/****************************************************************************
**
** Copyright (C) 1992-2006 Trolltech ASA. All rights reserved.
**
** This file is part of the QtGui module of the Qt Toolkit.
**
** This file may be used under the terms of the GNU General Public
** License version 2.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of
** this file. Please review the following information to ensure GNU
** General Public Licensing requirements will be met:
** http://www.trolltech.com/products/qt/opensource.html
**
** If you are unsure which license is appropriate for your use, please
** review the following information:
** http://www.trolltech.com/products/qt/licensing.html or contact the
** sales department at sales@trolltech.com.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
****************************************************************************/
#ifndef QMENUBAR_H
#define QMENUBAR_H
#include <QtGui/qmenu.h>
QT_BEGIN_HEADER
QT_MODULE(Gui)
#ifndef QT_NO_MENUBAR
class QMenuBarPrivate;
#ifdef QT3_SUPPORT
class QMenuItem;
#endif
class Q_GUI_EXPORT QMenuBar : public QWidget
{
Q_OBJECT
Q_PROPERTY(bool defaultUp READ isDefaultUp WRITE setDefaultUp)
public:
explicit QMenuBar(QWidget *parent = 0);
~QMenuBar();
#ifdef Q_NO_USING_KEYWORD
void addAction(QAction *action) { QWidget::addAction(action); }
#else
using QWidget::addAction;
#endif
QAction *addAction(const QString &text);
QAction *addAction(const QString &text, const QObject *receiver, const char* member);
QAction *addMenu(QMenu *menu);
QMenu *addMenu(const QString &title);
QMenu *addMenu(const QIcon &icon, const QString &title);
QAction *addSeparator();
QAction *insertSeparator(QAction *before);
QAction *insertMenu(QAction *before, QMenu *menu);
void clear();
QAction *activeAction() const;
void setActiveAction(QAction *action);
void setDefaultUp(bool);
bool isDefaultUp() const;
QSize sizeHint() const;
QSize minimumSizeHint() const;
int heightForWidth(int) const;
QRect actionGeometry(QAction *) const;
QAction *actionAt(const QPoint &) const;
void setCornerWidget(QWidget *w, Qt::Corner corner = Qt::TopRightCorner);
QWidget *cornerWidget(Qt::Corner corner = Qt::TopRightCorner) const;
#ifdef Q_WS_MAC
MenuRef macMenu();
#endif
Q_SIGNALS:
void triggered(QAction *action);
void hovered(QAction *action);
protected:
void changeEvent(QEvent *);
void keyPressEvent(QKeyEvent *);
void mouseReleaseEvent(QMouseEvent *);
void mousePressEvent(QMouseEvent *);
void mouseMoveEvent(QMouseEvent *);
void leaveEvent(QEvent *);
void paintEvent(QPaintEvent *);
void resizeEvent(QResizeEvent *);
void actionEvent(QActionEvent *);
void focusOutEvent(QFocusEvent *);
void focusInEvent(QFocusEvent *);
bool eventFilter(QObject *, QEvent *);
bool event(QEvent *);
#ifdef QT3_SUPPORT
public:
QT3_SUPPORT_CONSTRUCTOR QMenuBar(QWidget *parent, const char *name);
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 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 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->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 int indexOf(int id) const { return actions().indexOf(findActionForId(id)); }
inline QT3_SUPPORT int idAt(int index) const {
return index >= 0 && index < actions().size()
? findIdForAction(actions().at(index))
: -1;
}
inline QT3_SUPPORT void activateItemAt(int index) {
if(QAction *ret = actions().value(index))
setActiveAction(ret);
}
inline QT3_SUPPORT bool connectItem(int id, const QObject *receiver, const char* member) {
if(QAction *act = findActionForId(id)) {
QObject::connect(act, SIGNAL(triggered()), 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 (QMenuItem*)findActionForId(id);
}
QT3_SUPPORT bool setItemParameter(int id, int param);
QT3_SUPPORT int itemParameter(int id) const;
//frame
QT3_SUPPORT int frameWidth() const;
QT3_SUPPORT void setFrameRect(QRect) {}
QT3_SUPPORT QRect frameRect() const { return QRect(); }
enum DummyFrame { Box, Sunken, Plain, Raised, MShadow, NoFrame, Panel, StyledPanel,
HLine, VLine, GroupBoxPanel, WinPanel, ToolBarPanel, MenuBarPanel,
PopupPanel, LineEditPanel, TabWidgetPanel, MShape };
QT3_SUPPORT void setFrameShadow(DummyFrame) {}
QT3_SUPPORT DummyFrame frameShadow() const { return Plain; }
QT3_SUPPORT void setFrameShape(DummyFrame) {}
QT3_SUPPORT DummyFrame frameShape() const { return NoFrame; }
QT3_SUPPORT void setFrameStyle(int) {}
QT3_SUPPORT int frameStyle() const { return 0; }
QT3_SUPPORT void setLineWidth(int) {}
QT3_SUPPORT int lineWidth() const { return 0; }
QT3_SUPPORT void setMargin(int margin) { setContentsMargins(margin, margin, margin, margin); }
QT3_SUPPORT int margin() const
{ int margin; int dummy; getContentsMargins(&margin, &dummy, &dummy, &dummy); return margin; }
QT3_SUPPORT void setMidLineWidth(int) {}
QT3_SUPPORT int midLineWidth() const { return 0; }
//menubar
enum Separator { Never=0, InWindowsStyle=1 };
inline QT3_SUPPORT Separator separator() const { return InWindowsStyle; }
inline QT3_SUPPORT void setSeparator(Separator) { }
QT3_SUPPORT void setAutoGeometry(bool);
QT3_SUPPORT bool autoGeometry() const;
Q_SIGNALS:
QT_MOC_COMPAT void activated(int itemId);
QT_MOC_COMPAT void highlighted(int itemId);
protected:
inline QT3_SUPPORT QRect itemRect(int index) {
if(QAction *act = actions().value(index))
return actionGeometry(act);
return QRect();
}
inline QT3_SUPPORT int itemAtPos(const QPoint &p) {
return findIdForAction(actionAt(p));
}
private:
QAction *findActionForId(int id) const;
int insertAny(const QIcon *icon, const QString *text, const QObject *receiver, const char *member,
const QKeySequence *shorcut, const QMenu *popup, int id, int index);
int findIdForAction(QAction*) const;
#endif
private:
Q_DECLARE_PRIVATE(QMenuBar)
Q_DISABLE_COPY(QMenuBar)
Q_PRIVATE_SLOT(d_func(), void _q_actionTriggered())
Q_PRIVATE_SLOT(d_func(), void _q_actionHovered())
Q_PRIVATE_SLOT(d_func(), void _q_internalShortcutActivated(int))
Q_PRIVATE_SLOT(d_func(), void _q_updateLayout())
friend class QMenu;
friend class QMenuPrivate;
#ifdef Q_WS_MAC
friend class QApplicationPrivate;
static bool macUpdateMenuBar();
friend bool qt_mac_activate_action(MenuRef, uint, QAction::ActionEvent, bool);
#endif
};
#endif // QT_NO_MENUBAR
QT_END_HEADER
#endif // QMENUBAR_H
