--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/gui/widgets/qmenu.h Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,427 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtGui module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QMENU_H
+#define QMENU_H
+
+#include <QtGui/qwidget.h>
+#include <QtCore/qstring.h>
+#include <QtGui/qicon.h>
+#include <QtGui/qaction.h>
+
+#ifdef QT3_SUPPORT
+#include <QtGui/qpixmap.h>
+#endif
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Gui)
+
+#ifndef QT_NO_MENU
+
+class QMenuPrivate;
+class QStyleOptionMenuItem;
+#ifdef QT3_SUPPORT
+class QMenuItem;
+#endif
+
+class Q_GUI_EXPORT QMenu : public QWidget
+{
+private:
+ Q_OBJECT
+ Q_DECLARE_PRIVATE(QMenu)
+
+ Q_PROPERTY(bool tearOffEnabled READ isTearOffEnabled WRITE setTearOffEnabled)
+ Q_PROPERTY(QString title READ title WRITE setTitle)
+ Q_PROPERTY(QIcon icon READ icon WRITE setIcon)
+ Q_PROPERTY(bool separatorsCollapsible READ separatorsCollapsible WRITE setSeparatorsCollapsible)
+
+public:
+ explicit QMenu(QWidget *parent = 0);
+ explicit QMenu(const QString &title, QWidget *parent = 0);
+ ~QMenu();
+
+#ifdef Q_NO_USING_KEYWORD
+ inline void addAction(QAction *action) { QWidget::addAction(action); }
+#else
+ using QWidget::addAction;
+#endif
+ QAction *addAction(const QString &text);
+ QAction *addAction(const QIcon &icon, const QString &text);
+ QAction *addAction(const QString &text, const QObject *receiver, const char* member, const QKeySequence &shortcut = 0);
+ QAction *addAction(const QIcon &icon, const QString &text, const QObject *receiver, const char* member, const QKeySequence &shortcut = 0);
+
+ QAction *addMenu(QMenu *menu);
+ QMenu *addMenu(const QString &title);
+ QMenu *addMenu(const QIcon &icon, const QString &title);
+
+ QAction *addSeparator();
+
+ QAction *insertMenu(QAction *before, QMenu *menu);
+ QAction *insertSeparator(QAction *before);
+
+ bool isEmpty() const;
+ void clear();
+
+ void setTearOffEnabled(bool);
+ bool isTearOffEnabled() const;
+
+ bool isTearOffMenuVisible() const;
+ void hideTearOffMenu();
+
+ void setDefaultAction(QAction *);
+ QAction *defaultAction() const;
+
+ void setActiveAction(QAction *act);
+ QAction *activeAction() const;
+
+ void popup(const QPoint &pos, QAction *at=0);
+ QAction *exec();
+ QAction *exec(const QPoint &pos, QAction *at=0);
+
+ // ### Qt 5: merge
+ static QAction *exec(QList<QAction*> actions, const QPoint &pos, QAction *at=0);
+ static QAction *exec(QList<QAction*> actions, const QPoint &pos, QAction *at, QWidget *parent);
+
+ QSize sizeHint() const;
+
+ QRect actionGeometry(QAction *) const;
+ QAction *actionAt(const QPoint &) const;
+
+ QAction *menuAction() const;
+
+ QString title() const;
+ void setTitle(const QString &title);
+
+ QIcon icon() const;
+ void setIcon(const QIcon &icon);
+
+ void setNoReplayFor(QWidget *widget);
+#ifdef Q_WS_MAC
+ OSMenuRef macMenu(OSMenuRef merge=0);
+#endif
+
+#ifdef Q_WS_WINCE
+ HMENU wceMenu(bool create = false);
+#endif
+
+ bool separatorsCollapsible() const;
+ void setSeparatorsCollapsible(bool collapse);
+
+Q_SIGNALS:
+ void aboutToShow();
+ void aboutToHide();
+ void triggered(QAction *action);
+ void hovered(QAction *action);
+
+protected:
+ int columnCount() const;
+
+ void changeEvent(QEvent *);
+ void keyPressEvent(QKeyEvent *);
+ void mouseReleaseEvent(QMouseEvent *);
+ void mousePressEvent(QMouseEvent *);
+ void mouseMoveEvent(QMouseEvent *);
+ void wheelEvent(QWheelEvent *);
+ void enterEvent(QEvent *);
+ void leaveEvent(QEvent *);
+ void hideEvent(QHideEvent *);
+ void paintEvent(QPaintEvent *);
+ void actionEvent(QActionEvent *);
+ void timerEvent(QTimerEvent *);
+ bool event(QEvent *);
+ bool focusNextPrevChild(bool next);
+ void initStyleOption(QStyleOptionMenuItem *option, const QAction *action) const;
+
+#ifdef Q_WS_WINCE
+ QAction* wceCommands(uint command);
+#endif
+
+private Q_SLOTS:
+ void internalSetSloppyAction();
+ void internalDelayedPopup();
+
+private:
+ Q_PRIVATE_SLOT(d_func(), void _q_actionTriggered())
+ Q_PRIVATE_SLOT(d_func(), void _q_actionHovered())
+ Q_PRIVATE_SLOT(d_func(), void _q_overrideMenuActionDestroyed())
+
+#ifdef QT3_SUPPORT
+public:
+ //menudata
+ inline QT3_SUPPORT uint count() const { return actions().count(); }
+ inline QT3_SUPPORT int insertItem(const QString &text, const QObject *receiver, const char* member,
+ const QKeySequence& shortcut = 0, int id = -1, int index = -1) {
+ return insertAny(0, &text, receiver, member, &shortcut, 0, id, index);
+ }
+ inline QT3_SUPPORT int insertItem(const QIcon& icon, const QString &text,
+ const QObject *receiver, const char* member,
+ const QKeySequence& shortcut = 0, int id = -1, int index = -1) {
+ return insertAny(&icon, &text, receiver, member, &shortcut, 0, id, index);
+ }
+ inline QT3_SUPPORT int insertItem(const QPixmap &pixmap, const QObject *receiver, const char* member,
+ const QKeySequence& shortcut = 0, int id = -1, int index = -1) {
+ QIcon icon(pixmap);
+ return insertAny(&icon, 0, receiver, member, &shortcut, 0, id, index);
+ }
+ inline QT3_SUPPORT int insertItem(const QString &text, int id=-1, int index=-1) {
+ return insertAny(0, &text, 0, 0, 0, 0, id, index);
+ }
+ inline QT3_SUPPORT int insertItem(const QIcon& icon, const QString &text, int id=-1, int index=-1) {
+ return insertAny(&icon, &text, 0, 0, 0, 0, id, index);
+ }
+ inline QT3_SUPPORT int insertItem(const QString &text, QMenu *popup, int id=-1, int index=-1) {
+ return insertAny(0, &text, 0, 0, 0, popup, id, index);
+ }
+ inline QT3_SUPPORT int insertItem(const QIcon& icon, const QString &text, QMenu *popup, int id=-1, int index=-1) {
+ return insertAny(&icon, &text, 0, 0, 0, popup, id, index);
+ }
+ inline QT3_SUPPORT int insertItem(const QPixmap &pixmap, int id=-1, int index=-1) {
+ QIcon icon(pixmap);
+ return insertAny(&icon, 0, 0, 0, 0, 0, id, index);
+ }
+ inline QT3_SUPPORT int insertItem(const QPixmap &pixmap, QMenu *popup, int id=-1, int index=-1) {
+ QIcon icon(pixmap);
+ return insertAny(&icon, 0, 0, 0, 0, popup, id, index);
+ }
+ QT3_SUPPORT int insertItem(QMenuItem *item, int id=-1, int index=-1);
+ QT3_SUPPORT int insertSeparator(int index=-1);
+ inline QT3_SUPPORT void removeItem(int id) {
+ if(QAction *act = findActionForId(id))
+ removeAction(act); }
+ inline QT3_SUPPORT void removeItemAt(int index) {
+ if(QAction *act = actions().value(index))
+ removeAction(act); }
+#ifndef QT_NO_SHORTCUT
+ inline QT3_SUPPORT QKeySequence accel(int id) const {
+ if(QAction *act = findActionForId(id))
+ return act->shortcut();
+ return QKeySequence(); }
+ inline QT3_SUPPORT void setAccel(const QKeySequence& key, int id) {
+ if(QAction *act = findActionForId(id))
+ act->setShortcut(key);
+ }
+#endif
+ inline QT3_SUPPORT QIcon iconSet(int id) const {
+ if(QAction *act = findActionForId(id))
+ return act->icon();
+ return QIcon(); }
+ inline QT3_SUPPORT QString text(int id) const {
+ if(QAction *act = findActionForId(id))
+ return act->text();
+ return QString(); }
+ inline QT3_SUPPORT QPixmap pixmap(int id) const {
+ if(QAction *act = findActionForId(id))
+ return act->icon().pixmap(QSize(22, 22));
+ return QPixmap(); }
+ inline QT3_SUPPORT void setWhatsThis(int id, const QString &w) {
+ if(QAction *act = findActionForId(id))
+ act->setWhatsThis(w); }
+ inline QT3_SUPPORT QString whatsThis(int id) const {
+ if(QAction *act = findActionForId(id))
+ return act->whatsThis();
+ return QString(); }
+
+ inline QT3_SUPPORT void changeItem(int id, const QString &text) {
+ if(QAction *act = findActionForId(id))
+ act->setText(text); }
+ inline QT3_SUPPORT void changeItem(int id, const QPixmap &pixmap) {
+ if(QAction *act = findActionForId(id))
+ act->setIcon(QIcon(pixmap)); }
+ inline QT3_SUPPORT void changeItem(int id, const QIcon &icon, const QString &text) {
+ if(QAction *act = findActionForId(id)) {
+ act->setIcon(icon);
+ act->setText(text);
+ }
+ }
+ inline QT3_SUPPORT void setActiveItem(int id) {
+ setActiveAction(findActionForId(id));
+ }
+ inline QT3_SUPPORT bool isItemActive(int id) const {
+ return findActionForId(id) == activeAction();
+ }
+ inline QT3_SUPPORT bool isItemEnabled(int id) const {
+ if(QAction *act = findActionForId(id))
+ return act->isEnabled();
+ return false; }
+ inline QT3_SUPPORT void setItemEnabled(int id, bool enable) {
+ if(QAction *act = findActionForId(id))
+ act->setEnabled(enable);
+ }
+ inline QT3_SUPPORT bool isItemChecked(int id) const {
+ if(QAction *act = findActionForId(id))
+ return act->isChecked();
+ return false;
+ }
+ inline QT3_SUPPORT void setItemChecked(int id, bool check) {
+ if(QAction *act = findActionForId(id)) {
+ act->setCheckable(true);
+ act->setChecked(check);
+ }
+ }
+ inline QT3_SUPPORT bool isItemVisible(int id) const {
+ if(QAction *act = findActionForId(id))
+ return act->isVisible();
+ return false;
+ }
+ inline QT3_SUPPORT void setItemVisible(int id, bool visible) {
+ if(QAction *act = findActionForId(id))
+ act->setVisible(visible);
+ }
+ inline QT3_SUPPORT QRect itemGeometry(int index) {
+ if(QAction *act = actions().value(index))
+ return actionGeometry(act);
+ return QRect();
+ }
+ inline QT3_SUPPORT QFont itemFont(int id) const {
+ if(QAction *act = findActionForId(id))
+ return act->font();
+ return QFont();
+ }
+ inline QT3_SUPPORT void setItemFont(int id, const QFont &font) {
+ if(QAction *act = findActionForId(id))
+ act->setFont(font);
+ }
+ inline QT3_SUPPORT int indexOf(int id) const {
+ return actions().indexOf(findActionForId(id));
+ }
+ inline QT3_SUPPORT int idAt(int index) const {
+ return findIdForAction(actions().value(index));
+ }
+ QT3_SUPPORT void setId (int index, int id);
+ inline QT3_SUPPORT void activateItemAt(int index) {
+ if(QAction *ret = actions().value(index))
+ ret->activate(QAction::Trigger);
+ }
+ inline QT3_SUPPORT bool connectItem(int id, const QObject *receiver, const char* member) {
+ if(QAction *act = findActionForId(id)) {
+ QObject::connect(act, SIGNAL(activated(int)), receiver, member);
+ return true;
+ }
+ return false;
+ }
+ inline QT3_SUPPORT bool disconnectItem(int id,const QObject *receiver, const char* member) {
+ if(QAction *act = findActionForId(id)) {
+ QObject::disconnect(act, SIGNAL(triggered()), receiver, member);
+ return true;
+ }
+ return false;
+ }
+ inline QT3_SUPPORT QMenuItem *findItem(int id) const {
+ return reinterpret_cast<QMenuItem*>(findActionForId(id));
+ }
+
+ inline QT3_SUPPORT void setCheckable(bool){}
+ inline QT3_SUPPORT bool isCheckable() const {return true;}
+
+ QT3_SUPPORT QMenuItem *findPopup( QMenu *popup, int *index );
+
+ QT3_SUPPORT bool setItemParameter(int id, int param);
+ QT3_SUPPORT int itemParameter(int id) const;
+
+ //frame
+ QT3_SUPPORT int frameWidth() const;
+
+ //popupmenu
+ inline QT3_SUPPORT void popup(const QPoint & pos, int indexAtPoint) { popup(pos, actions().value(indexAtPoint)); }
+ inline QT3_SUPPORT int insertTearOffHandle(int = 0, int = 0) {
+ setTearOffEnabled(true);
+ return -1;
+ }
+
+protected:
+ inline QT3_SUPPORT int itemAtPos(const QPoint &p, bool ignoreSeparator = true) {
+ QAction *ret = actionAt(p);
+ if(ignoreSeparator && ret && ret->isSeparator())
+ return -1;
+ return findIdForAction(ret);
+ }
+ inline QT3_SUPPORT int columns() const { return columnCount(); }
+ inline QT3_SUPPORT int itemHeight(int index) {
+ return actionGeometry(actions().value(index)).height();
+ }
+ inline QT3_SUPPORT int itemHeight(QMenuItem *mi) {
+ return actionGeometry(reinterpret_cast<QAction *>(mi)).height();
+ }
+
+Q_SIGNALS:
+ QT_MOC_COMPAT void activated(int itemId);
+ QT_MOC_COMPAT void highlighted(int itemId);
+
+private:
+ int insertAny(const QIcon *icon, const QString *text, const QObject *receiver, const char *member,
+ const QKeySequence *shorcut, const QMenu *popup, int id, int index);
+ QAction *findActionForId(int id) const;
+ int findIdForAction(QAction*) const;
+#endif
+
+protected:
+ QMenu(QMenuPrivate &dd, QWidget* parent = 0);
+
+private:
+ Q_DISABLE_COPY(QMenu)
+
+ friend class QMenuBar;
+ friend class QMenuBarPrivate;
+ friend class QTornOffMenu;
+ friend class Q3PopupMenu;
+ friend class QComboBox;
+ friend class QAction;
+ friend class QToolButtonPrivate;
+
+#ifdef Q_WS_MAC
+ friend void qt_mac_trayicon_activate_action(QMenu *, QAction *action);
+ friend bool qt_mac_watchingAboutToShow(QMenu *);
+ friend OSStatus qt_mac_menu_event(EventHandlerCallRef, EventRef, void *);
+ friend bool qt_mac_activate_action(OSMenuRef, uint, QAction::ActionEvent, bool);
+ friend void qt_mac_emit_menuSignals(QMenu *, bool);
+#endif
+};
+
+#endif // QT_NO_MENU
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // QMENU_H