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/****************************************************************************
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**
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** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the Qt3Support module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** No Commercial Usage
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** This file contains pre-release code and may not be distributed.
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** You may use this file in accordance with the terms and conditions
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** contained in the Technology Preview License Agreement accompanying
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** this package.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at qt-info@nokia.com.
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**
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**
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**
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**
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**
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**
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include "q3dockwindow.h"
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#ifndef QT_NO_MAINWINDOW
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#include "qapplication.h"
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#include "qcursor.h"
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#include "qdesktopwidget.h"
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#include "q3dockarea.h"
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#include "qevent.h"
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#include "qlayout.h"
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#include "q3mainwindow.h"
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#include "qpainter.h"
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#include "qpointer.h"
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#include "qstyle.h"
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#include "qstyleoption.h"
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#include "qtimer.h"
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#include "q3toolbar.h"
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#include "qtoolbutton.h"
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#include "qtooltip.h"
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#include <private/q3titlebar_p.h>
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#include <private/qwidgetresizehandler_p.h>
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#include <qrubberband.h>
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#include <qdebug.h>
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QT_BEGIN_NAMESPACE
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#ifdef Q_WS_MAC
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static bool default_opaque = true;
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#else
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static bool default_opaque = false;
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#endif
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class Q3DockWindowPrivate
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{
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};
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class Q3DockWindowResizeHandle : public QWidget
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{
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Q_OBJECT
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public:
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Q3DockWindowResizeHandle(Qt::Orientation o, QWidget *parent, Q3DockWindow *w, const char* /*name*/=0);
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void setOrientation(Qt::Orientation o);
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Qt::Orientation orientation() const { return orient; }
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QSize sizeHint() const;
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protected:
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void paintEvent(QPaintEvent *);
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void mouseMoveEvent(QMouseEvent *);
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void mousePressEvent(QMouseEvent *);
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void mouseReleaseEvent(QMouseEvent *);
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bool event(QEvent *event);
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private:
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void startLineDraw();
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void endLineDraw();
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void drawLine(const QPoint &globalPos);
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private:
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Qt::Orientation orient;
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bool mousePressed;
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QRubberBand *rubberBand;
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QPoint lastPos, firstPos;
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Q3DockWindow *dockWindow;
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bool mouseOver;
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};
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Q3DockWindowResizeHandle::Q3DockWindowResizeHandle(Qt::Orientation o, QWidget *parent,
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Q3DockWindow *w, const char *)
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: QWidget(parent, "qt_dockwidget_internal"), mousePressed(false), rubberBand(0), dockWindow(w),
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mouseOver(false)
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{
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setOrientation(o);
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}
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QSize Q3DockWindowResizeHandle::sizeHint() const
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{
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QStyleOptionQ3DockWindow opt;
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opt.init(this);
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if (!dockWindow->area() || dockWindow->area()->orientation() == Qt::Horizontal)
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opt.state |= QStyle::State_Horizontal;
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opt.rect = rect();
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opt.docked = dockWindow->area();
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opt.closeEnabled = dockWindow->isCloseEnabled();
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int sw = 2 * style()->pixelMetric(QStyle::PM_SplitterWidth, &opt, this) / 3;
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return (style()->sizeFromContents(QStyle::CT_Q3DockWindow, &opt, QSize(sw, sw), this).expandedTo(QApplication::globalStrut()));
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}
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void Q3DockWindowResizeHandle::setOrientation(Qt::Orientation o)
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{
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orient = o;
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if (o == Qt::Horizontal) {
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#ifndef QT_NO_CURSOR
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setCursor(Qt::splitVCursor);
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#endif
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setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed));
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} else {
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#ifndef QT_NO_CURSOR
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setCursor(Qt::splitHCursor);
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#endif
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setSizePolicy(QSizePolicy(QSizePolicy::Fixed, QSizePolicy::Expanding));
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}
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}
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void Q3DockWindowResizeHandle::mousePressEvent(QMouseEvent *e)
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{
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e->ignore();
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if (e->button() != Qt::LeftButton)
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return;
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e->accept();
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mousePressed = true;
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if (!dockWindow->opaqueMoving())
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startLineDraw();
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lastPos = firstPos = e->globalPos();
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if (!dockWindow->opaqueMoving())
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drawLine(e->globalPos());
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}
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void Q3DockWindowResizeHandle::mouseMoveEvent(QMouseEvent *e)
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{
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if (!mousePressed)
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return;
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if (!dockWindow->opaqueMoving()) {
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if (orientation() != dockWindow->area()->orientation()) {
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if (orientation() == Qt::Horizontal) {
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int minpos = dockWindow->area()->mapToGlobal(QPoint(0, 0)).y();
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int maxpos = dockWindow->area()->mapToGlobal(QPoint(0, 0)).y() + dockWindow->area()->height();
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if (e->globalPos().y() < minpos || e->globalPos().y() > maxpos)
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return;
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} else {
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int minpos = dockWindow->area()->mapToGlobal(QPoint(0, 0)).x();
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int maxpos = dockWindow->area()->mapToGlobal(QPoint(0, 0)).x() + dockWindow->area()->width();
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if (e->globalPos().x() < minpos || e->globalPos().x() > maxpos)
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return;
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}
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} else {
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QWidget *w = dockWindow->area()->window();
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if (w) {
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if (orientation() == Qt::Horizontal) {
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int minpos = w->mapToGlobal(QPoint(0, 0)).y();
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int maxpos = w->mapToGlobal(QPoint(0, 0)).y() + w->height();
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if (e->globalPos().y() < minpos || e->globalPos().y() > maxpos)
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return;
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} else {
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int minpos = w->mapToGlobal(QPoint(0, 0)).x();
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int maxpos = w->mapToGlobal(QPoint(0, 0)).x() + w->width();
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if (e->globalPos().x() < minpos || e->globalPos().x() > maxpos)
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return;
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}
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}
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}
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}
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if (!dockWindow->opaqueMoving())
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drawLine(lastPos);
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lastPos = e->globalPos();
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if (dockWindow->opaqueMoving()) {
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mouseReleaseEvent(e);
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mousePressed = true;
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firstPos = e->globalPos();
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}
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if (!dockWindow->opaqueMoving())
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drawLine(e->globalPos());
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}
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void Q3DockWindowResizeHandle::mouseReleaseEvent(QMouseEvent *e)
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{
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if (mousePressed) {
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if (!dockWindow->opaqueMoving()) {
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drawLine(lastPos);
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endLineDraw();
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}
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if (orientation() != dockWindow->area()->orientation())
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dockWindow->area()->invalidNextOffset(dockWindow);
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if (orientation() == Qt::Horizontal) {
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int dy;
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if (dockWindow->area()->handlePosition() == Q3DockArea::Normal || orientation() != dockWindow->area()->orientation())
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dy = e->globalPos().y() - firstPos.y();
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else
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dy = firstPos.y() - e->globalPos().y();
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int d = dockWindow->height() + dy;
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if (orientation() != dockWindow->area()->orientation()) {
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dockWindow->setFixedExtentHeight(-1);
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d = qMax(d, dockWindow->minimumHeight());
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int ms = dockWindow->area()->maxSpace(d, dockWindow);
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d = qMin(d, ms);
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dockWindow->setFixedExtentHeight(d);
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} else {
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dockWindow->area()->setFixedExtent(d, dockWindow);
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}
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} else {
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int dx;
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if (dockWindow->area()->handlePosition() == Q3DockArea::Normal || orientation() != dockWindow->area()->orientation())
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dx = e->globalPos().x() - firstPos.x();
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else
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dx = firstPos.x() - e->globalPos().x();
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int d = dockWindow->width() + dx;
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if (orientation() != dockWindow->area()->orientation()) {
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dockWindow->setFixedExtentWidth(-1);
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d = qMax(d, dockWindow->minimumWidth());
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int ms = dockWindow->area()->maxSpace(d, dockWindow);
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d = qMin(d, ms);
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dockWindow->setFixedExtentWidth(d);
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} else {
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dockWindow->area()->setFixedExtent(d, dockWindow);
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}
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}
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}
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QApplication::postEvent(dockWindow->area(), new QEvent(QEvent::LayoutHint));
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mousePressed = false;
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}
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bool Q3DockWindowResizeHandle::event(QEvent *event)
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{
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switch (event->type()) {
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case QEvent::HoverEnter:
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if (!mouseOver) {
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mouseOver = true;
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update();
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}
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break;
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case QEvent::HoverLeave:
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if (mouseOver) {
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mouseOver = false;
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update();
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}
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break;
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default:
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break;
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}
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return QWidget::event(event);
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}
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void Q3DockWindowResizeHandle::paintEvent(QPaintEvent *)
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{
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QPainter p(this);
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QStyleOption opt(0);
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opt.init(this);
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if (orientation() == Qt::Horizontal)
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opt.state |= QStyle::State_Horizontal;
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style()->drawPrimitive(QStyle::PE_IndicatorDockWidgetResizeHandle, &opt, &p, this);
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}
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void Q3DockWindowResizeHandle::startLineDraw()
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{
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if (rubberBand)
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endLineDraw();
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rubberBand = new QRubberBand(QRubberBand::Line);
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rubberBand->setGeometry(-1, -1, 1, 1);
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rubberBand->show();
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}
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void Q3DockWindowResizeHandle::endLineDraw()
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{
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delete rubberBand;
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rubberBand = 0;
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}
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void Q3DockWindowResizeHandle::drawLine(const QPoint &globalPos)
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{
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QPoint start = mapToGlobal(QPoint(0, 0));
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QPoint starta = dockWindow->area()->mapToGlobal(QPoint(0, 0));
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QPoint end = globalPos;
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if (orientation() == Qt::Horizontal) {
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if (orientation() == dockWindow->orientation())
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rubberBand->setGeometry(starta.x(), end.y(), dockWindow->area()->width(), height());
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else
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rubberBand->setGeometry(start.x(), end.y(), width(), height());
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} else {
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if (orientation() == dockWindow->orientation())
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rubberBand->setGeometry(end.x(), starta.y(), width(), dockWindow->area()->height());
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else
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rubberBand->setGeometry(end.x(), start.y(), width(), height());
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}
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}
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static QPoint realWidgetPos(Q3DockWindow *w)
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{
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if (!w->parentWidget() || w->place() == Q3DockWindow::OutsideDock)
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return w->pos();
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return w->parentWidget()->mapToGlobal(w->geometry().topLeft());
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}
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class Q3DockWindowHandle : public QWidget
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{
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Q_OBJECT
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Q_PROPERTY(QString windowTitle READ windowTitle)
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friend class Q3DockWindow;
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friend class Q3DockWindowTitleBar;
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public:
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Q3DockWindowHandle(Q3DockWindow *dw);
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void updateGui();
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QSize minimumSizeHint() const;
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QSize minimumSize() const { return minimumSizeHint(); }
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QSize sizeHint() const { return minimumSize(); }
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void setOpaqueMoving(bool b) { opaque = b; }
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QString windowTitle() const { return dockWindow->windowTitle(); }
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signals:
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void doubleClicked();
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protected:
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void paintEvent(QPaintEvent *e);
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void resizeEvent(QResizeEvent *e);
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void mousePressEvent(QMouseEvent *e);
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void mouseMoveEvent(QMouseEvent *e);
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void mouseReleaseEvent(QMouseEvent *e);
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void mouseDoubleClickEvent(QMouseEvent *e);
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void keyPressEvent(QKeyEvent *e);
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void keyReleaseEvent(QKeyEvent *e);
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void changeEvent(QEvent *);
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|
359 |
private slots:
|
|
|
360 |
void minimize();
|
|
|
361 |
|
|
|
362 |
private:
|
|
|
363 |
Q3DockWindow *dockWindow;
|
|
|
364 |
QPoint offset;
|
|
|
365 |
QToolButton *closeButton;
|
|
|
366 |
QTimer *timer;
|
|
|
367 |
uint opaque : 1;
|
|
|
368 |
uint mousePressed : 1;
|
|
|
369 |
uint hadDblClick : 1;
|
|
|
370 |
uint ctrlDown : 1;
|
|
|
371 |
QPointer<QWidget> oldFocus;
|
|
|
372 |
};
|
|
|
373 |
|
|
|
374 |
class Q3DockWindowTitleBar : public Q3TitleBar
|
|
|
375 |
{
|
|
|
376 |
Q_OBJECT
|
|
|
377 |
friend class Q3DockWindow;
|
|
|
378 |
friend class Q3DockWindowHandle;
|
|
|
379 |
|
|
|
380 |
public:
|
|
|
381 |
Q3DockWindowTitleBar(Q3DockWindow *dw);
|
|
|
382 |
void updateGui();
|
|
|
383 |
void setOpaqueMoving(bool b) { opaque = b; }
|
|
|
384 |
|
|
|
385 |
protected:
|
|
|
386 |
void resizeEvent(QResizeEvent *e);
|
|
|
387 |
void mousePressEvent(QMouseEvent *e);
|
|
|
388 |
void mouseMoveEvent(QMouseEvent *e);
|
|
|
389 |
void mouseReleaseEvent(QMouseEvent *e);
|
|
|
390 |
void mouseDoubleClickEvent(QMouseEvent *e);
|
|
|
391 |
void keyPressEvent(QKeyEvent *e);
|
|
|
392 |
void keyReleaseEvent(QKeyEvent *e);
|
|
|
393 |
|
|
|
394 |
private:
|
|
|
395 |
Q3DockWindow *dockWindow;
|
|
|
396 |
QPoint offset;
|
|
|
397 |
uint mousePressed : 1;
|
|
|
398 |
uint hadDblClick : 1;
|
|
|
399 |
uint opaque : 1;
|
|
|
400 |
uint ctrlDown : 1;
|
|
|
401 |
QPointer<QWidget> oldFocus;
|
|
|
402 |
|
|
|
403 |
};
|
|
|
404 |
|
|
|
405 |
Q3DockWindowHandle::Q3DockWindowHandle(Q3DockWindow *dw)
|
|
|
406 |
: QWidget(dw, "qt_dockwidget_internal"), dockWindow(dw),
|
|
|
407 |
closeButton(0), opaque(default_opaque), mousePressed(false)
|
|
|
408 |
{
|
|
|
409 |
ctrlDown = false;
|
|
|
410 |
timer = new QTimer(this);
|
|
|
411 |
connect(timer, SIGNAL(timeout()), this, SLOT(minimize()));
|
|
|
412 |
#ifdef Q_WS_WIN
|
|
|
413 |
setCursor(Qt::SizeAllCursor);
|
|
|
414 |
#endif
|
|
|
415 |
}
|
|
|
416 |
|
|
|
417 |
void Q3DockWindowHandle::paintEvent(QPaintEvent *e)
|
|
|
418 |
{
|
|
|
419 |
if (!dockWindow->dockArea && !opaque)
|
|
|
420 |
return;
|
|
|
421 |
QPainter p(this);
|
|
|
422 |
QStyleOptionQ3DockWindow opt;
|
|
|
423 |
opt.init(this);
|
|
|
424 |
if (!dockWindow->area() || dockWindow->area()->orientation() == Qt::Horizontal)
|
|
|
425 |
opt.state |= QStyle::State_Horizontal;
|
|
|
426 |
|
|
|
427 |
opt.rect = rect();
|
|
|
428 |
opt.docked = dockWindow->area();
|
|
|
429 |
opt.closeEnabled = dockWindow->isCloseEnabled();
|
|
|
430 |
opt.rect = QStyle::visualRect(opt.direction, opt.rect,
|
|
|
431 |
style()->subElementRect(QStyle::SE_Q3DockWindowHandleRect, &opt, this));
|
|
|
432 |
style()->drawPrimitive(QStyle::PE_IndicatorToolBarHandle, &opt, &p, this);
|
|
|
433 |
QWidget::paintEvent(e);
|
|
|
434 |
}
|
|
|
435 |
|
|
|
436 |
void Q3DockWindowHandle::keyPressEvent(QKeyEvent *e)
|
|
|
437 |
{
|
|
|
438 |
if (!mousePressed)
|
|
|
439 |
return;
|
|
|
440 |
if (e->key() == Qt::Key_Control) {
|
|
|
441 |
ctrlDown = true;
|
|
|
442 |
dockWindow->handleMove(mapFromGlobal(QCursor::pos()) - offset, QCursor::pos(), !opaque);
|
|
|
443 |
}
|
|
|
444 |
}
|
|
|
445 |
|
|
|
446 |
void Q3DockWindowHandle::keyReleaseEvent(QKeyEvent *e)
|
|
|
447 |
{
|
|
|
448 |
if (!mousePressed)
|
|
|
449 |
return;
|
|
|
450 |
if (e->key() == Qt::Key_Control) {
|
|
|
451 |
ctrlDown = false;
|
|
|
452 |
dockWindow->handleMove(mapFromGlobal(QCursor::pos()) - offset, QCursor::pos(), !opaque);
|
|
|
453 |
}
|
|
|
454 |
}
|
|
|
455 |
|
|
|
456 |
void Q3DockWindowHandle::mousePressEvent(QMouseEvent *e)
|
|
|
457 |
{
|
|
|
458 |
if (!dockWindow->dockArea)
|
|
|
459 |
return;
|
|
|
460 |
ctrlDown = (e->state() & Qt::ControlButton) == Qt::ControlButton;
|
|
|
461 |
oldFocus = qApp->focusWidget();
|
|
|
462 |
setFocus();
|
|
|
463 |
e->ignore();
|
|
|
464 |
if (e->button() != Qt::LeftButton)
|
|
|
465 |
return;
|
|
|
466 |
e->accept();
|
|
|
467 |
hadDblClick = false;
|
|
|
468 |
mousePressed = true;
|
|
|
469 |
offset = e->pos();
|
|
|
470 |
dockWindow->startRectDraw(mapToGlobal(e->pos()), !opaque);
|
|
|
471 |
if (!opaque)
|
|
|
472 |
qApp->installEventFilter(dockWindow);
|
|
|
473 |
}
|
|
|
474 |
|
|
|
475 |
void Q3DockWindowHandle::mouseMoveEvent(QMouseEvent *e)
|
|
|
476 |
{
|
|
|
477 |
if (!mousePressed || e->pos() == offset)
|
|
|
478 |
return;
|
|
|
479 |
ctrlDown = (e->state() & Qt::ControlButton) == Qt::ControlButton;
|
|
|
480 |
dockWindow->handleMove(e->pos() - offset, e->globalPos(), !opaque);
|
|
|
481 |
if (opaque)
|
|
|
482 |
dockWindow->updatePosition(e->globalPos());
|
|
|
483 |
}
|
|
|
484 |
|
|
|
485 |
void Q3DockWindowHandle::mouseReleaseEvent(QMouseEvent *e)
|
|
|
486 |
{
|
|
|
487 |
ctrlDown = false;
|
|
|
488 |
qApp->removeEventFilter(dockWindow);
|
|
|
489 |
if (oldFocus)
|
|
|
490 |
oldFocus->setFocus();
|
|
|
491 |
if (!mousePressed)
|
|
|
492 |
return;
|
|
|
493 |
dockWindow->endRectDraw(!opaque);
|
|
|
494 |
mousePressed = false;
|
|
|
495 |
#ifdef Q_WS_MAC
|
|
|
496 |
releaseMouse();
|
|
|
497 |
#endif
|
|
|
498 |
if (!hadDblClick && offset == e->pos()) {
|
|
|
499 |
timer->start(QApplication::doubleClickInterval(), true);
|
|
|
500 |
} else if (!hadDblClick) {
|
|
|
501 |
dockWindow->updatePosition(e->globalPos());
|
|
|
502 |
}
|
|
|
503 |
if (opaque)
|
|
|
504 |
dockWindow->titleBar->mousePressed = false;
|
|
|
505 |
if (dockWindow->parentWidget())
|
|
|
506 |
QApplication::postEvent(dockWindow->parentWidget(), new QEvent(QEvent::LayoutHint));
|
|
|
507 |
}
|
|
|
508 |
|
|
|
509 |
void Q3DockWindowHandle::minimize()
|
|
|
510 |
{
|
|
|
511 |
if (!dockWindow->area())
|
|
|
512 |
return;
|
|
|
513 |
|
|
|
514 |
Q3MainWindow *mw = qobject_cast<Q3MainWindow*>(dockWindow->area()->parentWidget());
|
|
|
515 |
if (mw && mw->isDockEnabled(dockWindow, Qt::DockMinimized))
|
|
|
516 |
mw->moveDockWindow(dockWindow, Qt::DockMinimized);
|
|
|
517 |
}
|
|
|
518 |
|
|
|
519 |
void Q3DockWindowHandle::resizeEvent(QResizeEvent *)
|
|
|
520 |
{
|
|
|
521 |
updateGui();
|
|
|
522 |
}
|
|
|
523 |
|
|
|
524 |
void Q3DockWindowHandle::updateGui()
|
|
|
525 |
{
|
|
|
526 |
updateGeometry();
|
|
|
527 |
|
|
|
528 |
if (!closeButton) {
|
|
|
529 |
closeButton = new QToolButton(this, "qt_close_button1");
|
|
|
530 |
#ifndef QT_NO_CURSOR
|
|
|
531 |
closeButton->setCursor(Qt::ArrowCursor);
|
|
|
532 |
#endif
|
|
|
533 |
QStyleOption opt(0);
|
|
|
534 |
opt.init(closeButton);
|
|
|
535 |
closeButton->setIcon(style()->standardIcon(QStyle::SP_DockWidgetCloseButton, &opt,
|
|
|
536 |
closeButton));
|
|
|
537 |
closeButton->setFixedSize(12, 12);
|
|
|
538 |
connect(closeButton, SIGNAL(clicked()),
|
|
|
539 |
dockWindow, SLOT(hide()));
|
|
|
540 |
}
|
|
|
541 |
|
|
|
542 |
if (dockWindow->isCloseEnabled() && dockWindow->area())
|
|
|
543 |
closeButton->show();
|
|
|
544 |
else
|
|
|
545 |
closeButton->hide();
|
|
|
546 |
|
|
|
547 |
if (!dockWindow->area())
|
|
|
548 |
return;
|
|
|
549 |
|
|
|
550 |
if (dockWindow->area()->orientation() == Qt::Horizontal) {
|
|
|
551 |
int off = (width() - closeButton->width() - 1) / 2;
|
|
|
552 |
closeButton->move(off, 2);
|
|
|
553 |
} else {
|
|
|
554 |
int off = (height() - closeButton->height() - 1) / 2;
|
|
|
555 |
int x = QApplication::reverseLayout() ? 2 : width() - closeButton->width() - 2;
|
|
|
556 |
closeButton->move(x, off);
|
|
|
557 |
}
|
|
|
558 |
}
|
|
|
559 |
|
|
|
560 |
void Q3DockWindowHandle::changeEvent(QEvent *ev)
|
|
|
561 |
{
|
|
|
562 |
if(ev->type() == QEvent::StyleChange) {
|
|
|
563 |
if (closeButton) {
|
|
|
564 |
QStyleOption opt(0);
|
|
|
565 |
opt.init(closeButton);
|
|
|
566 |
closeButton->setIcon(style()->standardIcon(QStyle::SP_DockWidgetCloseButton,
|
|
|
567 |
&opt, closeButton));
|
|
|
568 |
}
|
|
|
569 |
}
|
|
|
570 |
QWidget::changeEvent(ev);
|
|
|
571 |
}
|
|
|
572 |
|
|
|
573 |
QSize Q3DockWindowHandle::minimumSizeHint() const
|
|
|
574 |
{
|
|
|
575 |
if (!dockWindow->dockArea)
|
|
|
576 |
return QSize(0, 0);
|
|
|
577 |
int wh = dockWindow->isCloseEnabled() ? 17 : style()->pixelMetric(QStyle::PM_ToolBarHandleExtent, 0, this);
|
|
|
578 |
if (dockWindow->orientation() == Qt::Horizontal)
|
|
|
579 |
return QSize(wh, 0);
|
|
|
580 |
return QSize(0, wh);
|
|
|
581 |
}
|
|
|
582 |
|
|
|
583 |
void Q3DockWindowHandle::mouseDoubleClickEvent(QMouseEvent *e)
|
|
|
584 |
{
|
|
|
585 |
e->ignore();
|
|
|
586 |
if (e->button() != Qt::LeftButton)
|
|
|
587 |
return;
|
|
|
588 |
e->accept();
|
|
|
589 |
timer->stop();
|
|
|
590 |
emit doubleClicked();
|
|
|
591 |
hadDblClick = true;
|
|
|
592 |
if (dockWindow->parentWidget())
|
|
|
593 |
QApplication::postEvent(dockWindow->parentWidget(), new QEvent(QEvent::LayoutHint));
|
|
|
594 |
}
|
|
|
595 |
|
|
|
596 |
Q3DockWindowTitleBar::Q3DockWindowTitleBar(Q3DockWindow *dw)
|
|
|
597 |
: Q3TitleBar(0, dw), dockWindow(dw),
|
|
|
598 |
mousePressed(false), hadDblClick(false), opaque(default_opaque)
|
|
|
599 |
{
|
|
|
600 |
setObjectName(QLatin1String("qt_dockwidget_internal"));
|
|
|
601 |
ctrlDown = false;
|
|
|
602 |
setMouseTracking(true);
|
|
|
603 |
QStyleOptionTitleBar opt = getStyleOption();
|
|
|
604 |
setFixedHeight(style()->pixelMetric(QStyle::PM_TitleBarHeight, &opt, this));
|
|
|
605 |
connect(this, SIGNAL(doClose()), dockWindow, SLOT(hide()));
|
|
|
606 |
}
|
|
|
607 |
|
|
|
608 |
void Q3DockWindowTitleBar::keyPressEvent(QKeyEvent *e)
|
|
|
609 |
{
|
|
|
610 |
if (!mousePressed)
|
|
|
611 |
return;
|
|
|
612 |
if (e->key() == Qt::Key_Control) {
|
|
|
613 |
ctrlDown = true;
|
|
|
614 |
dockWindow->handleMove(mapFromGlobal(QCursor::pos()) - offset, QCursor::pos(), !opaque);
|
|
|
615 |
}
|
|
|
616 |
}
|
|
|
617 |
|
|
|
618 |
void Q3DockWindowTitleBar::keyReleaseEvent(QKeyEvent *e)
|
|
|
619 |
{
|
|
|
620 |
if (!mousePressed)
|
|
|
621 |
return;
|
|
|
622 |
if (e->key() == Qt::Key_Control) {
|
|
|
623 |
ctrlDown = false;
|
|
|
624 |
dockWindow->handleMove(mapFromGlobal(QCursor::pos()) - offset, QCursor::pos(), !opaque);
|
|
|
625 |
}
|
|
|
626 |
}
|
|
|
627 |
|
|
|
628 |
void Q3DockWindowTitleBar::mousePressEvent(QMouseEvent *e)
|
|
|
629 |
{
|
|
|
630 |
QStyleOptionTitleBar opt;
|
|
|
631 |
opt.init(this);
|
|
|
632 |
opt.subControls = QStyle::SC_All;
|
|
|
633 |
opt.activeSubControls = QStyle::SC_None;
|
|
|
634 |
opt.text = windowTitle();
|
|
|
635 |
//################
|
|
|
636 |
QIcon icon = windowIcon();
|
|
|
637 |
QSize s = icon.actualSize(QSize(64, 64));
|
|
|
638 |
opt.icon = icon.pixmap(s);
|
|
|
639 |
opt.titleBarState = window() ? window()->windowState() : static_cast<Qt::WindowStates>(Qt::WindowNoState);
|
|
|
640 |
opt.titleBarFlags = fakeWindowFlags();
|
|
|
641 |
QStyle::SubControl tbctrl = style()->hitTestComplexControl(QStyle::CC_TitleBar, &opt,
|
|
|
642 |
e->pos(), this);
|
|
|
643 |
|
|
|
644 |
if (tbctrl < QStyle::SC_TitleBarLabel && tbctrl != QStyle::SC_None) {
|
|
|
645 |
Q3TitleBar::mousePressEvent(e);
|
|
|
646 |
return;
|
|
|
647 |
}
|
|
|
648 |
|
|
|
649 |
ctrlDown = (e->state() & Qt::ControlButton) == Qt::ControlButton;
|
|
|
650 |
oldFocus = qApp->focusWidget();
|
|
|
651 |
// setFocus activates the window, which deactivates the main window
|
|
|
652 |
// not what we want, and not required anyway on Windows
|
|
|
653 |
#ifndef Q_WS_WIN
|
|
|
654 |
setFocus();
|
|
|
655 |
#endif
|
|
|
656 |
|
|
|
657 |
e->ignore();
|
|
|
658 |
if (e->button() != Qt::LeftButton)
|
|
|
659 |
return;
|
|
|
660 |
if (e->y() < 3 && dockWindow->isResizeEnabled())
|
|
|
661 |
return;
|
|
|
662 |
|
|
|
663 |
e->accept();
|
|
|
664 |
bool oldPressed = mousePressed;
|
|
|
665 |
mousePressed = true;
|
|
|
666 |
hadDblClick = false;
|
|
|
667 |
offset = e->pos();
|
|
|
668 |
dockWindow->startRectDraw(mapToGlobal(e->pos()), !opaque);
|
|
|
669 |
// grabMouse resets the Windows mouse press count, so we never receive a double click on Windows
|
|
|
670 |
// not required on Windows, and did work on X11, too, but no problem there in the first place
|
|
|
671 |
#ifndef Q_WS_WIN
|
|
|
672 |
if(!oldPressed && dockWindow->opaqueMoving())
|
|
|
673 |
grabMouse();
|
|
|
674 |
#else
|
|
|
675 |
Q_UNUSED(oldPressed);
|
|
|
676 |
#endif
|
|
|
677 |
}
|
|
|
678 |
|
|
|
679 |
void Q3DockWindowTitleBar::mouseMoveEvent(QMouseEvent *e)
|
|
|
680 |
{
|
|
|
681 |
if (!mousePressed) {
|
|
|
682 |
Q3TitleBar::mouseMoveEvent(e);
|
|
|
683 |
return;
|
|
|
684 |
}
|
|
|
685 |
|
|
|
686 |
ctrlDown = (e->state() & Qt::ControlButton) == Qt::ControlButton;
|
|
|
687 |
e->accept();
|
|
|
688 |
dockWindow->handleMove(e->pos() - offset, e->globalPos(), !opaque);
|
|
|
689 |
}
|
|
|
690 |
|
|
|
691 |
void Q3DockWindowTitleBar::mouseReleaseEvent(QMouseEvent *e)
|
|
|
692 |
{
|
|
|
693 |
if (!mousePressed) {
|
|
|
694 |
Q3TitleBar::mouseReleaseEvent(e);
|
|
|
695 |
return;
|
|
|
696 |
}
|
|
|
697 |
|
|
|
698 |
ctrlDown = false;
|
|
|
699 |
qApp->removeEventFilter(dockWindow);
|
|
|
700 |
if (oldFocus)
|
|
|
701 |
oldFocus->setFocus();
|
|
|
702 |
|
|
|
703 |
if (dockWindow->place() == Q3DockWindow::OutsideDock)
|
|
|
704 |
dockWindow->raise();
|
|
|
705 |
|
|
|
706 |
if(dockWindow->opaqueMoving())
|
|
|
707 |
releaseMouse();
|
|
|
708 |
if (!mousePressed)
|
|
|
709 |
return;
|
|
|
710 |
dockWindow->endRectDraw(!opaque);
|
|
|
711 |
mousePressed = false;
|
|
|
712 |
if (!hadDblClick)
|
|
|
713 |
dockWindow->updatePosition(e->globalPos());
|
|
|
714 |
if (opaque) {
|
|
|
715 |
dockWindow->horHandle->mousePressed = false;
|
|
|
716 |
dockWindow->verHandle->mousePressed = false;
|
|
|
717 |
}
|
|
|
718 |
if (dockWindow->parentWidget())
|
|
|
719 |
QApplication::postEvent(dockWindow->parentWidget(), new QEvent(QEvent::LayoutHint));
|
|
|
720 |
}
|
|
|
721 |
|
|
|
722 |
void Q3DockWindowTitleBar::resizeEvent(QResizeEvent *e)
|
|
|
723 |
{
|
|
|
724 |
updateGui();
|
|
|
725 |
Q3TitleBar::resizeEvent(e);
|
|
|
726 |
}
|
|
|
727 |
|
|
|
728 |
void Q3DockWindowTitleBar::updateGui()
|
|
|
729 |
{
|
|
|
730 |
if (dockWindow->isCloseEnabled()) {
|
|
|
731 |
setFakeWindowFlags(fakeWindowFlags() | Qt::WStyle_SysMenu);
|
|
|
732 |
} else {
|
|
|
733 |
setFakeWindowFlags(fakeWindowFlags() & ~Qt::WStyle_SysMenu);
|
|
|
734 |
}
|
|
|
735 |
}
|
|
|
736 |
|
|
|
737 |
void Q3DockWindowTitleBar::mouseDoubleClickEvent(QMouseEvent *)
|
|
|
738 |
{
|
|
|
739 |
emit doubleClicked();
|
|
|
740 |
hadDblClick = true;
|
|
|
741 |
if (dockWindow->parentWidget())
|
|
|
742 |
QApplication::postEvent(dockWindow->parentWidget(), new QEvent(QEvent::LayoutHint));
|
|
|
743 |
}
|
|
|
744 |
|
|
|
745 |
/*!
|
|
|
746 |
\class Q3DockWindow
|
|
|
747 |
\brief The Q3DockWindow class provides a widget which can be docked
|
|
|
748 |
inside a Q3DockArea or floated as a top level window on the
|
|
|
749 |
desktop.
|
|
|
750 |
|
|
|
751 |
\compat
|
|
|
752 |
|
|
|
753 |
This class handles moving, resizing, docking and undocking dock
|
|
|
754 |
windows. Q3ToolBar is a subclass of Q3DockWindow so the
|
|
|
755 |
functionality provided for dock windows is available with the same
|
|
|
756 |
API for toolbars.
|
|
|
757 |
|
|
|
758 |
\img qmainwindow-qdockareas.png Q3DockWindows in a Q3DockArea
|
|
|
759 |
\caption Two Q3DockWindows (\l{Q3ToolBar}s) in a \l Q3DockArea
|
|
|
760 |
|
|
|
761 |
\img qdockwindow.png A Q3DockWindow
|
|
|
762 |
\caption A Floating Q3DockWindow
|
|
|
763 |
|
|
|
764 |
If the user drags the dock window into the dock area the dock
|
|
|
765 |
window will be docked. If the user drags the dock area outside any
|
|
|
766 |
dock areas the dock window will be undocked (floated) and will
|
|
|
767 |
become a top level window. Double clicking a floating dock
|
|
|
768 |
window's title bar will dock the dock window to the last dock area
|
|
|
769 |
it was docked in. Double clicking a docked dock window's handle
|
|
|
770 |
will undock (float) the dock window.
|
|
|
771 |
\omit
|
|
|
772 |
Single clicking a docked dock window's handle will minimize the
|
|
|
773 |
dock window (only its handle will appear, below the menu bar).
|
|
|
774 |
Single clicking the minimized handle will restore the dock window
|
|
|
775 |
to the last dock area that it was docked in.
|
|
|
776 |
\endomit
|
|
|
777 |
If the user clicks the close button (which appears on floating
|
|
|
778 |
dock windows by default) the dock window will disappear. You can
|
|
|
779 |
control whether or not a dock window has a close button with
|
|
|
780 |
setCloseMode().
|
|
|
781 |
|
|
|
782 |
Q3MainWindow provides four dock areas (top, left, right and bottom)
|
|
|
783 |
which can be used by dock windows. For many applications using the
|
|
|
784 |
dock areas provided by Q3MainWindow is sufficient. (See the \l
|
|
|
785 |
Q3DockArea documentation if you want to create your own dock
|
|
|
786 |
areas.) In Q3MainWindow a right-click popup menu (the dock window
|
|
|
787 |
menu) is available which lists dock windows and can be used to
|
|
|
788 |
show or hide them. (The popup menu only lists dock windows that
|
|
|
789 |
have a \link QWidget::setWindowTitle() caption\endlink.)
|
|
|
790 |
|
|
|
791 |
When you construct a dock window you \e must pass it a Q3DockArea
|
|
|
792 |
or a Q3MainWindow as its parent if you want it docked. Pass 0 for
|
|
|
793 |
the parent if you want it floated.
|
|
|
794 |
|
|
|
795 |
\snippet doc/src/snippets/code/src_qt3support_widgets_q3dockwindow.cpp 0
|
|
|
796 |
|
|
|
797 |
In the example above we create a new Q3ToolBar in the constructor
|
|
|
798 |
of a Q3MainWindow subclass (so that the \e this pointer points to
|
|
|
799 |
the Q3MainWindow). By default the toolbar will be added to the \c
|
|
|
800 |
Top dock area, but we've moved it to the \c Left dock area.
|
|
|
801 |
|
|
|
802 |
A dock window is often used to contain a single widget. In these
|
|
|
803 |
cases the widget can be set by calling setWidget(). If you're
|
|
|
804 |
constructing a dock window that contains multiple widgets, e.g. a
|
|
|
805 |
toolbar, arrange the widgets within a box layout inside the dock
|
|
|
806 |
window. To do this use the boxLayout() function to get a pointer
|
|
|
807 |
to the dock window's box layout, then add widgets to the layout
|
|
|
808 |
using the box layout's QBoxLayout::addWidget() function. The dock
|
|
|
809 |
window will dynamically set the orientation of the layout to be
|
|
|
810 |
vertical or horizontal as necessary, although you can control this
|
|
|
811 |
yourself with setOrientation().
|
|
|
812 |
|
|
|
813 |
Although a common use of dock windows is for toolbars, they can be
|
|
|
814 |
used with any widgets. When using larger
|
|
|
815 |
widgets it may make sense for the dock window to be resizable by
|
|
|
816 |
calling setResizeEnabled(). Resizable dock windows are given
|
|
|
817 |
splitter-like handles to allow the user to resize them within
|
|
|
818 |
their dock area. When resizable dock windows are undocked they
|
|
|
819 |
become top level windows and can be resized like any other top
|
|
|
820 |
level windows, e.g. by dragging a corner or edge.
|
|
|
821 |
|
|
|
822 |
Qt::Dock windows can be docked and undocked using dock() and undock().
|
|
|
823 |
A dock window's orientation can be set with setOrientation(). You
|
|
|
824 |
can also use Q3DockArea::moveDockWindow(). If you're using a
|
|
|
825 |
Q3MainWindow, Q3MainWindow::moveDockWindow() and
|
|
|
826 |
Q3MainWindow::removeDockWindow() are available.
|
|
|
827 |
|
|
|
828 |
A dock window can have some preferred settings, for example, you
|
|
|
829 |
can set a preferred offset from the left edge (or top edge for
|
|
|
830 |
vertical dock areas) of the dock area using setOffset(). If you'd
|
|
|
831 |
prefer a dock window to start on a new line when it is docked use
|
|
|
832 |
setNewLine(). The setFixedExtentWidth() and setFixedExtentHeight()
|
|
|
833 |
functions can be used to define the dock window's preferred size,
|
|
|
834 |
and the setHorizontallyStretchable() and setVerticallyStretchable()
|
|
|
835 |
functions set whether the dock window can be stretched or not.
|
|
|
836 |
Dock windows can be moved by default, but this can be changed with
|
|
|
837 |
setMovingEnabled(). When a dock window is moved it is shown as a
|
|
|
838 |
rectangular outline, but it can be shown normally using
|
|
|
839 |
setOpaqueMoving().
|
|
|
840 |
|
|
|
841 |
When a dock window's visibility changes, i.e. it is shown or
|
|
|
842 |
hidden, the visibilityChanged() signal is emitted. When a dock
|
|
|
843 |
window is docked, undocked or moved inside the dock area the
|
|
|
844 |
placeChanged() signal is emitted.
|
|
|
845 |
*/
|
|
|
846 |
|
|
|
847 |
/*!
|
|
|
848 |
\enum Q3DockWindow::Place
|
|
|
849 |
|
|
|
850 |
This enum specifies the possible locations for a Q3DockWindow:
|
|
|
851 |
|
|
|
852 |
\value InDock Inside a Q3DockArea.
|
|
|
853 |
\value OutsideDock Floating as a top level window on the desktop.
|
|
|
854 |
*/
|
|
|
855 |
|
|
|
856 |
/*!
|
|
|
857 |
\enum Q3DockWindow::CloseMode
|
|
|
858 |
|
|
|
859 |
This enum type specifies when (if ever) a dock window has a close
|
|
|
860 |
button.
|
|
|
861 |
|
|
|
862 |
\value Never The dock window never has a close button and cannot
|
|
|
863 |
be closed by the user.
|
|
|
864 |
\value Docked The dock window has a close button only when
|
|
|
865 |
docked.
|
|
|
866 |
\value Undocked The dock window has a close button only when
|
|
|
867 |
floating.
|
|
|
868 |
\value Always The dock window always has a close button.
|
|
|
869 |
\omit
|
|
|
870 |
Note that dock windows can always be minimized if the user clicks
|
|
|
871 |
their dock window handle when they are docked.
|
|
|
872 |
\endomit
|
|
|
873 |
*/
|
|
|
874 |
|
|
|
875 |
/*!
|
|
|
876 |
\fn void Q3DockWindow::setHorizontalStretchable(bool b)
|
|
|
877 |
|
|
|
878 |
If \a b is true the dock window is set to be horizontally
|
|
|
879 |
stretchable.
|
|
|
880 |
*/
|
|
|
881 |
/*!
|
|
|
882 |
\fn void Q3DockWindow::setVerticalStretchable(bool b)
|
|
|
883 |
|
|
|
884 |
If \a b is true the dock window is set to be vertically
|
|
|
885 |
stretchable.
|
|
|
886 |
*/
|
|
|
887 |
/*!
|
|
|
888 |
\fn bool Q3DockWindow::isHorizontalStretchable() const
|
|
|
889 |
|
|
|
890 |
Returns true if the dock window can be stretched horizontally;
|
|
|
891 |
otherwise returns false.
|
|
|
892 |
*/
|
|
|
893 |
/*!
|
|
|
894 |
\fn bool Q3DockWindow::isVerticalStretchable() const
|
|
|
895 |
|
|
|
896 |
Returns true if the dock window can be stretched vertically;
|
|
|
897 |
otherwise returns false.
|
|
|
898 |
*/
|
|
|
899 |
/*!
|
|
|
900 |
\fn void Q3DockWindow::orientationChanged(Qt::Orientation o)
|
|
|
901 |
|
|
|
902 |
This signal is emitted when the orientation of the dock window is
|
|
|
903 |
changed. The new orientation is \a o.
|
|
|
904 |
*/
|
|
|
905 |
|
|
|
906 |
/*!
|
|
|
907 |
\fn void Q3DockWindow::placeChanged(Q3DockWindow::Place p)
|
|
|
908 |
|
|
|
909 |
This signal is emitted when the dock window is docked (\a p is \c
|
|
|
910 |
InDock), undocked (\a p is \c OutsideDock) or moved inside the
|
|
|
911 |
the dock area.
|
|
|
912 |
|
|
|
913 |
\sa Q3DockArea::moveDockWindow(), Q3DockArea::removeDockWindow(),
|
|
|
914 |
Q3MainWindow::moveDockWindow(), Q3MainWindow::removeDockWindow()
|
|
|
915 |
*/
|
|
|
916 |
|
|
|
917 |
/*!
|
|
|
918 |
\fn void Q3DockWindow::visibilityChanged(bool visible)
|
|
|
919 |
|
|
|
920 |
This signal is emitted when the visibility of the dock window
|
|
|
921 |
relatively to its dock area is changed. If \a visible is true, the
|
|
|
922 |
Q3DockWindow is now visible to the dock area, otherwise it has been
|
|
|
923 |
hidden.
|
|
|
924 |
|
|
|
925 |
A dock window can be hidden if it has a close button which the
|
|
|
926 |
user has clicked. In the case of a Q3MainWindow a dock window can
|
|
|
927 |
have its visibility changed (hidden or shown) by clicking its name
|
|
|
928 |
in the dock window menu that lists the Q3MainWindow's dock windows.
|
|
|
929 |
*/
|
|
|
930 |
|
|
|
931 |
/*!
|
|
|
932 |
\fn Q3DockArea *Q3DockWindow::area() const
|
|
|
933 |
|
|
|
934 |
Returns the dock area in which this dock window is docked, or 0 if
|
|
|
935 |
the dock window is floating.
|
|
|
936 |
*/
|
|
|
937 |
|
|
|
938 |
/*!
|
|
|
939 |
\property Q3DockWindow::place
|
|
|
940 |
\brief the location where the dock window is placed
|
|
|
941 |
|
|
|
942 |
This is either \c InDock or \c OutsideDock.
|
|
|
943 |
|
|
|
944 |
\sa Q3DockArea::moveDockWindow(), Q3DockArea::removeDockWindow(),
|
|
|
945 |
Q3MainWindow::moveDockWindow(), Q3MainWindow::removeDockWindow()
|
|
|
946 |
*/
|
|
|
947 |
|
|
|
948 |
/*!
|
|
|
949 |
Constructs a Q3DockWindow with parent \a parent, called \a name and
|
|
|
950 |
with widget flags \a f.
|
|
|
951 |
*/
|
|
|
952 |
|
|
|
953 |
Q3DockWindow::Q3DockWindow(QWidget* parent, const char* name, Qt::WindowFlags f)
|
|
|
954 |
: Q3Frame(parent, name, f | Qt::WType_Dialog | Qt::WStyle_Customize | Qt::WStyle_NoBorder)
|
|
|
955 |
{
|
|
|
956 |
curPlace = InDock;
|
|
|
957 |
isToolbar = false;
|
|
|
958 |
init();
|
|
|
959 |
}
|
|
|
960 |
|
|
|
961 |
/*!
|
|
|
962 |
Constructs a Q3DockWindow with parent \a parent, called \a name and
|
|
|
963 |
with widget flags \a f.
|
|
|
964 |
|
|
|
965 |
If \a p is \c InDock, the dock window is docked into a dock area
|
|
|
966 |
and \a parent \e must be a Q3DockArea or a Q3MainWindow. If the \a
|
|
|
967 |
parent is a Q3MainWindow the dock window will be docked in the main
|
|
|
968 |
window's \c Top dock area.
|
|
|
969 |
|
|
|
970 |
If \a p is \c OutsideDock, the dock window is created as a floating
|
|
|
971 |
window.
|
|
|
972 |
|
|
|
973 |
We recommend creating the dock area \c InDock with a Q3MainWindow
|
|
|
974 |
as parent then calling Q3MainWindow::moveDockWindow() to move the
|
|
|
975 |
dock window where you want it.
|
|
|
976 |
*/
|
|
|
977 |
|
|
|
978 |
Q3DockWindow::Q3DockWindow(Place p, QWidget *parent, const char *name, Qt::WindowFlags f)
|
|
|
979 |
: Q3Frame(parent, name, f | Qt::WType_Dialog | Qt::WStyle_Customize | Qt::WStyle_NoBorder)
|
|
|
980 |
{
|
|
|
981 |
curPlace = p;
|
|
|
982 |
isToolbar = false;
|
|
|
983 |
init();
|
|
|
984 |
}
|
|
|
985 |
|
|
|
986 |
/*! \internal
|
|
|
987 |
*/
|
|
|
988 |
|
|
|
989 |
Q3DockWindow::Q3DockWindow(Place p, QWidget *parent, const char *name, Qt::WindowFlags f, bool toolbar)
|
|
|
990 |
: Q3Frame(parent, name, f | Qt::WType_Dialog | Qt::WStyle_Customize | Qt::WStyle_NoBorder)
|
|
|
991 |
{
|
|
|
992 |
curPlace = p;
|
|
|
993 |
isToolbar = toolbar;
|
|
|
994 |
init();
|
|
|
995 |
}
|
|
|
996 |
|
|
|
997 |
class Q3DockWindowGridLayout : public QGridLayout
|
|
|
998 |
{
|
|
|
999 |
public:
|
|
|
1000 |
Q3DockWindowGridLayout(QWidget *parent, int nRows, int nCols)
|
|
|
1001 |
: QGridLayout(parent, nRows, nCols) {};
|
|
|
1002 |
|
|
|
1003 |
Qt::Orientations expandingDirections() const
|
|
|
1004 |
{
|
|
|
1005 |
return 0;
|
|
|
1006 |
}
|
|
|
1007 |
};
|
|
|
1008 |
|
|
|
1009 |
void Q3DockWindow::init()
|
|
|
1010 |
{
|
|
|
1011 |
wid = 0;
|
|
|
1012 |
rubberBand = 0;
|
|
|
1013 |
dockArea = 0;
|
|
|
1014 |
tmpDockArea = 0;
|
|
|
1015 |
resizeEnabled = false;
|
|
|
1016 |
moveEnabled = true;
|
|
|
1017 |
nl = false;
|
|
|
1018 |
opaque = default_opaque;
|
|
|
1019 |
cMode = Never;
|
|
|
1020 |
offs = 0;
|
|
|
1021 |
fExtent = QSize(-1, -1);
|
|
|
1022 |
dockWindowData = 0;
|
|
|
1023 |
lastPos = QPoint(-1, -1);
|
|
|
1024 |
lastSize = QSize(-1, -1);
|
|
|
1025 |
stretchable[Qt::Horizontal] = false;
|
|
|
1026 |
stretchable[Qt::Vertical] = false;
|
|
|
1027 |
|
|
|
1028 |
widgetResizeHandler = new QWidgetResizeHandler(this);
|
|
|
1029 |
widgetResizeHandler->setMovingEnabled(false);
|
|
|
1030 |
|
|
|
1031 |
titleBar = new Q3DockWindowTitleBar(this);
|
|
|
1032 |
verHandle = new Q3DockWindowHandle(this);
|
|
|
1033 |
verHandle->setSizePolicy(QSizePolicy(QSizePolicy::Fixed, QSizePolicy::Preferred));
|
|
|
1034 |
horHandle = new Q3DockWindowHandle(this);
|
|
|
1035 |
horHandle->setSizePolicy(QSizePolicy(QSizePolicy::Preferred, QSizePolicy::Fixed));
|
|
|
1036 |
|
|
|
1037 |
vHandleLeft = new Q3DockWindowResizeHandle(Qt::Vertical, this, this, "vert. handle");
|
|
|
1038 |
vHandleRight = new Q3DockWindowResizeHandle(Qt::Vertical, this, this, "vert. handle");
|
|
|
1039 |
hHandleTop = new Q3DockWindowResizeHandle(Qt::Horizontal, this, this, "horz. handle");
|
|
|
1040 |
hHandleBottom = new Q3DockWindowResizeHandle(Qt::Horizontal, this, this, "horz. handle");
|
|
|
1041 |
|
|
|
1042 |
// Creating inner layout
|
|
|
1043 |
hbox = new QVBoxLayout();
|
|
|
1044 |
vbox = new QHBoxLayout();
|
|
|
1045 |
childBox = new QBoxLayout(QBoxLayout::LeftToRight);
|
|
|
1046 |
vbox->addSpacing(2);
|
|
|
1047 |
vbox->addWidget(verHandle);
|
|
|
1048 |
vbox->addStretch(0);
|
|
|
1049 |
vbox->addLayout(childBox, 1);
|
|
|
1050 |
vbox->addStretch(0);
|
|
|
1051 |
|
|
|
1052 |
hbox->setResizeMode(QLayout::FreeResize);
|
|
|
1053 |
hbox->setMargin(isResizeEnabled() || curPlace == OutsideDock ? 2 : 0);
|
|
|
1054 |
hbox->setSpacing(1);
|
|
|
1055 |
hbox->addWidget(titleBar);
|
|
|
1056 |
hbox->addWidget(horHandle);
|
|
|
1057 |
hbox->addLayout(vbox);
|
|
|
1058 |
|
|
|
1059 |
// Set up the initial handle layout for Qt::Vertical
|
|
|
1060 |
// Handle layout will change on calls to setOrienation()
|
|
|
1061 |
QGridLayout *glayout = new Q3DockWindowGridLayout(this, 3, 3);
|
|
|
1062 |
glayout->setResizeMode(QLayout::Minimum);
|
|
|
1063 |
glayout->addMultiCellWidget(hHandleTop, 0, 0, 1, 1);
|
|
|
1064 |
glayout->addMultiCellWidget(hHandleBottom, 2, 2, 1, 1);
|
|
|
1065 |
glayout->addMultiCellWidget(vHandleLeft, 0, 2, 0, 0);
|
|
|
1066 |
glayout->addMultiCellWidget(vHandleRight, 0, 2, 2, 2);
|
|
|
1067 |
glayout->addLayout(hbox, 1, 1);
|
|
|
1068 |
glayout->setRowStretch(1, 1);
|
|
|
1069 |
glayout->setColStretch(1, 1);
|
|
|
1070 |
|
|
|
1071 |
hHandleBottom->hide();
|
|
|
1072 |
vHandleRight->hide();
|
|
|
1073 |
hHandleTop->hide();
|
|
|
1074 |
vHandleLeft->hide();
|
|
|
1075 |
setFrameStyle(Q3Frame::StyledPanel | Q3Frame::Raised);
|
|
|
1076 |
setLineWidth(2);
|
|
|
1077 |
|
|
|
1078 |
if (parentWidget())
|
|
|
1079 |
parentWidget()->installEventFilter(this);
|
|
|
1080 |
QWidget *mw = parentWidget();
|
|
|
1081 |
Q3DockArea *da = qobject_cast<Q3DockArea*>(parentWidget());
|
|
|
1082 |
if (da) {
|
|
|
1083 |
if (curPlace == InDock)
|
|
|
1084 |
da->moveDockWindow(this);
|
|
|
1085 |
mw = da->parentWidget();
|
|
|
1086 |
}
|
|
|
1087 |
if (qobject_cast<Q3MainWindow*>(mw)) {
|
|
|
1088 |
if (place() == InDock) {
|
|
|
1089 |
Qt::Dock myDock = Qt::DockTop;
|
|
|
1090 |
// make sure we put the window in the correct dock.
|
|
|
1091 |
if (dockArea) {
|
|
|
1092 |
Q3MainWindow *mainw = (Q3MainWindow*)mw;
|
|
|
1093 |
// I'm not checking if it matches the top because I've
|
|
|
1094 |
// done the assignment to it above.
|
|
|
1095 |
if (dockArea == mainw->leftDock())
|
|
|
1096 |
myDock = Qt::DockLeft;
|
|
|
1097 |
else if (dockArea == mainw->rightDock())
|
|
|
1098 |
myDock = Qt::DockRight;
|
|
|
1099 |
else if (dockArea == mainw->bottomDock())
|
|
|
1100 |
myDock = Qt::DockBottom;
|
|
|
1101 |
}
|
|
|
1102 |
((Q3MainWindow*)mw)->addDockWindow(this, myDock);
|
|
|
1103 |
}
|
|
|
1104 |
moveEnabled = ((Q3MainWindow*)mw)->dockWindowsMovable();
|
|
|
1105 |
opaque = ((Q3MainWindow*)mw)->opaqueMoving();
|
|
|
1106 |
}
|
|
|
1107 |
|
|
|
1108 |
updateGui();
|
|
|
1109 |
|
|
|
1110 |
connect(titleBar, SIGNAL(doubleClicked()), this, SLOT(dock()));
|
|
|
1111 |
connect(verHandle, SIGNAL(doubleClicked()), this, SLOT(undock()));
|
|
|
1112 |
connect(horHandle, SIGNAL(doubleClicked()), this, SLOT(undock()));
|
|
|
1113 |
connect(this, SIGNAL(orientationChanged(Qt::Orientation)),
|
|
|
1114 |
this, SLOT(setOrientation(Qt::Orientation)));
|
|
|
1115 |
}
|
|
|
1116 |
|
|
|
1117 |
/*!
|
|
|
1118 |
Sets the orientation of the dock window to \a o. The orientation
|
|
|
1119 |
is propagated to the layout boxLayout().
|
|
|
1120 |
|
|
|
1121 |
\warning All undocked Q3ToolBars will always have a horizontal orientation.
|
|
|
1122 |
*/
|
|
|
1123 |
|
|
|
1124 |
void Q3DockWindow::setOrientation(Qt::Orientation o)
|
|
|
1125 |
{
|
|
|
1126 |
QGridLayout *glayout = (QGridLayout*)layout();
|
|
|
1127 |
glayout->removeWidget(hHandleTop);
|
|
|
1128 |
glayout->removeWidget(hHandleBottom);
|
|
|
1129 |
glayout->removeWidget(vHandleLeft);
|
|
|
1130 |
glayout->removeWidget(vHandleRight);
|
|
|
1131 |
|
|
|
1132 |
if (o == Qt::Horizontal) {
|
|
|
1133 |
// Set up the new layout as
|
|
|
1134 |
// 3 3 3 1 = vHandleLeft 4 = hHandleBottom
|
|
|
1135 |
// 1 X 2 2 = vHandleRight X = Inner Layout
|
|
|
1136 |
// 4 4 4 3 = hHandleTop
|
|
|
1137 |
glayout->addMultiCellWidget(hHandleTop, 0, 0, 0, 2);
|
|
|
1138 |
glayout->addMultiCellWidget(hHandleBottom, 2, 2, 0, 2);
|
|
|
1139 |
glayout->addMultiCellWidget(vHandleLeft, 1, 1, 0, 0);
|
|
|
1140 |
glayout->addMultiCellWidget(vHandleRight, 1, 1, 2, 2);
|
|
|
1141 |
} else {
|
|
|
1142 |
// Set up the new layout as
|
|
|
1143 |
// 1 3 2 1 = vHandleLeft 4 = hHandleBottom
|
|
|
1144 |
// 1 X 2 2 = vHandleRight X = Inner Layout
|
|
|
1145 |
// 1 4 2 3 = hHandleTop
|
|
|
1146 |
glayout->addMultiCellWidget(hHandleTop, 0, 0, 1, 1);
|
|
|
1147 |
glayout->addMultiCellWidget(hHandleBottom, 2, 2, 1, 1);
|
|
|
1148 |
glayout->addMultiCellWidget(vHandleLeft, 0, 2, 0, 0);
|
|
|
1149 |
glayout->addMultiCellWidget(vHandleRight, 0, 2, 2, 2);
|
|
|
1150 |
}
|
|
|
1151 |
boxLayout()->setDirection(o == Qt::Horizontal ? QBoxLayout::LeftToRight : QBoxLayout::TopToBottom);
|
|
|
1152 |
QApplication::sendPostedEvents(this, QEvent::LayoutHint);
|
|
|
1153 |
QEvent *e = new QEvent(QEvent::LayoutHint);
|
|
|
1154 |
QApplication::postEvent(this, e);
|
|
|
1155 |
}
|
|
|
1156 |
|
|
|
1157 |
/*!
|
|
|
1158 |
Destroys the dock window and its child widgets.
|
|
|
1159 |
*/
|
|
|
1160 |
|
|
|
1161 |
Q3DockWindow::~Q3DockWindow()
|
|
|
1162 |
{
|
|
|
1163 |
qApp->removeEventFilter(this);
|
|
|
1164 |
if (area())
|
|
|
1165 |
area()->removeDockWindow(this, false, false);
|
|
|
1166 |
Q3DockArea *a = area();
|
|
|
1167 |
if (!a && dockWindowData)
|
|
|
1168 |
a = ((Q3DockArea::DockWindowData*)dockWindowData)->area;
|
|
|
1169 |
Q3MainWindow *mw = a ? qobject_cast<Q3MainWindow*>(a->parentWidget()) : 0;
|
|
|
1170 |
if (mw)
|
|
|
1171 |
mw->removeDockWindow(this);
|
|
|
1172 |
|
|
|
1173 |
delete (Q3DockArea::DockWindowData*)dockWindowData;
|
|
|
1174 |
}
|
|
|
1175 |
|
|
|
1176 |
/*! \reimp
|
|
|
1177 |
*/
|
|
|
1178 |
|
|
|
1179 |
void Q3DockWindow::resizeEvent(QResizeEvent *e)
|
|
|
1180 |
{
|
|
|
1181 |
Q3Frame::resizeEvent(e);
|
|
|
1182 |
updateGui();
|
|
|
1183 |
}
|
|
|
1184 |
|
|
|
1185 |
|
|
|
1186 |
void Q3DockWindow::swapRect(QRect &r, Qt::Orientation o, const QPoint &offset, Q3DockArea *)
|
|
|
1187 |
{
|
|
|
1188 |
r.setSize(QSize(r.height(), r.width()));
|
|
|
1189 |
bool reverse = QApplication::reverseLayout();
|
|
|
1190 |
if (o == Qt::Horizontal)
|
|
|
1191 |
r.moveBy(-r.width()/2, 0);
|
|
|
1192 |
else
|
|
|
1193 |
r.moveBy(reverse ? - r.width() : 0, -r.height() / 2 );
|
|
|
1194 |
r.moveBy(offset.x(), offset.y());
|
|
|
1195 |
}
|
|
|
1196 |
|
|
|
1197 |
QWidget *Q3DockWindow::areaAt(const QPoint &gp)
|
|
|
1198 |
{
|
|
|
1199 |
QWidget *w = qApp->widgetAt(gp);
|
|
|
1200 |
|
|
|
1201 |
if (w && (w == this || w == titleBar) && parentWidget())
|
|
|
1202 |
w = parentWidget()->childAt(parentWidget()->mapFromGlobal(gp));
|
|
|
1203 |
|
|
|
1204 |
while (w) {
|
|
|
1205 |
if (qobject_cast<Q3DockArea*>(w)) {
|
|
|
1206 |
Q3DockArea *a = (Q3DockArea*)w;
|
|
|
1207 |
if (a->isDockWindowAccepted(this))
|
|
|
1208 |
return w;
|
|
|
1209 |
}
|
|
|
1210 |
if (qobject_cast<Q3MainWindow*>(w)) {
|
|
|
1211 |
Q3MainWindow *mw = (Q3MainWindow*)w;
|
|
|
1212 |
Q3DockArea *a = mw->dockingArea(mw->mapFromGlobal(gp));
|
|
|
1213 |
if (a && a->isDockWindowAccepted(this))
|
|
|
1214 |
return a;
|
|
|
1215 |
}
|
|
|
1216 |
w = w->isWindow() ? 0 : (QWidget *)w->parent();
|
|
|
1217 |
}
|
|
|
1218 |
return 0;
|
|
|
1219 |
}
|
|
|
1220 |
|
|
|
1221 |
void Q3DockWindow::handleMove(const QPoint &pos, const QPoint &gp, bool drawRect)
|
|
|
1222 |
{
|
|
|
1223 |
if (!rubberBand)
|
|
|
1224 |
return;
|
|
|
1225 |
|
|
|
1226 |
currRect = QRect(realWidgetPos(this), size());
|
|
|
1227 |
QWidget *w = areaAt(gp);
|
|
|
1228 |
if (titleBar->ctrlDown || horHandle->ctrlDown || verHandle->ctrlDown)
|
|
|
1229 |
w = 0;
|
|
|
1230 |
currRect.moveBy(pos.x(), pos.y());
|
|
|
1231 |
if (!qobject_cast<Q3DockArea*>(w)) {
|
|
|
1232 |
if (startOrientation != Qt::Horizontal && qobject_cast<Q3ToolBar*>(this))
|
|
|
1233 |
swapRect(currRect, Qt::Horizontal, startOffset, (Q3DockArea*)w);
|
|
|
1234 |
if (drawRect) {
|
|
|
1235 |
rubberBand->setGeometry(currRect);
|
|
|
1236 |
} else {
|
|
|
1237 |
QPoint mp(mapToGlobal(pos));
|
|
|
1238 |
if(place() == InDock) {
|
|
|
1239 |
undock();
|
|
|
1240 |
if(titleBar) {
|
|
|
1241 |
mp = QPoint(titleBar->width() / 2, titleBar->height() / 2);
|
|
|
1242 |
QMouseEvent me(QEvent::MouseButtonPress, mp, Qt::LeftButton, 0);
|
|
|
1243 |
QApplication::sendEvent(titleBar, &me);
|
|
|
1244 |
mp = titleBar->mapToGlobal(mp);
|
|
|
1245 |
}
|
|
|
1246 |
}
|
|
|
1247 |
move(mp);
|
|
|
1248 |
}
|
|
|
1249 |
state = OutsideDock;
|
|
|
1250 |
return;
|
|
|
1251 |
}
|
|
|
1252 |
|
|
|
1253 |
Q3DockArea *area = (Q3DockArea*)w;
|
|
|
1254 |
if(area->isVisible()) {
|
|
|
1255 |
state = InDock;
|
|
|
1256 |
Qt::Orientation o = (area ? area->orientation() :
|
|
|
1257 |
(boxLayout()->direction() == QBoxLayout::LeftToRight ||
|
|
|
1258 |
boxLayout()->direction() == QBoxLayout::RightToLeft ?
|
|
|
1259 |
Qt::Horizontal : Qt::Vertical));
|
|
|
1260 |
if (startOrientation != o)
|
|
|
1261 |
swapRect(currRect, o, startOffset, area);
|
|
|
1262 |
if (drawRect) {
|
|
|
1263 |
rubberBand->setGeometry(currRect);
|
|
|
1264 |
}
|
|
|
1265 |
tmpDockArea = area;
|
|
|
1266 |
}
|
|
|
1267 |
}
|
|
|
1268 |
|
|
|
1269 |
void Q3DockWindow::updateGui()
|
|
|
1270 |
{
|
|
|
1271 |
if (curPlace == OutsideDock) {
|
|
|
1272 |
hbox->setMargin(2);
|
|
|
1273 |
horHandle->hide();
|
|
|
1274 |
verHandle->hide();
|
|
|
1275 |
if (moveEnabled)
|
|
|
1276 |
titleBar->show();
|
|
|
1277 |
else
|
|
|
1278 |
titleBar->hide();
|
|
|
1279 |
titleBar->updateGui();
|
|
|
1280 |
hHandleTop->hide();
|
|
|
1281 |
vHandleLeft->hide();
|
|
|
1282 |
hHandleBottom->hide();
|
|
|
1283 |
vHandleRight->hide();
|
|
|
1284 |
setLineWidth(2);
|
|
|
1285 |
widgetResizeHandler->setActive(isResizeEnabled());
|
|
|
1286 |
} else {
|
|
|
1287 |
hbox->setMargin(0);
|
|
|
1288 |
titleBar->hide();
|
|
|
1289 |
if (orientation() == Qt::Horizontal) {
|
|
|
1290 |
horHandle->hide();
|
|
|
1291 |
if (moveEnabled)
|
|
|
1292 |
verHandle->show();
|
|
|
1293 |
else
|
|
|
1294 |
verHandle->hide();
|
|
|
1295 |
#ifdef Q_WS_MAC
|
|
|
1296 |
if(horHandle->mousePressed) {
|
|
|
1297 |
horHandle->mousePressed = false;
|
|
|
1298 |
verHandle->mousePressed = true;
|
|
|
1299 |
verHandle->grabMouse();
|
|
|
1300 |
}
|
|
|
1301 |
#endif
|
|
|
1302 |
verHandle->updateGui();
|
|
|
1303 |
} else {
|
|
|
1304 |
if (moveEnabled)
|
|
|
1305 |
horHandle->show();
|
|
|
1306 |
else
|
|
|
1307 |
horHandle->hide();
|
|
|
1308 |
horHandle->updateGui();
|
|
|
1309 |
#ifdef Q_WS_MAC
|
|
|
1310 |
if(verHandle->mousePressed) {
|
|
|
1311 |
verHandle->mousePressed = false;
|
|
|
1312 |
horHandle->mousePressed = true;
|
|
|
1313 |
horHandle->grabMouse();
|
|
|
1314 |
}
|
|
|
1315 |
#endif
|
|
|
1316 |
verHandle->hide();
|
|
|
1317 |
}
|
|
|
1318 |
if (isResizeEnabled()) {
|
|
|
1319 |
if (orientation() == Qt::Horizontal) {
|
|
|
1320 |
hHandleBottom->raise();
|
|
|
1321 |
hHandleTop->raise();
|
|
|
1322 |
} else {
|
|
|
1323 |
vHandleRight->raise();
|
|
|
1324 |
vHandleLeft->raise();
|
|
|
1325 |
}
|
|
|
1326 |
|
|
|
1327 |
if (area()) {
|
|
|
1328 |
if (orientation() == Qt::Horizontal) {
|
|
|
1329 |
if (area()->handlePosition() == Q3DockArea::Normal) {
|
|
|
1330 |
hHandleBottom->show();
|
|
|
1331 |
hHandleTop->hide();
|
|
|
1332 |
} else {
|
|
|
1333 |
hHandleTop->show();
|
|
|
1334 |
hHandleBottom->hide();
|
|
|
1335 |
}
|
|
|
1336 |
if (!area()->isLastDockWindow(this))
|
|
|
1337 |
vHandleRight->show();
|
|
|
1338 |
else
|
|
|
1339 |
vHandleRight->hide();
|
|
|
1340 |
vHandleLeft->hide();
|
|
|
1341 |
} else {
|
|
|
1342 |
if ((area()->handlePosition() == Q3DockArea::Normal) != QApplication::reverseLayout()) {
|
|
|
1343 |
vHandleRight->show();
|
|
|
1344 |
vHandleLeft->hide();
|
|
|
1345 |
} else {
|
|
|
1346 |
vHandleLeft->show();
|
|
|
1347 |
vHandleRight->hide();
|
|
|
1348 |
}
|
|
|
1349 |
if (!area()->isLastDockWindow(this))
|
|
|
1350 |
hHandleBottom->show();
|
|
|
1351 |
else
|
|
|
1352 |
hHandleBottom->hide();
|
|
|
1353 |
hHandleTop->hide();
|
|
|
1354 |
}
|
|
|
1355 |
}
|
|
|
1356 |
}
|
|
|
1357 |
#ifndef Q_OS_WINCE
|
|
|
1358 |
if (moveEnabled)
|
|
|
1359 |
setLineWidth(1);
|
|
|
1360 |
else
|
|
|
1361 |
setLineWidth(0);
|
|
|
1362 |
#endif
|
|
|
1363 |
widgetResizeHandler->setActive(false);
|
|
|
1364 |
}
|
|
|
1365 |
}
|
|
|
1366 |
|
|
|
1367 |
void Q3DockWindow::updatePosition(const QPoint &globalPos)
|
|
|
1368 |
{
|
|
|
1369 |
if (curPlace == OutsideDock && state == InDock)
|
|
|
1370 |
lastSize = size();
|
|
|
1371 |
|
|
|
1372 |
bool doAdjustSize = curPlace != state && state == OutsideDock;
|
|
|
1373 |
bool doUpdate = true;
|
|
|
1374 |
bool doOrientationChange = true;
|
|
|
1375 |
if (state != curPlace && state == InDock) {
|
|
|
1376 |
doUpdate = false;
|
|
|
1377 |
curPlace = state;
|
|
|
1378 |
updateGui();
|
|
|
1379 |
QApplication::sendPostedEvents();
|
|
|
1380 |
}
|
|
|
1381 |
Qt::Orientation oo = orientation();
|
|
|
1382 |
|
|
|
1383 |
if (state == InDock) {
|
|
|
1384 |
if (tmpDockArea) {
|
|
|
1385 |
bool differentDocks = false;
|
|
|
1386 |
if (dockArea && dockArea != tmpDockArea) {
|
|
|
1387 |
differentDocks = true;
|
|
|
1388 |
delete (Q3DockArea::DockWindowData*)dockWindowData;
|
|
|
1389 |
dockWindowData = dockArea->dockWindowData(this);
|
|
|
1390 |
dockArea->removeDockWindow(this, false, false);
|
|
|
1391 |
}
|
|
|
1392 |
dockArea = tmpDockArea;
|
|
|
1393 |
if (differentDocks) {
|
|
|
1394 |
if (doUpdate) {
|
|
|
1395 |
doUpdate = false;
|
|
|
1396 |
curPlace = state;
|
|
|
1397 |
updateGui();
|
|
|
1398 |
}
|
|
|
1399 |
emit orientationChanged(tmpDockArea->orientation());
|
|
|
1400 |
doOrientationChange = false;
|
|
|
1401 |
} else {
|
|
|
1402 |
updateGui();
|
|
|
1403 |
}
|
|
|
1404 |
dockArea->moveDockWindow(this, globalPos, currRect, startOrientation != oo);
|
|
|
1405 |
}
|
|
|
1406 |
} else {
|
|
|
1407 |
if (dockArea) {
|
|
|
1408 |
Q3MainWindow *mw = (Q3MainWindow*)dockArea->parentWidget();
|
|
|
1409 |
if (qobject_cast<Q3MainWindow*>(mw) &&
|
|
|
1410 |
(!mw->isDockEnabled(Qt::DockTornOff) ||
|
|
|
1411 |
!mw->isDockEnabled(this, Qt::DockTornOff)))
|
|
|
1412 |
return;
|
|
|
1413 |
delete (Q3DockArea::DockWindowData*)dockWindowData;
|
|
|
1414 |
dockWindowData = dockArea->dockWindowData(this);
|
|
|
1415 |
dockArea->removeDockWindow(this, true,
|
|
|
1416 |
startOrientation != Qt::Horizontal && qobject_cast<Q3ToolBar*>(this));
|
|
|
1417 |
}
|
|
|
1418 |
dockArea = 0;
|
|
|
1419 |
QPoint topLeft = currRect.topLeft();
|
|
|
1420 |
QRect screen = qApp->desktop()->availableGeometry(topLeft);
|
|
|
1421 |
if (!screen.contains(topLeft)) {
|
|
|
1422 |
topLeft.setY(qMax(topLeft.y(), screen.top()));
|
|
|
1423 |
topLeft.setY(qMin(topLeft.y(), screen.bottom()-height()));
|
|
|
1424 |
topLeft.setX(qMax(topLeft.x(), screen.left()));
|
|
|
1425 |
topLeft.setX(qMin(topLeft.x(), screen.right()-width()));
|
|
|
1426 |
}
|
|
|
1427 |
move(topLeft);
|
|
|
1428 |
}
|
|
|
1429 |
|
|
|
1430 |
if (curPlace == InDock && state == OutsideDock && !qobject_cast<Q3ToolBar*>(this)) {
|
|
|
1431 |
if (lastSize != QSize(-1, -1))
|
|
|
1432 |
resize(lastSize);
|
|
|
1433 |
}
|
|
|
1434 |
|
|
|
1435 |
if (doUpdate) {
|
|
|
1436 |
curPlace = state;
|
|
|
1437 |
updateGui();
|
|
|
1438 |
}
|
|
|
1439 |
if (doOrientationChange)
|
|
|
1440 |
emit orientationChanged(orientation());
|
|
|
1441 |
tmpDockArea = 0;
|
|
|
1442 |
if (doAdjustSize) {
|
|
|
1443 |
QApplication::sendPostedEvents(this, QEvent::LayoutHint);
|
|
|
1444 |
if (qobject_cast<Q3ToolBar*>(this))
|
|
|
1445 |
adjustSize();
|
|
|
1446 |
if (lastSize == QSize(-1, -1))
|
|
|
1447 |
setAttribute(Qt::WA_Resized, false); // Ensures size is recalculated (non-opaque).
|
|
|
1448 |
show();
|
|
|
1449 |
if (parentWidget() && isWindow())
|
|
|
1450 |
parentWidget()->setActiveWindow();
|
|
|
1451 |
|
|
|
1452 |
}
|
|
|
1453 |
|
|
|
1454 |
emit placeChanged(curPlace);
|
|
|
1455 |
}
|
|
|
1456 |
|
|
|
1457 |
/*!
|
|
|
1458 |
Sets the dock window's main widget to \a w.
|
|
|
1459 |
|
|
|
1460 |
\sa boxLayout()
|
|
|
1461 |
*/
|
|
|
1462 |
|
|
|
1463 |
void Q3DockWindow::setWidget(QWidget *w)
|
|
|
1464 |
{
|
|
|
1465 |
wid = w;
|
|
|
1466 |
boxLayout()->addWidget(w);
|
|
|
1467 |
updateGui();
|
|
|
1468 |
}
|
|
|
1469 |
|
|
|
1470 |
/*!
|
|
|
1471 |
Returns the dock window's main widget.
|
|
|
1472 |
|
|
|
1473 |
\sa setWidget()
|
|
|
1474 |
*/
|
|
|
1475 |
|
|
|
1476 |
QWidget *Q3DockWindow::widget() const
|
|
|
1477 |
{
|
|
|
1478 |
return wid;
|
|
|
1479 |
}
|
|
|
1480 |
|
|
|
1481 |
void Q3DockWindow::startRectDraw(const QPoint &so, bool drawRect)
|
|
|
1482 |
{
|
|
|
1483 |
state = place();
|
|
|
1484 |
if (rubberBand)
|
|
|
1485 |
endRectDraw(!opaque);
|
|
|
1486 |
rubberBand = new QRubberBand(QRubberBand::Rectangle);
|
|
|
1487 |
currRect = QRect(realWidgetPos(this), size());
|
|
|
1488 |
if (drawRect) {
|
|
|
1489 |
rubberBand->setGeometry(currRect);
|
|
|
1490 |
}
|
|
|
1491 |
startOrientation = orientation();
|
|
|
1492 |
startOffset = mapFromGlobal(so);
|
|
|
1493 |
rubberBand->show();
|
|
|
1494 |
}
|
|
|
1495 |
|
|
|
1496 |
void Q3DockWindow::endRectDraw(bool)
|
|
|
1497 |
{
|
|
|
1498 |
delete rubberBand;
|
|
|
1499 |
rubberBand = 0;
|
|
|
1500 |
}
|
|
|
1501 |
|
|
|
1502 |
/*!
|
|
|
1503 |
\reimp
|
|
|
1504 |
*/
|
|
|
1505 |
void Q3DockWindow::drawFrame(QPainter *p)
|
|
|
1506 |
{
|
|
|
1507 |
if (place() == InDock) {
|
|
|
1508 |
Q3Frame::drawFrame(p);
|
|
|
1509 |
return;
|
|
|
1510 |
}
|
|
|
1511 |
|
|
|
1512 |
QStyleOptionFrame opt;
|
|
|
1513 |
opt.rect = rect();
|
|
|
1514 |
opt.palette = palette();
|
|
|
1515 |
opt.state = QStyle::State_None;
|
|
|
1516 |
if (titleBar->isActive())
|
|
|
1517 |
opt.state |= QStyle::State_Active;
|
|
|
1518 |
opt.lineWidth = lineWidth();
|
|
|
1519 |
opt.midLineWidth = midLineWidth();
|
|
|
1520 |
|
|
|
1521 |
style()->drawPrimitive(QStyle::PE_FrameWindow, &opt, p, this);
|
|
|
1522 |
}
|
|
|
1523 |
|
|
|
1524 |
/*!
|
|
|
1525 |
\reimp
|
|
|
1526 |
*/
|
|
|
1527 |
void Q3DockWindow::drawContents(QPainter *p)
|
|
|
1528 |
{
|
|
|
1529 |
// This is only used by the PocketPC style. We probably need to revist later.
|
|
|
1530 |
QStyleOption opt(0, QStyleOption::SO_Default);
|
|
|
1531 |
opt.init(this);
|
|
|
1532 |
if (titleBar->isActive())
|
|
|
1533 |
opt.state |= QStyle::State_Active;
|
|
|
1534 |
style()->drawControl(QStyle::CE_Q3DockWindowEmptyArea, &opt, p, this);
|
|
|
1535 |
}
|
|
|
1536 |
|
|
|
1537 |
/*!
|
|
|
1538 |
\property Q3DockWindow::resizeEnabled
|
|
|
1539 |
\brief whether the dock window is resizeable
|
|
|
1540 |
|
|
|
1541 |
A resizeable dock window can be resized using splitter-like
|
|
|
1542 |
handles inside a dock area and like every other top level window
|
|
|
1543 |
when floating.
|
|
|
1544 |
|
|
|
1545 |
A dock window is both horizontally and vertically stretchable if
|
|
|
1546 |
you call setResizeEnabled(true).
|
|
|
1547 |
|
|
|
1548 |
This property is false by default.
|
|
|
1549 |
|
|
|
1550 |
\sa setVerticallyStretchable() setHorizontallyStretchable()
|
|
|
1551 |
*/
|
|
|
1552 |
|
|
|
1553 |
void Q3DockWindow::setResizeEnabled(bool b)
|
|
|
1554 |
{
|
|
|
1555 |
resizeEnabled = b;
|
|
|
1556 |
updateGui();
|
|
|
1557 |
}
|
|
|
1558 |
|
|
|
1559 |
/*!
|
|
|
1560 |
\property Q3DockWindow::movingEnabled
|
|
|
1561 |
\brief whether the user can move the dock window within the dock
|
|
|
1562 |
area, move the dock window to another dock area, or float the dock
|
|
|
1563 |
window.
|
|
|
1564 |
|
|
|
1565 |
This property is true by default.
|
|
|
1566 |
*/
|
|
|
1567 |
|
|
|
1568 |
void Q3DockWindow::setMovingEnabled(bool b)
|
|
|
1569 |
{
|
|
|
1570 |
moveEnabled = b;
|
|
|
1571 |
updateGui();
|
|
|
1572 |
}
|
|
|
1573 |
|
|
|
1574 |
bool Q3DockWindow::isResizeEnabled() const
|
|
|
1575 |
{
|
|
|
1576 |
return resizeEnabled;
|
|
|
1577 |
}
|
|
|
1578 |
|
|
|
1579 |
bool Q3DockWindow::isMovingEnabled() const
|
|
|
1580 |
{
|
|
|
1581 |
return moveEnabled;
|
|
|
1582 |
}
|
|
|
1583 |
|
|
|
1584 |
/*!
|
|
|
1585 |
\property Q3DockWindow::closeMode
|
|
|
1586 |
\brief the close mode of a dock window
|
|
|
1587 |
|
|
|
1588 |
Defines when (if ever) the dock window has a close button. The
|
|
|
1589 |
choices are \c Never, \c Docked (i.e. only when docked), \c
|
|
|
1590 |
Undocked (only when undocked, i.e. floated) or \c Always.
|
|
|
1591 |
|
|
|
1592 |
The default is \c Never.
|
|
|
1593 |
*/
|
|
|
1594 |
|
|
|
1595 |
void Q3DockWindow::setCloseMode(int m)
|
|
|
1596 |
{
|
|
|
1597 |
cMode = m;
|
|
|
1598 |
if (place() == InDock) {
|
|
|
1599 |
horHandle->updateGui();
|
|
|
1600 |
verHandle->updateGui();
|
|
|
1601 |
} else {
|
|
|
1602 |
titleBar->updateGui();
|
|
|
1603 |
}
|
|
|
1604 |
}
|
|
|
1605 |
|
|
|
1606 |
/*!
|
|
|
1607 |
Returns true if the dock window has a close button; otherwise
|
|
|
1608 |
returns false. The result depends on the dock window's \l Place
|
|
|
1609 |
and its \l CloseMode.
|
|
|
1610 |
|
|
|
1611 |
\sa setCloseMode()
|
|
|
1612 |
*/
|
|
|
1613 |
|
|
|
1614 |
bool Q3DockWindow::isCloseEnabled() const
|
|
|
1615 |
{
|
|
|
1616 |
return (((cMode & Docked) == Docked && place() == InDock) ||
|
|
|
1617 |
((cMode & Undocked) == Undocked && place() == OutsideDock));
|
|
|
1618 |
}
|
|
|
1619 |
|
|
|
1620 |
int Q3DockWindow::closeMode() const
|
|
|
1621 |
{
|
|
|
1622 |
return cMode;
|
|
|
1623 |
}
|
|
|
1624 |
|
|
|
1625 |
/*!
|
|
|
1626 |
\property Q3DockWindow::horizontallyStretchable
|
|
|
1627 |
\brief whether the dock window is horizontally stretchable.
|
|
|
1628 |
|
|
|
1629 |
A dock window is horizontally stretchable if you call
|
|
|
1630 |
setHorizontallyStretchable(true) or setResizeEnabled(true).
|
|
|
1631 |
|
|
|
1632 |
\warning Stretchability is broken. You must call
|
|
|
1633 |
setResizeEnabled(true) to get proper behavior and even then
|
|
|
1634 |
Q3DockWindow does not limit stretchablilty.
|
|
|
1635 |
|
|
|
1636 |
\sa setResizeEnabled()
|
|
|
1637 |
*/
|
|
|
1638 |
|
|
|
1639 |
void Q3DockWindow::setHorizontallyStretchable(bool b)
|
|
|
1640 |
{
|
|
|
1641 |
stretchable[Qt::Horizontal] = b;
|
|
|
1642 |
}
|
|
|
1643 |
|
|
|
1644 |
/*!
|
|
|
1645 |
\property Q3DockWindow::verticallyStretchable
|
|
|
1646 |
\brief whether the dock window is vertically stretchable.
|
|
|
1647 |
|
|
|
1648 |
A dock window is vertically stretchable if you call
|
|
|
1649 |
setVerticallyStretchable(true) or setResizeEnabled(true).
|
|
|
1650 |
|
|
|
1651 |
\sa setResizeEnabled()
|
|
|
1652 |
|
|
|
1653 |
\warning Stretchability is broken. You must call
|
|
|
1654 |
setResizeEnabled(true) to get proper behavior and even then
|
|
|
1655 |
Q3DockWindow does not limit stretchablilty.
|
|
|
1656 |
*/
|
|
|
1657 |
|
|
|
1658 |
void Q3DockWindow::setVerticallyStretchable(bool b)
|
|
|
1659 |
{
|
|
|
1660 |
stretchable[Qt::Vertical] = b;
|
|
|
1661 |
}
|
|
|
1662 |
|
|
|
1663 |
bool Q3DockWindow::isHorizontallyStretchable() const
|
|
|
1664 |
{
|
|
|
1665 |
return isResizeEnabled() || stretchable[Qt::Horizontal];
|
|
|
1666 |
}
|
|
|
1667 |
|
|
|
1668 |
bool Q3DockWindow::isVerticallyStretchable() const
|
|
|
1669 |
{
|
|
|
1670 |
return isResizeEnabled() || stretchable[Qt::Vertical];
|
|
|
1671 |
}
|
|
|
1672 |
|
|
|
1673 |
/*!
|
|
|
1674 |
\property Q3DockWindow::stretchable
|
|
|
1675 |
\brief whether the dock window is stretchable in the current
|
|
|
1676 |
orientation()
|
|
|
1677 |
|
|
|
1678 |
This property can be set using setHorizontallyStretchable() and
|
|
|
1679 |
setVerticallyStretchable(), or with setResizeEnabled().
|
|
|
1680 |
|
|
|
1681 |
\warning Stretchability is broken. You must call
|
|
|
1682 |
setResizeEnabled(true) to get proper behavior and even then
|
|
|
1683 |
Q3DockWindow does not limit stretchablilty.
|
|
|
1684 |
|
|
|
1685 |
\sa setResizeEnabled()
|
|
|
1686 |
*/
|
|
|
1687 |
|
|
|
1688 |
bool Q3DockWindow::isStretchable() const
|
|
|
1689 |
{
|
|
|
1690 |
if (orientation() == Qt::Horizontal)
|
|
|
1691 |
return isHorizontallyStretchable();
|
|
|
1692 |
return isVerticallyStretchable();
|
|
|
1693 |
}
|
|
|
1694 |
|
|
|
1695 |
/*!
|
|
|
1696 |
Returns the orientation of the dock window.
|
|
|
1697 |
|
|
|
1698 |
\sa orientationChanged()
|
|
|
1699 |
*/
|
|
|
1700 |
|
|
|
1701 |
Qt::Orientation Q3DockWindow::orientation() const
|
|
|
1702 |
{
|
|
|
1703 |
if (dockArea)
|
|
|
1704 |
return dockArea->orientation();
|
|
|
1705 |
if (qobject_cast<const Q3ToolBar*>(this))
|
|
|
1706 |
return Qt::Horizontal;
|
|
|
1707 |
return (((Q3DockWindow*)this)->boxLayout()->direction() == QBoxLayout::LeftToRight ||
|
|
|
1708 |
((Q3DockWindow*)this)->boxLayout()->direction() == QBoxLayout::RightToLeft ?
|
|
|
1709 |
Qt::Horizontal : Qt::Vertical);
|
|
|
1710 |
}
|
|
|
1711 |
|
|
|
1712 |
int Q3DockWindow::offset() const
|
|
|
1713 |
{
|
|
|
1714 |
return offs;
|
|
|
1715 |
}
|
|
|
1716 |
|
|
|
1717 |
/*!
|
|
|
1718 |
\property Q3DockWindow::offset
|
|
|
1719 |
\brief the dock window's preferred offset from the dock area's
|
|
|
1720 |
left edge (top edge for vertical dock areas)
|
|
|
1721 |
|
|
|
1722 |
The default is 0.
|
|
|
1723 |
*/
|
|
|
1724 |
|
|
|
1725 |
void Q3DockWindow::setOffset(int o)
|
|
|
1726 |
{
|
|
|
1727 |
offs = o;
|
|
|
1728 |
}
|
|
|
1729 |
|
|
|
1730 |
/*!
|
|
|
1731 |
Returns the dock window's preferred size (fixed extent).
|
|
|
1732 |
|
|
|
1733 |
\sa setFixedExtentWidth() setFixedExtentHeight()
|
|
|
1734 |
*/
|
|
|
1735 |
|
|
|
1736 |
QSize Q3DockWindow::fixedExtent() const
|
|
|
1737 |
{
|
|
|
1738 |
return fExtent;
|
|
|
1739 |
}
|
|
|
1740 |
|
|
|
1741 |
/*!
|
|
|
1742 |
Sets the dock window's preferred width for its fixed extent (size)
|
|
|
1743 |
to \a w.
|
|
|
1744 |
|
|
|
1745 |
\sa setFixedExtentHeight()
|
|
|
1746 |
*/
|
|
|
1747 |
|
|
|
1748 |
void Q3DockWindow::setFixedExtentWidth(int w)
|
|
|
1749 |
{
|
|
|
1750 |
fExtent.setWidth(w);
|
|
|
1751 |
}
|
|
|
1752 |
|
|
|
1753 |
/*!
|
|
|
1754 |
Sets the dock window's preferred height for its fixed extent
|
|
|
1755 |
(size) to \a h.
|
|
|
1756 |
|
|
|
1757 |
\sa setFixedExtentWidth()
|
|
|
1758 |
*/
|
|
|
1759 |
|
|
|
1760 |
void Q3DockWindow::setFixedExtentHeight(int h)
|
|
|
1761 |
{
|
|
|
1762 |
fExtent.setHeight(h);
|
|
|
1763 |
}
|
|
|
1764 |
|
|
|
1765 |
/*!
|
|
|
1766 |
\property Q3DockWindow::newLine
|
|
|
1767 |
\brief whether the dock window prefers to start a new line in the
|
|
|
1768 |
dock area.
|
|
|
1769 |
|
|
|
1770 |
The default is false, i.e. the dock window doesn't require a new
|
|
|
1771 |
line in the dock area.
|
|
|
1772 |
*/
|
|
|
1773 |
|
|
|
1774 |
void Q3DockWindow::setNewLine(bool b)
|
|
|
1775 |
{
|
|
|
1776 |
nl = b;
|
|
|
1777 |
}
|
|
|
1778 |
|
|
|
1779 |
bool Q3DockWindow::newLine() const
|
|
|
1780 |
{
|
|
|
1781 |
return nl;
|
|
|
1782 |
}
|
|
|
1783 |
|
|
|
1784 |
/*!
|
|
|
1785 |
Returns the layout which is used for adding widgets to the dock
|
|
|
1786 |
window. The layout's orientation is set automatically to match the
|
|
|
1787 |
orientation of the dock window. You can add widgets to the layout
|
|
|
1788 |
using the box layout's QBoxLayout::addWidget() function.
|
|
|
1789 |
|
|
|
1790 |
If the dock window only needs to contain a single widget use
|
|
|
1791 |
setWidget() instead.
|
|
|
1792 |
|
|
|
1793 |
\sa setWidget() setOrientation()
|
|
|
1794 |
*/
|
|
|
1795 |
|
|
|
1796 |
QBoxLayout *Q3DockWindow::boxLayout()
|
|
|
1797 |
{
|
|
|
1798 |
return childBox;
|
|
|
1799 |
}
|
|
|
1800 |
|
|
|
1801 |
/*! \reimp
|
|
|
1802 |
*/
|
|
|
1803 |
|
|
|
1804 |
QSize Q3DockWindow::sizeHint() const
|
|
|
1805 |
{
|
|
|
1806 |
QSize sh(Q3Frame::sizeHint());
|
|
|
1807 |
if (place() == InDock)
|
|
|
1808 |
sh = sh.expandedTo(fixedExtent());
|
|
|
1809 |
sh = sh.expandedTo(QSize(16, 16));
|
|
|
1810 |
if (area()) {
|
|
|
1811 |
if (area()->orientation() == Qt::Horizontal && !vHandleRight->isVisible())
|
|
|
1812 |
sh.setWidth(sh.width() + 2 * style()->pixelMetric(QStyle::PM_SplitterWidth, 0, this) / 3);
|
|
|
1813 |
else if (area()->orientation() == Qt::Vertical && !hHandleBottom->isVisible())
|
|
|
1814 |
sh.setHeight(sh.height() + 2 * style()->pixelMetric(QStyle::PM_SplitterWidth, 0, this) / 3);
|
|
|
1815 |
}
|
|
|
1816 |
return sh;
|
|
|
1817 |
}
|
|
|
1818 |
|
|
|
1819 |
/*! \internal
|
|
|
1820 |
*/
|
|
|
1821 |
|
|
|
1822 |
QSize Q3DockWindow::minimumSize() const
|
|
|
1823 |
{
|
|
|
1824 |
QSize ms(Q3Frame::minimumSize());
|
|
|
1825 |
if (place() == InDock)
|
|
|
1826 |
ms = ms.expandedTo(fixedExtent());
|
|
|
1827 |
ms = ms.expandedTo(QSize(16, 16));
|
|
|
1828 |
if (area()) {
|
|
|
1829 |
if (area()->orientation() == Qt::Horizontal && !vHandleRight->isVisible())
|
|
|
1830 |
ms.setWidth(ms.width() + 2 * style()->pixelMetric(QStyle::PM_SplitterWidth, 0, this) / 3);
|
|
|
1831 |
else if (area()->orientation() == Qt::Vertical && !hHandleBottom->isVisible())
|
|
|
1832 |
ms.setHeight(ms.height() + 2 * style()->pixelMetric(QStyle::PM_SplitterWidth, 0, this) / 3);
|
|
|
1833 |
}
|
|
|
1834 |
return ms;
|
|
|
1835 |
}
|
|
|
1836 |
|
|
|
1837 |
/*! \reimp
|
|
|
1838 |
*/
|
|
|
1839 |
|
|
|
1840 |
QSize Q3DockWindow::minimumSizeHint() const
|
|
|
1841 |
{
|
|
|
1842 |
QSize msh(Q3Frame::minimumSize());
|
|
|
1843 |
if (place() == InDock)
|
|
|
1844 |
msh = msh.expandedTo(fixedExtent());
|
|
|
1845 |
msh = msh.expandedTo(QSize(16, 16));
|
|
|
1846 |
if (area()) {
|
|
|
1847 |
if (area()->orientation() == Qt::Horizontal && !vHandleRight->isVisible())
|
|
|
1848 |
msh.setWidth(msh.width() + 2 * style()->pixelMetric(QStyle::PM_SplitterWidth, 0, this) / 3);
|
|
|
1849 |
else if (area()->orientation() == Qt::Vertical && !hHandleBottom->isVisible())
|
|
|
1850 |
msh.setHeight(msh.height() + 2 * style()->pixelMetric(QStyle::PM_SplitterWidth, 0, this) / 3);
|
|
|
1851 |
}
|
|
|
1852 |
return msh;
|
|
|
1853 |
}
|
|
|
1854 |
|
|
|
1855 |
/*!
|
|
|
1856 |
\fn void Q3DockWindow::undock()
|
|
|
1857 |
|
|
|
1858 |
Undocks the Q3DockWindow from its current dock area if it is
|
|
|
1859 |
docked; otherwise does nothing.
|
|
|
1860 |
|
|
|
1861 |
\sa dock() Q3DockArea::moveDockWindow(),
|
|
|
1862 |
Q3DockArea::removeDockWindow(), Q3MainWindow::moveDockWindow(),
|
|
|
1863 |
Q3MainWindow::removeDockWindow()
|
|
|
1864 |
*/
|
|
|
1865 |
|
|
|
1866 |
/*!
|
|
|
1867 |
\fn void Q3DockWindow::undock(QWidget *widget)
|
|
|
1868 |
|
|
|
1869 |
Undocks the specified \a widget from its current dock area if it is
|
|
|
1870 |
docked; otherwise does nothing.
|
|
|
1871 |
|
|
|
1872 |
\sa dock() Q3DockArea::moveDockWindow(),
|
|
|
1873 |
Q3DockArea::removeDockWindow(), Q3MainWindow::moveDockWindow(),
|
|
|
1874 |
Q3MainWindow::removeDockWindow()
|
|
|
1875 |
*/
|
|
|
1876 |
void Q3DockWindow::undock(QWidget *w)
|
|
|
1877 |
{
|
|
|
1878 |
Q3MainWindow *mw = 0;
|
|
|
1879 |
if (area())
|
|
|
1880 |
mw = qobject_cast<Q3MainWindow*>(area()->parentWidget());
|
|
|
1881 |
if (mw && !mw->isDockEnabled(this, Qt::DockTornOff))
|
|
|
1882 |
return;
|
|
|
1883 |
if ((place() == OutsideDock && !w))
|
|
|
1884 |
return;
|
|
|
1885 |
|
|
|
1886 |
QPoint p(50, 50);
|
|
|
1887 |
if (window())
|
|
|
1888 |
p = window()->pos() + QPoint(20, 20);
|
|
|
1889 |
if (dockArea) {
|
|
|
1890 |
delete (Q3DockArea::DockWindowData*)dockWindowData;
|
|
|
1891 |
dockWindowData = dockArea->dockWindowData(this);
|
|
|
1892 |
dockArea->removeDockWindow(this, true, orientation() != Qt::Horizontal && qobject_cast<Q3ToolBar*>(this));
|
|
|
1893 |
}
|
|
|
1894 |
dockArea = 0;
|
|
|
1895 |
if (lastPos != QPoint(-1, -1) && lastPos.x() > 0 && lastPos.y() > 0)
|
|
|
1896 |
move(lastPos);
|
|
|
1897 |
else
|
|
|
1898 |
move(p);
|
|
|
1899 |
if (lastSize != QSize(-1, -1))
|
|
|
1900 |
resize(lastSize);
|
|
|
1901 |
curPlace = OutsideDock;
|
|
|
1902 |
updateGui();
|
|
|
1903 |
emit orientationChanged(orientation());
|
|
|
1904 |
QApplication::sendPostedEvents(this, QEvent::LayoutHint);
|
|
|
1905 |
if (qobject_cast<Q3ToolBar*>(this))
|
|
|
1906 |
adjustSize();
|
|
|
1907 |
if (!w) {
|
|
|
1908 |
if (!parentWidget() || parentWidget()->isVisible()) {
|
|
|
1909 |
if (lastSize == QSize(-1, -1))
|
|
|
1910 |
setAttribute(Qt::WA_Resized, false);// Ensures size is recalculated (opaque).
|
|
|
1911 |
show();
|
|
|
1912 |
}
|
|
|
1913 |
} else {
|
|
|
1914 |
setParent(w, 0);
|
|
|
1915 |
move(-width() - 5, -height() - 5);
|
|
|
1916 |
resize(1, 1);
|
|
|
1917 |
show();
|
|
|
1918 |
}
|
|
|
1919 |
if (parentWidget() && isWindow())
|
|
|
1920 |
parentWidget()->setActiveWindow();
|
|
|
1921 |
emit placeChanged(place());
|
|
|
1922 |
}
|
|
|
1923 |
|
|
|
1924 |
void Q3DockWindow::removeFromDock(bool fixNewLines)
|
|
|
1925 |
{
|
|
|
1926 |
if (dockArea)
|
|
|
1927 |
dockArea->removeDockWindow(this, false, false, fixNewLines);
|
|
|
1928 |
}
|
|
|
1929 |
|
|
|
1930 |
/*!
|
|
|
1931 |
Docks the dock window into the last dock area in which it was
|
|
|
1932 |
docked.
|
|
|
1933 |
|
|
|
1934 |
If the dock window has no last dock area (e.g. it was created as a
|
|
|
1935 |
floating window and has never been docked), or if the last dock
|
|
|
1936 |
area it was docked in does not exist (e.g. the dock area has been
|
|
|
1937 |
deleted), nothing happens.
|
|
|
1938 |
|
|
|
1939 |
The dock window will dock with the dock area regardless of the return value
|
|
|
1940 |
of Q3DockArea::isDockWindowAccepted().
|
|
|
1941 |
|
|
|
1942 |
\sa undock() Q3DockArea::moveDockWindow(),
|
|
|
1943 |
Q3DockArea::removeDockWindow(), Q3MainWindow::moveDockWindow(),
|
|
|
1944 |
Q3MainWindow::removeDockWindow(), Q3DockArea::isDockWindowAccepted()
|
|
|
1945 |
|
|
|
1946 |
*/
|
|
|
1947 |
|
|
|
1948 |
void Q3DockWindow::dock()
|
|
|
1949 |
{
|
|
|
1950 |
if (!(Q3DockArea::DockWindowData*)dockWindowData ||
|
|
|
1951 |
!((Q3DockArea::DockWindowData*)dockWindowData)->area)
|
|
|
1952 |
return;
|
|
|
1953 |
curPlace = InDock;
|
|
|
1954 |
lastPos = pos();
|
|
|
1955 |
lastSize = size();
|
|
|
1956 |
((Q3DockArea::DockWindowData*)dockWindowData)->
|
|
|
1957 |
area->dockWindow(this, (Q3DockArea::DockWindowData*)dockWindowData);
|
|
|
1958 |
emit orientationChanged(orientation());
|
|
|
1959 |
emit placeChanged(place());
|
|
|
1960 |
}
|
|
|
1961 |
|
|
|
1962 |
/*! \reimp
|
|
|
1963 |
*/
|
|
|
1964 |
|
|
|
1965 |
void Q3DockWindow::hideEvent(QHideEvent *e)
|
|
|
1966 |
{
|
|
|
1967 |
Q3Frame::hideEvent(e);
|
|
|
1968 |
}
|
|
|
1969 |
|
|
|
1970 |
/*! \reimp
|
|
|
1971 |
*/
|
|
|
1972 |
|
|
|
1973 |
void Q3DockWindow::showEvent(QShowEvent *e)
|
|
|
1974 |
{
|
|
|
1975 |
if (curPlace == OutsideDock && (parent() && parent()->objectName() == QLatin1String("qt_hide_dock"))) {
|
|
|
1976 |
QRect sr = qApp->desktop()->availableGeometry(this);
|
|
|
1977 |
if (!sr.contains(pos())) {
|
|
|
1978 |
int nx = qMin(qMax(x(), sr.x()), sr.right()-width());
|
|
|
1979 |
int ny = qMin(qMax(y(), sr.y()), sr.bottom()-height());
|
|
|
1980 |
move(nx, ny);
|
|
|
1981 |
}
|
|
|
1982 |
}
|
|
|
1983 |
|
|
|
1984 |
Q3Frame::showEvent(e);
|
|
|
1985 |
}
|
|
|
1986 |
|
|
|
1987 |
/*!
|
|
|
1988 |
\property Q3DockWindow::opaqueMoving
|
|
|
1989 |
\brief whether the dock window will be shown normally whilst it is
|
|
|
1990 |
being moved.
|
|
|
1991 |
|
|
|
1992 |
If this property is false, (the default), the dock window will be
|
|
|
1993 |
represented by an outline rectangle whilst it is being moved.
|
|
|
1994 |
|
|
|
1995 |
\warning Currently opaque moving has some problems and we do not
|
|
|
1996 |
recommend using it at this time. We expect to fix these problems
|
|
|
1997 |
in a future release.
|
|
|
1998 |
*/
|
|
|
1999 |
|
|
|
2000 |
void Q3DockWindow::setOpaqueMoving(bool b)
|
|
|
2001 |
{
|
|
|
2002 |
opaque = b;
|
|
|
2003 |
horHandle->setOpaqueMoving(b);
|
|
|
2004 |
verHandle->setOpaqueMoving(b);
|
|
|
2005 |
titleBar->setOpaqueMoving(b);
|
|
|
2006 |
}
|
|
|
2007 |
|
|
|
2008 |
bool Q3DockWindow::opaqueMoving() const
|
|
|
2009 |
{
|
|
|
2010 |
return opaque;
|
|
|
2011 |
}
|
|
|
2012 |
|
|
|
2013 |
void Q3DockWindow::updateSplitterVisibility(bool visible)
|
|
|
2014 |
{
|
|
|
2015 |
if (area() && isResizeEnabled()) {
|
|
|
2016 |
if (orientation() == Qt::Horizontal) {
|
|
|
2017 |
if (visible)
|
|
|
2018 |
vHandleRight->show();
|
|
|
2019 |
else
|
|
|
2020 |
vHandleRight->hide();
|
|
|
2021 |
vHandleLeft->hide();
|
|
|
2022 |
} else {
|
|
|
2023 |
if (visible)
|
|
|
2024 |
hHandleBottom->show();
|
|
|
2025 |
else
|
|
|
2026 |
hHandleBottom->hide();
|
|
|
2027 |
hHandleTop->hide();
|
|
|
2028 |
}
|
|
|
2029 |
}
|
|
|
2030 |
}
|
|
|
2031 |
|
|
|
2032 |
/*! \reimp */
|
|
|
2033 |
bool Q3DockWindow::eventFilter(QObject * o, QEvent *e)
|
|
|
2034 |
{
|
|
|
2035 |
if (!o->isWidgetType())
|
|
|
2036 |
return false;
|
|
|
2037 |
|
|
|
2038 |
if (e->type() == QEvent::KeyPress &&
|
|
|
2039 |
(horHandle->mousePressed ||
|
|
|
2040 |
verHandle->mousePressed ||
|
|
|
2041 |
titleBar->mousePressed)) {
|
|
|
2042 |
QKeyEvent *ke = (QKeyEvent*)e;
|
|
|
2043 |
if (ke->key() == Qt::Key_Escape) {
|
|
|
2044 |
horHandle->mousePressed =
|
|
|
2045 |
verHandle->mousePressed =
|
|
|
2046 |
titleBar->mousePressed = false;
|
|
|
2047 |
endRectDraw(!opaque);
|
|
|
2048 |
qApp->removeEventFilter(this);
|
|
|
2049 |
return true;
|
|
|
2050 |
}
|
|
|
2051 |
} else if (((QWidget*)o)->window() != this && place() == OutsideDock && isWindow()) {
|
|
|
2052 |
if ((e->type() == QEvent::WindowDeactivate ||
|
|
|
2053 |
e->type() == QEvent::WindowActivate))
|
|
|
2054 |
event(e);
|
|
|
2055 |
}
|
|
|
2056 |
return false;
|
|
|
2057 |
}
|
|
|
2058 |
|
|
|
2059 |
/*! \reimp */
|
|
|
2060 |
bool Q3DockWindow::event(QEvent *e)
|
|
|
2061 |
{
|
|
|
2062 |
switch (e->type()) {
|
|
|
2063 |
case QEvent::WindowDeactivate:
|
|
|
2064 |
if (place() == OutsideDock && isWindow() && parentWidget()
|
|
|
2065 |
&& parentWidget()->isActiveWindow())
|
|
|
2066 |
return true;
|
|
|
2067 |
break;
|
|
|
2068 |
case QEvent::HideToParent:
|
|
|
2069 |
emit visibilityChanged(false);
|
|
|
2070 |
break;
|
|
|
2071 |
case QEvent::ShowToParent:
|
|
|
2072 |
emit visibilityChanged(true);
|
|
|
2073 |
break;
|
|
|
2074 |
case QEvent::WindowTitleChange:
|
|
|
2075 |
{
|
|
|
2076 |
QString s = Q3Frame::windowTitle();
|
|
|
2077 |
titleBar->setWindowTitle(s);
|
|
|
2078 |
#ifndef QT_NO_TOOLTIP
|
|
|
2079 |
horHandle->setToolTip(s);
|
|
|
2080 |
verHandle->setToolTip(s);
|
|
|
2081 |
#endif
|
|
|
2082 |
break;
|
|
|
2083 |
}
|
|
|
2084 |
default:
|
|
|
2085 |
break;
|
|
|
2086 |
}
|
|
|
2087 |
return Q3Frame::event(e);
|
|
|
2088 |
}
|
|
|
2089 |
|
|
|
2090 |
/*!
|
|
|
2091 |
Returns the dock window's title.
|
|
|
2092 |
*/
|
|
|
2093 |
QString Q3DockWindow::windowTitle() const
|
|
|
2094 |
{
|
|
|
2095 |
return titleBar->windowTitle();
|
|
|
2096 |
}
|
|
|
2097 |
|
|
|
2098 |
/*! \reimp */
|
|
|
2099 |
void Q3DockWindow::contextMenuEvent(QContextMenuEvent *e)
|
|
|
2100 |
{
|
|
|
2101 |
QObject *o = this;
|
|
|
2102 |
while (o) {
|
|
|
2103 |
if (qobject_cast<Q3MainWindow*>(o))
|
|
|
2104 |
break;
|
|
|
2105 |
o = o->parent();
|
|
|
2106 |
}
|
|
|
2107 |
if (!o || ! ((Q3MainWindow*)o)->showDockMenu(e->globalPos()))
|
|
|
2108 |
e->ignore();
|
|
|
2109 |
}
|
|
|
2110 |
|
|
|
2111 |
QT_END_NAMESPACE
|
|
|
2112 |
|
|
|
2113 |
#include "q3dockwindow.moc"
|
|
|
2114 |
|
|
|
2115 |
#endif //QT_NO_MAINWINDOW
|