0,160);
+ QPalette shadowPalette = pb->palette;
+ shadowPalette.setColor(textRole, shadowColor);
+ proxy()->drawItemText(p, shadowRect, Qt::AlignCenter | Qt::TextSingleLine, shadowPalette,
+ pb->state & State_Enabled, pb->text, textRole);
+ }
+ proxy()->drawItemText(p, pb->rect, Qt::AlignCenter | Qt::TextSingleLine, pb->palette,
+ pb->state & State_Enabled, pb->text, textRole);
+ }
+ }
+ break;
+ case CE_ProgressBarContents:
+ if (const QStyleOptionProgressBar *pb = qstyleoption_cast<const QStyleOptionProgressBar *>(opt)) {
+
+ QRect rect = pb->rect;
+ bool vertical = false;
+ bool inverted = false;
+ qint64 minimum = qint64(pb->minimum);
+ qint64 maximum = qint64(pb->maximum);
+ qint64 progress = qint64(pb->progress);
+
+ // Get extra style options if version 2
+ const QStyleOptionProgressBarV2 *pb2 = qstyleoption_cast<const QStyleOptionProgressBarV2 *>(opt);
+ if (pb2) {
+ vertical = (pb2->orientation == Qt::Vertical);
+ inverted = pb2->invertedAppearance;
+ }
+ QMatrix m;
+
+ if (vertical) {
+ rect = QRect(rect.y(), rect.x(), rect.height(), rect.width()); // flip width and height
+ m.rotate(90);
+ m.translate(0, -(rect.height() + rect.y()*2));
+ }
+
+ QPalette pal2 = pb->palette;
+ // Correct the highlight color if it is the same as the background
+ if (pal2.highlight() == pal2.background())
+ pal2.setColor(QPalette::Highlight, pb->palette.color(QPalette::Active,
+ QPalette::Highlight));
+ bool reverse = ((!vertical && (pb->direction == Qt::RightToLeft)) || vertical);
+ if (inverted)
+ reverse = !reverse;
+ int w = rect.width();
+ if (pb->minimum == 0 && pb->maximum == 0) {
+ // draw busy indicator
+ int x = (progress - minimum) % (w * 2);
+ if (x > w)
+ x = 2 * w - x;
+ x = reverse ? rect.right() - x : x + rect.x();
+ p->setPen(QPen(pal2.highlight().color(), 4));
+ p->drawLine(x, rect.y(), x, rect.height());
+ } else {
+ const int unit_width = proxy()->pixelMetric(PM_ProgressBarChunkWidth, pb, widget);
+ if (!unit_width)
+ return;
+
+ int u;
+ if (unit_width > 1)
+ u = ((rect.width() + unit_width) / unit_width);
+ else
+ u = w / unit_width;
+ qint64 p_v = progress - minimum;
+ qint64 t_s = (maximum - minimum) ? (maximum - minimum) : qint64(1);
+
+ if (u > 0 && p_v >= INT_MAX / u && t_s >= u) {
+ // scale down to something usable.
+ p_v /= u;
+ t_s /= u;
+ }
+
+ // nu < tnu, if last chunk is only a partial chunk
+ int tnu, nu;
+ tnu = nu = p_v * u / t_s;
+
+ if (nu * unit_width > w)
+ --nu;
+
+ // Draw nu units out of a possible u of unit_width
+ // width, each a rectangle bordered by background
+ // color, all in a sunken panel with a percentage text
+ // display at the end.
+ int x = 0;
+ int x0 = reverse ? rect.right() - ((unit_width > 1) ? unit_width : 0)
+ : rect.x();
+
+ QStyleOptionProgressBarV2 pbBits = *pb;
+ pbBits.rect = rect;
+ pbBits.palette = pal2;
+ int myY = pbBits.rect.y();
+ int myHeight = pbBits.rect.height();
+ pbBits.state = State_None;
+ for (int i = 0; i < nu; ++i) {
+ pbBits.rect.setRect(x0 + x, myY, unit_width, myHeight);
+ pbBits.rect = m.mapRect(QRectF(pbBits.rect)).toRect();
+ proxy()->drawPrimitive(PE_IndicatorProgressChunk, &pbBits, p, widget);
+ x += reverse ? -unit_width : unit_width;
+ }
+
+ // Draw the last partial chunk to fill up the
+ // progress bar entirely
+ if (nu < tnu) {
+ int pixels_left = w - (nu * unit_width);
+ int offset = reverse ? x0 + x + unit_width-pixels_left : x0 + x;
+ pbBits.rect.setRect(offset, myY, pixels_left, myHeight);
+ pbBits.rect = m.mapRect(QRectF(pbBits.rect)).toRect();
+ proxy()->drawPrimitive(PE_IndicatorProgressChunk, &pbBits, p, widget);
+ }
+ }
+ }
+ break;
+#endif // QT_NO_PROGRESSBAR
+ case CE_HeaderLabel:
+ if (const QStyleOptionHeader *header = qstyleoption_cast<const QStyleOptionHeader *>(opt)) {
+ QRect rect = header->rect;
+ if (!header->icon.isNull()) {
+ QPixmap pixmap
+ = header->icon.pixmap(proxy()->pixelMetric(PM_SmallIconSize), (header->state & State_Enabled) ? QIcon::Normal : QIcon::Disabled);
+ int pixw = pixmap.width();
+
+ QRect aligned = alignedRect(header->direction, QFlag(header->iconAlignment), pixmap.size(), rect);
+ QRect inter = aligned.intersected(rect);
+ p->drawPixmap(inter.x(), inter.y(), pixmap, inter.x() - aligned.x(), inter.y() - aligned.y(), inter.width(), inter.height());
+
+ if (header->direction == Qt::LeftToRight)
+ rect.setLeft(rect.left() + pixw + 2);
+ else
+ rect.setRight(rect.right() - pixw - 2);
+ }
+ if (header->state & QStyle::State_On) {
+ QFont fnt = p->font();
+ fnt.setBold(true);
+ p->setFont(fnt);
+ }
+ proxy()->drawItemText(p, rect, header->textAlignment, header->palette,
+ (header->state & State_Enabled), header->text, QPalette::ButtonText);
+ }
+ break;
+#ifndef QT_NO_TOOLBUTTON
+ case CE_ToolButtonLabel:
+ if (const QStyleOptionToolButton *toolbutton
+ = qstyleoption_cast<const QStyleOptionToolButton *>(opt)) {
+ QRect rect = toolbutton->rect;
+ int shiftX = 0;
+ int shiftY = 0;
+ if (toolbutton->state & (State_Sunken | State_On)) {
+ shiftX = proxy()->pixelMetric(PM_ButtonShiftHorizontal, toolbutton, widget);
+ shiftY = proxy()->pixelMetric(PM_ButtonShiftVertical, toolbutton, widget);
+ }
+ // Arrow type always overrules and is always shown
+ bool hasArrow = toolbutton->features & QStyleOptionToolButton::Arrow;
+ if (((!hasArrow && toolbutton->icon.isNull()) && !toolbutton->text.isEmpty())
+ || toolbutton->toolButtonStyle == Qt::ToolButtonTextOnly) {
+ int alignment = Qt::AlignCenter | Qt::TextShowMnemonic;
+ if (!proxy()->styleHint(SH_UnderlineShortcut, opt, widget))
+ alignment |= Qt::TextHideMnemonic;
+ rect.translate(shiftX, shiftY);
+ p->setFont(toolbutton->font);
+ proxy()->drawItemText(p, rect, alignment, toolbutton->palette,
+ opt->state & State_Enabled, toolbutton->text,
+ QPalette::ButtonText);
+ } else {
+ QPixmap pm;
+ QSize pmSize = toolbutton->iconSize;
+ if (!toolbutton->icon.isNull()) {
+ QIcon::State state = toolbutton->state & State_On ? QIcon::On : QIcon::Off;
+ QIcon::Mode mode;
+ if (!(toolbutton->state & State_Enabled))
+ mode = QIcon::Disabled;
+ else if ((opt->state & State_MouseOver) && (opt->state & State_AutoRaise))
+ mode = QIcon::Active;
+ else
+ mode = QIcon::Normal;
+ pm = toolbutton->icon.pixmap(toolbutton->rect.size().boundedTo(toolbutton->iconSize),
+ mode, state);
+ pmSize = pm.size();
+ }
+
+ if (toolbutton->toolButtonStyle != Qt::ToolButtonIconOnly) {
+ p->setFont(toolbutton->font);
+ QRect pr = rect,
+ tr = rect;
+ int alignment = Qt::TextShowMnemonic;
+ if (!proxy()->styleHint(SH_UnderlineShortcut, opt, widget))
+ alignment |= Qt::TextHideMnemonic;
+
+ if (toolbutton->toolButtonStyle == Qt::ToolButtonTextUnderIcon) {
+ pr.setHeight(pmSize.height() + 6);
+ tr.adjust(0, pr.height() - 1, 0, -3);
+ pr.translate(shiftX, shiftY);
+ if (!hasArrow) {
+ proxy()->drawItemPixmap(p, pr, Qt::AlignCenter, pm);
+ } else {
+ drawArrow(this, toolbutton, pr, p, widget);
+ }
+ alignment |= Qt::AlignCenter;
+ } else {
+ pr.setWidth(pmSize.width() + 8);
+ tr.adjust(pr.width(), 0, 0, 0);
+ pr.translate(shiftX, shiftY);
+ if (!hasArrow) {
+ proxy()->drawItemPixmap(p, QStyle::visualRect(opt->direction, rect, pr), Qt::AlignCenter, pm);
+ } else {
+ drawArrow(this, toolbutton, pr, p, widget);
+ }
+ alignment |= Qt::AlignLeft | Qt::AlignVCenter;
+ }
+ tr.translate(shiftX, shiftY);
+ proxy()->drawItemText(p, QStyle::visualRect(opt->direction, rect, tr), alignment, toolbutton->palette,
+ toolbutton->state & State_Enabled, toolbutton->text,
+ QPalette::ButtonText);
+ } else {
+ rect.translate(shiftX, shiftY);
+ if (hasArrow) {
+ drawArrow(this, toolbutton, rect, p, widget);
+ } else {
+ proxy()->drawItemPixmap(p, rect, Qt::AlignCenter, pm);
+ }
+ }
+ }
+ }
+ break;
+#endif // QT_NO_TOOLBUTTON
+#ifndef QT_NO_TOOLBOX
+ case CE_ToolBoxTab:
+ if (const QStyleOptionToolBox *tb = qstyleoption_cast<const QStyleOptionToolBox *>(opt)) {
+ proxy()->drawControl(CE_ToolBoxTabShape, tb, p, widget);
+ proxy()->drawControl(CE_ToolBoxTabLabel, tb, p, widget);
+ }
+ break;
+ case CE_ToolBoxTabShape:
+ if (const QStyleOptionToolBox *tb = qstyleoption_cast<const QStyleOptionToolBox *>(opt)) {
+ int d = 20 + tb->rect.height() - 3;
+ QPolygon a(7);
+ if (tb->direction != Qt::RightToLeft) {
+ a.setPoint(0, -1, tb->rect.height() + 1);
+ a.setPoint(1, -1, 1);
+ a.setPoint(2, tb->rect.width() - d, 1);
+ a.setPoint(3, tb->rect.width() - 20, tb->rect.height() - 2);
+ a.setPoint(4, tb->rect.width() - 1, tb->rect.height() - 2);
+ a.setPoint(5, tb->rect.width() - 1, tb->rect.height() + 1);
+ a.setPoint(6, -1, tb->rect.height() + 1);
+ } else {
+ a.setPoint(0, tb->rect.width(), tb->rect.height() + 1);
+ a.setPoint(1, tb->rect.width(), 1);
+ a.setPoint(2, d - 1, 1);
+ a.setPoint(3, 20 - 1, tb->rect.height() - 2);
+ a.setPoint(4, 0, tb->rect.height() - 2);
+ a.setPoint(5, 0, tb->rect.height() + 1);
+ a.setPoint(6, tb->rect.width(), tb->rect.height() + 1);
+ }
+
+ p->setPen(tb->palette.mid().color().darker(150));
+ p->drawPolygon(a);
+ p->setPen(tb->palette.light().color());
+ if (tb->direction != Qt::RightToLeft) {
+ p->drawLine(0, 2, tb->rect.width() - d, 2);
+ p->drawLine(tb->rect.width() - d - 1, 2, tb->rect.width() - 21, tb->rect.height() - 1);
+ p->drawLine(tb->rect.width() - 20, tb->rect.height() - 1,
+ tb->rect.width(), tb->rect.height() - 1);
+ } else {
+ p->drawLine(tb->rect.width() - 1, 2, d - 1, 2);
+ p->drawLine(d, 2, 20, tb->rect.height() - 1);
+ p->drawLine(19, tb->rect.height() - 1,
+ -1, tb->rect.height() - 1);
+ }
+ p->setBrush(Qt::NoBrush);
+ }
+ break;
+#endif // QT_NO_TOOLBOX
+#ifndef QT_NO_TABBAR
+ case CE_TabBarTab:
+ if (const QStyleOptionTab *tab = qstyleoption_cast<const QStyleOptionTab *>(opt)) {
+ proxy()->drawControl(CE_TabBarTabShape, tab, p, widget);
+ proxy()->drawControl(CE_TabBarTabLabel, tab, p, widget);
+ }
+ break;
+ case CE_TabBarTabShape:
+ if (const QStyleOptionTab *tab = qstyleoption_cast<const QStyleOptionTab *>(opt)) {
+ p->save();
+
+ QRect rect(tab->rect);
+ bool selected = tab->state & State_Selected;
+ bool onlyOne = tab->position == QStyleOptionTab::OnlyOneTab;
+ int tabOverlap = onlyOne ? 0 : proxy()->pixelMetric(PM_TabBarTabOverlap, opt, widget);
+
+ if (!selected) {
+ switch (tab->shape) {
+ case QTabBar::TriangularNorth:
+ rect.adjust(0, 0, 0, -tabOverlap);
+ if(!selected)
+ rect.adjust(1, 1, -1, 0);
+ break;
+ case QTabBar::TriangularSouth:
+ rect.adjust(0, tabOverlap, 0, 0);
+ if(!selected)
+ rect.adjust(1, 0, -1, -1);
+ break;
+ case QTabBar::TriangularEast:
+ rect.adjust(tabOverlap, 0, 0, 0);
+ if(!selected)
+ rect.adjust(0, 1, -1, -1);
+ break;
+ case QTabBar::TriangularWest:
+ rect.adjust(0, 0, -tabOverlap, 0);
+ if(!selected)
+ rect.adjust(1, 1, 0, -1);
+ break;
+ default:
+ break;
+ }
+ }
+
+ p->setPen(QPen(tab->palette.foreground(), 0));
+ if (selected) {
+ p->setBrush(tab->palette.base());
+ } else {
+ if (widget && widget->parentWidget())
+ p->setBrush(widget->parentWidget()->palette().background());
+ else
+ p->setBrush(tab->palette.background());
+ }
+
+ int y;
+ int x;
+ QPolygon a(10);
+ switch (tab->shape) {
+ case QTabBar::TriangularNorth:
+ case QTabBar::TriangularSouth: {
+ a.setPoint(0, 0, -1);
+ a.setPoint(1, 0, 0);
+ y = rect.height() - 2;
+ x = y / 3;
+ a.setPoint(2, x++, y - 1);
+ ++x;
+ a.setPoint(3, x++, y++);
+ a.setPoint(4, x, y);
+
+ int i;
+ int right = rect.width() - 1;
+ for (i = 0; i < 5; ++i)
+ a.setPoint(9 - i, right - a.point(i).x(), a.point(i).y());
+ if (tab->shape == QTabBar::TriangularNorth)
+ for (i = 0; i < 10; ++i)
+ a.setPoint(i, a.point(i).x(), rect.height() - 1 - a.point(i).y());
+
+ a.translate(rect.left(), rect.top());
+ p->setRenderHint(QPainter::Antialiasing);
+ p->translate(0, 0.5);
+
+ QPainterPath path;
+ path.addPolygon(a);
+ p->drawPath(path);
+ break; }
+ case QTabBar::TriangularEast:
+ case QTabBar::TriangularWest: {
+ a.setPoint(0, -1, 0);
+ a.setPoint(1, 0, 0);
+ x = rect.width() - 2;
+ y = x / 3;
+ a.setPoint(2, x - 1, y++);
+ ++y;
+ a.setPoint(3, x++, y++);
+ a.setPoint(4, x, y);
+ int i;
+ int bottom = rect.height() - 1;
+ for (i = 0; i < 5; ++i)
+ a.setPoint(9 - i, a.point(i).x(), bottom - a.point(i).y());
+ if (tab->shape == QTabBar::TriangularWest)
+ for (i = 0; i < 10; ++i)
+ a.setPoint(i, rect.width() - 1 - a.point(i).x(), a.point(i).y());
+ a.translate(rect.left(), rect.top());
+ p->setRenderHint(QPainter::Antialiasing);
+ p->translate(0.5, 0);
+ QPainterPath path;
+ path.addPolygon(a);
+ p->drawPath(path);
+ break; }
+ default:
+ break;
+ }
+ p->restore();
+ }
+ break;
+ case CE_ToolBoxTabLabel:
+ if (const QStyleOptionToolBox *tb = qstyleoption_cast<const QStyleOptionToolBox *>(opt)) {
+ bool enabled = tb->state & State_Enabled;
+ bool selected = tb->state & State_Selected;
+ QPixmap pm = tb->icon.pixmap(proxy()->pixelMetric(QStyle::PM_SmallIconSize, tb, widget),
+ enabled ? QIcon::Normal : QIcon::Disabled);
+
+ QRect cr = subElementRect(QStyle::SE_ToolBoxTabContents, tb, widget);
+ QRect tr, ir;
+ int ih = 0;
+ if (pm.isNull()) {
+ tr = cr;
+ tr.adjust(4, 0, -8, 0);
+ } else {
+ int iw = pm.width() + 4;
+ ih = pm.height();
+ ir = QRect(cr.left() + 4, cr.top(), iw + 2, ih);
+ tr = QRect(ir.right(), cr.top(), cr.width() - ir.right() - 4, cr.height());
+ }
+
+ if (selected && proxy()->styleHint(QStyle::SH_ToolBox_SelectedPageTitleBold, tb, widget)) {
+ QFont f(p->font());
+ f.setBold(true);
+ p->setFont(f);
+ }
+
+ QString txt = tb->fontMetrics.elidedText(tb->text, Qt::ElideRight, tr.width());
+
+ if (ih)
+ p->drawPixmap(ir.left(), (tb->rect.height() - ih) / 2, pm);
+
+ int alignment = Qt::AlignLeft | Qt::AlignVCenter | Qt::TextShowMnemonic;
+ if (!proxy()->styleHint(QStyle::SH_UnderlineShortcut, tb, widget))
+ alignment |= Qt::TextHideMnemonic;
+ proxy()->drawItemText(p, tr, alignment, tb->palette, enabled, txt, QPalette::ButtonText);
+
+ if (!txt.isEmpty() && opt->state & State_HasFocus) {
+ QStyleOptionFocusRect opt;
+ opt.rect = tr;
+ opt.palette = tb->palette;
+ opt.state = QStyle::State_None;
+ proxy()->drawPrimitive(QStyle::PE_FrameFocusRect, &opt, p, widget);
+ }
+ }
+ break;
+ case CE_TabBarTabLabel:
+ if (const QStyleOptionTab *tab = qstyleoption_cast<const QStyleOptionTab *>(opt)) {
+ QStyleOptionTabV3 tabV2(*tab);
+ QRect tr = tabV2.rect;
+ bool verticalTabs = tabV2.shape == QTabBar::RoundedEast
+ || tabV2.shape == QTabBar::RoundedWest
+ || tabV2.shape == QTabBar::TriangularEast
+ || tabV2.shape == QTabBar::TriangularWest;
+
+ int alignment = Qt::AlignCenter | Qt::TextShowMnemonic;
+ if (!proxy()->styleHint(SH_UnderlineShortcut, opt, widget))
+ alignment |= Qt::TextHideMnemonic;
+
+ if (verticalTabs) {
+ p->save();
+ int newX, newY, newRot;
+ if (tabV2.shape == QTabBar::RoundedEast || tabV2.shape == QTabBar::TriangularEast) {
+ newX = tr.width() + tr.x();
+ newY = tr.y();
+ newRot = 90;
+ } else {
+ newX = tr.x();
+ newY = tr.y() + tr.height();
+ newRot = -90;
+ }
+ QTransform m = QTransform::fromTranslate(newX, newY);
+ m.rotate(newRot);
+ p->setTransform(m, true);
+ }
+ QRect iconRect;
+ d->tabLayout(&tabV2, widget, &tr, &iconRect);
+ tr = proxy()->subElementRect(SE_TabBarTabText, opt, widget); //we compute tr twice because the style may override subElementRect
+
+ if (!tabV2.icon.isNull()) {
+ QPixmap tabIcon = tabV2.icon.pixmap(tabV2.iconSize,
+ (tabV2.state & State_Enabled) ? QIcon::Normal
+ : QIcon::Disabled,
+ (tabV2.state & State_Selected) ? QIcon::On
+ : QIcon::Off);
+ p->drawPixmap(iconRect.x(), iconRect.y(), tabIcon);
+ }
+
+ proxy()->drawItemText(p, tr, alignment, tab->palette, tab->state & State_Enabled, tab->text, QPalette::WindowText);
+ if (verticalTabs)
+ p->restore();
+
+ if (tabV2.state & State_HasFocus) {
+ const int OFFSET = 1 + pixelMetric(PM_DefaultFrameWidth);
+
+ int x1, x2;
+ x1 = tabV2.rect.left();
+ x2 = tabV2.rect.right() - 1;
+
+ QStyleOptionFocusRect fropt;
+ fropt.QStyleOption::operator=(*tab);
+ fropt.rect.setRect(x1 + 1 + OFFSET, tabV2.rect.y() + OFFSET,
+ x2 - x1 - 2*OFFSET, tabV2.rect.height() - 2*OFFSET);
+ drawPrimitive(PE_FrameFocusRect, &fropt, p, widget);
+ }
+ }
+ break;
+#endif // QT_NO_TABBAR
+#ifndef QT_NO_SIZEGRIP
+ case CE_SizeGrip: {
+ p->save();
+ int x, y, w, h;
+ opt->rect.getRect(&x, &y, &w, &h);
+
+ int sw = qMin(h, w);
+ if (h > w)
+ p->translate(0, h - w);
+ else
+ p->translate(w - h, 0);
+
+ int sx = x;
+ int sy = y;
+ int s = sw / 3;
+
+ Qt::Corner corner;
+ if (const QStyleOptionSizeGrip *sgOpt = qstyleoption_cast<const QStyleOptionSizeGrip *>(opt))
+ corner = sgOpt->corner;
+ else if (opt->direction == Qt::RightToLeft)
+ corner = Qt::BottomLeftCorner;
+ else
+ corner = Qt::BottomRightCorner;
+
+ if (corner == Qt::BottomLeftCorner) {
+ sx = x + sw;
+ for (int i = 0; i < 4; ++i) {
+ p->setPen(QPen(opt->palette.light().color(), 1));
+ p->drawLine(x, sy - 1 , sx + 1, sw);
+ p->setPen(QPen(opt->palette.dark().color(), 1));
+ p->drawLine(x, sy, sx, sw);
+ p->setPen(QPen(opt->palette.dark().color(), 1));
+ p->drawLine(x, sy + 1, sx - 1, sw);
+ sx -= s;
+ sy += s;
+ }
+ } else if (corner == Qt::BottomRightCorner) {
+ for (int i = 0; i < 4; ++i) {
+ p->setPen(QPen(opt->palette.light().color(), 1));
+ p->drawLine(sx - 1, sw, sw, sy - 1);
+ p->setPen(QPen(opt->palette.dark().color(), 1));
+ p->drawLine(sx, sw, sw, sy);
+ p->setPen(QPen(opt->palette.dark().color(), 1));
+ p->drawLine(sx + 1, sw, sw, sy + 1);
+ sx += s;
+ sy += s;
+ }
+ } else if (corner == Qt::TopRightCorner) {
+ sy = y + sw;
+ for (int i = 0; i < 4; ++i) {
+ p->setPen(QPen(opt->palette.light().color(), 1));
+ p->drawLine(sx - 1, y, sw, sy + 1);
+ p->setPen(QPen(opt->palette.dark().color(), 1));
+ p->drawLine(sx, y, sw, sy);
+ p->setPen(QPen(opt->palette.dark().color(), 1));
+ p->drawLine(sx + 1, y, sw, sy - 1);
+ sx += s;
+ sy -= s;
+ }
+ } else if (corner == Qt::TopLeftCorner) {
+ for (int i = 0; i < 4; ++i) {
+ p->setPen(QPen(opt->palette.light().color(), 1));
+ p->drawLine(x, sy - 1, sx - 1, y);
+ p->setPen(QPen(opt->palette.dark().color(), 1));
+ p->drawLine(x, sy, sx, y);
+ p->setPen(QPen(opt->palette.dark().color(), 1));
+ p->drawLine(x, sy + 1, sx + 1, y);
+ sx += s;
+ sy += s;
+ }
+ }
+ p->restore();
+ break; }
+#endif // QT_NO_SIZEGRIP
+#ifndef QT_NO_RUBBERBAND
+ case CE_RubberBand: {
+ if (const QStyleOptionRubberBand *rbOpt = qstyleoption_cast<const QStyleOptionRubberBand *>(opt)) {
+ QPixmap tiledPixmap(16, 16);
+ QPainter pixmapPainter(&tiledPixmap);
+ pixmapPainter.setPen(Qt::NoPen);
+ pixmapPainter.setBrush(Qt::Dense4Pattern);
+ pixmapPainter.setBackground(QBrush(opt->palette.base()));
+ pixmapPainter.setBackgroundMode(Qt::OpaqueMode);
+ pixmapPainter.drawRect(0, 0, tiledPixmap.width(), tiledPixmap.height());
+ pixmapPainter.end();
+ // ### workaround for borked XRENDER
+ tiledPixmap = QPixmap::fromImage(tiledPixmap.toImage());
+
+ p->save();
+ QRect r = opt->rect;
+ QStyleHintReturnMask mask;
+ if (proxy()->styleHint(QStyle::SH_RubberBand_Mask, opt, widget, &mask))
+ p->setClipRegion(mask.region);
+ p->drawTiledPixmap(r.x(), r.y(), r.width(), r.height(), tiledPixmap);
+ p->setPen(opt->palette.color(QPalette::Active, QPalette::WindowText));
+ p->setBrush(Qt::NoBrush);
+ p->drawRect(r.adjusted(0, 0, -1, -1));
+ if (rbOpt->shape == QRubberBand::Rectangle)
+ p->drawRect(r.adjusted(3, 3, -4, -4));
+ p->restore();
+ }
+ break; }
+#endif // QT_NO_RUBBERBAND
+#ifndef QT_NO_DOCKWIDGET
+ case CE_DockWidgetTitle:
+ if (const QStyleOptionDockWidget *dwOpt = qstyleoption_cast<const QStyleOptionDockWidget *>(opt)) {
+ QRect r = dwOpt->rect.adjusted(0, 0, -1, -1);
+ if (dwOpt->movable) {
+ p->setPen(dwOpt->palette.color(QPalette::Dark));
+ p->drawRect(r);
+ }
+
+ if (!dwOpt->title.isEmpty()) {
+ const QStyleOptionDockWidgetV2 *v2
+ = qstyleoption_cast<const QStyleOptionDockWidgetV2*>(opt);
+ bool verticalTitleBar = v2 == 0 ? false : v2->verticalTitleBar;
+
+ if (verticalTitleBar) {
+ QSize s = r.size();
+ s.transpose();
+ r.setSize(s);
+
+ p->save();
+ p->translate(r.left(), r.top() + r.width());
+ p->rotate(-90);
+ p->translate(-r.left(), -r.top());
+ }
+
+ const int indent = p->fontMetrics().descent();
+ proxy()->drawItemText(p, r.adjusted(indent + 1, 1, -indent - 1, -1),
+ Qt::AlignLeft | Qt::AlignVCenter | Qt::TextShowMnemonic, dwOpt->palette,
+ dwOpt->state & State_Enabled, dwOpt->title,
+ QPalette::WindowText);
+
+ if (verticalTitleBar)
+ p->restore();
+ }
+ }
+ break;
+#endif // QT_NO_DOCKWIDGET
+ case CE_Header:
+ if (const QStyleOptionHeader *header = qstyleoption_cast<const QStyleOptionHeader *>(opt)) {
+ QRegion clipRegion = p->clipRegion();
+ p->setClipRect(opt->rect);
+ proxy()->drawControl(CE_HeaderSection, header, p, widget);
+ QStyleOptionHeader subopt = *header;
+ subopt.rect = subElementRect(SE_HeaderLabel, header, widget);
+ if (subopt.rect.isValid())
+ proxy()->drawControl(CE_HeaderLabel, &subopt, p, widget);
+ if (header->sortIndicator != QStyleOptionHeader::None) {
+ subopt.rect = subElementRect(SE_HeaderArrow, opt, widget);
+ proxy()->drawPrimitive(PE_IndicatorHeaderArrow, &subopt, p, widget);
+ }
+ p->setClipRegion(clipRegion);
+ }
+ break;
+ case CE_FocusFrame:
+ p->fillRect(opt->rect, opt->palette.foreground());
+ break;
+ case CE_HeaderSection:
+ qDrawShadePanel(p, opt->rect, opt->palette,
+ opt->state & State_Sunken, 1,
+ &opt->palette.brush(QPalette::Button));
+ break;
+ case CE_HeaderEmptyArea:
+ p->fillRect(opt->rect, opt->palette.background());
+ break;
+#ifndef QT_NO_COMBOBOX
+ case CE_ComboBoxLabel:
+ if (const QStyleOptionComboBox *cb = qstyleoption_cast<const QStyleOptionComboBox *>(opt)) {
+ QRect editRect = proxy()->subControlRect(CC_ComboBox, cb, SC_ComboBoxEditField, widget);
+ p->save();
+ p->setClipRect(editRect);
+ if (!cb->currentIcon.isNull()) {
+ QIcon::Mode mode = cb->state & State_Enabled ? QIcon::Normal
+ : QIcon::Disabled;
+ QPixmap pixmap = cb->currentIcon.pixmap(cb->iconSize, mode);
+ QRect iconRect(editRect);
+ iconRect.setWidth(cb->iconSize.width() + 4);
+ iconRect = alignedRect(cb->direction,
+ Qt::AlignLeft | Qt::AlignVCenter,
+ iconRect.size(), editRect);
+ if (cb->editable)
+ p->fillRect(iconRect, opt->palette.brush(QPalette::Base));
+ proxy()->drawItemPixmap(p, iconRect, Qt::AlignCenter, pixmap);
+
+ if (cb->direction == Qt::RightToLeft)
+ editRect.translate(-4 - cb->iconSize.width(), 0);
+ else
+ editRect.translate(cb->iconSize.width() + 4, 0);
+ }
+ if (!cb->currentText.isEmpty() && !cb->editable) {
+ proxy()->drawItemText(p, editRect.adjusted(1, 0, -1, 0),
+ visualAlignment(cb->direction, Qt::AlignLeft | Qt::AlignVCenter),
+ cb->palette, cb->state & State_Enabled, cb->currentText);
+ }
+ p->restore();
+ }
+ break;
+#endif // QT_NO_COMBOBOX
+#ifndef QT_NO_TOOLBAR
+ case CE_ToolBar:
+ if (const QStyleOptionToolBar *toolBar = qstyleoption_cast<const QStyleOptionToolBar *>(opt)) {
+ // Compatibility with styles that use PE_PanelToolBar
+ QStyleOptionFrame frame;
+ frame.QStyleOption::operator=(*toolBar);
+ frame.lineWidth = toolBar->lineWidth;
+ frame.midLineWidth = toolBar->midLineWidth;
+ proxy()->drawPrimitive(PE_PanelToolBar, opt, p, widget);
+
+ if (widget && qobject_cast<QToolBar *>(widget->parentWidget()))
+ break;
+ qDrawShadePanel(p, toolBar->rect, toolBar->palette, false, toolBar->lineWidth,
+ &toolBar->palette.brush(QPalette::Button));
+ }
+ break;
+#endif // QT_NO_TOOLBAR
+ case CE_ColumnViewGrip: {
+ // draw background gradients
+ QLinearGradient g(0, 0, opt->rect.width(), 0);
+ g.setColorAt(0, opt->palette.color(QPalette::Active, QPalette::Mid));
+ g.setColorAt(0.5, Qt::white);
+ p->fillRect(QRect(0, 0, opt->rect.width(), opt->rect.height()), g);
+
+ // draw the two lines
+ QPen pen(p->pen());
+ pen.setWidth(opt->rect.width()/20);
+ pen.setColor(opt->palette.color(QPalette::Active, QPalette::Dark));
+ p->setPen(pen);
+
+ int line1starting = opt->rect.width()*8 / 20;
+ int line2starting = opt->rect.width()*13 / 20;
+ int top = opt->rect.height()*20/75;
+ int bottom = opt->rect.height() - 1 - top;
+ p->drawLine(line1starting, top, line1starting, bottom);
+ p->drawLine(line2starting, top, line2starting, bottom);
+ }
+ break;
+
+#ifndef QT_NO_ITEMVIEWS
+ case CE_ItemViewItem:
+ if (const QStyleOptionViewItemV4 *vopt = qstyleoption_cast<const QStyleOptionViewItemV4 *>(opt)) {
+ p->save();
+ p->setClipRect(opt->rect);
+
+ QRect checkRect = subElementRect(SE_ItemViewItemCheckIndicator, vopt, widget);
+ QRect iconRect = subElementRect(SE_ItemViewItemDecoration, vopt, widget);
+ QRect textRect = subElementRect(SE_ItemViewItemText, vopt, widget);
+
+ // draw the background
+ proxy()->drawPrimitive(PE_PanelItemViewItem, opt, p, widget);
+
+ // draw the check mark
+ if (vopt->features & QStyleOptionViewItemV2::HasCheckIndicator) {
+ QStyleOptionViewItemV4 option(*vopt);
+ option.rect = checkRect;
+ option.state = option.state & ~QStyle::State_HasFocus;
+
+ switch (vopt->checkState) {
+ case Qt::Unchecked:
+ option.state |= QStyle::State_Off;
+ break;
+ case Qt::PartiallyChecked:
+ option.state |= QStyle::State_NoChange;
+ break;
+ case Qt::Checked:
+ option.state |= QStyle::State_On;
+ break;
+ }
+ proxy()->drawPrimitive(QStyle::PE_IndicatorViewItemCheck, &option, p, widget);
+ }
+
+ // draw the icon
+ QIcon::Mode mode = QIcon::Normal;
+ if (!(vopt->state & QStyle::State_Enabled))
+ mode = QIcon::Disabled;
+ else if (vopt->state & QStyle::State_Selected)
+ mode = QIcon::Selected;
+ QIcon::State state = vopt->state & QStyle::State_Open ? QIcon::On : QIcon::Off;
+ vopt->icon.paint(p, iconRect, vopt->decorationAlignment, mode, state);
+
+ // draw the text
+ if (!vopt->text.isEmpty()) {
+ QPalette::ColorGroup cg = vopt->state & QStyle::State_Enabled
+ ? QPalette::Normal : QPalette::Disabled;
+ if (cg == QPalette::Normal && !(vopt->state & QStyle::State_Active))
+ cg = QPalette::Inactive;
+
+ if (vopt->state & QStyle::State_Selected) {
+ p->setPen(vopt->palette.color(cg, QPalette::HighlightedText));
+ } else {
+ p->setPen(vopt->palette.color(cg, QPalette::Text));
+ }
+ if (vopt->state & QStyle::State_Editing) {
+ p->setPen(vopt->palette.color(cg, QPalette::Text));
+ p->drawRect(textRect.adjusted(0, 0, -1, -1));
+ }
+
+ d->viewItemDrawText(p, vopt, textRect);
+ }
+
+ // draw the focus rect
+ if (vopt->state & QStyle::State_HasFocus) {
+ QStyleOptionFocusRect o;
+ o.QStyleOption::operator=(*vopt);
+ o.rect = subElementRect(SE_ItemViewItemFocusRect, vopt, widget);
+ o.state |= QStyle::State_KeyboardFocusChange;
+ o.state |= QStyle::State_Item;
+ QPalette::ColorGroup cg = (vopt->state & QStyle::State_Enabled)
+ ? QPalette::Normal : QPalette::Disabled;
+ o.backgroundColor = vopt->palette.color(cg, (vopt->state & QStyle::State_Selected)
+ ? QPalette::Highlight : QPalette::Window);
+ proxy()->drawPrimitive(QStyle::PE_FrameFocusRect, &o, p, widget);
+ }
+
+ p->restore();
+ }
+ break;
+
+#endif // QT_NO_ITEMVIEWS
+#ifndef QT_NO_FRAME
+ case CE_ShapedFrame:
+ if (const QStyleOptionFrameV3 *f = qstyleoption_cast<const QStyleOptionFrameV3 *>(opt)) {
+ int frameShape = f->frameShape;
+ int frameShadow = QFrame::Plain;
+ if (f->state & QStyle::State_Sunken) {
+ frameShadow = QFrame::Sunken;
+ } else if (f->state & QStyle::State_Raised) {
+ frameShadow = QFrame::Raised;
+ }
+
+ int lw = f->lineWidth;
+ int mlw = f->midLineWidth;
+ QPalette::ColorRole foregroundRole = QPalette::WindowText;
+ if (widget)
+ foregroundRole = widget->foregroundRole();
+
+ switch (frameShape) {
+ case QFrame::Box:
+ if (frameShadow == QFrame::Plain) {
+ qDrawPlainRect(p, f->rect, f->palette.color(foregroundRole), lw);
+ } else {
+ qDrawShadeRect(p, f->rect, f->palette, frameShadow == QFrame::Sunken, lw, mlw);
+ }
+ break;
+ case QFrame::StyledPanel:
+ //keep the compatibility with Qt 4.4 if there is a proxy style.
+ //be sure to call drawPrimitive(QStyle::PE_Frame) on the proxy style
+ if (widget) {
+ widget->style()->drawPrimitive(QStyle::PE_Frame, opt, p, widget);
+ } else {
+ proxy()->drawPrimitive(QStyle::PE_Frame, opt, p, widget);
+ }
+ break;
+ case QFrame::Panel:
+ if (frameShadow == QFrame::Plain) {
+ qDrawPlainRect(p, f->rect, f->palette.color(foregroundRole), lw);
+ } else {
+ qDrawShadePanel(p, f->rect, f->palette, frameShadow == QFrame::Sunken, lw);
+ }
+ break;
+ case QFrame::WinPanel:
+ if (frameShadow == QFrame::Plain) {
+ qDrawPlainRect(p, f->rect, f->palette.color(foregroundRole), lw);
+ } else {
+ qDrawWinPanel(p, f->rect, f->palette, frameShadow == QFrame::Sunken);
+ }
+ break;
+ case QFrame::HLine:
+ case QFrame::VLine: {
+ QPoint p1, p2;
+ if (frameShape == QFrame::HLine) {
+ p1 = QPoint(opt->rect.x(), opt->rect.height() / 2);
+ p2 = QPoint(opt->rect.x() + opt->rect.width(), p1.y());
+ } else {
+ p1 = QPoint(opt->rect.x()+opt->rect.width() / 2, 0);
+ p2 = QPoint(p1.x(), opt->rect.height());
+ }
+ if (frameShadow == QFrame::Plain) {
+ QPen oldPen = p->pen();
+ p->setPen(QPen(opt->palette.brush(foregroundRole), lw));
+ p->drawLine(p1, p2);
+ p->setPen(oldPen);
+ } else {
+ qDrawShadeLine(p, p1, p2, f->palette, frameShadow == QFrame::Sunken, lw, mlw);
+ }
+ break;
+ }
+ }
+ }
+ break;
+#endif
+ default:
+ break;
+ }
+}
+
+/*!
+ \reimp
+*/
+QRect QCommonStyle::subElementRect(SubElement sr, const QStyleOption *opt,
+ const QWidget *widget) const
+{
+ Q_D(const QCommonStyle);
+ QRect r;
+ switch (sr) {
+ case SE_PushButtonContents:
+ if (const QStyleOptionButton *btn = qstyleoption_cast<const QStyleOptionButton *>(opt)) {
+ int dx1, dx2;
+ dx1 = proxy()->pixelMetric(PM_DefaultFrameWidth, btn, widget);
+ if (btn->features & QStyleOptionButton::AutoDefaultButton)
+ dx1 += proxy()->pixelMetric(PM_ButtonDefaultIndicator, btn, widget);
+ dx2 = dx1 * 2;
+ r.setRect(opt->rect.x() + dx1, opt->rect.y() + dx1, opt->rect.width() - dx2,
+ opt->rect.height() - dx2);
+ r = visualRect(opt->direction, opt->rect, r);
+ }
+ break;
+ case SE_PushButtonFocusRect:
+ if (const QStyleOptionButton *btn = qstyleoption_cast<const QStyleOptionButton *>(opt)) {
+ int dbw1 = 0, dbw2 = 0;
+ if (btn->features & QStyleOptionButton::AutoDefaultButton){
+ dbw1 = proxy()->pixelMetric(PM_ButtonDefaultIndicator, btn, widget);
+ dbw2 = dbw1 * 2;
+ }
+
+ int dfw1 = proxy()->pixelMetric(PM_DefaultFrameWidth, btn, widget) + 1,
+ dfw2 = dfw1 * 2;
+
+ r.setRect(btn->rect.x() + dfw1 + dbw1, btn->rect.y() + dfw1 + dbw1,
+ btn->rect.width() - dfw2 - dbw2, btn->rect.height()- dfw2 - dbw2);
+ r = visualRect(opt->direction, opt->rect, r);
+ }
+ break;
+ case SE_CheckBoxIndicator:
+ {
+ int h = proxy()->pixelMetric(PM_IndicatorHeight, opt, widget);
+ r.setRect(opt->rect.x(), opt->rect.y() + ((opt->rect.height() - h) / 2),
+ proxy()->pixelMetric(PM_IndicatorWidth, opt, widget), h);
+ r = visualRect(opt->direction, opt->rect, r);
+ }
+ break;
+
+ case SE_CheckBoxContents:
+ {
+ // Deal with the logical first, then convert it back to screen coords.
+ QRect ir = visualRect(opt->direction, opt->rect,
+ subElementRect(SE_CheckBoxIndicator, opt, widget));
+ int spacing = proxy()->pixelMetric(PM_CheckBoxLabelSpacing, opt, widget);
+ r.setRect(ir.right() + spacing, opt->rect.y(), opt->rect.width() - ir.width() - spacing,
+ opt->rect.height());
+ r = visualRect(opt->direction, opt->rect, r);
+ }
+ break;
+
+ case SE_CheckBoxFocusRect:
+ if (const QStyleOptionButton *btn = qstyleoption_cast<const QStyleOptionButton *>(opt)) {
+ if (btn->icon.isNull() && btn->text.isEmpty()) {
+ r = subElementRect(SE_CheckBoxIndicator, opt, widget);
+ r.adjust(1, 1, -1, -1);
+ break;
+ }
+ // As above, deal with the logical first, then convert it back to screen coords.
+ QRect cr = visualRect(btn->direction, btn->rect,
+ subElementRect(SE_CheckBoxContents, btn, widget));
+
+ QRect iconRect, textRect;
+ if (!btn->text.isEmpty()) {
+ textRect = itemTextRect(opt->fontMetrics, cr, Qt::AlignAbsolute | Qt::AlignLeft
+ | Qt::AlignVCenter | Qt::TextShowMnemonic,
+ btn->state & State_Enabled, btn->text);
+ }
+ if (!btn->icon.isNull()) {
+ iconRect = itemPixmapRect(cr, Qt::AlignAbsolute | Qt::AlignLeft | Qt::AlignVCenter
+ | Qt::TextShowMnemonic,
+ btn->icon.pixmap(btn->iconSize, QIcon::Normal));
+ if (!textRect.isEmpty())
+ textRect.translate(iconRect.right() + 4, 0);
+ }
+ r = iconRect | textRect;
+ r.adjust(-3, -2, 3, 2);
+ r = r.intersected(btn->rect);
+ r = visualRect(btn->direction, btn->rect, r);
+ }
+ break;
+
+ case SE_RadioButtonIndicator:
+ {
+ int h = proxy()->pixelMetric(PM_ExclusiveIndicatorHeight, opt, widget);
+ r.setRect(opt->rect.x(), opt->rect.y() + ((opt->rect.height() - h) / 2),
+ proxy()->pixelMetric(PM_ExclusiveIndicatorWidth, opt, widget), h);
+ r = visualRect(opt->direction, opt->rect, r);
+ }
+ break;
+
+ case SE_RadioButtonContents:
+ {
+ QRect ir = visualRect(opt->direction, opt->rect,
+ subElementRect(SE_RadioButtonIndicator, opt, widget));
+ int spacing = proxy()->pixelMetric(PM_RadioButtonLabelSpacing, opt, widget);
+ r.setRect(ir.left() + ir.width() + spacing, opt->rect.y(), opt->rect.width() - ir.width() - spacing,
+ opt->rect.height());
+ r = visualRect(opt->direction, opt->rect, r);
+ break;
+ }
+
+ case SE_RadioButtonFocusRect:
+ if (const QStyleOptionButton *btn = qstyleoption_cast<const QStyleOptionButton *>(opt)) {
+ if (btn->icon.isNull() && btn->text.isEmpty()) {
+ r = subElementRect(SE_RadioButtonIndicator, opt, widget);
+ r.adjust(1, 1, -1, -1);
+ break;
+ }
+ QRect cr = visualRect(btn->direction, btn->rect,
+ subElementRect(SE_RadioButtonContents, opt, widget));
+
+ QRect iconRect, textRect;
+ if (!btn->text.isEmpty()){
+ textRect = itemTextRect(opt->fontMetrics, cr, Qt::AlignAbsolute | Qt::AlignLeft | Qt::AlignVCenter
+ | Qt::TextShowMnemonic, btn->state & State_Enabled, btn->text);
+ }
+ if (!btn->icon.isNull()) {
+ iconRect = itemPixmapRect(cr, Qt::AlignAbsolute | Qt::AlignLeft | Qt::AlignVCenter | Qt::TextShowMnemonic,
+ btn->icon.pixmap(btn->iconSize, QIcon::Normal));
+ if (!textRect.isEmpty())
+ textRect.translate(iconRect.right() + 4, 0);
+ }
+ r = iconRect | textRect;
+ r.adjust(-3, -2, 3, 2);
+ r = r.intersected(btn->rect);
+ r = visualRect(btn->direction, btn->rect, r);
+ }
+ break;
+#ifndef QT_NO_SLIDER
+ case SE_SliderFocusRect:
+ if (const QStyleOptionSlider *slider = qstyleoption_cast<const QStyleOptionSlider *>(opt)) {
+ int tickOffset = proxy()->pixelMetric(PM_SliderTickmarkOffset, slider, widget);
+ int thickness = proxy()->pixelMetric(PM_SliderControlThickness, slider, widget);
+ if (slider->orientation == Qt::Horizontal)
+ r.setRect(0, tickOffset - 1, slider->rect.width(), thickness + 2);
+ else
+ r.setRect(tickOffset - 1, 0, thickness + 2, slider->rect.height());
+ r = r.intersected(slider->rect);
+ r = visualRect(opt->direction, opt->rect, r);
+ }
+ break;
+#endif // QT_NO_SLIDER
+#ifndef QT_NO_PROGRESSBAR
+ case SE_ProgressBarGroove:
+ case SE_ProgressBarContents:
+ case SE_ProgressBarLabel:
+ if (const QStyleOptionProgressBar *pb = qstyleoption_cast<const QStyleOptionProgressBar *>(opt)) {
+ int textw = 0;
+ bool vertical = false;
+ if (const QStyleOptionProgressBarV2 *pb2 = qstyleoption_cast<const QStyleOptionProgressBarV2 *>(opt)) {
+ vertical = (pb2->orientation == Qt::Vertical);
+ }
+ if (!vertical) {
+ if (pb->textVisible)
+ textw = qMax(pb->fontMetrics.width(pb->text), pb->fontMetrics.width(QLatin1String("100%"))) + 6;
+ }
+
+ if ((pb->textAlignment & Qt::AlignCenter) == 0) {
+ if (sr != SE_ProgressBarLabel)
+ r.setCoords(pb->rect.left(), pb->rect.top(),
+ pb->rect.right() - textw, pb->rect.bottom());
+ else
+ r.setCoords(pb->rect.right() - textw, pb->rect.top(),
+ pb->rect.right(), pb->rect.bottom());
+ } else {
+ r = pb->rect;
+ }
+ r = visualRect(pb->direction, pb->rect, r);
+ }
+ break;
+#endif // QT_NO_PROGRESSBAR
+#ifdef QT3_SUPPORT
+ case SE_Q3DockWindowHandleRect:
+ if (const QStyleOptionQ3DockWindow *dw = qstyleoption_cast<const QStyleOptionQ3DockWindow *>(opt)) {
+ if (!dw->docked || !dw->closeEnabled)
+ r.setRect(0, 0, dw->rect.width(), dw->rect.height());
+ else {
+ if (dw->state & State_Horizontal)
+ r.setRect(0, 15, dw->rect.width(), dw->rect.height() - 15);
+ else
+ r.setRect(0, 1, dw->rect.width() - 15, dw->rect.height() - 1);
+ }
+ r = visualRect(opt->direction, opt->rect, r);
+ }
+ break;
+#endif // QT3_SUPPORT
+#ifndef QT_NO_COMBOBOX
+ case SE_ComboBoxFocusRect:
+ if (const QStyleOptionComboBox *cb = qstyleoption_cast<const QStyleOptionComboBox *>(opt)) {
+ int margin = cb->frame ? 3 : 0;
+ r.setRect(opt->rect.left() + margin, opt->rect.top() + margin,
+ opt->rect.width() - 2*margin - 16, opt->rect.height() - 2*margin);
+ r = visualRect(opt->direction, opt->rect, r);
+ }
+ break;
+#endif // QT_NO_COMBOBOX
+#ifndef QT_NO_TOOLBOX
+ case SE_ToolBoxTabContents:
+ r = opt->rect;
+ r.adjust(0, 0, -30, 0);
+ break;
+#endif // QT_NO_TOOLBOX
+ case SE_HeaderLabel: {
+ int margin = proxy()->pixelMetric(QStyle::PM_HeaderMargin, opt, widget);
+ r.setRect(opt->rect.x() + margin, opt->rect.y() + margin,
+ opt->rect.width() - margin * 2, opt->rect.height() - margin * 2);
+
+ if (const QStyleOptionHeader *header = qstyleoption_cast<const QStyleOptionHeader *>(opt)) {
+ // Subtract width needed for arrow, if there is one
+ if (header->sortIndicator != QStyleOptionHeader::None) {
+ if (opt->state & State_Horizontal)
+ r.setWidth(r.width() - (opt->rect.height() / 2) - (margin * 2));
+ else
+ r.setHeight(r.height() - (opt->rect.width() / 2) - (margin * 2));
+ }
+ }
+ r = visualRect(opt->direction, opt->rect, r);
+ break; }
+ case SE_HeaderArrow: {
+ int h = opt->rect.height();
+ int w = opt->rect.width();
+ int x = opt->rect.x();
+ int y = opt->rect.y();
+ int margin = proxy()->pixelMetric(QStyle::PM_HeaderMargin, opt, widget);
+
+ if (opt->state & State_Horizontal) {
+ int horiz_size = h / 2;
+ r.setRect(x + w - margin * 2 - horiz_size, y + 5,
+ horiz_size, h - margin * 2 - 5);
+ } else {
+ int vert_size = w / 2;
+ r.setRect(x + 5, y + h - margin * 2 - vert_size,
+ w - margin * 2 - 5, vert_size);
+ }
+ r = visualRect(opt->direction, opt->rect, r);
+ break; }
+
+ case SE_RadioButtonClickRect:
+ r = subElementRect(SE_RadioButtonFocusRect, opt, widget);
+ r |= subElementRect(SE_RadioButtonIndicator, opt, widget);
+ break;
+ case SE_CheckBoxClickRect:
+ r = subElementRect(SE_CheckBoxFocusRect, opt, widget);
+ r |= subElementRect(SE_CheckBoxIndicator, opt, widget);
+ break;
+#ifndef QT_NO_TABWIDGET
+ case SE_TabWidgetTabBar:
+ if (const QStyleOptionTabWidgetFrame *twf
+ = qstyleoption_cast<const QStyleOptionTabWidgetFrame *>(opt)) {
+ r.setSize(twf->tabBarSize);
+ const uint alingMask = Qt::AlignLeft | Qt::AlignRight | Qt::AlignHCenter;
+ switch (twf->shape) {
+ case QTabBar::RoundedNorth:
+ case QTabBar::TriangularNorth:
+ // Constrain the size now, otherwise, center could get off the page
+ // This of course repeated for all the other directions
+ r.setWidth(qMin(r.width(), twf->rect.width()
+ - twf->leftCornerWidgetSize.width()
+ - twf->rightCornerWidgetSize.width()));
+ switch (proxy()->styleHint(SH_TabBar_Alignment, twf, widget) & alingMask) {
+ default:
+ case Qt::AlignLeft:
+ r.moveTopLeft(QPoint(twf->leftCornerWidgetSize.width(), 0));
+ break;
+ case Qt::AlignHCenter:
+ r.moveTopLeft(QPoint(twf->rect.center().x() - qRound(r.width() / 2.0f)
+ + (twf->leftCornerWidgetSize.width() / 2)
+ - (twf->rightCornerWidgetSize.width() / 2), 0));
+ break;
+ case Qt::AlignRight:
+ r.moveTopLeft(QPoint(twf->rect.width() - twf->tabBarSize.width()
+ - twf->rightCornerWidgetSize.width(), 0));
+ break;
+ }
+ r = visualRect(twf->direction, twf->rect, r);
+ break;
+ case QTabBar::RoundedSouth:
+ case QTabBar::TriangularSouth:
+ r.setWidth(qMin(r.width(), twf->rect.width()
+ - twf->leftCornerWidgetSize.width()
+ - twf->rightCornerWidgetSize.width()));
+ switch (proxy()->styleHint(SH_TabBar_Alignment, twf, widget) & alingMask) {
+ default:
+ case Qt::AlignLeft:
+ r.moveTopLeft(QPoint(twf->leftCornerWidgetSize.width(),
+ twf->rect.height() - twf->tabBarSize.height()));
+ break;
+ case Qt::AlignHCenter:
+ r.moveTopLeft(QPoint(twf->rect.center().x() - qRound(r.width() / 2.0f)
+ + (twf->leftCornerWidgetSize.width() / 2)
+ - (twf->rightCornerWidgetSize.width() / 2),
+ twf->rect.height() - twf->tabBarSize.height()));
+ break;
+ case Qt::AlignRight:
+ r.moveTopLeft(QPoint(twf->rect.width() - twf->tabBarSize.width()
+ - twf->rightCornerWidgetSize.width(),
+ twf->rect.height() - twf->tabBarSize.height()));
+ break;
+ }
+ r = visualRect(twf->direction, twf->rect, r);
+ break;
+ case QTabBar::RoundedEast:
+ case QTabBar::TriangularEast:
+ r.setHeight(qMin(r.height(), twf->rect.height()
+ - twf->leftCornerWidgetSize.height()
+ - twf->rightCornerWidgetSize.height()));
+ switch (proxy()->styleHint(SH_TabBar_Alignment, twf, widget) & alingMask) {
+ default:
+ case Qt::AlignLeft:
+ r.moveTopLeft(QPoint(twf->rect.width() - twf->tabBarSize.width(),
+ twf->leftCornerWidgetSize.height()));
+ break;
+ case Qt::AlignHCenter:
+ r.moveTopLeft(QPoint(twf->rect.width() - twf->tabBarSize.width(),
+ twf->rect.center().y() - r.height() / 2));
+ break;
+ case Qt::AlignRight:
+ r.moveTopLeft(QPoint(twf->rect.width() - twf->tabBarSize.width(),
+ twf->rect.height() - twf->tabBarSize.height()
+ - twf->rightCornerWidgetSize.height()));
+ break;
+ }
+ break;
+ case QTabBar::RoundedWest:
+ case QTabBar::TriangularWest:
+ r.setHeight(qMin(r.height(), twf->rect.height()
+ - twf->leftCornerWidgetSize.height()
+ - twf->rightCornerWidgetSize.height()));
+ switch (proxy()->styleHint(SH_TabBar_Alignment, twf, widget) & alingMask) {
+ default:
+ case Qt::AlignLeft:
+ r.moveTopLeft(QPoint(0, twf->leftCornerWidgetSize.height()));
+ break;
+ case Qt::AlignHCenter:
+ r.moveTopLeft(QPoint(0, twf->rect.center().y() - r.height() / 2));
+ break;
+ case Qt::AlignRight:
+ r.moveTopLeft(QPoint(0, twf->rect.height() - twf->tabBarSize.height()
+ - twf->rightCornerWidgetSize.height()));
+ break;
+ }
+ break;
+ }
+ }
+ break;
+ case SE_TabWidgetTabPane:
+ case SE_TabWidgetTabContents:
+ if (const QStyleOptionTabWidgetFrame *twf = qstyleoption_cast<const QStyleOptionTabWidgetFrame *>(opt)) {
+ QStyleOptionTab tabopt;
+ tabopt.shape = twf->shape;
+ int overlap = proxy()->pixelMetric(PM_TabBarBaseOverlap, &tabopt, widget);
+ if (twf->lineWidth == 0)
+ overlap = 0;
+ switch (twf->shape) {
+ case QTabBar::RoundedNorth:
+ case QTabBar::TriangularNorth:
+ r = QRect(QPoint(0,qMax(twf->tabBarSize.height() - overlap, 0)),
+ QSize(twf->rect.width(), qMin(twf->rect.height() - twf->tabBarSize.height() + overlap, twf->rect.height())));
+ break;
+ case QTabBar::RoundedSouth:
+ case QTabBar::TriangularSouth:
+ r = QRect(QPoint(0,0), QSize(twf->rect.width(), qMin(twf->rect.height() - twf->tabBarSize.height() + overlap, twf->rect.height())));
+ break;
+ case QTabBar::RoundedEast:
+ case QTabBar::TriangularEast:
+ r = QRect(QPoint(0, 0), QSize(qMin(twf->rect.width() - twf->tabBarSize.width() + overlap, twf->rect.width()), twf->rect.height()));
+ break;
+ case QTabBar::RoundedWest:
+ case QTabBar::TriangularWest:
+ r = QRect(QPoint(qMax(twf->tabBarSize.width() - overlap, 0), 0),
+ QSize(qMin(twf->rect.width() - twf->tabBarSize.width() + overlap, twf->rect.width()), twf->rect.height()));
+ break;
+ }
+ if (sr == SE_TabWidgetTabContents && twf->lineWidth > 0)
+ r.adjust(2, 2, -2, -2);
+ }
+ break;
+ case SE_TabWidgetLeftCorner:
+ if (const QStyleOptionTabWidgetFrame *twf = qstyleoption_cast<const QStyleOptionTabWidgetFrame *>(opt)) {
+ QRect paneRect = subElementRect(SE_TabWidgetTabPane, twf, widget);
+ switch (twf->shape) {
+ case QTabBar::RoundedNorth:
+ case QTabBar::TriangularNorth:
+ r = QRect(QPoint(paneRect.x(), paneRect.y() - twf->leftCornerWidgetSize.height()),
+ twf->leftCornerWidgetSize);
+ break;
+ case QTabBar::RoundedSouth:
+ case QTabBar::TriangularSouth:
+ r = QRect(QPoint(paneRect.x(), paneRect.height()), twf->leftCornerWidgetSize);
+ break;
+ default:
+ break;
+ }
+ r = visualRect(twf->direction, twf->rect, r);
+ }
+ break;
+ case SE_TabWidgetRightCorner:
+ if (const QStyleOptionTabWidgetFrame *twf = qstyleoption_cast<const QStyleOptionTabWidgetFrame *>(opt)) {
+ QRect paneRect = subElementRect(SE_TabWidgetTabPane, twf, widget);
+ switch (twf->shape) {
+ case QTabBar::RoundedNorth:
+ case QTabBar::TriangularNorth:
+ r = QRect(QPoint(paneRect.width() - twf->rightCornerWidgetSize.width(),
+ paneRect.y() - twf->rightCornerWidgetSize.height()),
+ twf->rightCornerWidgetSize);
+ break;
+ case QTabBar::RoundedSouth:
+ case QTabBar::TriangularSouth:
+ r = QRect(QPoint(paneRect.width() - twf->rightCornerWidgetSize.width(),
+ paneRect.height()), twf->rightCornerWidgetSize);
+ break;
+ default:
+ break;
+ }
+ r = visualRect(twf->direction, twf->rect, r);
+ }
+ break;
+ case SE_TabBarTabText:
+ if (const QStyleOptionTab *tab = qstyleoption_cast<const QStyleOptionTab *>(opt)) {
+ QStyleOptionTabV3 tabV3(*tab);
+ QRect dummyIconRect;
+ d->tabLayout(&tabV3, widget, &r, &dummyIconRect);
+ }
+ break;
+ case SE_TabBarTabLeftButton:
+ case SE_TabBarTabRightButton:
+ if (const QStyleOptionTabV3 *tab = qstyleoption_cast<const QStyleOptionTabV3 *>(opt)) {
+ bool selected = tab->state & State_Selected;
+ int verticalShift = proxy()->pixelMetric(QStyle::PM_TabBarTabShiftVertical, tab, widget);
+ int horizontalShift = proxy()->pixelMetric(QStyle::PM_TabBarTabShiftHorizontal, tab, widget);
+ int hpadding = proxy()->pixelMetric(QStyle::PM_TabBarTabHSpace, opt, widget) / 2;
+ hpadding = qMax(hpadding, 4); //workaround KStyle returning 0 because they workaround an old bug in Qt
+
+ bool verticalTabs = tab->shape == QTabBar::RoundedEast
+ || tab->shape == QTabBar::RoundedWest
+ || tab->shape == QTabBar::TriangularEast
+ || tab->shape == QTabBar::TriangularWest;
+
+ QRect tr = tab->rect;
+ if (tab->shape == QTabBar::RoundedSouth || tab->shape == QTabBar::TriangularSouth)
+ verticalShift = -verticalShift;
+ if (verticalTabs) {
+ qSwap(horizontalShift, verticalShift);
+ horizontalShift *= -1;
+ verticalShift *= -1;
+ }
+ if (tab->shape == QTabBar::RoundedWest || tab->shape == QTabBar::TriangularWest)
+ horizontalShift = -horizontalShift;
+
+ tr.adjust(0, 0, horizontalShift, verticalShift);
+ if (selected)
+ {
+ tr.setBottom(tr.bottom() - verticalShift);
+ tr.setRight(tr.right() - horizontalShift);
+ }
+
+ QSize size = (sr == SE_TabBarTabLeftButton) ? tab->leftButtonSize : tab->rightButtonSize;
+ int w = size.width();
+ int h = size.height();
+ int midHeight = static_cast<int>(ceil(float(tr.height() - h) / 2));
+ int midWidth = ((tr.width() - w) / 2);
+
+ bool atTheTop = true;
+ switch (tab->shape) {
+ case QTabBar::RoundedWest:
+ case QTabBar::TriangularWest:
+ atTheTop = (sr == SE_TabBarTabLeftButton);
+ break;
+ case QTabBar::RoundedEast:
+ case QTabBar::TriangularEast:
+ atTheTop = (sr == SE_TabBarTabRightButton);
+ break;
+ default:
+ if (sr == SE_TabBarTabLeftButton)
+ r = QRect(tab->rect.x() + hpadding, midHeight, w, h);
+ else
+ r = QRect(tab->rect.right() - w - hpadding, midHeight, w, h);
+ r = visualRect(tab->direction, tab->rect, r);
+ }
+ if (verticalTabs) {
+ if (atTheTop)
+ r = QRect(midWidth, tr.y() + tab->rect.height() - hpadding - h, w, h);
+ else
+ r = QRect(midWidth, tr.y() + hpadding, w, h);
+ }
+ }
+
+ break;
+#endif // QT_NO_TABWIDGET
+#ifndef QT_NO_TABBAR
+ case SE_TabBarTearIndicator:
+ if (const QStyleOptionTab *tab = qstyleoption_cast<const QStyleOptionTab *>(opt)) {
+ switch (tab->shape) {
+ case QTabBar::RoundedNorth:
+ case QTabBar::TriangularNorth:
+ case QTabBar::RoundedSouth:
+ case QTabBar::TriangularSouth:
+ r.setRect(tab->rect.left(), tab->rect.top(), 4, opt->rect.height());
+ break;
+ case QTabBar::RoundedWest:
+ case QTabBar::TriangularWest:
+ case QTabBar::RoundedEast:
+ case QTabBar::TriangularEast:
+ r.setRect(tab->rect.left(), tab->rect.top(), opt->rect.width(), 4);
+ break;
+ default:
+ break;
+ }
+ r = visualRect(opt->direction, opt->rect, r);
+ }
+ break;
+#endif
+ case SE_TreeViewDisclosureItem:
+ r = opt->rect;
+ break;
+ case SE_LineEditContents:
+ if (const QStyleOptionFrame *f = qstyleoption_cast<const QStyleOptionFrame *>(opt)) {
+ r = f->rect.adjusted(f->lineWidth, f->lineWidth, -f->lineWidth, -f->lineWidth);
+ r = visualRect(opt->direction, opt->rect, r);
+ }
+ break;
+ case SE_FrameContents:
+ if (const QStyleOptionFrameV2 *f = qstyleoption_cast<const QStyleOptionFrameV2 *>(opt)) {
+ int fw = proxy()->pixelMetric(PM_DefaultFrameWidth, f, widget);
+ r = opt->rect.adjusted(fw, fw, -fw, -fw);
+ r = visualRect(opt->direction, opt->rect, r);
+ }
+ break;
+ case SE_ShapedFrameContents:
+ if (const QStyleOptionFrameV3 *f = qstyleoption_cast<const QStyleOptionFrameV3 *>(opt)) {
+ int frameShape = f->frameShape;
+ int frameShadow = QFrame::Plain;
+ if (f->state & QStyle::State_Sunken) {
+ frameShadow = QFrame::Sunken;
+ } else if (f->state & QStyle::State_Raised) {
+ frameShadow = QFrame::Raised;
+ }
+
+ int frameWidth = 0;
+
+ switch (frameShape) {
+ case QFrame::NoFrame:
+ frameWidth = 0;
+ break;
+
+ case QFrame::Box:
+ case QFrame::HLine:
+ case QFrame::VLine:
+ switch (frameShadow) {
+ case QFrame::Plain:
+ frameWidth = f->lineWidth;
+ break;
+ case QFrame::Raised:
+ case QFrame::Sunken:
+ frameWidth = (short)(f->lineWidth*2 + f->midLineWidth);
+ break;
+ }
+ break;
+
+ case QFrame::StyledPanel:
+ //keep the compatibility with Qt 4.4 if there is a proxy style.
+ //be sure to call drawPrimitive(QStyle::SE_FrameContents) on the proxy style
+ if (widget)
+ return widget->style()->subElementRect(QStyle::SE_FrameContents, opt, widget);
+ else
+ return subElementRect(QStyle::SE_FrameContents, opt, widget);
+ break;
+
+ case QFrame::WinPanel:
+ frameWidth = 2;
+ break;
+
+ case QFrame::Panel:
+ switch (frameShadow) {
+ case QFrame::Plain:
+ case QFrame::Raised:
+ case QFrame::Sunken:
+ frameWidth = f->lineWidth;
+ break;
+ }
+ break;
+ }
+ r = f->rect.adjusted(frameWidth, frameWidth, -frameWidth, -frameWidth);
+ }
+ break;
+#ifndef QT_NO_DOCKWIDGET
+ case SE_DockWidgetCloseButton:
+ case SE_DockWidgetFloatButton:
+ case SE_DockWidgetTitleBarText:
+ case SE_DockWidgetIcon: {
+ int iconSize = proxy()->pixelMetric(PM_SmallIconSize, opt, widget);
+ int buttonMargin = proxy()->pixelMetric(PM_DockWidgetTitleBarButtonMargin, opt, widget);
+ int margin = proxy()->pixelMetric(QStyle::PM_DockWidgetTitleMargin, opt, widget);
+ QRect rect = opt->rect;
+
+ const QStyleOptionDockWidget *dwOpt
+ = qstyleoption_cast<const QStyleOptionDockWidget*>(opt);
+ bool canClose = dwOpt == 0 ? true : dwOpt->closable;
+ bool canFloat = dwOpt == 0 ? false : dwOpt->floatable;
+ const QStyleOptionDockWidgetV2 *v2
+ = qstyleoption_cast<const QStyleOptionDockWidgetV2*>(opt);
+ bool verticalTitleBar = v2 == 0 ? false : v2->verticalTitleBar;
+
+ // If this is a vertical titlebar, we transpose and work as if it was
+ // horizontal, then transpose again.
+
+ if (verticalTitleBar) {
+ QSize size = rect.size();
+ size.transpose();
+ rect.setSize(size);
+ }
+
+ do {
+
+ int right = rect.right();
+ int left = rect.left();
+
+ QRect closeRect;
+ if (canClose) {
+ QSize sz = standardIcon(QStyle::SP_TitleBarCloseButton,
+ opt, widget).actualSize(QSize(iconSize, iconSize));
+ sz += QSize(buttonMargin, buttonMargin);
+ if (verticalTitleBar)
+ sz.transpose();
+ closeRect = QRect(right - sz.width(),
+ rect.center().y() - sz.height()/2,
+ sz.width(), sz.height());
+ right = closeRect.left() - 1;
+ }
+ if (sr == SE_DockWidgetCloseButton) {
+ r = closeRect;
+ break;
+ }
+
+ QRect floatRect;
+ if (canFloat) {
+ QSize sz = standardIcon(QStyle::SP_TitleBarNormalButton,
+ opt, widget).actualSize(QSize(iconSize, iconSize));
+ sz += QSize(buttonMargin, buttonMargin);
+ if (verticalTitleBar)
+ sz.transpose();
+ floatRect = QRect(right - sz.width(),
+ rect.center().y() - sz.height()/2,
+ sz.width(), sz.height());
+ right = floatRect.left() - 1;
+ }
+ if (sr == SE_DockWidgetFloatButton) {
+ r = floatRect;
+ break;
+ }
+
+ QRect iconRect;
+ if (const QDockWidget *dw = qobject_cast<const QDockWidget*>(widget)) {
+ QIcon icon;
+ if (dw->isFloating())
+ icon = dw->windowIcon();
+ if (!icon.isNull()
+ && icon.cacheKey() != QApplication::windowIcon().cacheKey()) {
+ QSize sz = icon.actualSize(QSize(r.height(), r.height()));
+ if (verticalTitleBar)
+ sz.transpose();
+ iconRect = QRect(left, rect.center().y() - sz.height()/2,
+ sz.width(), sz.height());
+ left = iconRect.right() + margin;
+ }
+ }
+ if (sr == SE_DockWidgetIcon) {
+ r = iconRect;
+ break;
+ }
+
+ QRect textRect = QRect(left, rect.top(),
+ right - left, rect.height());
+ if (sr == SE_DockWidgetTitleBarText) {
+ r = textRect;
+ break;
+ }
+
+ } while (false);
+
+ if (verticalTitleBar) {
+ r = QRect(rect.left() + r.top() - rect.top(),
+ rect.top() + rect.right() - r.right(),
+ r.height(), r.width());
+ } else {
+ r = visualRect(opt->direction, rect, r);
+ }
+ break;
+ }
+#endif
+#ifndef QT_NO_ITEMVIEWS
+ case SE_ItemViewItemCheckIndicator:
+ if (!qstyleoption_cast<const QStyleOptionViewItemV4 *>(opt)) {
+ r = subElementRect(SE_CheckBoxIndicator, opt, widget);
+ break;
+ }
+ case SE_ItemViewItemDecoration:
+ case SE_ItemViewItemText:
+ case SE_ItemViewItemFocusRect:
+ if (const QStyleOptionViewItemV4 *vopt = qstyleoption_cast<const QStyleOptionViewItemV4 *>(opt)) {
+ if (!d->isViewItemCached(*vopt)) {
+ d->viewItemLayout(vopt, &d->checkRect, &d->decorationRect, &d->displayRect, false);
+ if (d->cachedOption) {
+ delete d->cachedOption;
+ d->cachedOption = 0;
+ }
+ d->cachedOption = new QStyleOptionViewItemV4(*vopt);
+ }
+ if (sr == SE_ViewItemCheckIndicator)
+ r = d->checkRect;
+ else if (sr == SE_ItemViewItemDecoration)
+ r = d->decorationRect;
+ else if (sr == SE_ItemViewItemText || sr == SE_ItemViewItemFocusRect)
+ r = d->displayRect;
+ }
+ break;
+#endif //QT_NO_ITEMVIEWS
+#ifndef QT_NO_TOOLBAR
+ case SE_ToolBarHandle:
+ if (const QStyleOptionToolBar *tbopt = qstyleoption_cast<const QStyleOptionToolBar *>(opt)) {
+ if (tbopt->features & QStyleOptionToolBar::Movable) {
+ ///we need to access the widget here because the style option doesn't
+ //have all the information we need (ie. the layout's margin)
+ const QToolBar *tb = qobject_cast<const QToolBar*>(widget);
+ const int margin = tb && tb->layout() ? tb->layout()->margin() : 2;
+ const int handleExtent = pixelMetric(QStyle::PM_ToolBarHandleExtent, opt, tb);
+ if (tbopt->state & QStyle::State_Horizontal) {
+ r = QRect(margin, margin, handleExtent, tbopt->rect.height() - 2*margin);
+ r = QStyle::visualRect(tbopt->direction, tbopt->rect, r);
+ } else {
+ r = QRect(margin, margin, tbopt->rect.width() - 2*margin, handleExtent);
+ }
+ }
+ }
+ break;
+#endif //QT_NO_TOOLBAR
+ default:
+ break;
+ }
+ return r;
+}
+
+#ifndef QT_NO_DIAL
+
+static QPolygonF calcArrow(const QStyleOptionSlider *dial, qreal &a)
+{
+ int width = dial->rect.width();
+ int height = dial->rect.height();
+ int r = qMin(width, height) / 2;
+ int currentSliderPosition = dial->upsideDown ? dial->sliderPosition : (dial->maximum - dial->sliderPosition);
+
+ if (dial->maximum == dial->minimum)
+ a = Q_PI / 2;
+ else if (dial->dialWrapping)
+ a = Q_PI * 3 / 2 - (currentSliderPosition - dial->minimum) * 2 * Q_PI
+ / (dial->maximum - dial->minimum);
+ else
+ a = (Q_PI * 8 - (currentSliderPosition - dial->minimum) * 10 * Q_PI
+ / (dial->maximum - dial->minimum)) / 6;
+
+ int xc = width / 2;
+ int yc = height / 2;
+
+ int len = r - QStyleHelper::calcBigLineSize(r) - 5;
+ if (len < 5)
+ len = 5;
+ int back = len / 2;
+
+ QPolygonF arrow(3);
+ arrow[0] = QPointF(0.5 + xc + len * qCos(a),
+ 0.5 + yc - len * qSin(a));
+ arrow[1] = QPointF(0.5 + xc + back * qCos(a + Q_PI * 5 / 6),
+ 0.5 + yc - back * qSin(a + Q_PI * 5 / 6));
+ arrow[2] = QPointF(0.5 + xc + back * qCos(a - Q_PI * 5 / 6),
+ 0.5 + yc - back * qSin(a - Q_PI * 5 / 6));
+ return arrow;
+}
+
+#endif // QT_NO_DIAL
+
+/*!
+ \reimp
+*/
+void QCommonStyle::drawComplexControl(ComplexControl cc, const QStyleOptionComplex *opt,
+ QPainter *p, const QWidget *widget) const
+{
+ switch (cc) {
+#ifndef QT_NO_SLIDER
+ case CC_Slider:
+ if (const QStyleOptionSlider *slider = qstyleoption_cast<const QStyleOptionSlider *>(opt)) {
+ if (slider->subControls == SC_SliderTickmarks) {
+ int tickOffset = proxy()->pixelMetric(PM_SliderTickmarkOffset, slider, widget);
+ int ticks = slider->tickPosition;
+ int thickness = proxy()->pixelMetric(PM_SliderControlThickness, slider, widget);
+ int len = proxy()->pixelMetric(PM_SliderLength, slider, widget);
+ int available = proxy()->pixelMetric(PM_SliderSpaceAvailable, slider, widget);
+ int interval = slider->tickInterval;
+ if (interval <= 0) {
+ interval = slider->singleStep;
+ if (QStyle::sliderPositionFromValue(slider->minimum, slider->maximum, interval,
+ available)
+ - QStyle::sliderPositionFromValue(slider->minimum, slider->maximum,
+ 0, available) < 3)
+ interval = slider->pageStep;
+ }
+ if (!interval)
+ interval = 1;
+ int fudge = len / 2;
+ int pos;
+ // Since there is no subrect for tickmarks do a translation here.
+ p->save();
+ p->translate(slider->rect.x(), slider->rect.y());
+ p->setPen(slider->palette.foreground().color());
+ int v = slider->minimum;
+ while (v <= slider->maximum + 1) {
+ if (v == slider->maximum + 1 && interval == 1)
+ break;
+ const int v_ = qMin(v, slider->maximum);
+ pos = QStyle::sliderPositionFromValue(slider->minimum, slider->maximum,
+ v_, available) + fudge;
+ if (slider->orientation == Qt::Horizontal) {
+ if (ticks & QSlider::TicksAbove)
+ p->drawLine(pos, 0, pos, tickOffset - 2);
+ if (ticks & QSlider::TicksBelow)
+ p->drawLine(pos, tickOffset + thickness + 1, pos,
+ slider->rect.height()-1);
+ } else {
+ if (ticks & QSlider::TicksAbove)
+ p->drawLine(0, pos, tickOffset - 2, pos);
+ if (ticks & QSlider::TicksBelow)
+ p->drawLine(tickOffset + thickness + 1, pos,
+ slider->rect.width()-1, pos);
+ }
+ // in the case where maximum is max int
+ int nextInterval = v + interval;
+ if (nextInterval < v)
+ break;
+ v = nextInterval;
+ }
+ p->restore();
+ }
+ }
+ break;
+#endif // QT_NO_SLIDER
+#ifndef QT_NO_SCROLLBAR
+ case CC_ScrollBar:
+ if (const QStyleOptionSlider *scrollbar = qstyleoption_cast<const QStyleOptionSlider *>(opt)) {
+ // Make a copy here and reset it for each primitive.
+ QStyleOptionSlider newScrollbar = *scrollbar;
+ State saveFlags = scrollbar->state;
+
+ if (scrollbar->subControls & SC_ScrollBarSubLine) {
+ newScrollbar.state = saveFlags;
+ newScrollbar.rect = proxy()->subControlRect(cc, &newScrollbar, SC_ScrollBarSubLine, widget);
+ if (newScrollbar.rect.isValid()) {
+ if (!(scrollbar->activeSubControls & SC_ScrollBarSubLine))
+ newScrollbar.state &= ~(State_Sunken | State_MouseOver);
+ proxy()->drawControl(CE_ScrollBarSubLine, &newScrollbar, p, widget);
+ }
+ }
+ if (scrollbar->subControls & SC_ScrollBarAddLine) {
+ newScrollbar.rect = scrollbar->rect;
+ newScrollbar.state = saveFlags;
+ newScrollbar.rect = proxy()->subControlRect(cc, &newScrollbar, SC_ScrollBarAddLine, widget);
+ if (newScrollbar.rect.isValid()) {
+ if (!(scrollbar->activeSubControls & SC_ScrollBarAddLine))
+ newScrollbar.state &= ~(State_Sunken | State_MouseOver);
+ proxy()->drawControl(CE_ScrollBarAddLine, &newScrollbar, p, widget);
+ }
+ }
+ if (scrollbar->subControls & SC_ScrollBarSubPage) {
+ newScrollbar.rect = scrollbar->rect;
+ newScrollbar.state = saveFlags;
+ newScrollbar.rect = proxy()->subControlRect(cc, &newScrollbar, SC_ScrollBarSubPage, widget);
+ if (newScrollbar.rect.isValid()) {
+ if (!(scrollbar->activeSubControls & SC_ScrollBarSubPage))
+ newScrollbar.state &= ~(State_Sunken | State_MouseOver);
+ proxy()->drawControl(CE_ScrollBarSubPage, &newScrollbar, p, widget);
+ }
+ }
+ if (scrollbar->subControls & SC_ScrollBarAddPage) {
+ newScrollbar.rect = scrollbar->rect;
+ newScrollbar.state = saveFlags;
+ newScrollbar.rect = proxy()->subControlRect(cc, &newScrollbar, SC_ScrollBarAddPage, widget);
+ if (newScrollbar.rect.isValid()) {
+ if (!(scrollbar->activeSubControls & SC_ScrollBarAddPage))
+ newScrollbar.state &= ~(State_Sunken | State_MouseOver);
+ proxy()->drawControl(CE_ScrollBarAddPage, &newScrollbar, p, widget);
+ }
+ }
+ if (scrollbar->subControls & SC_ScrollBarFirst) {
+ newScrollbar.rect = scrollbar->rect;
+ newScrollbar.state = saveFlags;
+ newScrollbar.rect = proxy()->subControlRect(cc, &newScrollbar, SC_ScrollBarFirst, widget);
+ if (newScrollbar.rect.isValid()) {
+ if (!(scrollbar->activeSubControls & SC_ScrollBarFirst))
+ newScrollbar.state &= ~(State_Sunken | State_MouseOver);
+ proxy()->drawControl(CE_ScrollBarFirst, &newScrollbar, p, widget);
+ }
+ }
+ if (scrollbar->subControls & SC_ScrollBarLast) {
+ newScrollbar.rect = scrollbar->rect;
+ newScrollbar.state = saveFlags;
+ newScrollbar.rect = proxy()->subControlRect(cc, &newScrollbar, SC_ScrollBarLast, widget);
+ if (newScrollbar.rect.isValid()) {
+ if (!(scrollbar->activeSubControls & SC_ScrollBarLast))
+ newScrollbar.state &= ~(State_Sunken | State_MouseOver);
+ proxy()->drawControl(CE_ScrollBarLast, &newScrollbar, p, widget);
+ }
+ }
+ if (scrollbar->subControls & SC_ScrollBarSlider) {
+ newScrollbar.rect = scrollbar->rect;
+ newScrollbar.state = saveFlags;
+ newScrollbar.rect = proxy()->subControlRect(cc, &newScrollbar, SC_ScrollBarSlider, widget);
+ if (newScrollbar.rect.isValid()) {
+ if (!(scrollbar->activeSubControls & SC_ScrollBarSlider))
+ newScrollbar.state &= ~(State_Sunken | State_MouseOver);
+ proxy()->drawControl(CE_ScrollBarSlider, &newScrollbar, p, widget);
+
+ if (scrollbar->state & State_HasFocus) {
+ QStyleOptionFocusRect fropt;
+ fropt.QStyleOption::operator=(newScrollbar);
+ fropt.rect.setRect(newScrollbar.rect.x() + 2, newScrollbar.rect.y() + 2,
+ newScrollbar.rect.width() - 5,
+ newScrollbar.rect.height() - 5);
+ proxy()->drawPrimitive(PE_FrameFocusRect, &fropt, p, widget);
+ }
+ }
+ }
+ }
+ break;
+#endif // QT_NO_SCROLLBAR
+#ifdef QT3_SUPPORT
+ case CC_Q3ListView:
+ if (const QStyleOptionQ3ListView *lv = qstyleoption_cast<const QStyleOptionQ3ListView *>(opt)) {
+ if (lv->subControls & SC_Q3ListView)
+ p->fillRect(lv->rect, lv->viewportPalette.brush(lv->viewportBGRole));
+ }
+ break;
+#endif // QT3_SUPPORT
+#ifndef QT_NO_SPINBOX
+ case CC_SpinBox:
+ if (const QStyleOptionSpinBox *sb = qstyleoption_cast<const QStyleOptionSpinBox *>(opt)) {
+ QStyleOptionSpinBox copy = *sb;
+ PrimitiveElement pe;
+
+ if (sb->frame && (sb->subControls & SC_SpinBoxFrame)) {
+ QRect r = proxy()->subControlRect(CC_SpinBox, sb, SC_SpinBoxFrame, widget);
+ qDrawWinPanel(p, r, sb->palette, true);
+ }
+
+ if (sb->subControls & SC_SpinBoxUp) {
+ copy.subControls = SC_SpinBoxUp;
+ QPalette pal2 = sb->palette;
+ if (!(sb->stepEnabled & QAbstractSpinBox::StepUpEnabled)) {
+ pal2.setCurrentColorGroup(QPalette::Disabled);
+ copy.state &= ~State_Enabled;
+ }
+
+ copy.palette = pal2;
+
+ if (sb->activeSubControls == SC_SpinBoxUp && (sb->state & State_Sunken)) {
+ copy.state |= State_On;
+ copy.state |= State_Sunken;
+ } else {
+ copy.state |= State_Raised;
+ copy.state &= ~State_Sunken;
+ }
+ pe = (sb->buttonSymbols == QAbstractSpinBox::PlusMinus ? PE_IndicatorSpinPlus
+ : PE_IndicatorSpinUp);
+
+ copy.rect = proxy()->subControlRect(CC_SpinBox, sb, SC_SpinBoxUp, widget);
+ proxy()->drawPrimitive(PE_PanelButtonBevel, ©, p, widget);
+ copy.rect.adjust(3, 0, -4, 0);
+ proxy()->drawPrimitive(pe, ©, p, widget);
+ }
+
+ if (sb->subControls & SC_SpinBoxDown) {
+ copy.subControls = SC_SpinBoxDown;
+ copy.state = sb->state;
+ QPalette pal2 = sb->palette;
+ if (!(sb->stepEnabled & QAbstractSpinBox::StepDownEnabled)) {
+ pal2.setCurrentColorGroup(QPalette::Disabled);
+ copy.state &= ~State_Enabled;
+ }
+ copy.palette = pal2;
+
+ if (sb->activeSubControls == SC_SpinBoxDown && (sb->state & State_Sunken)) {
+ copy.state |= State_On;
+ copy.state |= State_Sunken;
+ } else {
+ copy.state |= State_Raised;
+ copy.state &= ~State_Sunken;
+ }
+ pe = (sb->buttonSymbols == QAbstractSpinBox::PlusMinus ? PE_IndicatorSpinMinus
+ : PE_IndicatorSpinDown);
+
+ copy.rect = proxy()->subControlRect(CC_SpinBox, sb, SC_SpinBoxDown, widget);
+ proxy()->drawPrimitive(PE_PanelButtonBevel, ©, p, widget);
+ copy.rect.adjust(3, 0, -4, 0);
+ proxy()->drawPrimitive(pe, ©, p, widget);
+ }
+ }
+ break;
+#endif // QT_NO_SPINBOX
+#ifndef QT_NO_TOOLBUTTON
+ case CC_ToolButton:
+ if (const QStyleOptionToolButton *toolbutton
+ = qstyleoption_cast<const QStyleOptionToolButton *>(opt)) {
+ QRect button, menuarea;
+ button = proxy()->subControlRect(cc, toolbutton, SC_ToolButton, widget);
+ menuarea = proxy()->subControlRect(cc, toolbutton, SC_ToolButtonMenu, widget);
+
+ State bflags = toolbutton->state & ~State_Sunken;
+
+ if (bflags & State_AutoRaise) {
+ if (!(bflags & State_MouseOver) || !(bflags & State_Enabled)) {
+ bflags &= ~State_Raised;
+ }
+ }
+ State mflags = bflags;
+ if (toolbutton->state & State_Sunken) {
+ if (toolbutton->activeSubControls & SC_ToolButton)
+ bflags |= State_Sunken;
+ mflags |= State_Sunken;
+ }
+
+ QStyleOption tool(0);
+ tool.palette = toolbutton->palette;
+ if (toolbutton->subControls & SC_ToolButton) {
+ if (bflags & (State_Sunken | State_On | State_Raised)) {
+ tool.rect = button;
+ tool.state = bflags;
+ proxy()->drawPrimitive(PE_PanelButtonTool, &tool, p, widget);
+ }
+ }
+
+ if (toolbutton->state & State_HasFocus) {
+ QStyleOptionFocusRect fr;
+ fr.QStyleOption::operator=(*toolbutton);
+ fr.rect.adjust(3, 3, -3, -3);
+ if (toolbutton->features & QStyleOptionToolButton::MenuButtonPopup)
+ fr.rect.adjust(0, 0, -proxy()->pixelMetric(QStyle::PM_MenuButtonIndicator,
+ toolbutton, widget), 0);
+ proxy()->drawPrimitive(PE_FrameFocusRect, &fr, p, widget);
+ }
+ QStyleOptionToolButton label = *toolbutton;
+ label.state = bflags;
+ int fw = proxy()->pixelMetric(PM_DefaultFrameWidth, opt, widget);
+ label.rect = button.adjusted(fw, fw, -fw, -fw);
+ proxy()->drawControl(CE_ToolButtonLabel, &label, p, widget);
+
+ if (toolbutton->subControls & SC_ToolButtonMenu) {
+ tool.rect = menuarea;
+ tool.state = mflags;
+ if (mflags & (State_Sunken | State_On | State_Raised))
+ proxy()->drawPrimitive(PE_IndicatorButtonDropDown, &tool, p, widget);
+ proxy()->drawPrimitive(PE_IndicatorArrowDown, &tool, p, widget);
+ } else if (toolbutton->features & QStyleOptionToolButton::HasMenu) {
+ int mbi = proxy()->pixelMetric(PM_MenuButtonIndicator, toolbutton, widget);
+ QRect ir = toolbutton->rect;
+ QStyleOptionToolButton newBtn = *toolbutton;
+ newBtn.rect = QRect(ir.right() + 5 - mbi, ir.y() + ir.height() - mbi + 4, mbi - 6, mbi - 6);
+ proxy()->drawPrimitive(PE_IndicatorArrowDown, &newBtn, p, widget);
+ }
+ }
+ break;
+#endif // QT_NO_TOOLBUTTON
+ case CC_TitleBar:
+ if (const QStyleOptionTitleBar *tb = qstyleoption_cast<const QStyleOptionTitleBar *>(opt)) {
+ QRect ir;
+ if (opt->subControls & SC_TitleBarLabel) {
+ QColor left = tb->palette.highlight().color();
+ QColor right = tb->palette.base().color();
+
+ QBrush fillBrush(left);
+ if (left != right) {
+ QPoint p1(tb->rect.x(), tb->rect.top() + tb->rect.height()/2);
+ QPoint p2(tb->rect.right(), tb->rect.top() + tb->rect.height()/2);
+ QLinearGradient lg(p1, p2);
+ lg.setColorAt(0, left);
+ lg.setColorAt(1, right);
+ fillBrush = lg;
+ }
+
+ p->fillRect(opt->rect, fillBrush);
+
+ ir = proxy()->subControlRect(CC_TitleBar, tb, SC_TitleBarLabel, widget);
+
+ p->setPen(tb->palette.highlightedText().color());
+ p->drawText(ir.x() + 2, ir.y(), ir.width() - 2, ir.height(),
+ Qt::AlignLeft | Qt::AlignVCenter | Qt::TextSingleLine, tb->text);
+ }
+
+ bool down = false;
+ QPixmap pm;
+
+ QStyleOption tool(0);
+ tool.palette = tb->palette;
+ if (tb->subControls & SC_TitleBarCloseButton && tb->titleBarFlags & Qt::WindowSystemMenuHint) {
+ ir = proxy()->subControlRect(CC_TitleBar, tb, SC_TitleBarCloseButton, widget);
+ down = tb->activeSubControls & SC_TitleBarCloseButton && (opt->state & State_Sunken);
+ if ((tb->titleBarFlags & Qt::WindowType_Mask) == Qt::Tool
+#ifndef QT_NO_DOCKWIDGET
+ || qobject_cast<const QDockWidget *>(widget)
+#endif
+ )
+ pm = standardIcon(SP_DockWidgetCloseButton, &tool, widget).pixmap(10, 10);
+ else
+ pm = standardIcon(SP_TitleBarCloseButton, &tool, widget).pixmap(10, 10);
+ tool.rect = ir;
+ tool.state = down ? State_Sunken : State_Raised;
+ proxy()->drawPrimitive(PE_PanelButtonTool, &tool, p, widget);
+
+ p->save();
+ if (down)
+ p->translate(proxy()->pixelMetric(PM_ButtonShiftHorizontal, tb, widget),
+ proxy()->pixelMetric(PM_ButtonShiftVertical, tb, widget));
+ proxy()->drawItemPixmap(p, ir, Qt::AlignCenter, pm);
+ p->restore();
+ }
+
+ if (tb->subControls & SC_TitleBarMaxButton
+ && tb->titleBarFlags & Qt::WindowMaximizeButtonHint
+ && !(tb->titleBarState & Qt::WindowMaximized)) {
+ ir = proxy()->subControlRect(CC_TitleBar, tb, SC_TitleBarMaxButton, widget);
+
+ down = tb->activeSubControls & SC_TitleBarMaxButton && (opt->state & State_Sunken);
+ pm = standardIcon(SP_TitleBarMaxButton, &tool, widget).pixmap(10, 10);
+ tool.rect = ir;
+ tool.state = down ? State_Sunken : State_Raised;
+ proxy()->drawPrimitive(PE_PanelButtonTool, &tool, p, widget);
+
+ p->save();
+ if (down)
+ p->translate(proxy()->pixelMetric(PM_ButtonShiftHorizontal, tb, widget),
+ proxy()->pixelMetric(PM_ButtonShiftVertical, tb, widget));
+ proxy()->drawItemPixmap(p, ir, Qt::AlignCenter, pm);
+ p->restore();
+ }
+
+ if (tb->subControls & SC_TitleBarMinButton
+ && tb->titleBarFlags & Qt::WindowMinimizeButtonHint
+ && !(tb->titleBarState & Qt::WindowMinimized)) {
+ ir = proxy()->subControlRect(CC_TitleBar, tb, SC_TitleBarMinButton, widget);
+ down = tb->activeSubControls & SC_TitleBarMinButton && (opt->state & State_Sunken);
+ pm = standardIcon(SP_TitleBarMinButton, &tool, widget).pixmap(10, 10);
+ tool.rect = ir;
+ tool.state = down ? State_Sunken : State_Raised;
+ proxy()->drawPrimitive(PE_PanelButtonTool, &tool, p, widget);
+
+ p->save();
+ if (down)
+ p->translate(proxy()->pixelMetric(PM_ButtonShiftHorizontal, tb, widget),
+ proxy()->pixelMetric(PM_ButtonShiftVertical, tb, widget));
+ proxy()->drawItemPixmap(p, ir, Qt::AlignCenter, pm);
+ p->restore();
+ }
+
+ bool drawNormalButton = (tb->subControls & SC_TitleBarNormalButton)
+ && (((tb->titleBarFlags & Qt::WindowMinimizeButtonHint)
+ && (tb->titleBarState & Qt::WindowMinimized))
+ || ((tb->titleBarFlags & Qt::WindowMaximizeButtonHint)
+ && (tb->titleBarState & Qt::WindowMaximized)));
+
+ if (drawNormalButton) {
+ ir = proxy()->subControlRect(CC_TitleBar, tb, SC_TitleBarNormalButton, widget);
+ down = tb->activeSubControls & SC_TitleBarNormalButton && (opt->state & State_Sunken);
+ pm = standardIcon(SP_TitleBarNormalButton, &tool, widget).pixmap(10, 10);
+ tool.rect = ir;
+ tool.state = down ? State_Sunken : State_Raised;
+ proxy()->drawPrimitive(PE_PanelButtonTool, &tool, p, widget);
+
+ p->save();
+ if (down)
+ p->translate(proxy()->pixelMetric(PM_ButtonShiftHorizontal, tb, widget),
+ proxy()->pixelMetric(PM_ButtonShiftVertical, tb, widget));
+ proxy()->drawItemPixmap(p, ir, Qt::AlignCenter, pm);
+ p->restore();
+ }
+
+ if (tb->subControls & SC_TitleBarShadeButton
+ && tb->titleBarFlags & Qt::WindowShadeButtonHint
+ && !(tb->titleBarState & Qt::WindowMinimized)) {
+ ir = proxy()->subControlRect(CC_TitleBar, tb, SC_TitleBarShadeButton, widget);
+ down = (tb->activeSubControls & SC_TitleBarShadeButton && (opt->state & State_Sunken));
+ pm = standardIcon(SP_TitleBarShadeButton, &tool, widget).pixmap(10, 10);
+ tool.rect = ir;
+ tool.state = down ? State_Sunken : State_Raised;
+ proxy()->drawPrimitive(PE_PanelButtonTool, &tool, p, widget);
+ p->save();
+ if (down)
+ p->translate(proxy()->pixelMetric(PM_ButtonShiftHorizontal, tb, widget),
+ proxy()->pixelMetric(PM_ButtonShiftVertical, tb, widget));
+ proxy()->drawItemPixmap(p, ir, Qt::AlignCenter, pm);
+ p->restore();
+ }
+
+ if (tb->subControls & SC_TitleBarUnshadeButton
+ && tb->titleBarFlags & Qt::WindowShadeButtonHint
+ && tb->titleBarState & Qt::WindowMinimized) {
+ ir = proxy()->subControlRect(CC_TitleBar, tb, SC_TitleBarUnshadeButton, widget);
+
+ down = tb->activeSubControls & SC_TitleBarUnshadeButton && (opt->state & State_Sunken);
+ pm = standardIcon(SP_TitleBarUnshadeButton, &tool, widget).pixmap(10, 10);
+ tool.rect = ir;
+ tool.state = down ? State_Sunken : State_Raised;
+ proxy()->drawPrimitive(PE_PanelButtonTool, &tool, p, widget);
+ p->save();
+ if (down)
+ p->translate(proxy()->pixelMetric(PM_ButtonShiftHorizontal, tb, widget),
+ proxy()->pixelMetric(PM_ButtonShiftVertical, tb, widget));
+ proxy()->drawItemPixmap(p, ir, Qt::AlignCenter, pm);
+ p->restore();
+ }
+ if (tb->subControls & SC_TitleBarContextHelpButton
+ && tb->titleBarFlags & Qt::WindowContextHelpButtonHint) {
+ ir = proxy()->subControlRect(CC_TitleBar, tb, SC_TitleBarContextHelpButton, widget);
+
+ down = tb->activeSubControls & SC_TitleBarContextHelpButton && (opt->state & State_Sunken);
+ pm = standardIcon(SP_TitleBarContextHelpButton, &tool, widget).pixmap(10, 10);
+ tool.rect = ir;
+ tool.state = down ? State_Sunken : State_Raised;
+ proxy()->drawPrimitive(PE_PanelButtonTool, &tool, p, widget);
+ p->save();
+ if (down)
+ p->translate(proxy()->pixelMetric(PM_ButtonShiftHorizontal, tb, widget),
+ proxy()->pixelMetric(PM_ButtonShiftVertical, tb, widget));
+ proxy()->drawItemPixmap(p, ir, Qt::AlignCenter, pm);
+ p->restore();
+ }
+ if (tb->subControls & SC_TitleBarSysMenu && tb->titleBarFlags & Qt::WindowSystemMenuHint) {
+ ir = proxy()->subControlRect(CC_TitleBar, tb, SC_TitleBarSysMenu, widget);
+ if (!tb->icon.isNull()) {
+ tb->icon.paint(p, ir);
+ } else {
+ int iconSize = proxy()->pixelMetric(PM_SmallIconSize, tb, widget);
+ pm = standardIcon(SP_TitleBarMenuButton, &tool, widget).pixmap(iconSize, iconSize);
+ tool.rect = ir;
+ p->save();
+ proxy()->drawItemPixmap(p, ir, Qt::AlignCenter, pm);
+ p->restore();
+ }
+ }
+ }
+ break;
+#ifndef QT_NO_DIAL
+ case CC_Dial:
+ if (const QStyleOptionSlider *dial = qstyleoption_cast<const QStyleOptionSlider *>(opt)) {
+ // OK, this is more a port of things over
+ p->save();
+
+ // avoid dithering
+ if (p->paintEngine()->hasFeature(QPaintEngine::Antialiasing))
+ p->setRenderHint(QPainter::Antialiasing);
+
+ int width = dial->rect.width();
+ int height = dial->rect.height();
+ qreal r = qMin(width, height) / 2;
+ qreal d_ = r / 6;
+ qreal dx = dial->rect.x() + d_ + (width - 2 * r) / 2 + 1;
+ qreal dy = dial->rect.y() + d_ + (height - 2 * r) / 2 + 1;
+ QRect br = QRect(int(dx), int(dy), int(r * 2 - 2 * d_ - 2), int(r * 2 - 2 * d_ - 2));
+
+ QPalette pal = opt->palette;
+ // draw notches
+ if (dial->subControls & QStyle::SC_DialTickmarks) {
+ p->setPen(pal.foreground().color());
+ p->drawLines(QStyleHelper::calcLines(dial));
+ }
+
+ if (dial->state & State_Enabled) {
+ p->setBrush(pal.brush(QPalette::ColorRole(proxy()->styleHint(SH_Dial_BackgroundRole,
+ dial, widget))));
+ p->setPen(Qt::NoPen);
+ p->drawEllipse(br);
+ p->setBrush(Qt::NoBrush);
+ }
+ p->setPen(QPen(pal.dark().color()));
+ p->drawArc(br, 60 * 16, 180 * 16);
+ p->setPen(QPen(pal.light().color()));
+ p->drawArc(br, 240 * 16, 180 * 16);
+
+ qreal a;
+ QPolygonF arrow(calcArrow(dial, a));
+
+ p->setPen(Qt::NoPen);
+ p->setBrush(pal.button());
+ p->drawPolygon(arrow);
+
+ a = QStyleHelper::angle(QPointF(width / 2, height / 2), arrow[0]);
+ p->setBrush(Qt::NoBrush);
+
+ if (a <= 0 || a > 200) {
+ p->setPen(pal.light().color());
+ p->drawLine(arrow[2], arrow[0]);
+ p->drawLine(arrow[1], arrow[2]);
+ p->setPen(pal.dark().color());
+ p->drawLine(arrow[0], arrow[1]);
+ } else if (a > 0 && a < 45) {
+ p->setPen(pal.light().color());
+ p->drawLine(arrow[2], arrow[0]);
+ p->setPen(pal.dark().color());
+ p->drawLine(arrow[1], arrow[2]);
+ p->drawLine(arrow[0], arrow[1]);
+ } else if (a >= 45 && a < 135) {
+ p->setPen(pal.dark().color());
+ p->drawLine(arrow[2], arrow[0]);
+ p->drawLine(arrow[1], arrow[2]);
+ p->setPen(pal.light().color());
+ p->drawLine(arrow[0], arrow[1]);
+ } else if (a >= 135 && a < 200) {
+ p->setPen(pal.dark().color());
+ p->drawLine(arrow[2], arrow[0]);
+ p->setPen(pal.light().color());
+ p->drawLine(arrow[0], arrow[1]);
+ p->drawLine(arrow[1], arrow[2]);
+ }
+
+ // draw focus rect around the dial
+ QStyleOptionFocusRect fropt;
+ fropt.rect = dial->rect;
+ fropt.state = dial->state;
+ fropt.palette = dial->palette;
+ if (fropt.state & QStyle::State_HasFocus) {
+ br.adjust(0, 0, 2, 2);
+ if (dial->subControls & SC_DialTickmarks) {
+ int r = qMin(width, height) / 2;
+ br.translate(-r / 6, - r / 6);
+ br.setWidth(br.width() + r / 3);
+ br.setHeight(br.height() + r / 3);
+ }
+ fropt.rect = br.adjusted(-2, -2, 2, 2);
+ proxy()->drawPrimitive(QStyle::PE_FrameFocusRect, &fropt, p, widget);
+ }
+ p->restore();
+ }
+ break;
+#endif // QT_NO_DIAL
+#ifndef QT_NO_GROUPBOX
+ case CC_GroupBox:
+ if (const QStyleOptionGroupBox *groupBox = qstyleoption_cast<const QStyleOptionGroupBox *>(opt)) {
+ // Draw frame
+ QRect textRect = proxy()->subControlRect(CC_GroupBox, opt, SC_GroupBoxLabel, widget);
+ QRect checkBoxRect = proxy()->subControlRect(CC_GroupBox, opt, SC_GroupBoxCheckBox, widget);
+ if (groupBox->subControls & QStyle::SC_GroupBoxFrame) {
+ QStyleOptionFrameV2 frame;
+ frame.QStyleOption::operator=(*groupBox);
+ frame.features = groupBox->features;
+ frame.lineWidth = groupBox->lineWidth;
+ frame.midLineWidth = groupBox->midLineWidth;
+ frame.rect = proxy()->subControlRect(CC_GroupBox, opt, SC_GroupBoxFrame, widget);
+ p->save();
+ QRegion region(groupBox->rect);
+ if (!groupBox->text.isEmpty()) {
+ bool ltr = groupBox->direction == Qt::LeftToRight;
+ QRect finalRect;
+ if (groupBox->subControls & QStyle::SC_GroupBoxCheckBox) {
+ finalRect = checkBoxRect.united(textRect);
+ finalRect.adjust(ltr ? -4 : 0, 0, ltr ? 0 : 4, 0);
+ } else {
+ finalRect = textRect;
+ }
+ region -= finalRect;
+ }
+ p->setClipRegion(region);
+ proxy()->drawPrimitive(PE_FrameGroupBox, &frame, p, widget);
+ p->restore();
+ }
+
+ // Draw title
+ if ((groupBox->subControls & QStyle::SC_GroupBoxLabel) && !groupBox->text.isEmpty()) {
+ QColor textColor = groupBox->textColor;
+ if (textColor.isValid())
+ p->setPen(textColor);
+ int alignment = int(groupBox->textAlignment);
+ if (!proxy()->styleHint(QStyle::SH_UnderlineShortcut, opt, widget))
+ alignment |= Qt::TextHideMnemonic;
+
+ proxy()->drawItemText(p, textRect, Qt::TextShowMnemonic | Qt::AlignHCenter | alignment,
+ groupBox->palette, groupBox->state & State_Enabled, groupBox->text,
+ textColor.isValid() ? QPalette::NoRole : QPalette::WindowText);
+
+ if (groupBox->state & State_HasFocus) {
+ QStyleOptionFocusRect fropt;
+ fropt.QStyleOption::operator=(*groupBox);
+ fropt.rect = textRect;
+ proxy()->drawPrimitive(PE_FrameFocusRect, &fropt, p, widget);
+ }
+ }
+
+ // Draw checkbox
+ if (groupBox->subControls & SC_GroupBoxCheckBox) {
+ QStyleOptionButton box;
+ box.QStyleOption::operator=(*groupBox);
+ box.rect = checkBoxRect;
+ proxy()->drawPrimitive(PE_IndicatorCheckBox, &box, p, widget);
+ }
+ }
+ break;
+#endif // QT_NO_GROUPBOX
+#ifndef QT_NO_WORKSPACE
+ case CC_MdiControls:
+ {
+ QStyleOptionButton btnOpt;
+ btnOpt.QStyleOption::operator=(*opt);
+ btnOpt.state &= ~State_MouseOver;
+ int bsx = 0;
+ int bsy = 0;
+ if (opt->subControls & QStyle::SC_MdiCloseButton) {
+ if (opt->activeSubControls & QStyle::SC_MdiCloseButton && (opt->state & State_Sunken)) {
+ btnOpt.state |= State_Sunken;
+ btnOpt.state &= ~State_Raised;
+ bsx = proxy()->pixelMetric(PM_ButtonShiftHorizontal);
+ bsy = proxy()->pixelMetric(PM_ButtonShiftVertical);
+ } else {
+ btnOpt.state |= State_Raised;
+ btnOpt.state &= ~State_Sunken;
+ bsx = 0;
+ bsy = 0;
+ }
+ btnOpt.rect = proxy()->subControlRect(CC_MdiControls, opt, SC_MdiCloseButton, widget);
+ proxy()->drawPrimitive(PE_PanelButtonCommand, &btnOpt, p, widget);
+ QPixmap pm = standardIcon(SP_TitleBarCloseButton).pixmap(16, 16);
+ proxy()->drawItemPixmap(p, btnOpt.rect.translated(bsx, bsy), Qt::AlignCenter, pm);
+ }
+ if (opt->subControls & QStyle::SC_MdiNormalButton) {
+ if (opt->activeSubControls & QStyle::SC_MdiNormalButton && (opt->state & State_Sunken)) {
+ btnOpt.state |= State_Sunken;
+ btnOpt.state &= ~State_Raised;
+ bsx = proxy()->pixelMetric(PM_ButtonShiftHorizontal);
+ bsy = proxy()->pixelMetric(PM_ButtonShiftVertical);
+ } else {
+ btnOpt.state |= State_Raised;
+ btnOpt.state &= ~State_Sunken;
+ bsx = 0;
+ bsy = 0;
+ }
+ btnOpt.rect = proxy()->subControlRect(CC_MdiControls, opt, SC_MdiNormalButton, widget);
+ proxy()->drawPrimitive(PE_PanelButtonCommand, &btnOpt, p, widget);
+ QPixmap pm = standardIcon(SP_TitleBarNormalButton).pixmap(16, 16);
+ proxy()->drawItemPixmap(p, btnOpt.rect.translated(bsx, bsy), Qt::AlignCenter, pm);
+ }
+ if (opt->subControls & QStyle::SC_MdiMinButton) {
+ if (opt->activeSubControls & QStyle::SC_MdiMinButton && (opt->state & State_Sunken)) {
+ btnOpt.state |= State_Sunken;
+ btnOpt.state &= ~State_Raised;
+ bsx = proxy()->pixelMetric(PM_ButtonShiftHorizontal);
+ bsy = proxy()->pixelMetric(PM_ButtonShiftVertical);
+ } else {
+ btnOpt.state |= State_Raised;
+ btnOpt.state &= ~State_Sunken;
+ bsx = 0;
+ bsy = 0;
+ }
+ btnOpt.rect = proxy()->subControlRect(CC_MdiControls, opt, SC_MdiMinButton, widget);
+ proxy()->drawPrimitive(PE_PanelButtonCommand, &btnOpt, p, widget);
+ QPixmap pm = standardIcon(SP_TitleBarMinButton).pixmap(16, 16);
+ proxy()->drawItemPixmap(p, btnOpt.rect.translated(bsx, bsy), Qt::AlignCenter, pm);
+ }
+ }
+ break;
+#endif // QT_NO_WORKSPACE
+
+ default:
+ qWarning("QCommonStyle::drawComplexControl: Control %d not handled", cc);
+ }
+}
+
+/*!
+ \reimp
+*/
+QStyle::SubControl QCommonStyle::hitTestComplexControl(ComplexControl cc, const QStyleOptionComplex *opt,
+ const QPoint &pt, const QWidget *widget) const
+{
+ SubControl sc = SC_None;
+ switch (cc) {
+#ifndef QT_NO_SLIDER
+ case CC_Slider:
+ if (const QStyleOptionSlider *slider = qstyleoption_cast<const QStyleOptionSlider *>(opt)) {
+ QRect r = proxy()->subControlRect(cc, slider, SC_SliderHandle, widget);
+ if (r.isValid() && r.contains(pt)) {
+ sc = SC_SliderHandle;
+ } else {
+ r = proxy()->subControlRect(cc, slider, SC_SliderGroove ,widget);
+ if (r.isValid() && r.contains(pt))
+ sc = SC_SliderGroove;
+ }
+ }
+ break;
+#endif // QT_NO_SLIDER
+#ifndef QT_NO_SCROLLBAR
+ case CC_ScrollBar:
+ if (const QStyleOptionSlider *scrollbar = qstyleoption_cast<const QStyleOptionSlider *>(opt)) {
+ QRect r;
+ uint ctrl = SC_ScrollBarAddLine;
+ while (ctrl <= SC_ScrollBarGroove) {
+ r = proxy()->subControlRect(cc, scrollbar, QStyle::SubControl(ctrl), widget);
+ if (r.isValid() && r.contains(pt)) {
+ sc = QStyle::SubControl(ctrl);
+ break;
+ }
+ ctrl <<= 1;
+ }
+ }
+ break;
+#endif // QT_NO_SCROLLBAR
+#ifndef QT_NO_TOOLBUTTON
+ case CC_ToolButton:
+ if (const QStyleOptionToolButton *toolbutton = qstyleoption_cast<const QStyleOptionToolButton *>(opt)) {
+ QRect r;
+ uint ctrl = SC_ToolButton;
+ while (ctrl <= SC_ToolButtonMenu) {
+ r = proxy()->subControlRect(cc, toolbutton, QStyle::SubControl(ctrl), widget);
+ if (r.isValid() && r.contains(pt)) {
+ sc = QStyle::SubControl(ctrl);
+ break;
+ }
+ ctrl <<= 1;
+ }
+ }
+ break;
+#endif // QT_NO_TOOLBUTTON
+#ifdef QT3_SUPPORT
+ case CC_Q3ListView:
+ if (const QStyleOptionQ3ListView *lv = qstyleoption_cast<const QStyleOptionQ3ListView *>(opt)) {
+ if (pt.x() >= 0 && pt.x() < lv->treeStepSize)
+ sc = SC_Q3ListViewExpand;
+ }
+ break;
+#endif // QT3_SUPPORT
+#ifndef QT_NO_SPINBOX
+ case CC_SpinBox:
+ if (const QStyleOptionSpinBox *spinbox = qstyleoption_cast<const QStyleOptionSpinBox *>(opt)) {
+ QRect r;
+ uint ctrl = SC_SpinBoxUp;
+ while (ctrl <= SC_SpinBoxEditField) {
+ r = proxy()->subControlRect(cc, spinbox, QStyle::SubControl(ctrl), widget);
+ if (r.isValid() && r.contains(pt)) {
+ sc = QStyle::SubControl(ctrl);
+ break;
+ }
+ ctrl <<= 1;
+ }
+ }
+ break;
+#endif // QT_NO_SPINBOX
+ case CC_TitleBar:
+ if (const QStyleOptionTitleBar *tb = qstyleoption_cast<const QStyleOptionTitleBar *>(opt)) {
+ QRect r;
+ uint ctrl = SC_TitleBarSysMenu;
+
+ while (ctrl <= SC_TitleBarLabel) {
+ r = proxy()->subControlRect(cc, tb, QStyle::SubControl(ctrl), widget);
+ if (r.isValid() && r.contains(pt)) {
+ sc = QStyle::SubControl(ctrl);
+ break;
+ }
+ ctrl <<= 1;
+ }
+ }
+ break;
+#ifndef QT_NO_COMBOBOX
+ case CC_ComboBox:
+ if (const QStyleOptionComboBox *cb = qstyleoption_cast<const QStyleOptionComboBox *>(opt)) {
+ QRect r;
+ uint ctrl = SC_ComboBoxArrow; // Start here and go down.
+ while (ctrl > 0) {
+ r = proxy()->subControlRect(cc, cb, QStyle::SubControl(ctrl), widget);
+ if (r.isValid() && r.contains(pt)) {
+ sc = QStyle::SubControl(ctrl);
+ break;
+ }
+ ctrl >>= 1;
+ }
+ }
+ break;
+#endif // QT_NO_COMBOBOX
+#ifndef QT_NO_GROUPBOX
+ case CC_GroupBox:
+ if (const QStyleOptionGroupBox *groupBox = qstyleoption_cast<const QStyleOptionGroupBox *>(opt)) {
+ QRect r;
+ uint ctrl = SC_GroupBoxCheckBox;
+ while (ctrl <= SC_GroupBoxFrame) {
+ r = proxy()->subControlRect(cc, groupBox, QStyle::SubControl(ctrl), widget);
+ if (r.isValid() && r.contains(pt)) {
+ sc = QStyle::SubControl(ctrl);
+ break;
+ }
+ ctrl <<= 1;
+ }
+ }
+ break;
+#endif // QT_NO_GROUPBOX
+ case CC_MdiControls:
+ {
+ QRect r;
+ uint ctrl = SC_MdiMinButton;
+ while (ctrl <= SC_MdiCloseButton) {
+ r = proxy()->subControlRect(CC_MdiControls, opt, QStyle::SubControl(ctrl), widget);
+ if (r.isValid() && r.contains(pt) && (opt->subControls & ctrl)) {
+ sc = QStyle::SubControl(ctrl);
+ return sc;
+ }
+ ctrl <<= 1;
+ }
+ }
+ break;
+ default:
+ qWarning("QCommonStyle::hitTestComplexControl: Case %d not handled", cc);
+ }
+ return sc;
+}
+
+/*!
+ \reimp
+*/
+QRect QCommonStyle::subControlRect(ComplexControl cc, const QStyleOptionComplex *opt,
+ SubControl sc, const QWidget *widget) const
+{
+ QRect ret;
+ switch (cc) {
+#ifndef QT_NO_SLIDER
+ case CC_Slider:
+ if (const QStyleOptionSlider *slider = qstyleoption_cast<const QStyleOptionSlider *>(opt)) {
+ int tickOffset = proxy()->pixelMetric(PM_SliderTickmarkOffset, slider, widget);
+ int thickness = proxy()->pixelMetric(PM_SliderControlThickness, slider, widget);
+
+ switch (sc) {
+ case SC_SliderHandle: {
+ int sliderPos = 0;
+ int len = proxy()->pixelMetric(PM_SliderLength, slider, widget);
+ bool horizontal = slider->orientation == Qt::Horizontal;
+ sliderPos = sliderPositionFromValue(slider->minimum, slider->maximum,
+ slider->sliderPosition,
+ (horizontal ? slider->rect.width()
+ : slider->rect.height()) - len,
+ slider->upsideDown);
+ if (horizontal)
+ ret.setRect(slider->rect.x() + sliderPos, slider->rect.y() + tickOffset, len, thickness);
+ else
+ ret.setRect(slider->rect.x() + tickOffset, slider->rect.y() + sliderPos, thickness, len);
+ break; }
+ case SC_SliderGroove:
+ if (slider->orientation == Qt::Horizontal)
+ ret.setRect(slider->rect.x(), slider->rect.y() + tickOffset,
+ slider->rect.width(), thickness);
+ else
+ ret.setRect(slider->rect.x() + tickOffset, slider->rect.y(),
+ thickness, slider->rect.height());
+ break;
+ default:
+ break;
+ }
+ ret = visualRect(slider->direction, slider->rect, ret);
+ }
+ break;
+#endif // QT_NO_SLIDER
+#ifndef QT_NO_SCROLLBAR
+ case CC_ScrollBar:
+ if (const QStyleOptionSlider *scrollbar = qstyleoption_cast<const QStyleOptionSlider *>(opt)) {
+ const QRect scrollBarRect = scrollbar->rect;
+ int sbextent = proxy()->pixelMetric(PM_ScrollBarExtent, scrollbar, widget);
+ int maxlen = ((scrollbar->orientation == Qt::Horizontal) ?
+ scrollBarRect.width() : scrollBarRect.height()) - (sbextent * 2);
+ int sliderlen;
+
+ // calculate slider length
+ if (scrollbar->maximum != scrollbar->minimum) {
+ uint range = scrollbar->maximum - scrollbar->minimum;
+ sliderlen = (qint64(scrollbar->pageStep) * maxlen) / (range + scrollbar->pageStep);
+
+ int slidermin = proxy()->pixelMetric(PM_ScrollBarSliderMin, scrollbar, widget);
+ if (sliderlen < slidermin || range > INT_MAX / 2)
+ sliderlen = slidermin;
+ if (sliderlen > maxlen)
+ sliderlen = maxlen;
+ } else {
+ sliderlen = maxlen;
+ }
+
+ int sliderstart = sbextent + sliderPositionFromValue(scrollbar->minimum,
+ scrollbar->maximum,
+ scrollbar->sliderPosition,
+ maxlen - sliderlen,
+ scrollbar->upsideDown);
+
+ switch (sc) {
+ case SC_ScrollBarSubLine: // top/left button
+ if (scrollbar->orientation == Qt::Horizontal) {
+ int buttonWidth = qMin(scrollBarRect.width() / 2, sbextent);
+ ret.setRect(0, 0, buttonWidth, scrollBarRect.height());
+ } else {
+ int buttonHeight = qMin(scrollBarRect.height() / 2, sbextent);
+ ret.setRect(0, 0, scrollBarRect.width(), buttonHeight);
+ }
+ break;
+ case SC_ScrollBarAddLine: // bottom/right button
+ if (scrollbar->orientation == Qt::Horizontal) {
+ int buttonWidth = qMin(scrollBarRect.width()/2, sbextent);
+ ret.setRect(scrollBarRect.width() - buttonWidth, 0, buttonWidth, scrollBarRect.height());
+ } else {
+ int buttonHeight = qMin(scrollBarRect.height()/2, sbextent);
+ ret.setRect(0, scrollBarRect.height() - buttonHeight, scrollBarRect.width(), buttonHeight);
+ }
+ break;
+ case SC_ScrollBarSubPage: // between top/left button and slider
+ if (scrollbar->orientation == Qt::Horizontal)
+ ret.setRect(sbextent, 0, sliderstart - sbextent, scrollBarRect.height());
+ else
+ ret.setRect(0, sbextent, scrollBarRect.width(), sliderstart - sbextent);
+ break;
+ case SC_ScrollBarAddPage: // between bottom/right button and slider
+ if (scrollbar->orientation == Qt::Horizontal)
+ ret.setRect(sliderstart + sliderlen, 0,
+ maxlen - sliderstart - sliderlen + sbextent, scrollBarRect.height());
+ else
+ ret.setRect(0, sliderstart + sliderlen, scrollBarRect.width(),
+ maxlen - sliderstart - sliderlen + sbextent);
+ break;
+ case SC_ScrollBarGroove:
+ if (scrollbar->orientation == Qt::Horizontal)
+ ret.setRect(sbextent, 0, scrollBarRect.width() - sbextent * 2,
+ scrollBarRect.height());
+ else
+ ret.setRect(0, sbextent, scrollBarRect.width(),
+ scrollBarRect.height() - sbextent * 2);
+ break;
+ case SC_ScrollBarSlider:
+ if (scrollbar->orientation == Qt::Horizontal)
+ ret.setRect(sliderstart, 0, sliderlen, scrollBarRect.height());
+ else
+ ret.setRect(0, sliderstart, scrollBarRect.width(), sliderlen);
+ break;
+ default:
+ break;
+ }
+ ret = visualRect(scrollbar->direction, scrollBarRect, ret);
+ }
+ break;
+#endif // QT_NO_SCROLLBAR
+#ifndef QT_NO_SPINBOX
+ case CC_SpinBox:
+ if (const QStyleOptionSpinBox *spinbox = qstyleoption_cast<const QStyleOptionSpinBox *>(opt)) {
+ QSize bs;
+ int fw = spinbox->frame ? proxy()->pixelMetric(PM_SpinBoxFrameWidth, spinbox, widget) : 0;
+ bs.setHeight(qMax(8, spinbox->rect.height()/2 - fw));
+ // 1.6 -approximate golden mean
+ bs.setWidth(qMax(16, qMin(bs.height() * 8 / 5, spinbox->rect.width() / 4)));
+ bs = bs.expandedTo(QApplication::globalStrut());
+ int y = fw + spinbox->rect.y();
+ int x, lx, rx;
+ x = spinbox->rect.x() + spinbox->rect.width() - fw - bs.width();
+ lx = fw;
+ rx = x - fw;
+ switch (sc) {
+ case SC_SpinBoxUp:
+ if (spinbox->buttonSymbols == QAbstractSpinBox::NoButtons)
+ return QRect();
+ ret = QRect(x, y, bs.width(), bs.height());
+ break;
+ case SC_SpinBoxDown:
+ if (spinbox->buttonSymbols == QAbstractSpinBox::NoButtons)
+ return QRect();
+
+ ret = QRect(x, y + bs.height(), bs.width(), bs.height());
+ break;
+ case SC_SpinBoxEditField:
+ if (spinbox->buttonSymbols == QAbstractSpinBox::NoButtons) {
+ ret = QRect(lx, fw, spinbox->rect.width() - 2*fw, spinbox->rect.height() - 2*fw);
+ } else {
+ ret = QRect(lx, fw, rx, spinbox->rect.height() - 2*fw);
+ }
+ break;
+ case SC_SpinBoxFrame:
+ ret = spinbox->rect;
+ default:
+ break;
+ }
+ ret = visualRect(spinbox->direction, spinbox->rect, ret);
+ }
+ break;
+#endif // Qt_NO_SPINBOX
+#ifndef QT_NO_TOOLBUTTON
+ case CC_ToolButton:
+ if (const QStyleOptionToolButton *tb = qstyleoption_cast<const QStyleOptionToolButton *>(opt)) {
+ int mbi = proxy()->pixelMetric(PM_MenuButtonIndicator, tb, widget);
+ ret = tb->rect;
+ switch (sc) {
+ case SC_ToolButton:
+ if ((tb->features
+ & (QStyleOptionToolButton::MenuButtonPopup | QStyleOptionToolButton::PopupDelay))
+ == QStyleOptionToolButton::MenuButtonPopup)
+ ret.adjust(0, 0, -mbi, 0);
+ break;
+ case SC_ToolButtonMenu:
+ if ((tb->features
+ & (QStyleOptionToolButton::MenuButtonPopup | QStyleOptionToolButton::PopupDelay))
+ == QStyleOptionToolButton::MenuButtonPopup)
+ ret.adjust(ret.width() - mbi, 0, 0, 0);
+ break;
+ default:
+ break;
+ }
+ ret = visualRect(tb->direction, tb->rect, ret);
+ }
+ break;
+#endif // QT_NO_TOOLBUTTON
+#ifndef QT_NO_COMBOBOX
+ case CC_ComboBox:
+ if (const QStyleOptionComboBox *cb = qstyleoption_cast<const QStyleOptionComboBox *>(opt)) {
+ int x = cb->rect.x(),
+ y = cb->rect.y(),
+ wi = cb->rect.width(),
+ he = cb->rect.height();
+ int xpos = x;
+ int margin = cb->frame ? 3 : 0;
+ int bmarg = cb->frame ? 2 : 0;
+ xpos += wi - bmarg - 16;
+
+
+ switch (sc) {
+ case SC_ComboBoxFrame:
+ ret = cb->rect;
+ break;
+ case SC_ComboBoxArrow:
+ ret.setRect(xpos, y + bmarg, 16, he - 2*bmarg);
+ break;
+ case SC_ComboBoxEditField:
+ ret.setRect(x + margin, y + margin, wi - 2 * margin - 16, he - 2 * margin);
+ break;
+ case SC_ComboBoxListBoxPopup:
+ ret = cb->rect;
+ break;
+ default:
+ break;
+ }
+ ret = visualRect(cb->direction, cb->rect, ret);
+ }
+ break;
+#endif // QT_NO_COMBOBOX
+ case CC_TitleBar:
+ if (const QStyleOptionTitleBar *tb = qstyleoption_cast<const QStyleOptionTitleBar *>(opt)) {
+ const int controlMargin = 2;
+ const int controlHeight = tb->rect.height() - controlMargin *2;
+ const int delta = controlHeight + controlMargin;
+ int offset = 0;
+
+ bool isMinimized = tb->titleBarState & Qt::WindowMinimized;
+ bool isMaximized = tb->titleBarState & Qt::WindowMaximized;
+
+ switch (sc) {
+ case SC_TitleBarLabel:
+ if (tb->titleBarFlags & (Qt::WindowTitleHint | Qt::WindowSystemMenuHint)) {
+ ret = tb->rect;
+ if (tb->titleBarFlags & Qt::WindowSystemMenuHint)
+ ret.adjust(delta, 0, -delta, 0);
+ if (tb->titleBarFlags & Qt::WindowMinimizeButtonHint)
+ ret.adjust(0, 0, -delta, 0);
+ if (tb->titleBarFlags & Qt::WindowMaximizeButtonHint)
+ ret.adjust(0, 0, -delta, 0);
+ if (tb->titleBarFlags & Qt::WindowShadeButtonHint)
+ ret.adjust(0, 0, -delta, 0);
+ if (tb->titleBarFlags & Qt::WindowContextHelpButtonHint)
+ ret.adjust(0, 0, -delta, 0);
+ }
+ break;
+ case SC_TitleBarContextHelpButton:
+ if (tb->titleBarFlags & Qt::WindowContextHelpButtonHint)
+ offset += delta;
+ case SC_TitleBarMinButton:
+ if (!isMinimized && (tb->titleBarFlags & Qt::WindowMinimizeButtonHint))
+ offset += delta;
+ else if (sc == SC_TitleBarMinButton)
+ break;
+ case SC_TitleBarNormalButton:
+ if (isMinimized && (tb->titleBarFlags & Qt::WindowMinimizeButtonHint))
+ offset += delta;
+ else if (isMaximized && (tb->titleBarFlags & Qt::WindowMaximizeButtonHint))
+ offset += delta;
+ else if (sc == SC_TitleBarNormalButton)
+ break;
+ case SC_TitleBarMaxButton:
+ if (!isMaximized && (tb->titleBarFlags & Qt::WindowMaximizeButtonHint))
+ offset += delta;
+ else if (sc == SC_TitleBarMaxButton)
+ break;
+ case SC_TitleBarShadeButton:
+ if (!isMinimized && (tb->titleBarFlags & Qt::WindowShadeButtonHint))
+ offset += delta;
+ else if (sc == SC_TitleBarShadeButton)
+ break;
+ case SC_TitleBarUnshadeButton:
+ if (isMinimized && (tb->titleBarFlags & Qt::WindowShadeButtonHint))
+ offset += delta;
+ else if (sc == SC_TitleBarUnshadeButton)
+ break;
+ case SC_TitleBarCloseButton:
+ if (tb->titleBarFlags & Qt::WindowSystemMenuHint)
+ offset += delta;
+ else if (sc == SC_TitleBarCloseButton)
+ break;
+ ret.setRect(tb->rect.right() - offset, tb->rect.top() + controlMargin,
+ controlHeight, controlHeight);
+ break;
+ case SC_TitleBarSysMenu:
+ if (tb->titleBarFlags & Qt::WindowSystemMenuHint) {
+ ret.setRect(tb->rect.left() + controlMargin, tb->rect.top() + controlMargin,
+ controlHeight, controlHeight);
+ }
+ break;
+ default:
+ break;
+ }
+ ret = visualRect(tb->direction, tb->rect, ret);
+ }
+ break;
+#ifndef QT_NO_GROUPBOX
+ case CC_GroupBox: {
+ if (const QStyleOptionGroupBox *groupBox = qstyleoption_cast<const QStyleOptionGroupBox *>(opt)) {
+ switch (sc) {
+ case SC_GroupBoxFrame:
+ // FALL THROUGH
+ case SC_GroupBoxContents: {
+ int topMargin = 0;
+ int topHeight = 0;
+ int verticalAlignment = proxy()->styleHint(SH_GroupBox_TextLabelVerticalAlignment, groupBox, widget);
+ if (groupBox->text.size() || (groupBox->subControls & QStyle::SC_GroupBoxCheckBox)) {
+ topHeight = groupBox->fontMetrics.height();
+ if (verticalAlignment & Qt::AlignVCenter)
+ topMargin = topHeight / 2;
+ else if (verticalAlignment & Qt::AlignTop)
+ topMargin = topHeight;
+ }
+
+ QRect frameRect = groupBox->rect;
+ frameRect.setTop(topMargin);
+
+ if (sc == SC_GroupBoxFrame) {
+ ret = frameRect;
+ break;
+ }
+
+ int frameWidth = 0;
+ if (!(widget && widget->inherits("Q3GroupBox"))
+ && ((groupBox->features & QStyleOptionFrameV2::Flat) == 0)) {
+ frameWidth = proxy()->pixelMetric(PM_DefaultFrameWidth, groupBox, widget);
+ }
+ ret = frameRect.adjusted(frameWidth, frameWidth + topHeight - topMargin,
+ -frameWidth, -frameWidth);
+ break;
+ }
+ case SC_GroupBoxCheckBox:
+ // FALL THROUGH
+ case SC_GroupBoxLabel: {
+ QFontMetrics fontMetrics = groupBox->fontMetrics;
+ int h = fontMetrics.height();
+ int tw = fontMetrics.size(Qt::TextShowMnemonic, groupBox->text + QLatin1Char(' ')).width();
+ int marg = (groupBox->features & QStyleOptionFrameV2::Flat) ? 0 : 8;
+ ret = groupBox->rect.adjusted(marg, 0, -marg, 0);
+ ret.setHeight(h);
+
+ int indicatorWidth = proxy()->pixelMetric(PM_IndicatorWidth, opt, widget);
+ int indicatorSpace = proxy()->pixelMetric(PM_CheckBoxLabelSpacing, opt, widget) - 1;
+ bool hasCheckBox = groupBox->subControls & QStyle::SC_GroupBoxCheckBox;
+ int checkBoxSize = hasCheckBox ? (indicatorWidth + indicatorSpace) : 0;
+
+ // Adjusted rect for label + indicatorWidth + indicatorSpace
+ QRect totalRect = alignedRect(groupBox->direction, groupBox->textAlignment,
+ QSize(tw + checkBoxSize, h), ret);
+
+ // Adjust totalRect if checkbox is set
+ if (hasCheckBox) {
+ bool ltr = groupBox->direction == Qt::LeftToRight;
+ int left = 0;
+ // Adjust for check box
+ if (sc == SC_GroupBoxCheckBox) {
+ int indicatorHeight = proxy()->pixelMetric(PM_IndicatorHeight, opt, widget);
+ left = ltr ? totalRect.left() : (totalRect.right() - indicatorWidth);
+ int top = totalRect.top() + (fontMetrics.height() - indicatorHeight) / 2;
+ totalRect.setRect(left, top, indicatorWidth, indicatorHeight);
+ // Adjust for label
+ } else {
+ left = ltr ? (totalRect.left() + checkBoxSize - 2) : totalRect.left();
+ totalRect.setRect(left, totalRect.top(),
+ totalRect.width() - checkBoxSize, totalRect.height());
+ }
+ }
+ ret = totalRect;
+ break;
+ }
+ default:
+ break;
+ }
+ }
+ break;
+ }
+#endif // QT_NO_GROUPBOX
+#ifndef QT_NO_WORKSPACE
+ case CC_MdiControls:
+ {
+ int numSubControls = 0;
+ if (opt->subControls & SC_MdiCloseButton)
+ ++numSubControls;
+ if (opt->subControls & SC_MdiMinButton)
+ ++numSubControls;
+ if (opt->subControls & SC_MdiNormalButton)
+ ++numSubControls;
+ if (numSubControls == 0)
+ break;
+
+ int buttonWidth = opt->rect.width()/ numSubControls - 1;
+ int offset = 0;
+ switch (sc) {
+ case SC_MdiCloseButton:
+ // Only one sub control, no offset needed.
+ if (numSubControls == 1)
+ break;
+ offset += buttonWidth + 2;
+ //FALL THROUGH
+ case SC_MdiNormalButton:
+ // No offset needed if
+ // 1) There's only one sub control
+ // 2) We have a close button and a normal button (offset already added in SC_MdiClose)
+ if (numSubControls == 1 || (numSubControls == 2 && !(opt->subControls & SC_MdiMinButton)))
+ break;
+ if (opt->subControls & SC_MdiNormalButton)
+ offset += buttonWidth;
+ break;
+ default:
+ break;
+ }
+
+ // Subtract one pixel if we only have one sub control. At this point
+ // buttonWidth is the actual width + 1 pixel margin, but we don't want the
+ // margin when there are no other controllers.
+ if (numSubControls == 1)
+ --buttonWidth;
+ ret = QRect(offset, 0, buttonWidth, opt->rect.height());
+ break;
+ }
+#endif // QT_NO_WORKSPACE
+ default:
+ qWarning("QCommonStyle::subControlRect: Case %d not handled", cc);
+ }
+ return ret;
+}
+
+/*! \reimp */
+int QCommonStyle::pixelMetric(PixelMetric m, const QStyleOption *opt, const QWidget *widget) const
+{
+ int ret;
+
+ switch (m) {
+ case PM_FocusFrameVMargin:
+ case PM_FocusFrameHMargin:
+ ret = 2;
+ break;
+ case PM_MenuBarVMargin:
+ case PM_MenuBarHMargin:
+ ret = 0;
+ break;
+ case PM_DialogButtonsSeparator:
+ ret = int(QStyleHelper::dpiScaled(5.));
+ break;
+ case PM_DialogButtonsButtonWidth:
+ ret = int(QStyleHelper::dpiScaled(70.));
+ break;
+ case PM_DialogButtonsButtonHeight:
+ ret = int(QStyleHelper::dpiScaled(30.));
+ break;
+ case PM_CheckListControllerSize:
+ case PM_CheckListButtonSize:
+ ret = int(QStyleHelper::dpiScaled(16.));
+ break;
+ case PM_TitleBarHeight: {
+ if (const QStyleOptionTitleBar *tb = qstyleoption_cast<const QStyleOptionTitleBar *>(opt)) {
+ if ((tb->titleBarFlags & Qt::WindowType_Mask) == Qt::Tool) {
+ ret = qMax(widget ? widget->fontMetrics().lineSpacing() : opt->fontMetrics.lineSpacing(), 16);
+#ifndef QT_NO_DOCKWIDGET
+ } else if (qobject_cast<const QDockWidget*>(widget)) {
+ ret = qMax(widget->fontMetrics().lineSpacing(), int(QStyleHelper::dpiScaled(13)));
+#endif
+ } else {
+ ret = qMax(widget ? widget->fontMetrics().lineSpacing() : opt->fontMetrics.lineSpacing(), 18);
+ }
+ } else {
+ ret = int(QStyleHelper::dpiScaled(18.));
+ }
+
+ break; }
+ case PM_ScrollBarSliderMin:
+ ret = int(QStyleHelper::dpiScaled(9.));
+ break;
+
+ case PM_ButtonMargin:
+ ret = int(QStyleHelper::dpiScaled(6.));
+ break;
+
+ case PM_DockWidgetTitleBarButtonMargin:
+ ret = int(QStyleHelper::dpiScaled(2.));
+ break;
+
+ case PM_ButtonDefaultIndicator:
+ ret = 0;
+ break;
+
+ case PM_MenuButtonIndicator:
+ ret = int(QStyleHelper::dpiScaled(12.));
+ break;
+
+ case PM_ButtonShiftHorizontal:
+ case PM_ButtonShiftVertical:
+
+ case PM_DefaultFrameWidth:
+ ret = 2;
+ break;
+
+ case PM_ComboBoxFrameWidth:
+ case PM_SpinBoxFrameWidth:
+ case PM_MenuPanelWidth:
+ case PM_TabBarBaseOverlap:
+ case PM_TabBarBaseHeight:
+ ret = proxy()->pixelMetric(PM_DefaultFrameWidth, opt, widget);
+ break;
+
+ case PM_MdiSubWindowFrameWidth:
+ ret = int(QStyleHelper::dpiScaled(4.));
+ break;
+
+ case PM_MdiSubWindowMinimizedWidth:
+ ret = int(QStyleHelper::dpiScaled(196.));
+ break;
+
+#ifndef QT_NO_SCROLLBAR
+ case PM_ScrollBarExtent:
+ if (const QStyleOptionSlider *sb = qstyleoption_cast<const QStyleOptionSlider *>(opt)) {
+ int s = sb->orientation == Qt::Horizontal ?
+ QApplication::globalStrut().height()
+ : QApplication::globalStrut().width();
+ ret = qMax(16, s);
+ } else {
+ ret = int(QStyleHelper::dpiScaled(16.));
+ }
+ break;
+#endif
+ case PM_MaximumDragDistance:
+ ret = -1;
+ break;
+
+#ifndef QT_NO_SLIDER
+ case PM_SliderThickness:
+ ret = int(QStyleHelper::dpiScaled(16.));
+ break;
+
+ case PM_SliderTickmarkOffset:
+ if (const QStyleOptionSlider *sl = qstyleoption_cast<const QStyleOptionSlider *>(opt)) {
+ int space = (sl->orientation == Qt::Horizontal) ? sl->rect.height()
+ : sl->rect.width();
+ int thickness = proxy()->pixelMetric(PM_SliderControlThickness, sl, widget);
+ int ticks = sl->tickPosition;
+
+ if (ticks == QSlider::TicksBothSides)
+ ret = (space - thickness) / 2;
+ else if (ticks == QSlider::TicksAbove)
+ ret = space - thickness;
+ else
+ ret = 0;
+ } else {
+ ret = 0;
+ }
+ break;
+
+ case PM_SliderSpaceAvailable:
+ if (const QStyleOptionSlider *sl = qstyleoption_cast<const QStyleOptionSlider *>(opt)) {
+ if (sl->orientation == Qt::Horizontal)
+ ret = sl->rect.width() - proxy()->pixelMetric(PM_SliderLength, sl, widget);
+ else
+ ret = sl->rect.height() - proxy()->pixelMetric(PM_SliderLength, sl, widget);
+ } else {
+ ret = 0;
+ }
+ break;
+#endif // QT_NO_SLIDER
+#ifndef QT_NO_DOCKWIDGET
+ case PM_DockWidgetSeparatorExtent:
+ ret = int(QStyleHelper::dpiScaled(6.));
+ break;
+
+ case PM_DockWidgetHandleExtent:
+ ret = int(QStyleHelper::dpiScaled(8.));
+ break;
+ case PM_DockWidgetTitleMargin:
+ ret = 0;
+ break;
+ case PM_DockWidgetFrameWidth:
+ ret = 1;
+ break;
+#endif // QT_NO_DOCKWIDGET
+
+ case PM_SpinBoxSliderHeight:
+ case PM_MenuBarPanelWidth:
+ ret = 2;
+ break;
+
+ case PM_MenuBarItemSpacing:
+ ret = 0;
+ break;
+
+#ifndef QT_NO_TOOLBAR
+ case PM_ToolBarFrameWidth:
+ ret = 1;
+ break;
+
+ case PM_ToolBarItemMargin:
+ ret = 0;
+ break;
+
+ case PM_ToolBarItemSpacing:
+ ret = int(QStyleHelper::dpiScaled(4.));
+ break;
+
+ case PM_ToolBarHandleExtent:
+ ret = int(QStyleHelper::dpiScaled(8.));
+ break;
+
+ case PM_ToolBarSeparatorExtent:
+ ret = int(QStyleHelper::dpiScaled(6.));
+ break;
+
+ case PM_ToolBarExtensionExtent:
+ ret = int(QStyleHelper::dpiScaled(12.));
+ break;
+#endif // QT_NO_TOOLBAR
+
+#ifndef QT_NO_TABBAR
+ case PM_TabBarTabOverlap:
+ ret = 3;
+ break;
+
+ case PM_TabBarTabHSpace:
+ ret = int(QStyleHelper::dpiScaled(24.));
+ break;
+
+ case PM_TabBarTabShiftHorizontal:
+ ret = 0;
+ break;
+
+ case PM_TabBarTabShiftVertical:
+ ret = 2;
+ break;
+
+ case PM_TabBarTabVSpace: {
+ const QStyleOptionTab *tb = qstyleoption_cast<const QStyleOptionTab *>(opt);
+ if (tb && (tb->shape == QTabBar::RoundedNorth || tb->shape == QTabBar::RoundedSouth
+ || tb->shape == QTabBar::RoundedWest || tb->shape == QTabBar::RoundedEast))
+ ret = 8;
+ else
+ if(tb && (tb->shape == QTabBar::TriangularWest || tb->shape == QTabBar::TriangularEast))
+ ret = 3;
+ else
+ ret = 2;
+ break; }
+#endif
+
+ case PM_ProgressBarChunkWidth:
+ ret = 9;
+ break;
+
+ case PM_IndicatorWidth:
+ ret = int(QStyleHelper::dpiScaled(13.));
+ break;
+
+ case PM_IndicatorHeight:
+ ret = int(QStyleHelper::dpiScaled(13.));
+ break;
+
+ case PM_ExclusiveIndicatorWidth:
+ ret = int(QStyleHelper::dpiScaled(12.));
+ break;
+
+ case PM_ExclusiveIndicatorHeight:
+ ret = int(QStyleHelper::dpiScaled(12.));
+ break;
+
+ case PM_MenuTearoffHeight:
+ ret = int(QStyleHelper::dpiScaled(10.));
+ break;
+
+ case PM_MenuScrollerHeight:
+ ret = int(QStyleHelper::dpiScaled(10.));
+ break;
+
+ case PM_MenuDesktopFrameWidth:
+ case PM_MenuHMargin:
+ case PM_MenuVMargin:
+ ret = 0;
+ break;
+
+ case PM_HeaderMargin:
+ ret = int(QStyleHelper::dpiScaled(4.));
+ break;
+ case PM_HeaderMarkSize:
+ ret = int(QStyleHelper::dpiScaled(32.));
+ break;
+ case PM_HeaderGripMargin:
+ ret = int(QStyleHelper::dpiScaled(4.));
+ break;
+ case PM_TabBarScrollButtonWidth:
+ ret = int(QStyleHelper::dpiScaled(16.));
+ break;
+ case PM_LayoutLeftMargin:
+ case PM_LayoutTopMargin:
+ case PM_LayoutRightMargin:
+ case PM_LayoutBottomMargin:
+ {
+ bool isWindow = false;
+ if (opt) {
+ isWindow = (opt->state & State_Window);
+ } else if (widget) {
+ isWindow = widget->isWindow();
+ }
+ ret = proxy()->pixelMetric(isWindow ? PM_DefaultTopLevelMargin : PM_DefaultChildMargin);
+ }
+ break;
+ case PM_LayoutHorizontalSpacing:
+ case PM_LayoutVerticalSpacing:
+ ret = proxy()->pixelMetric(PM_DefaultLayoutSpacing);
+ break;
+
+ case PM_DefaultTopLevelMargin:
+ ret = int(QStyleHelper::dpiScaled(11.));
+ break;
+ case PM_DefaultChildMargin:
+ ret = int(QStyleHelper::dpiScaled(9.));
+ break;
+ case PM_DefaultLayoutSpacing:
+ ret = int(QStyleHelper::dpiScaled(6.));
+ break;
+
+ case PM_ToolBarIconSize:
+ ret = qt_guiPlatformPlugin()->platformHint(QGuiPlatformPlugin::PH_ToolBarIconSize);
+ if (!ret)
+ ret = proxy()->pixelMetric(PM_SmallIconSize, opt, widget);
+ break;
+
+ case PM_TabBarIconSize:
+ case PM_ListViewIconSize:
+ ret = proxy()->pixelMetric(PM_SmallIconSize, opt, widget);
+ break;
+
+ case PM_ButtonIconSize:
+ case PM_SmallIconSize:
+ ret = int(QStyleHelper::dpiScaled(16.));
+ break;
+ case PM_IconViewIconSize:
+ ret = proxy()->pixelMetric(PM_LargeIconSize, opt, widget);
+ break;
+
+ case PM_LargeIconSize:
+ ret = int(QStyleHelper::dpiScaled(32.));
+ break;
+
+ case PM_ToolTipLabelFrameWidth:
+ ret = 1;
+ break;
+ case PM_CheckBoxLabelSpacing:
+ case PM_RadioButtonLabelSpacing:
+ ret = int(QStyleHelper::dpiScaled(6.));
+ break;
+ case PM_SizeGripSize:
+ ret = int(QStyleHelper::dpiScaled(13.));
+ break;
+ case PM_MessageBoxIconSize:
+#ifdef Q_WS_MAC
+ if (QApplication::desktopSettingsAware()) {
+ ret = 64; // No DPI scaling, it's handled elsewhere.
+ } else
+#endif
+ {
+ ret = int(QStyleHelper::dpiScaled(32.));
+ }
+ break;
+ case PM_TextCursorWidth:
+ ret = 1;
+ break;
+ case PM_TabBar_ScrollButtonOverlap:
+ ret = 1;
+ break;
+ case PM_TabCloseIndicatorWidth:
+ case PM_TabCloseIndicatorHeight:
+ ret = int(QStyleHelper::dpiScaled(16.));
+ break;
+ case PM_ScrollView_ScrollBarSpacing:
+ ret = 2 * proxy()->pixelMetric(PM_DefaultFrameWidth, opt, widget);
+ break;
+ case PM_SubMenuOverlap:
+ ret = -proxy()->pixelMetric(QStyle::PM_MenuPanelWidth, opt, widget);
+ break;
+ default:
+ ret = 0;
+ break;
+ }
+
+ return ret;
+}
+
+/*!
+ \reimp
+*/
+QSize QCommonStyle::sizeFromContents(ContentsType ct, const QStyleOption *opt,
+ const QSize &csz, const QWidget *widget) const
+{
+ Q_D(const QCommonStyle);
+ QSize sz(csz);
+ switch (ct) {
+ case CT_PushButton:
+ if (const QStyleOptionButton *btn = qstyleoption_cast<const QStyleOptionButton *>(opt)) {
+ int w = csz.width(),
+ h = csz.height(),
+ bm = proxy()->pixelMetric(PM_ButtonMargin, btn, widget),
+ fw = proxy()->pixelMetric(PM_DefaultFrameWidth, btn, widget) * 2;
+ w += bm + fw;
+ h += bm + fw;
+ if (btn->features & QStyleOptionButton::AutoDefaultButton){
+ int dbw = proxy()->pixelMetric(PM_ButtonDefaultIndicator, btn, widget) * 2;
+ w += dbw;
+ h += dbw;
+ }
+ sz = QSize(w, h);
+ }
+ break;
+ case CT_RadioButton:
+ case CT_CheckBox:
+ if (const QStyleOptionButton *btn = qstyleoption_cast<const QStyleOptionButton *>(opt)) {
+ bool isRadio = (ct == CT_RadioButton);
+
+ int w = proxy()->pixelMetric(isRadio ? PM_ExclusiveIndicatorWidth
+ : PM_IndicatorWidth, btn, widget);
+ int h = proxy()->pixelMetric(isRadio ? PM_ExclusiveIndicatorHeight
+ : PM_IndicatorHeight, btn, widget);
+
+ int margins = 0;
+ // we add 4 pixels for label margins
+ if (btn->icon.isNull() || !btn->text.isEmpty())
+ margins = 4 + proxy()->pixelMetric(isRadio ? PM_RadioButtonLabelSpacing
+ : PM_CheckBoxLabelSpacing, opt, widget);
+ sz += QSize(w + margins, 4);
+ sz.setHeight(qMax(sz.height(), h));
+ }
+ break;
+#ifndef QT_NO_MENU
+ case CT_MenuItem:
+ if (const QStyleOptionMenuItem *mi = qstyleoption_cast<const QStyleOptionMenuItem *>(opt)) {
+ bool checkable = mi->menuHasCheckableItems;
+ int maxpmw = mi->maxIconWidth;
+ int w = sz.width(), h = sz.height();
+ if (mi->menuItemType == QStyleOptionMenuItem::Separator) {
+ w = 10;
+ h = 2;
+ } else {
+ h = mi->fontMetrics.height() + 8;
+ if (!mi->icon.isNull()) {
+ int iconExtent = proxy()->pixelMetric(PM_SmallIconSize);
+ h = qMax(h, mi->icon.actualSize(QSize(iconExtent, iconExtent)).height() + 4);
+ }
+ }
+ if (mi->text.contains(QLatin1Char('\t')))
+ w += 12;
+ if (maxpmw > 0)
+ w += maxpmw + 6;
+ if (checkable && maxpmw < 20)
+ w += 20 - maxpmw;
+ if (checkable || maxpmw > 0)
+ w += 2;
+ w += 12;
+ sz = QSize(w, h);
+ }
+ break;
+#endif // QT_NO_MENU
+#ifndef QT_NO_TOOLBUTTON
+ case CT_ToolButton:
+ sz = QSize(sz.width() + 6, sz.height() + 5);
+ break;
+#endif // QT_NO_TOOLBUTTON
+#ifndef QT_NO_COMBOBOX
+ case CT_ComboBox:
+ if (const QStyleOptionComboBox *cmb = qstyleoption_cast<const QStyleOptionComboBox *>(opt)) {
+ int fw = cmb->frame ? proxy()->pixelMetric(PM_ComboBoxFrameWidth, opt, widget) * 2 : 0;
+ const int textMargins = 2*(proxy()->pixelMetric(PM_FocusFrameHMargin) + 1);
+ // QItemDelegate::sizeHint expands the textMargins two times, thus the 2*textMargins...
+ int other = qMax(23, 2*textMargins + proxy()->pixelMetric(QStyle::PM_ScrollBarExtent, opt, widget));
+ sz = QSize(sz.width() + fw + other, sz.height() + fw);
+ }
+ break;
+#endif // QT_NO_COMBOBOX
+ case CT_HeaderSection:
+ if (const QStyleOptionHeader *hdr = qstyleoption_cast<const QStyleOptionHeader *>(opt)) {
+ bool nullIcon = hdr->icon.isNull();
+ int margin = proxy()->pixelMetric(QStyle::PM_HeaderMargin, hdr, widget);
+ int iconSize = nullIcon ? 0 : proxy()->pixelMetric(QStyle::PM_SmallIconSize, hdr, widget);
+ QSize txt = hdr->fontMetrics.size(0, hdr->text);
+ sz.setHeight(margin + qMax(iconSize, txt.height()) + margin);
+ sz.setWidth((nullIcon ? 0 : margin) + iconSize
+ + (hdr->text.isNull() ? 0 : margin) + txt.width() + margin);
+ }
+ break;
+ case CT_TabWidget:
+ sz += QSize(4, 4);
+ break;
+ case CT_LineEdit:
+ if (const QStyleOptionFrame *f = qstyleoption_cast<const QStyleOptionFrame *>(opt))
+ sz += QSize(2*f->lineWidth, 2*f->lineWidth);
+ break;
+#ifndef QT_NO_GROUPBOX
+ case CT_GroupBox:
+ if (const QGroupBox *grb = static_cast<const QGroupBox *>(widget))
+ sz += QSize(!grb->isFlat() ? 16 : 0, 0);
+ break;
+#endif // QT_NO_GROUPBOX
+ case CT_MdiControls:
+ if (const QStyleOptionComplex *styleOpt = qstyleoption_cast<const QStyleOptionComplex *>(opt)) {
+ int width = 1;
+ if (styleOpt->subControls & SC_MdiMinButton)
+ width += 16 + 1;
+ if (styleOpt->subControls & SC_MdiNormalButton)
+ width += 16 + 1;
+ if (styleOpt->subControls & SC_MdiCloseButton)
+ width += 16 + 1;
+ sz = QSize(width, 16);
+ } else {
+ sz = QSize(52, 16);
+ }
+ break;
+#ifndef QT_NO_ITEMVIEWS
+ case CT_ItemViewItem:
+ if (const QStyleOptionViewItemV4 *vopt = qstyleoption_cast<const QStyleOptionViewItemV4 *>(opt)) {
+ QRect decorationRect, displayRect, checkRect;
+ d->viewItemLayout(vopt, &checkRect, &decorationRect, &displayRect, true);
+ sz = (decorationRect|displayRect|checkRect).size();
+ }
+ break;
+#endif // QT_NO_ITEMVIEWS
+ case CT_ScrollBar:
+ case CT_MenuBar:
+ case CT_Menu:
+ case CT_MenuBarItem:
+ case CT_Q3Header:
+ case CT_Slider:
+ case CT_ProgressBar:
+ case CT_TabBarTab:
+ // just return the contentsSize for now
+ // fall through intended
+ default:
+ break;
+ }
+ return sz;
+}
+
+
+/*! \reimp */
+int QCommonStyle::styleHint(StyleHint sh, const QStyleOption *opt, const QWidget *widget,
+ QStyleHintReturn *hret) const
+{
+ int ret = 0;
+
+ switch (sh) {
+ case SH_Menu_KeyboardSearch:
+ ret = false;
+ break;
+ case SH_Slider_AbsoluteSetButtons:
+ ret = Qt::MidButton;
+ break;
+ case SH_Slider_PageSetButtons:
+ ret = Qt::LeftButton;
+ break;
+ case SH_ScrollBar_ContextMenu:
+ ret = true;
+ break;
+ case SH_DialogButtons_DefaultButton: // This value not used anywhere.
+ ret = QDialogButtonBox::AcceptRole;
+ break;
+#ifndef QT_NO_GROUPBOX
+ case SH_GroupBox_TextLabelVerticalAlignment:
+ ret = Qt::AlignVCenter;
+ break;
+
+ case SH_GroupBox_TextLabelColor:
+ ret = opt ? int(opt->palette.color(QPalette::Text).rgba()) : 0;
+ break;
+#endif // QT_NO_GROUPBOX
+
+ case SH_Q3ListViewExpand_SelectMouseType:
+ case SH_TabBar_SelectMouseType:
+ ret = QEvent::MouseButtonPress;
+ break;
+
+#ifdef QT3_SUPPORT
+ case SH_GUIStyle:
+ ret = Qt::WindowsStyle;
+ break;
+#endif
+
+ case SH_TabBar_Alignment:
+ case SH_Header_ArrowAlignment:
+ ret = Qt::AlignLeft;
+ break;
+
+ case SH_TitleBar_AutoRaise:
+ ret = false;
+ break;
+
+ case SH_Menu_SubMenuPopupDelay:
+ ret = 256;
+ break;
+
+ case SH_ProgressDialog_TextLabelAlignment:
+ ret = Qt::AlignCenter;
+ break;
+
+ case SH_BlinkCursorWhenTextSelected:
+ ret = 1;
+ break;
+
+ case SH_Table_GridLineColor:
+ if (opt)
+ ret = opt->palette.color(QPalette::Mid).rgb();
+ else
+ ret = -1;
+ break;
+ case SH_LineEdit_PasswordCharacter: {
+ const QFontMetrics &fm = opt ? opt->fontMetrics
+ : (widget ? widget->fontMetrics() : QFontMetrics(QFont()));
+ ret = 0;
+ if (fm.inFont(QChar(0x25CF))) {
+ ret = 0x25CF;
+ } else if (fm.inFont(QChar(0x2022))) {
+ ret = 0x2022;
+ } else {
+ ret = '*';
+ }
+ break;
+ }
+
+
+ case SH_ToolBox_SelectedPageTitleBold:
+ ret = 1;
+ break;
+
+ case SH_UnderlineShortcut:
+ ret = 1;
+ break;
+
+ case SH_SpinBox_ClickAutoRepeatRate:
+ ret = 150;
+ break;
+
+ case SH_SpinBox_ClickAutoRepeatThreshold:
+ ret = 500;
+ break;
+
+ case SH_SpinBox_KeyPressAutoRepeatRate:
+ ret = 75;
+ break;
+
+ case SH_Menu_SelectionWrap:
+ ret = true;
+ break;
+
+ case SH_Menu_FillScreenWithScroll:
+ ret = true;
+ break;
+
+ case SH_ToolTipLabel_Opacity:
+ ret = 255;
+ break;
+
+ case SH_Button_FocusPolicy:
+ ret = Qt::StrongFocus;
+ break;
+
+ case SH_MenuBar_DismissOnSecondClick:
+ ret = 1;
+ break;
+
+ case SH_MessageBox_UseBorderForButtonSpacing:
+ ret = 0;
+ break;
+
+ case SH_ToolButton_PopupDelay:
+ ret = 600;
+ break;
+
+ case SH_FocusFrame_Mask:
+ ret = 1;
+ if (widget) {
+ if(QStyleHintReturnMask *mask = qstyleoption_cast<QStyleHintReturnMask*>(hret)) {
+ mask->region = widget->rect();
+ int vmargin = proxy()->pixelMetric(QStyle::PM_FocusFrameVMargin),
+ hmargin = proxy()->pixelMetric(QStyle::PM_FocusFrameHMargin);
+ mask->region -= QRect(widget->rect().adjusted(hmargin, vmargin, -hmargin, -vmargin));
+ }
+ }
+ break;
+#ifndef QT_NO_RUBBERBAND
+ case SH_RubberBand_Mask:
+ if (const QStyleOptionRubberBand *rbOpt = qstyleoption_cast<const QStyleOptionRubberBand *>(opt)) {
+ ret = 0;
+ if (rbOpt->shape == QRubberBand::Rectangle) {
+ ret = true;
+ if(QStyleHintReturnMask *mask = qstyleoption_cast<QStyleHintReturnMask*>(hret)) {
+ mask->region = opt->rect;
+ int margin = proxy()->pixelMetric(PM_DefaultFrameWidth) * 2;
+ mask->region -= opt->rect.adjusted(margin, margin, -margin, -margin);
+ }
+ }
+ }
+ break;
+#endif // QT_NO_RUBBERBAND
+ case SH_SpinControls_DisableOnBounds:
+ ret = 1;
+ break;
+
+ case SH_Dial_BackgroundRole:
+ ret = QPalette::Window;
+ break;
+
+ case SH_ComboBox_LayoutDirection:
+ ret = opt ? opt->direction : Qt::LeftToRight;
+ break;
+
+ case SH_ItemView_EllipsisLocation:
+ ret = Qt::AlignTrailing;
+ break;
+
+ case SH_ItemView_ShowDecorationSelected:
+ ret = false;
+ break;
+
+ case SH_ItemView_ActivateItemOnSingleClick:
+ ret = qt_guiPlatformPlugin()->platformHint(QGuiPlatformPlugin::PH_ItemView_ActivateItemOnSingleClick);
+ break;
+
+ case SH_TitleBar_ModifyNotification:
+ ret = true;
+ break;
+ case SH_ScrollBar_RollBetweenButtons:
+ ret = false;
+ break;
+ case SH_TabBar_ElideMode:
+ ret = Qt::ElideNone;
+ break;
+ case SH_DialogButtonLayout:
+ ret = QDialogButtonBox::WinLayout;
+#ifdef Q_WS_X11
+ if (X11->desktopEnvironment == DE_KDE)
+ ret = QDialogButtonBox::KdeLayout;
+ else if (X11->desktopEnvironment == DE_GNOME)
+ ret = QDialogButtonBox::GnomeLayout;
+#endif
+ break;
+ case SH_ComboBox_PopupFrameStyle:
+ ret = QFrame::StyledPanel | QFrame::Plain;
+ break;
+ case SH_MessageBox_TextInteractionFlags:
+ ret = Qt::LinksAccessibleByMouse;
+ break;
+ case SH_DialogButtonBox_ButtonsHaveIcons:
+#ifdef Q_WS_X11
+ return true;
+#endif
+ ret = 0;
+ break;
+ case SH_SpellCheckUnderlineStyle:
+ ret = QTextCharFormat::WaveUnderline;
+ break;
+ case SH_MessageBox_CenterButtons:
+ ret = true;
+ break;
+ case SH_ItemView_MovementWithoutUpdatingSelection:
+ ret = true;
+ break;
+ case SH_FocusFrame_AboveWidget:
+ ret = false;
+ break;
+#ifndef QT_NO_TABWIDGET
+ case SH_TabWidget_DefaultTabPosition:
+ ret = QTabWidget::North;
+ break;
+#endif
+ case SH_ToolBar_Movable:
+ ret = true;
+ break;
+ case SH_TextControl_FocusIndicatorTextCharFormat:
+ ret = true;
+ if (QStyleHintReturnVariant *vret = qstyleoption_cast<QStyleHintReturnVariant*>(hret)) {
+ QPen outline(opt->palette.color(QPalette::Text), 1, Qt::DotLine);
+ QTextCharFormat fmt;
+ fmt.setProperty(QTextFormat::OutlinePen, outline);
+ vret->variant = fmt;
+ }
+ break;
+#ifndef QT_NO_WIZARD
+ case SH_WizardStyle:
+ ret = QWizard::ClassicStyle;
+ break;
+#endif
+ case SH_FormLayoutWrapPolicy:
+ ret = QFormLayout::DontWrapRows;
+ break;
+ case SH_FormLayoutFieldGrowthPolicy:
+ ret = QFormLayout::AllNonFixedFieldsGrow;
+ break;
+ case SH_FormLayoutFormAlignment:
+ ret = Qt::AlignLeft | Qt::AlignTop;
+ break;
+ case SH_FormLayoutLabelAlignment:
+ ret = Qt::AlignLeft;
+ break;
+ case SH_ItemView_ArrowKeysNavigateIntoChildren:
+ ret = false;
+ break;
+ case SH_ItemView_DrawDelegateFrame:
+ ret = 0;
+ break;
+#ifndef QT_NO_TABBAR
+ case SH_TabBar_CloseButtonPosition:
+ ret = QTabBar::RightSide;
+ break;
+#endif
+ case SH_DockWidget_ButtonsHaveFrame:
+ ret = true;
+ break;
+ case SH_ToolButtonStyle:
+ ret = qt_guiPlatformPlugin()->platformHint(QGuiPlatformPlugin::PH_ToolButtonStyle);
+ break;
+ case SH_RequestSoftwareInputPanel:
+ ret = RSIP_OnMouseClickAndAlreadyFocused;
+ break;
+ default:
+ ret = 0;
+ break;
+ }
+
+ return ret;
+}
+
+/*! \reimp */
+QPixmap QCommonStyle::standardPixmap(StandardPixmap sp, const QStyleOption *option,
+ const QWidget *widget) const
+{
+#ifdef QT_NO_IMAGEFORMAT_PNG
+ Q_UNUSED(option);
+ Q_UNUSED(widget);
+ Q_UNUSED(sp);
+#else
+ QPixmap pixmap;
+ const bool rtl = (option && option->direction == Qt::RightToLeft) || (!option && QApplication::isRightToLeft());
+
+ if (QApplication::desktopSettingsAware() && !QIcon::themeName().isEmpty()) {
+ switch (sp) {
+ case SP_DialogYesButton:
+ case SP_DialogOkButton:
+ pixmap = QIcon::fromTheme(QLatin1String("dialog-ok")).pixmap(16);
+ break;
+ case SP_DialogApplyButton:
+ pixmap = QIcon::fromTheme(QLatin1String("dialog-ok-apply")).pixmap(16);
+ break;
+ case SP_DialogDiscardButton:
+ pixmap = QIcon::fromTheme(QLatin1String("edit-delete")).pixmap(16);
+ break;
+ case SP_DialogCloseButton:
+ pixmap = QIcon::fromTheme(QLatin1String("dialog-close")).pixmap(16);
+ break;
+ case SP_DirHomeIcon:
+ pixmap = QIcon::fromTheme(QLatin1String("user-home")).pixmap(16);
+ break;
+ case SP_MessageBoxInformation:
+ pixmap = QIcon::fromTheme(QLatin1String("messagebox_info")).pixmap(16);
+ break;
+ case SP_MessageBoxWarning:
+ pixmap = QIcon::fromTheme(QLatin1String("messagebox_warning")).pixmap(16);
+ break;
+ case SP_MessageBoxCritical:
+ pixmap = QIcon::fromTheme(QLatin1String("messagebox_critical")).pixmap(16);
+ break;
+ case SP_MessageBoxQuestion:
+ pixmap = QIcon::fromTheme(QLatin1String("help")).pixmap(16);
+ break;
+ case SP_DialogOpenButton:
+ case SP_DirOpenIcon:
+ pixmap = QIcon::fromTheme(QLatin1String("folder-open")).pixmap(16);
+ break;
+ case SP_FileIcon:
+ pixmap = QIcon::fromTheme(QLatin1String("text-x-generic"),
+ QIcon::fromTheme(QLatin1String("empty"))).pixmap(16);
+ break;
+ case SP_DirClosedIcon:
+ case SP_DirIcon:
+ pixmap = QIcon::fromTheme(QLatin1String("folder")).pixmap(16);
+ break;
+ case SP_DriveFDIcon:
+ pixmap = QIcon::fromTheme(QLatin1String("media-floppy"),
+ QIcon::fromTheme(QLatin1String("3floppy_unmount"))).pixmap(16);
+ break;
+ case SP_ComputerIcon:
+ pixmap = QIcon::fromTheme(QLatin1String("computer"),
+ QIcon::fromTheme(QLatin1String("system"))).pixmap(16);
+ break;
+ case SP_DesktopIcon:
+ pixmap = QIcon::fromTheme(QLatin1String("user-desktop"),
+ QIcon::fromTheme(QLatin1String("desktop"))).pixmap(16);
+ break;
+ case SP_TrashIcon:
+ pixmap = QIcon::fromTheme(QLatin1String("user-trash"),
+ QIcon::fromTheme(QLatin1String("trashcan_empty"))).pixmap(16);
+ break;
+ case SP_DriveCDIcon:
+ case SP_DriveDVDIcon:
+ pixmap = QIcon::fromTheme(QLatin1String("media-optical"),
+ QIcon::fromTheme(QLatin1String("cdrom_unmount"))).pixmap(16);
+ break;
+ case SP_DriveHDIcon:
+ pixmap = QIcon::fromTheme(QLatin1String("drive-harddisk"),
+ QIcon::fromTheme(QLatin1String("hdd_unmount"))).pixmap(16);
+ break;
+ case SP_FileDialogToParent:
+ pixmap = QIcon::fromTheme(QLatin1String("go-up"),
+ QIcon::fromTheme(QLatin1String("up"))).pixmap(16);
+ break;
+ case SP_FileDialogNewFolder:
+ pixmap = QIcon::fromTheme(QLatin1String("folder_new")).pixmap(16);
+ break;
+ case SP_ArrowUp:
+ pixmap = QIcon::fromTheme(QLatin1String("go-up"),
+ QIcon::fromTheme(QLatin1String("up"))).pixmap(16);
+ break;
+ case SP_ArrowDown:
+ pixmap = QIcon::fromTheme(QLatin1String("go-down"),
+ QIcon::fromTheme(QLatin1String("down"))).pixmap(16);
+ break;
+ case SP_ArrowRight:
+ pixmap = QIcon::fromTheme(QLatin1String("go-next"),
+ QIcon::fromTheme(QLatin1String("forward"))).pixmap(16);
+ break;
+ case SP_ArrowLeft:
+ pixmap = QIcon::fromTheme(QLatin1String("go-previous"),
+ QIcon::fromTheme(QLatin1String("back"))).pixmap(16);
+ break;
+ case SP_FileDialogDetailedView:
+ pixmap = QIcon::fromTheme(QLatin1String("view_detailed")).pixmap(16);
+ break;
+ case SP_FileDialogListView:
+ pixmap = QIcon::fromTheme(QLatin1String("view_icon")).pixmap(16);
+ break;
+ case SP_BrowserReload:
+ pixmap = QIcon::fromTheme(QLatin1String("reload")).pixmap(16);
+ break;
+ case SP_BrowserStop:
+ pixmap = QIcon::fromTheme(QLatin1String("process-stop")).pixmap(16);
+ break;
+ case SP_MediaPlay:
+ pixmap = QIcon::fromTheme(QLatin1String("media-playback-start")).pixmap(16);
+ break;
+ case SP_MediaPause:
+ pixmap = QIcon::fromTheme(QLatin1String("media-playback-pause")).pixmap(16);
+ break;
+ case SP_MediaStop:
+ pixmap = QIcon::fromTheme(QLatin1String("media-playback-stop")).pixmap(16);
+ break;
+ case SP_MediaSeekForward:
+ pixmap = QIcon::fromTheme(QLatin1String("media-seek-forward")).pixmap(16);
+ break;
+ case SP_MediaSeekBackward:
+ pixmap = QIcon::fromTheme(QLatin1String("media-seek-backward")).pixmap(16);
+ break;
+ case SP_MediaSkipForward:
+ pixmap = QIcon::fromTheme(QLatin1String("media-skip-backward")).pixmap(16);
+ break;
+ case SP_MediaSkipBackward:
+ pixmap = QIcon::fromTheme(QLatin1String("media-skip-backward")).pixmap(16);
+ break;
+ case SP_DialogResetButton:
+ pixmap = QIcon::fromTheme(QLatin1String("edit-clear")).pixmap(24);
+ break;
+ case SP_DialogHelpButton:
+ pixmap = QIcon::fromTheme(QLatin1String("help-contents")).pixmap(24);
+ break;
+ case SP_DialogNoButton:
+ case SP_DialogCancelButton:
+ pixmap = QIcon::fromTheme(QLatin1String("dialog-cancel"),
+ QIcon::fromTheme(QLatin1String("process-stop"))).pixmap(24);
+ break;
+ case SP_DialogSaveButton:
+ pixmap = QIcon::fromTheme(QLatin1String("document-save")).pixmap(24);
+ break;
+ case SP_FileLinkIcon:
+ pixmap = QIcon::fromTheme(QLatin1String("emblem-symbolic-link")).pixmap(16);
+ if (!pixmap.isNull()) {
+ QPixmap fileIcon = QIcon::fromTheme(QLatin1String("text-x-generic")).pixmap(16);
+ if (fileIcon.isNull())
+ fileIcon = QIcon::fromTheme(QLatin1String("empty")).pixmap(16);
+ if (!fileIcon.isNull()) {
+ QPainter painter(&fileIcon);
+ painter.drawPixmap(0, 0, 16, 16, pixmap);
+ return fileIcon;
+ }
+ }
+ break;
+ case SP_DirLinkIcon:
+ pixmap = QIcon::fromTheme(QLatin1String("emblem-symbolic-link")).pixmap(16);
+ if (!pixmap.isNull()) {
+ QPixmap dirIcon = QIcon::fromTheme(QLatin1String("folder")).pixmap(16);
+ if (!dirIcon.isNull()) {
+ QPainter painter(&dirIcon);
+ painter.drawPixmap(0, 0, 16, 16, pixmap);
+ return dirIcon;
+ }
+ }
+ break;
+ default:
+ break;
+ }
+ }
+
+ if (!pixmap.isNull())
+ return pixmap;
+#endif //QT_NO_IMAGEFORMAT_PNG
+ switch (sp) {
+#ifndef QT_NO_IMAGEFORMAT_XPM
+ case SP_ToolBarHorizontalExtensionButton:
+ if (rtl) {
+ QImage im(tb_extension_arrow_h_xpm);
+ im = im.convertToFormat(QImage::Format_ARGB32).mirrored(true, false);
+ return QPixmap::fromImage(im);
+ }
+ return QPixmap(tb_extension_arrow_h_xpm);
+ case SP_ToolBarVerticalExtensionButton:
+ return QPixmap(tb_extension_arrow_v_xpm);
+ case SP_FileDialogStart:
+ return QPixmap(filedialog_start_xpm);
+ case SP_FileDialogEnd:
+ return QPixmap(filedialog_end_xpm);
+#endif
+#ifndef QT_NO_IMAGEFORMAT_PNG
+ case SP_CommandLink:
+ case SP_ArrowForward:
+ if (rtl)
+ return proxy()->standardPixmap(SP_ArrowLeft, option, widget);
+ return proxy()->standardPixmap(SP_ArrowRight, option, widget);
+ case SP_ArrowBack:
+ if (rtl)
+ return proxy()->standardPixmap(SP_ArrowRight, option, widget);
+ return proxy()->standardPixmap(SP_ArrowLeft, option, widget);
+ case SP_ArrowLeft:
+ return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/left-16.png"));
+ case SP_ArrowRight:
+ return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/right-16.png"));
+ case SP_ArrowUp:
+ return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/up-16.png"));
+ case SP_ArrowDown:
+ return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/down-16.png"));
+ case SP_FileDialogToParent:
+ return proxy()->standardPixmap(SP_ArrowUp, option, widget);
+ case SP_FileDialogNewFolder:
+ return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/newdirectory-16.png"));
+ case SP_FileDialogDetailedView:
+ return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/viewdetailed-16.png"));
+ case SP_FileDialogInfoView:
+ return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/fileinfo-16.png"));
+ case SP_FileDialogContentsView:
+ return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/filecontents-16.png"));
+ case SP_FileDialogListView:
+ return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/viewlist-16.png"));
+ case SP_FileDialogBack:
+ return proxy()->standardPixmap(SP_ArrowBack, option, widget);
+ case SP_DriveHDIcon:
+ return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/harddrive-16.png"));
+ case SP_TrashIcon:
+ return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/trash-16.png"));
+ case SP_DriveFDIcon:
+ return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/floppy-16.png"));
+ case SP_DriveNetIcon:
+ return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/networkdrive-16.png"));
+ case SP_DesktopIcon:
+ return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/desktop-16.png"));
+ case SP_ComputerIcon:
+ return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/computer-16.png"));
+ case SP_DriveCDIcon:
+ return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/cdr-16.png"));
+ case SP_DriveDVDIcon:
+ return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/dvd-16.png"));
+ case SP_DirHomeIcon:
+ case SP_DirOpenIcon:
+ return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/diropen-16.png"));
+ case SP_DirIcon:
+ case SP_DirClosedIcon:
+ return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/dirclosed-16.png"));
+ case SP_DirLinkIcon:
+ return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/dirlink-16.png"));
+ case SP_FileIcon:
+ return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/file-16.png"));
+ case SP_FileLinkIcon:
+ return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/filelink-16.png"));
+ case SP_DialogOkButton:
+ return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-ok-16.png"));
+ case SP_DialogCancelButton:
+ return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-cancel-16.png"));
+ case SP_DialogHelpButton:
+ return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-help-16.png"));
+ case SP_DialogOpenButton:
+ return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-open-16.png"));
+ case SP_DialogSaveButton:
+ return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-save-16.png"));
+ case SP_DialogCloseButton:
+ return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-close-16.png"));
+ case SP_DialogApplyButton:
+ return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-apply-16.png"));
+ case SP_DialogResetButton:
+ return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-clear-16.png"));
+ case SP_DialogDiscardButton:
+ return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-delete-16.png"));
+ case SP_DialogYesButton:
+ return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-yes-16.png"));
+ case SP_DialogNoButton:
+ return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-no-16.png"));
+ case SP_BrowserReload:
+ return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/refresh-24.png"));
+ case SP_BrowserStop:
+ return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/stop-24.png"));
+ case SP_MediaPlay:
+ return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/media-play-32.png"));
+ case SP_MediaPause:
+ return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/media-pause-32.png"));
+ case SP_MediaStop:
+ return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/media-stop-32.png"));
+ case SP_MediaSeekForward:
+ return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/media-seek-forward-32.png"));
+ case SP_MediaSeekBackward:
+ return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/media-seek-backward-32.png"));
+ case SP_MediaSkipForward:
+ return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/media-skip-forward-32.png"));
+ case SP_MediaSkipBackward:
+ return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/media-skip-backward-32.png"));
+ case SP_MediaVolume:
+ return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/media-volume-16.png"));
+ case SP_MediaVolumeMuted:
+ return QPixmap(QLatin1String(":/trolltech/styles/commonstyle/images/media-volume-muted-16.png"));
+#endif // QT_NO_IMAGEFORMAT_PNG
+ default:
+ break;
+ }
+ return QPixmap();
+}
+
+/*!
+ \internal
+*/
+QIcon QCommonStyle::standardIconImplementation(StandardPixmap standardIcon, const QStyleOption *option,
+ const QWidget *widget) const
+{
+ QIcon icon;
+ const bool rtl = (option && option->direction == Qt::RightToLeft) || (!option && QApplication::isRightToLeft());
+ if (QApplication::desktopSettingsAware() && !QIcon::themeName().isEmpty()) {
+ switch (standardIcon) {
+ case SP_DirHomeIcon:
+ icon = QIcon::fromTheme(QLatin1String("user-home"));
+ break;
+ case SP_MessageBoxInformation:
+ icon = QIcon::fromTheme(QLatin1String("dialog-information"));
+ break;
+ case SP_MessageBoxWarning:
+ icon = QIcon::fromTheme(QLatin1String("dialog-warning"));
+ break;
+ case SP_MessageBoxCritical:
+ icon = QIcon::fromTheme(QLatin1String("dialog-error"));
+ break;
+ case SP_MessageBoxQuestion:
+ icon = QIcon::fromTheme(QLatin1String("dialog-question"));
+ break;
+ case SP_DialogOpenButton:
+ case SP_DirOpenIcon:
+ icon = QIcon::fromTheme(QLatin1String("folder-open"));
+ break;
+ case SP_DialogSaveButton:
+ icon = QIcon::fromTheme(QLatin1String("document-save"));
+ break;
+ case SP_DialogApplyButton:
+ icon = QIcon::fromTheme(QLatin1String("dialog-ok-apply"));
+ break;
+ case SP_DialogYesButton:
+ case SP_DialogOkButton:
+ icon = QIcon::fromTheme(QLatin1String("dialog-ok"));
+ break;
+ case SP_DialogDiscardButton:
+ icon = QIcon::fromTheme(QLatin1String("edit-delete"));
+ break;
+ case SP_DialogResetButton:
+ icon = QIcon::fromTheme(QLatin1String("edit-clear"));
+ break;
+ case SP_DialogHelpButton:
+ icon = QIcon::fromTheme(QLatin1String("help-contents"));
+ break;
+ case SP_FileIcon:
+ icon = QIcon::fromTheme(QLatin1String("text-x-generic"));
+ break;
+ case SP_DirClosedIcon:
+ case SP_DirIcon:
+ icon = QIcon::fromTheme(QLatin1String("folder"));
+ break;
+ case SP_DriveFDIcon:
+ icon = QIcon::fromTheme(QLatin1String("floppy_unmount"));
+ break;
+ case SP_ComputerIcon:
+ icon = QIcon::fromTheme(QLatin1String("computer"),
+ QIcon::fromTheme(QLatin1String("system")));
+ break;
+ case SP_DesktopIcon:
+ icon = QIcon::fromTheme(QLatin1String("user-desktop"));
+ break;
+ case SP_TrashIcon:
+ icon = QIcon::fromTheme(QLatin1String("user-trash"));
+ break;
+ case SP_DriveCDIcon:
+ case SP_DriveDVDIcon:
+ icon = QIcon::fromTheme(QLatin1String("media-optical"));
+ break;
+ case SP_DriveHDIcon:
+ icon = QIcon::fromTheme(QLatin1String("drive-harddisk"));
+ break;
+ case SP_FileDialogToParent:
+ icon = QIcon::fromTheme(QLatin1String("go-up"));
+ break;
+ case SP_FileDialogNewFolder:
+ icon = QIcon::fromTheme(QLatin1String("folder-new"));
+ break;
+ case SP_ArrowUp:
+ icon = QIcon::fromTheme(QLatin1String("go-up"));
+ break;
+ case SP_ArrowDown:
+ icon = QIcon::fromTheme(QLatin1String("go-down"));
+ break;
+ case SP_ArrowRight:
+ icon = QIcon::fromTheme(QLatin1String("go-next"));
+ break;
+ case SP_ArrowLeft:
+ icon = QIcon::fromTheme(QLatin1String("go-previous"));
+ break;
+ case SP_DialogCancelButton:
+ icon = QIcon::fromTheme(QLatin1String("dialog-cancel"),
+ QIcon::fromTheme(QLatin1String("process-stop")));
+ break;
+ case SP_DialogCloseButton:
+ icon = QIcon::fromTheme(QLatin1String("window-close"));
+ break;
+ case SP_FileDialogDetailedView:
+ icon = QIcon::fromTheme(QLatin1String("view-list-details"));
+ break;
+ case SP_FileDialogListView:
+ icon = QIcon::fromTheme(QLatin1String("view-list-icons"));
+ break;
+ case SP_BrowserReload:
+ icon = QIcon::fromTheme(QLatin1String("view-refresh"));
+ break;
+ case SP_BrowserStop:
+ icon = QIcon::fromTheme(QLatin1String("process-stop"));
+ break;
+ case SP_MediaPlay:
+ icon = QIcon::fromTheme(QLatin1String("media-playback-start"));
+ break;
+ case SP_MediaPause:
+ icon = QIcon::fromTheme(QLatin1String("media-playback-pause"));
+ break;
+ case SP_MediaStop:
+ icon = QIcon::fromTheme(QLatin1String("media-playback-stop"));
+ break;
+ case SP_MediaSeekForward:
+ icon = QIcon::fromTheme(QLatin1String("media-seek-forward"));
+ break;
+ case SP_MediaSeekBackward:
+ icon = QIcon::fromTheme(QLatin1String("media-seek-backward"));
+ break;
+ case SP_MediaSkipForward:
+ icon = QIcon::fromTheme(QLatin1String("media-skip-forward"));
+ break;
+ case SP_MediaSkipBackward:
+ icon = QIcon::fromTheme(QLatin1String("media-skip-backward"));
+ break;
+ case SP_MediaVolume:
+ icon = QIcon::fromTheme(QLatin1String("audio-volume-medium"));
+ break;
+ case SP_MediaVolumeMuted:
+ icon = QIcon::fromTheme(QLatin1String("audio-volume-muted"));
+ break;
+ case SP_ArrowForward:
+ if (rtl)
+ return standardIconImplementation(SP_ArrowLeft, option, widget);
+ return standardIconImplementation(SP_ArrowRight, option, widget);
+ case SP_ArrowBack:
+ if (rtl)
+ return standardIconImplementation(SP_ArrowRight, option, widget);
+ return standardIconImplementation(SP_ArrowLeft, option, widget);
+ case SP_FileLinkIcon:
+ {
+ QIcon linkIcon = QIcon::fromTheme(QLatin1String("emblem-symbolic-link"));
+ if (!linkIcon.isNull()) {
+ QIcon baseIcon = standardIconImplementation(SP_FileIcon, option, widget);
+ const QList<QSize> sizes = baseIcon.availableSizes(QIcon::Normal, QIcon::Off);
+ for (int i = 0 ; i < sizes.size() ; ++i) {
+ int size = sizes[i].width();
+ QPixmap basePixmap = baseIcon.pixmap(size);
+ QPixmap linkPixmap = linkIcon.pixmap(size/2);
+ QPainter painter(&basePixmap);
+ painter.drawPixmap(size/2, size/2, linkPixmap);
+ icon.addPixmap(basePixmap);
+ }
+ }
+ }
+ break;
+ case SP_DirLinkIcon:
+ {
+ QIcon linkIcon = QIcon::fromTheme(QLatin1String("emblem-symbolic-link"));
+ if (!linkIcon.isNull()) {
+ QIcon baseIcon = standardIconImplementation(SP_DirIcon, option, widget);
+ const QList<QSize> sizes = baseIcon.availableSizes(QIcon::Normal, QIcon::Off);
+ for (int i = 0 ; i < sizes.size() ; ++i) {
+ int size = sizes[i].width();
+ QPixmap basePixmap = baseIcon.pixmap(size);
+ QPixmap linkPixmap = linkIcon.pixmap(size/2);
+ QPainter painter(&basePixmap);
+ painter.drawPixmap(size/2, size/2, linkPixmap);
+ icon.addPixmap(basePixmap);
+ }
+ }
+ }
+ break;
+ default:
+ break;
+ }
+
+ if (!icon.isNull())
+ return icon;
+#if defined(Q_WS_MAC)
+ OSType iconType = 0;
+ switch (standardIcon) {
+ case QStyle::SP_MessageBoxQuestion:
+ case QStyle::SP_MessageBoxInformation:
+ case QStyle::SP_MessageBoxWarning:
+ case QStyle::SP_MessageBoxCritical:
+ iconType = kGenericApplicationIcon;
+ break;
+ case SP_DesktopIcon:
+ iconType = kDesktopIcon;
+ break;
+ case SP_TrashIcon:
+ iconType = kTrashIcon;
+ break;
+ case SP_ComputerIcon:
+ iconType = kComputerIcon;
+ break;
+ case SP_DriveFDIcon:
+ iconType = kGenericFloppyIcon;
+ break;
+ case SP_DriveHDIcon:
+ iconType = kGenericHardDiskIcon;
+ break;
+ case SP_DriveCDIcon:
+ case SP_DriveDVDIcon:
+ iconType = kGenericCDROMIcon;
+ break;
+ case SP_DriveNetIcon:
+ iconType = kGenericNetworkIcon;
+ break;
+ case SP_DirOpenIcon:
+ iconType = kOpenFolderIcon;
+ break;
+ case SP_DirClosedIcon:
+ case SP_DirLinkIcon:
+ iconType = kGenericFolderIcon;
+ break;
+ case SP_FileLinkIcon:
+ case SP_FileIcon:
+ iconType = kGenericDocumentIcon;
+ break;
+ case SP_DirIcon: {
+ // A rather special case
+ QIcon closeIcon = QStyle::standardIcon(SP_DirClosedIcon, option, widget);
+ QIcon openIcon = QStyle::standardIcon(SP_DirOpenIcon, option, widget);
+ closeIcon.addPixmap(openIcon.pixmap(16, 16), QIcon::Normal, QIcon::On);
+ closeIcon.addPixmap(openIcon.pixmap(32, 32), QIcon::Normal, QIcon::On);
+ closeIcon.addPixmap(openIcon.pixmap(64, 64), QIcon::Normal, QIcon::On);
+ closeIcon.addPixmap(openIcon.pixmap(128, 128), QIcon::Normal, QIcon::On);
+ return closeIcon;
+ }
+ case SP_TitleBarNormalButton:
+ case SP_TitleBarCloseButton: {
+ QIcon titleBarIcon;
+ if (standardIcon == SP_TitleBarCloseButton) {
+ titleBarIcon.addFile(QLatin1String(":/trolltech/styles/macstyle/images/closedock-16.png"));
+ titleBarIcon.addFile(QLatin1String(":/trolltech/styles/macstyle/images/closedock-down-16.png"), QSize(16, 16), QIcon::Normal, QIcon::On);
+ } else {
+ titleBarIcon.addFile(QLatin1String(":/trolltech/styles/macstyle/images/dockdock-16.png"));
+ titleBarIcon.addFile(QLatin1String(":/trolltech/styles/macstyle/images/dockdock-down-16.png"), QSize(16, 16), QIcon::Normal, QIcon::On);
+ }
+ return titleBarIcon;
+ }
+ default:
+ break;
+ }
+ if (iconType != 0) {
+ QIcon retIcon;
+ IconRef icon;
+ IconRef overlayIcon = 0;
+ if (iconType != kGenericApplicationIcon) {
+ GetIconRef(kOnSystemDisk, kSystemIconsCreator, iconType, &icon);
+ } else {
+ FSRef fsRef;
+ ProcessSerialNumber psn = { 0, kCurrentProcess };
+ GetProcessBundleLocation(&psn, &fsRef);
+ GetIconRefFromFileInfo(&fsRef, 0, 0, 0, 0, kIconServicesNormalUsageFlag, &icon, 0);
+ if (standardIcon == SP_MessageBoxCritical) {
+ overlayIcon = icon;
+ GetIconRef(kOnSystemDisk, kSystemIconsCreator, kAlertCautionIcon, &icon);
+ }
+ }
+ if (icon) {
+ qt_mac_constructQIconFromIconRef(icon, overlayIcon, &retIcon, standardIcon);
+ ReleaseIconRef(icon);
+ }
+ if (overlayIcon)
+ ReleaseIconRef(overlayIcon);
+ return retIcon;
+ }
+#endif // Q_WS_MAC
+ }
+
+ switch (standardIcon) {
+#ifndef QT_NO_IMAGEFORMAT_PNG
+ case SP_FileDialogNewFolder:
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/newdirectory-16.png"));
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/newdirectory-32.png"));
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/newdirectory-128.png"));
+ break;
+ case SP_FileDialogBack:
+ return standardIconImplementation(SP_ArrowBack, option, widget);
+ case SP_FileDialogToParent:
+ return standardIconImplementation(SP_ArrowUp, option, widget);
+ case SP_FileDialogDetailedView:
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/viewdetailed-16.png"));
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/viewdetailed-32.png"));
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/viewdetailed-128.png"));
+ break;
+ case SP_FileDialogInfoView:
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/fileinfo-16.png"));
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/fileinfo-32.png"));
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/fileinfo-128.png"));
+ break;
+ case SP_FileDialogContentsView:
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/filecontents-16.png"));
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/filecontents-32.png"));
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/filecontents-128.png"));
+ break;
+ case SP_FileDialogListView:
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/viewlist-16.png"));
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/viewlist-32.png"));
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/viewlist-128.png"));
+ break;
+ case SP_DialogOkButton:
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-ok-16.png"));
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-ok-32.png"));
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-ok-128.png"));
+ break;
+ case SP_DialogCancelButton:
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-cancel-16.png"));
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-cancel-32.png"));
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-cancel-128.png"));
+ break;
+ case SP_DialogHelpButton:
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-help-16.png"));
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-help-32.png"));
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-help-128.png"));
+ break;
+ case SP_DialogOpenButton:
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-open-16.png"));
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-open-32.png"));
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-open-128.png"));
+ break;
+ case SP_DialogSaveButton:
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-save-16.png"));
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-save-32.png"));
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-save-128.png"));
+ break;
+ case SP_DialogCloseButton:
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-close-16.png"));
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-close-32.png"));
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-close-128.png"));
+ break;
+ case SP_DialogApplyButton:
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-apply-16.png"));
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-apply-32.png"));
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-apply-128.png"));
+ break;
+ case SP_DialogResetButton:
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-clear-16.png"));
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-clear-32.png"));
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-clear-128.png"));
+ break;
+ case SP_DialogDiscardButton:
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-delete-16.png"));
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-delete-32.png"));
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-delete-128.png"));
+ break;
+ case SP_DialogYesButton:
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-yes-16.png"));
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-yes-32.png"));
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-yes-128.png"));
+ break;
+ case SP_DialogNoButton:
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-no-16.png"));
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-no-32.png"));
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/standardbutton-no-128.png"));
+ break;
+ case SP_ArrowForward:
+ if (rtl)
+ return standardIconImplementation(SP_ArrowLeft, option, widget);
+ return standardIconImplementation(SP_ArrowRight, option, widget);
+ case SP_ArrowBack:
+ if (rtl)
+ return standardIconImplementation(SP_ArrowRight, option, widget);
+ return standardIconImplementation(SP_ArrowLeft, option, widget);
+ case SP_ArrowLeft:
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/left-16.png"));
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/left-32.png"));
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/left-128.png"));
+ break;
+ case SP_ArrowRight:
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/right-16.png"));
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/right-32.png"));
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/right-128.png"));
+ break;
+ case SP_ArrowUp:
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/up-16.png"));
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/up-32.png"));
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/up-128.png"));
+ break;
+ case SP_ArrowDown:
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/down-16.png"));
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/down-32.png"));
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/down-128.png"));
+ break;
+ case SP_DirHomeIcon:
+ case SP_DirIcon:
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/dirclosed-16.png"),
+ QSize(), QIcon::Normal, QIcon::Off);
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/diropen-16.png"),
+ QSize(), QIcon::Normal, QIcon::On);
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/dirclosed-32.png"),
+ QSize(32, 32), QIcon::Normal, QIcon::Off);
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/diropen-32.png"),
+ QSize(32, 32), QIcon::Normal, QIcon::On);
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/dirclosed-128.png"),
+ QSize(128, 128), QIcon::Normal, QIcon::Off);
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/diropen-128.png"),
+ QSize(128, 128), QIcon::Normal, QIcon::On);
+ break;
+ case SP_DriveCDIcon:
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/cdr-16.png"));
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/cdr-32.png"));
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/cdr-128.png"));
+ break;
+ case SP_DriveDVDIcon:
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/dvd-16.png"));
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/dvd-32.png"));
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/dvd-128.png"));
+ break;
+ case SP_FileIcon:
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/file-16.png"));
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/file-32.png"));
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/file-128.png"));
+ break;
+ case SP_FileLinkIcon:
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/filelink-16.png"));
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/filelink-32.png"));
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/filelink-128.png"));
+ break;
+ case SP_TrashIcon:
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/trash-16.png"));
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/trash-32.png"));
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/trash-128.png"));
+ break;
+ case SP_BrowserReload:
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/refresh-24.png"));
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/refresh-32.png"));
+ break;
+ case SP_BrowserStop:
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/stop-24.png"));
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/stop-32.png"));
+ break;
+ case SP_MediaPlay:
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/media-play-16.png"));
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/media-play-32.png"));
+ break;
+ case SP_MediaPause:
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/media-pause-16.png"));
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/media-pause-32.png"));
+ break;
+ case SP_MediaStop:
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/media-stop-16.png"));
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/media-stop-32.png"));
+ break;
+ case SP_MediaSeekForward:
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/media-seek-forward-16.png"));
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/media-seek-forward-32.png"));
+ break;
+ case SP_MediaSeekBackward:
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/media-seek-backward-16.png"));
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/media-seek-backward-32.png"));
+ break;
+ case SP_MediaSkipForward:
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/media-skip-forward-16.png"));
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/media-skip-forward-32.png"));
+ break;
+ case SP_MediaSkipBackward:
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/media-skip-backward-16.png"));
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/media-skip-backward-32.png"));
+ break;
+ case SP_MediaVolume:
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/media-volume-16.png"));
+ break;
+ case SP_MediaVolumeMuted:
+ icon.addFile(QLatin1String(":/trolltech/styles/commonstyle/images/media-volume-muted-16.png"));
+ break;
+#endif // QT_NO_IMAGEFORMAT_PNG
+ default:
+ icon.addPixmap(proxy()->standardPixmap(standardIcon, option, widget));
+ break;
+ }
+ return icon;
+}
+
+static inline uint qt_intensity(uint r, uint g, uint b)
+{
+ // 30% red, 59% green, 11% blue
+ return (77 * r + 150 * g + 28 * b) / 255;
+}
+
+/*! \reimp */
+QPixmap QCommonStyle::generatedIconPixmap(QIcon::Mode iconMode, const QPixmap &pixmap,
+ const QStyleOption *opt) const
+{
+ switch (iconMode) {
+ case QIcon::Disabled: {
+ QImage im = pixmap.toImage().convertToFormat(QImage::Format_ARGB32);
+
+ // Create a colortable based on the background (black -> bg -> white)
+ QColor bg = opt->palette.color(QPalette::Disabled, QPalette::Window);
+ int red = bg.red();
+ int green = bg.green();
+ int blue = bg.blue();
+ uchar reds[256], greens[256], blues[256];
+ for (int i=0; i<128; ++i) {
+ reds[i] = uchar((red * (i<<1)) >> 8);
+ greens[i] = uchar((green * (i<<1)) >> 8);
+ blues[i] = uchar((blue * (i<<1)) >> 8);
+ }
+ for (int i=0; i<128; ++i) {
+ reds[i+128] = uchar(qMin(red + (i << 1), 255));
+ greens[i+128] = uchar(qMin(green + (i << 1), 255));
+ blues[i+128] = uchar(qMin(blue + (i << 1), 255));
+ }
+
+ int intensity = qt_intensity(red, green, blue);
+ const int factor = 191;
+
+ // High intensity colors needs dark shifting in the color table, while
+ // low intensity colors needs light shifting. This is to increase the
+ // percieved contrast.
+ if ((red - factor > green && red - factor > blue)
+ || (green - factor > red && green - factor > blue)
+ || (blue - factor > red && blue - factor > green))
+ intensity = qMin(255, intensity + 91);
+ else if (intensity <= 128)
+ intensity -= 51;
+
+ for (int y=0; y<im.height(); ++y) {
+ QRgb *scanLine = (QRgb*)im.scanLine(y);
+ for (int x=0; x<im.width(); ++x) {
+ QRgb pixel = *scanLine;
+ // Calculate color table index, taking intensity adjustment
+ // and a magic offset into account.
+ uint ci = uint(qGray(pixel)/3 + (130 - intensity / 3));
+ *scanLine = qRgba(reds[ci], greens[ci], blues[ci], qAlpha(pixel));
+ ++scanLine;
+ }
+ }
+
+ return QPixmap::fromImage(im);
+ }
+ case QIcon::Selected: {
+ QImage img = pixmap.toImage().convertToFormat(QImage::Format_ARGB32_Premultiplied);
+ QColor color = opt->palette.color(QPalette::Normal, QPalette::Highlight);
+ color.setAlphaF(qreal(0.3));
+ QPainter painter(&img);
+ painter.setCompositionMode(QPainter::CompositionMode_SourceAtop);
+ painter.fillRect(0, 0, img.width(), img.height(), color);
+ painter.end();
+ return QPixmap::fromImage(img); }
+ case QIcon::Active:
+ return pixmap;
+ default:
+ break;
+ }
+ return pixmap;
+}
+
+/*!
+ \reimp
+*/
+void QCommonStyle::polish(QPalette &pal)
+{
+ QStyle::polish(pal);
+}
+
+/*!
+ \reimp
+ */
+void QCommonStyle::polish(QWidget *widget)
+{
+ QStyle::polish(widget);
+}
+
+/*!
+ \reimp
+ */
+void QCommonStyle::unpolish(QWidget *widget)
+{
+ QStyle::unpolish(widget);
+}
+
+/*!
+ \reimp
+*/
+void QCommonStyle::polish(QApplication *app)
+{
+ QStyle::polish(app);
+}
+
+/*!
+ \reimp
+ */
+void QCommonStyle::unpolish(QApplication *application)
+{
+ Q_D(const QCommonStyle);
+ d->tabBarcloseButtonIcon = QIcon();
+ QStyle::unpolish(application);
+}
+
+
+QT_END_NAMESPACE