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368 lines
14 KiB
368 lines
14 KiB
/****************************************************************************
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**
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** Copyright (C) 2010 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 QtGui module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial Usage
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** Licensees holding valid Qt Commercial licenses may use this file in
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** accordance with the Qt Commercial License Agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Nokia.
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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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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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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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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef QMENUBAR_H
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#define QMENUBAR_H
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#include <QtGui/qmenu.h>
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QT_BEGIN_HEADER
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QT_BEGIN_NAMESPACE
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QT_MODULE(Gui)
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#ifndef QT_NO_MENUBAR
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class QMenuBarPrivate;
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class QStyleOptionMenuItem;
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class QWindowsStyle;
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#ifdef QT3_SUPPORT
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class QMenuItem;
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#endif
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class Q_GUI_EXPORT QMenuBar : public QWidget
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{
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Q_OBJECT
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Q_PROPERTY(bool defaultUp READ isDefaultUp WRITE setDefaultUp)
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Q_PROPERTY(bool nativeMenuBar READ isNativeMenuBar WRITE setNativeMenuBar)
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public:
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explicit QMenuBar(QWidget *parent = 0);
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~QMenuBar();
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#ifdef Q_NO_USING_KEYWORD
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void addAction(QAction *action) { QWidget::addAction(action); }
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#else
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using QWidget::addAction;
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#endif
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QAction *addAction(const QString &text);
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QAction *addAction(const QString &text, const QObject *receiver, const char* member);
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QAction *addMenu(QMenu *menu);
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QMenu *addMenu(const QString &title);
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QMenu *addMenu(const QIcon &icon, const QString &title);
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QAction *addSeparator();
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QAction *insertSeparator(QAction *before);
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QAction *insertMenu(QAction *before, QMenu *menu);
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void clear();
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QAction *activeAction() const;
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void setActiveAction(QAction *action);
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void setDefaultUp(bool);
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bool isDefaultUp() const;
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QSize sizeHint() const;
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QSize minimumSizeHint() const;
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int heightForWidth(int) const;
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QRect actionGeometry(QAction *) const;
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QAction *actionAt(const QPoint &) const;
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void setCornerWidget(QWidget *w, Qt::Corner corner = Qt::TopRightCorner);
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QWidget *cornerWidget(Qt::Corner corner = Qt::TopRightCorner) const;
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#ifdef Q_WS_MAC
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OSMenuRef macMenu();
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static bool macUpdateMenuBar();
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#endif
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#ifdef Q_WS_WINCE
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void setDefaultAction(QAction *);
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QAction *defaultAction() const;
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static void wceCommands(uint command, HWND controlHandle);
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static void wceRefresh();
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#endif
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bool isNativeMenuBar() const;
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void setNativeMenuBar(bool nativeMenuBar);
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public Q_SLOTS:
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virtual void setVisible(bool visible);
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Q_SIGNALS:
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void triggered(QAction *action);
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void hovered(QAction *action);
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protected:
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void changeEvent(QEvent *);
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void keyPressEvent(QKeyEvent *);
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void mouseReleaseEvent(QMouseEvent *);
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void mousePressEvent(QMouseEvent *);
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void mouseMoveEvent(QMouseEvent *);
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void leaveEvent(QEvent *);
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void paintEvent(QPaintEvent *);
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void resizeEvent(QResizeEvent *);
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void actionEvent(QActionEvent *);
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void focusOutEvent(QFocusEvent *);
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void focusInEvent(QFocusEvent *);
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void timerEvent(QTimerEvent *);
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bool eventFilter(QObject *, QEvent *);
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bool event(QEvent *);
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void initStyleOption(QStyleOptionMenuItem *option, const QAction *action) const;
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#ifdef QT3_SUPPORT
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public:
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QT3_SUPPORT_CONSTRUCTOR QMenuBar(QWidget *parent, const char *name);
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inline QT3_SUPPORT uint count() const { return actions().count(); }
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inline QT3_SUPPORT int insertItem(const QString &text, const QObject *receiver, const char* member,
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const QKeySequence& shortcut = 0, int id = -1, int index = -1) {
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return insertAny(0, &text, receiver, member, &shortcut, 0, id, index);
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}
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inline QT3_SUPPORT int insertItem(const QIcon& icon, const QString &text,
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const QObject *receiver, const char* member,
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const QKeySequence& shortcut = 0, int id = -1, int index = -1) {
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return insertAny(&icon, &text, receiver, member, &shortcut, 0, id, index);
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}
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inline QT3_SUPPORT int insertItem(const QPixmap &pixmap, const QObject *receiver, const char* member,
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const QKeySequence& shortcut = 0, int id = -1, int index = -1) {
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QIcon icon(pixmap);
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return insertAny(&icon, 0, receiver, member, &shortcut, 0, id, index);
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}
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inline QT3_SUPPORT int insertItem(const QString &text, int id=-1, int index=-1) {
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return insertAny(0, &text, 0, 0, 0, 0, id, index);
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}
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inline QT3_SUPPORT int insertItem(const QIcon& icon, const QString &text, int id=-1, int index=-1) {
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return insertAny(&icon, &text, 0, 0, 0, 0, id, index);
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}
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inline QT3_SUPPORT int insertItem(const QString &text, QMenu *popup, int id=-1, int index=-1) {
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return insertAny(0, &text, 0, 0, 0, popup, id, index);
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}
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inline QT3_SUPPORT int insertItem(const QIcon& icon, const QString &text, QMenu *popup, int id=-1, int index=-1) {
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return insertAny(&icon, &text, 0, 0, 0, popup, id, index);
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}
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inline QT3_SUPPORT int insertItem(const QPixmap &pixmap, int id=-1, int index=-1) {
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QIcon icon(pixmap);
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return insertAny(&icon, 0, 0, 0, 0, 0, id, index);
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}
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inline QT3_SUPPORT int insertItem(const QPixmap &pixmap, QMenu *popup, int id=-1, int index=-1) {
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QIcon icon(pixmap);
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return insertAny(&icon, 0, 0, 0, 0, popup, id, index);
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}
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QT3_SUPPORT int insertSeparator(int index=-1);
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inline QT3_SUPPORT void removeItem(int id) {
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if(QAction *act = findActionForId(id))
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removeAction(act); }
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inline QT3_SUPPORT void removeItemAt(int index) {
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if(QAction *act = actions().value(index))
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removeAction(act); }
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#ifndef QT_NO_SHORTCUT
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inline QT3_SUPPORT QKeySequence accel(int id) const {
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if(QAction *act = findActionForId(id))
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return act->shortcut();
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return QKeySequence(); }
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inline QT3_SUPPORT void setAccel(const QKeySequence& key, int id) {
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if(QAction *act = findActionForId(id))
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act->setShortcut(key);
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}
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#endif
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inline QT3_SUPPORT QIcon iconSet(int id) const {
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if(QAction *act = findActionForId(id))
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return act->icon();
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return QIcon(); }
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inline QT3_SUPPORT QString text(int id) const {
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if(QAction *act = findActionForId(id))
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return act->text();
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return QString(); }
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inline QT3_SUPPORT QPixmap pixmap(int id) const {
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if(QAction *act = findActionForId(id))
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return act->icon().pixmap(QSize(22,22));
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return QPixmap(); }
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inline QT3_SUPPORT void setWhatsThis(int id, const QString &w) {
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if(QAction *act = findActionForId(id))
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act->setWhatsThis(w); }
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inline QT3_SUPPORT QString whatsThis(int id) const {
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if(QAction *act = findActionForId(id))
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return act->whatsThis();
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return QString(); }
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inline QT3_SUPPORT void changeItem(int id, const QString &text) {
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if(QAction *act = findActionForId(id))
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act->setText(text); }
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inline QT3_SUPPORT void changeItem(int id, const QPixmap &pixmap) {
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if(QAction *act = findActionForId(id))
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act->setIcon(QIcon(pixmap)); }
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inline QT3_SUPPORT void changeItem(int id, const QIcon &icon, const QString &text) {
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if(QAction *act = findActionForId(id)) {
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act->setIcon(icon);
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act->setText(text);
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}
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}
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inline QT3_SUPPORT bool isItemActive(int id) const { return findActionForId(id) == activeAction(); }
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inline QT3_SUPPORT bool isItemEnabled(int id) const {
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if(QAction *act = findActionForId(id))
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return act->isEnabled();
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return false; }
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inline QT3_SUPPORT void setItemEnabled(int id, bool enable) {
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if(QAction *act = findActionForId(id))
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act->setEnabled(enable); }
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inline QT3_SUPPORT bool isItemChecked(int id) const {
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if(QAction *act = findActionForId(id))
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return act->isChecked();
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return false; }
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inline QT3_SUPPORT void setItemChecked(int id, bool check) {
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if(QAction *act = findActionForId(id))
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act->setChecked(check); }
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inline QT3_SUPPORT bool isItemVisible(int id) const {
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if(QAction *act = findActionForId(id))
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return act->isVisible();
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return false; }
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inline QT3_SUPPORT void setItemVisible(int id, bool visible) {
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if(QAction *act = findActionForId(id))
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act->setVisible(visible); }
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inline QT3_SUPPORT int indexOf(int id) const { return actions().indexOf(findActionForId(id)); }
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inline QT3_SUPPORT int idAt(int index) const {
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return index >= 0 && index < actions().size()
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? findIdForAction(actions().at(index))
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: -1;
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}
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inline QT3_SUPPORT void activateItemAt(int index) {
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if(QAction *ret = actions().value(index))
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setActiveAction(ret);
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}
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inline QT3_SUPPORT bool connectItem(int id, const QObject *receiver, const char* member) {
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if(QAction *act = findActionForId(id)) {
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QObject::connect(act, SIGNAL(triggered()), receiver, member);
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return true;
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}
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return false;
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}
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inline QT3_SUPPORT bool disconnectItem(int id,const QObject *receiver, const char* member) {
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if(QAction *act = findActionForId(id)) {
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QObject::disconnect(act, SIGNAL(triggered()), receiver, member);
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return true;
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}
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return false;
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}
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inline QT3_SUPPORT QMenuItem *findItem(int id) const {
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return (QMenuItem*)findActionForId(id);
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}
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QT3_SUPPORT bool setItemParameter(int id, int param);
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QT3_SUPPORT int itemParameter(int id) const;
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//frame
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QT3_SUPPORT int frameWidth() const;
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QT3_SUPPORT void setFrameRect(QRect) {}
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QT3_SUPPORT QRect frameRect() const { return QRect(); }
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enum DummyFrame { Box, Sunken, Plain, Raised, MShadow, NoFrame, Panel, StyledPanel,
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HLine, VLine, GroupBoxPanel, WinPanel, ToolBarPanel, MenuBarPanel,
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PopupPanel, LineEditPanel, TabWidgetPanel, MShape };
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QT3_SUPPORT void setFrameShadow(DummyFrame) {}
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QT3_SUPPORT DummyFrame frameShadow() const { return Plain; }
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QT3_SUPPORT void setFrameShape(DummyFrame) {}
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QT3_SUPPORT DummyFrame frameShape() const { return NoFrame; }
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QT3_SUPPORT void setFrameStyle(int) {}
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QT3_SUPPORT int frameStyle() const { return 0; }
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QT3_SUPPORT void setLineWidth(int) {}
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QT3_SUPPORT int lineWidth() const { return 0; }
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QT3_SUPPORT void setMargin(int margin) { setContentsMargins(margin, margin, margin, margin); }
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QT3_SUPPORT int margin() const
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{ int margin; int dummy; getContentsMargins(&margin, &dummy, &dummy, &dummy); return margin; }
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QT3_SUPPORT void setMidLineWidth(int) {}
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QT3_SUPPORT int midLineWidth() const { return 0; }
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//menubar
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enum Separator { Never=0, InWindowsStyle=1 };
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inline QT3_SUPPORT Separator separator() const { return InWindowsStyle; }
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inline QT3_SUPPORT void setSeparator(Separator) { }
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QT3_SUPPORT void setAutoGeometry(bool);
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QT3_SUPPORT bool autoGeometry() const;
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Q_SIGNALS:
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QT_MOC_COMPAT void activated(int itemId);
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QT_MOC_COMPAT void highlighted(int itemId);
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protected:
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inline QT3_SUPPORT QRect itemRect(int index) {
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if(QAction *act = actions().value(index))
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return actionGeometry(act);
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return QRect();
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}
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inline QT3_SUPPORT int itemAtPos(const QPoint &p) {
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return findIdForAction(actionAt(p));
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}
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private:
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QAction *findActionForId(int id) const;
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int insertAny(const QIcon *icon, const QString *text, const QObject *receiver, const char *member,
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const QKeySequence *shorcut, const QMenu *popup, int id, int index);
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int findIdForAction(QAction*) const;
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#endif
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private:
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Q_DECLARE_PRIVATE(QMenuBar)
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Q_DISABLE_COPY(QMenuBar)
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Q_PRIVATE_SLOT(d_func(), void _q_actionTriggered())
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Q_PRIVATE_SLOT(d_func(), void _q_actionHovered())
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Q_PRIVATE_SLOT(d_func(), void _q_internalShortcutActivated(int))
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Q_PRIVATE_SLOT(d_func(), void _q_updateLayout())
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#ifdef Q_WS_WINCE
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Q_PRIVATE_SLOT(d_func(), void _q_updateDefaultAction())
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#endif
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friend class QMenu;
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friend class QMenuPrivate;
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friend class QWindowsStyle;
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#ifdef Q_WS_MAC
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friend class QApplicationPrivate;
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friend class QWidgetPrivate;
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friend bool qt_mac_activate_action(MenuRef, uint, QAction::ActionEvent, bool);
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#endif
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};
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#endif // QT_NO_MENUBAR
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QT_END_NAMESPACE
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QT_END_HEADER
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#endif // QMENUBAR_H
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