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**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtWidgets module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
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** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
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** use the contact form at http://qt.digia.com/contact-us.
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** General Public License version 2.1 as published by the Free Software
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** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
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** GNU General Public License Usage
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****************************************************************************/
#ifndef QMENU_H
#define QMENU_H
#include <QtWidgets/qwidget.h>
#include <QtCore/qstring.h>
#include <QtGui/qicon.h>
#include <QtWidgets/qaction.h>
#ifdef Q_OS_WINCE
#include <windef.h> // for HMENU
#endif
#ifdef Q_OS_OSX
Q_FORWARD_DECLARE_OBJC_CLASS(NSMenu);
#endif
QT_BEGIN_NAMESPACE
#ifndef QT_NO_MENU
class QMenuPrivate;
class QStyleOptionMenuItem;
class QPlatformMenu;
class Q_WIDGETS_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)
Q_PROPERTY(bool toolTipsVisible READ toolTipsVisible WRITE setToolTipsVisible)
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 *addSection(const QString &text);
QAction *addSection(const QIcon &icon, const QString &text);
QAction *insertMenu(QAction *before, QMenu *menu);
QAction *insertSeparator(QAction *before);
QAction *insertSection(QAction *before, const QString &text);
QAction *insertSection(QAction *before, const QIcon &icon, const QString &text);
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);
static QAction *exec(QList<QAction*> actions, const QPoint &pos, QAction *at=0, QWidget *parent=0);
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);
QPlatformMenu *platformMenu();
#ifdef Q_OS_WINCE
HMENU wceMenu();
#endif
#ifdef Q_OS_OSX
NSMenu* toNSMenu();
void setAsDockMenu();
#endif
bool separatorsCollapsible() const;
void setSeparatorsCollapsible(bool collapse);
bool toolTipsVisible() const;
void setToolTipsVisible(bool visible);
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 *);
#ifndef QT_NO_WHEELEVENT
void wheelEvent(QWheelEvent *);
#endif
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_OS_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())
protected:
QMenu(QMenuPrivate &dd, QWidget* parent = 0);
private:
Q_DISABLE_COPY(QMenu)
friend class QMenuBar;
friend class QMenuBarPrivate;
friend class QTornOffMenu;
friend class QComboBox;
friend class QAction;
friend class QToolButtonPrivate;
friend void qt_mac_emit_menuSignals(QMenu *menu, bool show);
friend void qt_mac_menu_emit_hovered(QMenu *menu, QAction *action);
};
#ifdef Q_OS_OSX
// ### Qt 4 compatibility; remove in Qt 6
inline QT_DEPRECATED void qt_mac_set_dock_menu(QMenu *menu) { menu->setAsDockMenu(); }
#endif
#endif // QT_NO_MENU
QT_END_NAMESPACE
#endif // QMENU_H
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