qmenudata-h.html
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><!-- /home/reggie/tmp/qt-3.0-reggie-5401/qt-x11-commercial-3.0.5/include/qmenudata.h:1 --><html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>qmenudata.h Include File</title><style type="text/css"><!--h3.fn,span.fn { margin-left: 1cm; text-indent: -1cm; }a:link { color: #004faf; text-decoration: none }a:visited { color: #672967; text-decoration: none }body { background: #ffffff; color: black; }--></style></head><body><table border="0" cellpadding="0" cellspacing="0" width="100%"><tr bgcolor="#E5E5E5"><td valign=center> <a href="index.html"><font color="#004faf">Home</font></a> | <a href="classes.html"><font color="#004faf">All Classes</font></a> | <a href="mainclasses.html"><font color="#004faf">Main Classes</font></a> | <a href="annotated.html"><font color="#004faf">Annotated</font></a> | <a href="groups.html"><font color="#004faf">Grouped Classes</font></a> | <a href="functions.html"><font color="#004faf">Functions</font></a></td><td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>qmenudata.h</h1><p>This is the verbatim text of the qmenudata.h include file. It is provided only for illustration; the copyright remains with Trolltech.<hr><pre>/****************************************************************************** $Id: qt/qmenudata.h 3.0.5 edited Apr 4 18:25 $**** Definition of QMenuData class**** Created : 941128**** Copyright (C) 1992-2000 Trolltech AS. All rights reserved.**** This file is part of the widgets module of the Qt GUI Toolkit.**** This file may be distributed under the terms of the Q Public License** as defined by Trolltech AS of Norway and appearing in the file** LICENSE.QPL included in the packaging of this file.**** This file may be distributed and/or modified under the terms of the** GNU General Public License version 2 as published by the Free Software** Foundation and appearing in the file LICENSE.GPL included in the** packaging of this file.**** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition** licenses may use this file in accordance with the Qt Commercial License** Agreement provided with the Software.**** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.**** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for** information about Qt Commercial License Agreements.** See http://www.trolltech.com/qpl/ for QPL licensing information.** See http://www.trolltech.com/gpl/ for GPL licensing information.**** Contact info@trolltech.com if any conditions of this licensing are** not clear to you.************************************************************************/#ifndef QMENUDATA_H#define QMENUDATA_H#ifndef QT_H#include "qglobal.h"#include "qiconset.h" // conversion QPixmap->QIconset#include "qkeysequence.h"#include "qstring.h"#include "qsignal.h"#include "qfont.h"#endif // QT_H#ifndef QT_NO_MENUDATAclass QPopupMenu;class QMenuDataData;class QObject;class QCustomMenuItem;class QMenuItemData;class Q_EXPORT QMenuItem // internal menu item class{friend class QMenuData;public: QMenuItem(); ~QMenuItem(); int id() const { return ident; } QIconSet *iconSet() const { return iconset_data; } QString text() const { return text_data; } QString whatsThis() const { return whatsthis_data; } QPixmap *pixmap() const { return pixmap_data; } QPopupMenu *popup() const { return popup_menu; } QWidget *widget() const { return widget_item; } QCustomMenuItem *custom() const;#ifndef QT_NO_ACCEL QKeySequence key() const { return accel_key; }#endif QSignal *signal() const { return signal_data; } bool isSeparator() const { return is_separator; } bool isEnabled() const { return is_enabled; } bool isChecked() const { return is_checked; } bool isDirty() const { return is_dirty; } void setText( const QString &text ) { text_data = text; } void setDirty( bool dirty ) { is_dirty = dirty; } void setWhatsThis( const QString &text ) { whatsthis_data = text; }private: int ident; // item identifier QIconSet *iconset_data; // icons QString text_data; // item text QString whatsthis_data; // item Whats This help text QPixmap *pixmap_data; // item pixmap QPopupMenu *popup_menu; // item popup menu QWidget *widget_item; // widget menu item#ifndef QT_NO_ACCEL QKeySequence accel_key; // accelerator key (state|ascii)#endif QSignal *signal_data; // connection uint is_separator : 1; // separator flag uint is_enabled : 1; // disabled flag uint is_checked : 1; // checked flag uint is_dirty : 1; // dirty (update) flag QMenuItemData* d; QMenuItemData* extra();private: // Disabled copy constructor and operator=#if defined(Q_DISABLE_COPY) QMenuItem( const QMenuItem & ); QMenuItem &operator=( const QMenuItem & );#endif};#include "qptrlist.h"typedef QPtrList<QMenuItem> QMenuItemList;typedef QPtrListIterator<QMenuItem> QMenuItemListIt;class Q_EXPORT QCustomMenuItem : public Qt{public: QCustomMenuItem(); virtual ~QCustomMenuItem(); virtual bool fullSpan() const; virtual bool isSeparator() const; virtual void setFont( const QFont& font ); virtual void paint( QPainter* p, const QColorGroup& cg, bool act, bool enabled, int x, int y, int w, int h ) = 0; virtual QSize sizeHint() = 0;};class Q_EXPORT QMenuData // menu data class{friend class QMenuBar;friend class QPopupMenu;public: QMenuData(); virtual ~QMenuData(); uint count() const; int insertItem( const QString &text, const QObject *receiver, const char* member, const QKeySequence& accel = 0, int id = -1, int index = -1 ); int insertItem( const QIconSet& icon, const QString &text, const QObject *receiver, const char* member, const QKeySequence& accel = 0, int id = -1, int index = -1 ); int insertItem( const QPixmap &pixmap, const QObject *receiver, const char* member, const QKeySequence& accel = 0, int id = -1, int index = -1 ); int insertItem( const QIconSet& icon, const QPixmap &pixmap, const QObject *receiver, const char* member, const QKeySequence& accel = 0, int id = -1, int index = -1 ); int insertItem( const QString &text, int id=-1, int index=-1 ); int insertItem( const QIconSet& icon, const QString &text, int id=-1, int index=-1 ); int insertItem( const QString &text, QPopupMenu *popup, int id=-1, int index=-1 ); int insertItem( const QIconSet& icon, const QString &text, QPopupMenu *popup, int id=-1, int index=-1 ); int insertItem( const QPixmap &pixmap, int id=-1, int index=-1 ); int insertItem( const QIconSet& icon, const QPixmap &pixmap, int id=-1, int index=-1 ); int insertItem( const QPixmap &pixmap, QPopupMenu *popup, int id=-1, int index=-1 ); int insertItem( const QIconSet& icon, const QPixmap &pixmap, QPopupMenu *popup, int id=-1, int index=-1 ); int insertItem( QWidget* widget, int id=-1, int index=-1 ); int insertItem( const QIconSet& icon, QCustomMenuItem* custom, int id=-1, int index=-1 ); int insertItem( QCustomMenuItem* custom, int id=-1, int index=-1 ); int insertSeparator( int index=-1 ); void removeItem( int id ) { removeItemAt(indexOf(id)); } void removeItemAt( int index ); void clear();#ifndef QT_NO_ACCEL QKeySequence accel( int id ) const; void setAccel( const QKeySequence& key, int id );#endif QIconSet *iconSet( int id ) const; QString text( int id ) const; QPixmap *pixmap( int id ) const; void setWhatsThis( int id, const QString& ); QString whatsThis( int id ) const; void changeItem( int id, const QString &text ); void changeItem( int id, const QPixmap &pixmap ); void changeItem( int id, const QIconSet &icon, const QString &text ); void changeItem( int id, const QIconSet &icon, const QPixmap &pixmap ); void changeItem( const QString &text, int id ) { changeItem( id, text); } // obsolete void changeItem( const QPixmap &pixmap, int id ) { changeItem( id, pixmap ); } // obsolete void changeItem( const QIconSet &icon, const QString &text, int id ) { // obsolete changeItem( id, icon, text ); } bool isItemActive( int id ) const; bool isItemEnabled( int id ) const; void setItemEnabled( int id, bool enable ); bool isItemChecked( int id ) const; void setItemChecked( int id, bool check ); virtual void updateItem( int id ); int indexOf( int id ) const; int idAt( int index ) const; virtual void setId( int index, int id ); bool connectItem( int id, const QObject *receiver, const char* member ); bool disconnectItem( int id, const QObject *receiver, const char* member ); bool setItemParameter( int id, int param ); int itemParameter( int id ) const; QMenuItem *findItem( int id ) const; QMenuItem *findItem( int id, QMenuData ** parent ) const; QMenuItem * findPopup( QPopupMenu *, int *index = 0 ); virtual void activateItemAt( int index );protected: int actItem; QMenuItemList *mitems; QMenuData *parentMenu; uint isPopupMenu : 1; uint isMenuBar : 1; uint badSize : 1; uint mouseBtDn : 1; uint avoid_circularity : 1; uint actItemDown : 1; virtual void menuContentsChanged(); virtual void menuStateChanged(); virtual void menuInsPopup( QPopupMenu * ); virtual void menuDelPopup( QPopupMenu * );private: int insertAny( const QString *, const QPixmap *, QPopupMenu *, const QIconSet*, int, int, QWidget* = 0, QCustomMenuItem* = 0); void removePopup( QPopupMenu * ); void changeItemIconSet( int id, const QIconSet &icon ); QMenuDataData *d;private: // Disabled copy constructor and operator=#if defined(Q_DISABLE_COPY) QMenuData( const QMenuData & ); QMenuData &operator=( const QMenuData & );#endif};#endif // QT_NO_MENUDATA#endif // QMENUDATA_H</pre><!-- eof --><p><address><hr><div align=center><table width=100% cellspacing=0 border=0><tr><td>Copyright © 2002 <a href="http://www.trolltech.com">Trolltech</a><td><a href="http://www.trolltech.com/trademarks.html">Trademarks</a><td align=right><div align=right>Qt version 3.0.5</div></table></div></address></body></html>⌨️ 快捷键说明
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