From f67b8df3ebdba2d398b9cce686b7c644adffff08 Mon Sep 17 00:00:00 2001 From: Lars Knoll Date: Sat, 7 May 2011 00:02:01 +0200 Subject: library split --- src/widgets/widgets/qmenu.h | 434 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 434 insertions(+) create mode 100644 src/widgets/widgets/qmenu.h (limited to 'src/widgets/widgets/qmenu.h') diff --git a/src/widgets/widgets/qmenu.h b/src/widgets/widgets/qmenu.h new file mode 100644 index 0000000000..daac91632a --- /dev/null +++ b/src/widgets/widgets/qmenu.h @@ -0,0 +1,434 @@ +/**************************************************************************** +** +** Copyright (C) 2011 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 +#include +#include +#include + +#ifdef QT3_SUPPORT +#include +#endif + +#ifdef Q_WS_WINCE +#include // for HMENU +#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 actions, const QPoint &pos, QAction *at=0); + static QAction *exec(QList 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(); +#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 *); +#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_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(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(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); + friend void qt_mac_menu_emit_hovered(QMenu *menu, QAction *action); +#endif +}; + +#endif // QT_NO_MENU + +QT_END_NAMESPACE + +QT_END_HEADER + +#endif // QMENU_H -- cgit v1.2.3