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| 22 | <font color="#004faf">All Classes</font></a>
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| 24 | <font color="#004faf">Main Classes</font></a>
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| 26 | <font color="#004faf">Annotated</font></a>
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| 28 | <font color="#004faf">Grouped Classes</font></a>
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| 30 | <font color="#004faf">Functions</font></a>
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| 31 | </td>
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| 32 | <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>
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| 33 |
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| 34 | <p>This is the verbatim text of the qmenudata.h include file. It is provided only for illustration; the copyright remains with Trolltech.
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| 35 | <hr>
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| 36 | <pre>
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| 37 | /****************************************************************************
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| 38 | ** $Id: qmenudata-h.html 2051 2007-02-21 10:04:20Z chehrlic $
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| 39 | **
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| 40 | ** Definition of QMenuData class
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| 41 | **
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| 42 | ** Created : 941128
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| 43 | **
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| 44 | ** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved.
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| 45 | **
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| 46 | ** This file is part of the widgets module of the Qt GUI Toolkit.
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| 47 | **
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| 48 | ** This file may be distributed under the terms of the Q Public License
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| 49 | ** as defined by Trolltech ASA of Norway and appearing in the file
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| 50 | ** LICENSE.QPL included in the packaging of this file.
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| 51 | **
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| 52 | ** This file may be distributed and/or modified under the terms of the
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| 53 | ** GNU General Public License version 2 as published by the Free Software
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| 54 | ** Foundation and appearing in the file LICENSE.GPL included in the
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| 55 | ** packaging of this file.
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| 56 | **
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| 57 | ** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
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| 58 | ** licenses may use this file in accordance with the Qt Commercial License
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| 59 | ** Agreement provided with the Software.
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| 60 | **
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| 61 | ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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| 62 | ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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| 63 | **
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| 64 | ** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
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| 65 | ** information about Qt Commercial License Agreements.
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| 66 | ** See http://www.trolltech.com/qpl/ for QPL licensing information.
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| 67 | ** See http://www.trolltech.com/gpl/ for GPL licensing information.
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| 68 | **
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| 69 | ** Contact info@trolltech.com if any conditions of this licensing are
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| 70 | ** not clear to you.
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| 71 | **
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| 72 | **********************************************************************/
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| 73 |
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| 74 | #ifndef QMENUDATA_H
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| 75 | #define QMENUDATA_H
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| 76 |
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| 77 | #ifndef QT_H
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| 78 | #include "qglobal.h"
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| 79 | #include "qiconset.h" // conversion QPixmap->QIconset
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| 80 | #include "qkeysequence.h"
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| 81 | #include "qstring.h"
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| 82 | #include "qsignal.h"
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| 83 | #include "qfont.h"
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| 84 | #endif // QT_H
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| 85 |
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| 86 | #ifndef QT_NO_MENUDATA
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| 87 |
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| 88 | class QPopupMenu;
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| 89 | class QMenuDataData;
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| 90 | class QObject;
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| 91 |
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| 92 | class QCustomMenuItem;
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| 93 | class QMenuItemData;
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| 94 |
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| 95 | class Q_EXPORT QMenuItem // internal menu item class
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| 96 | {
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| 97 | friend class QMenuData;
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| 98 | public:
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| 99 | QMenuItem();
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| 100 | ~QMenuItem();
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| 101 |
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| 102 | int id() const { return ident; }
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| 103 | QIconSet *iconSet() const { return iconset_data; }
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| 104 | QString text() const { return text_data; }
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| 105 | QString whatsThis() const { return whatsthis_data; }
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| 106 | QPixmap *pixmap() const { return pixmap_data; }
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| 107 | QPopupMenu *popup() const { return popup_menu; }
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| 108 | QWidget *widget() const { return widget_item; }
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| 109 | QCustomMenuItem *custom() const;
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| 110 | #ifndef QT_NO_ACCEL
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| 111 | QKeySequence key() const { return accel_key; }
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| 112 | #endif
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| 113 | QSignal *signal() const { return signal_data; }
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| 114 | bool isSeparator() const { return is_separator; }
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| 115 | bool isEnabled() const { return is_enabled; }
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| 116 | bool isChecked() const { return is_checked; }
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| 117 | bool isDirty() const { return is_dirty; }
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| 118 | bool isVisible() const { return is_visible; }
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| 119 | bool isEnabledAndVisible() const { return is_enabled && is_visible; }
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| 120 |
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| 121 | void setText( const QString &text ) { text_data = text; }
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| 122 | void setDirty( bool dirty ) { is_dirty = dirty; }
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| 123 | void setVisible( bool visible ) { is_visible = visible; }
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| 124 | void setWhatsThis( const QString &text ) { whatsthis_data = text; }
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| 125 |
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| 126 | private:
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| 127 | int ident; // item identifier
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| 128 | QIconSet *iconset_data; // icons
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| 129 | QString text_data; // item text
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| 130 | QString whatsthis_data; // item Whats This help text
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| 131 | QPixmap *pixmap_data; // item pixmap
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| 132 | QPopupMenu *popup_menu; // item popup menu
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| 133 | QWidget *widget_item; // widget menu item
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| 134 | #ifndef QT_NO_ACCEL
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| 135 | QKeySequence accel_key; // accelerator key (state|ascii)
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| 136 | #endif
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| 137 | QSignal *signal_data; // connection
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| 138 | uint is_separator : 1; // separator flag
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| 139 | uint is_enabled : 1; // disabled flag
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| 140 | uint is_checked : 1; // checked flag
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| 141 | uint is_dirty : 1; // dirty (update) flag
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| 142 | uint is_visible : 1; // visibility flag
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| 143 | QMenuItemData* d;
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| 144 |
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| 145 | QMenuItemData* extra();
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| 146 |
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| 147 | private: // Disabled copy constructor and operator=
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| 148 | #if defined(Q_DISABLE_COPY)
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| 149 | QMenuItem( const QMenuItem & );
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| 150 | QMenuItem &operator=( const QMenuItem & );
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| 151 | #endif
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| 152 | };
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| 153 |
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| 154 | #include "qptrlist.h"
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| 155 | typedef QPtrList<QMenuItem> QMenuItemList;
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| 156 | typedef QPtrListIterator<QMenuItem> QMenuItemListIt;
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| 157 |
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| 158 |
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| 159 | class Q_EXPORT QCustomMenuItem : public Qt
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| 160 | {
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| 161 | public:
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| 162 | QCustomMenuItem();
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| 163 | virtual ~QCustomMenuItem();
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| 164 | virtual bool fullSpan() const;
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| 165 | virtual bool isSeparator() const;
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| 166 | virtual void setFont( const QFont& font );
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| 167 | virtual void paint( QPainter* p, const QColorGroup& cg, bool act,
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| 168 | bool enabled, int x, int y, int w, int h ) = 0;
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| 169 | virtual QSize sizeHint() = 0;
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| 170 | };
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| 171 |
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| 172 |
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| 173 | class Q_EXPORT QMenuData // menu data class
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| 174 | {
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| 175 | friend class QMenuBar;
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| 176 | friend class QPopupMenu;
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| 177 | public:
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| 178 | QMenuData();
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| 179 | virtual ~QMenuData();
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| 180 |
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| 181 | uint count() const;
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| 182 |
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| 183 |
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| 184 | int insertItem( const QString &text,
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| 185 | const QObject *receiver, const char* member,
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| 186 | const QKeySequence& accel = 0, int id = -1, int index = -1 );
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| 187 | int insertItem( const QIconSet& icon,
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| 188 | const QString &text,
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| 189 | const QObject *receiver, const char* member,
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| 190 | const QKeySequence& accel = 0, int id = -1, int index = -1 );
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| 191 | int insertItem( const QPixmap &pixmap,
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| 192 | const QObject *receiver, const char* member,
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| 193 | const QKeySequence& accel = 0, int id = -1, int index = -1 );
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| 194 | int insertItem( const QIconSet& icon,
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| 195 | const QPixmap &pixmap,
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| 196 | const QObject *receiver, const char* member,
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| 197 | const QKeySequence& accel = 0, int id = -1, int index = -1 );
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| 198 |
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| 199 | int insertItem( const QString &text, int id=-1, int index=-1 );
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| 200 | int insertItem( const QIconSet& icon,
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| 201 | const QString &text, int id=-1, int index=-1 );
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| 202 |
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| 203 | int insertItem( const QString &text, QPopupMenu *popup,
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| 204 | int id=-1, int index=-1 );
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| 205 | int insertItem( const QIconSet& icon,
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| 206 | const QString &text, QPopupMenu *popup,
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| 207 | int id=-1, int index=-1 );
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| 208 |
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| 209 |
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| 210 | int insertItem( const QPixmap &pixmap, int id=-1, int index=-1 );
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| 211 | int insertItem( const QIconSet& icon,
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| 212 | const QPixmap &pixmap, int id=-1, int index=-1 );
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| 213 | int insertItem( const QPixmap &pixmap, QPopupMenu *popup,
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| 214 | int id=-1, int index=-1 );
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| 215 | int insertItem( const QIconSet& icon,
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| 216 | const QPixmap &pixmap, QPopupMenu *popup,
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| 217 | int id=-1, int index=-1 );
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| 218 |
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| 219 | int insertItem( QWidget* widget, int id=-1, int index=-1 );
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| 220 |
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| 221 | int insertItem( const QIconSet& icon, QCustomMenuItem* custom, int id=-1, int index=-1 );
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| 222 | int insertItem( QCustomMenuItem* custom, int id=-1, int index=-1 );
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| 223 |
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| 224 |
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| 225 | int insertSeparator( int index=-1 );
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| 226 |
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| 227 | void removeItem( int id );
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| 228 | void removeItemAt( int index );
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| 229 | void clear();
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| 230 |
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| 231 | #ifndef QT_NO_ACCEL
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| 232 | QKeySequence accel( int id ) const;
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| 233 | void setAccel( const QKeySequence& key, int id );
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| 234 | #endif
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| 235 |
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| 236 | QIconSet *iconSet( int id ) const;
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| 237 | QString text( int id ) const;
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| 238 | QPixmap *pixmap( int id ) const;
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| 239 |
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| 240 | void setWhatsThis( int id, const QString& );
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| 241 | QString whatsThis( int id ) const;
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| 242 |
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| 243 |
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| 244 | void changeItem( int id, const QString &text );
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| 245 | void changeItem( int id, const QPixmap &pixmap );
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| 246 | void changeItem( int id, const QIconSet &icon, const QString &text );
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| 247 | void changeItem( int id, const QIconSet &icon, const QPixmap &pixmap );
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| 248 |
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| 249 | void changeItem( const QString &text, int id ) { changeItem( id, text); } // obsolete
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| 250 | void changeItem( const QPixmap &pixmap, int id ) { changeItem( id, pixmap ); } // obsolete
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| 251 | void changeItem( const QIconSet &icon, const QString &text, int id ) { // obsolete
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| 252 | changeItem( id, icon, text );
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| 253 | }
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| 254 |
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| 255 | bool isItemActive( int id ) const;
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| 256 |
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| 257 | bool isItemEnabled( int id ) const;
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| 258 | void setItemEnabled( int id, bool enable );
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| 259 |
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| 260 | bool isItemChecked( int id ) const;
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| 261 | void setItemChecked( int id, bool check );
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| 262 |
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| 263 | bool isItemVisible( int id ) const;
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| 264 | void setItemVisible( int id, bool visible );
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| 265 |
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| 266 | virtual void updateItem( int id );
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| 267 |
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| 268 | int indexOf( int id ) const;
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| 269 | int idAt( int index ) const;
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| 270 | virtual void setId( int index, int id );
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| 271 |
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| 272 | bool connectItem( int id,
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| 273 | const QObject *receiver, const char* member );
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| 274 | bool disconnectItem( int id,
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| 275 | const QObject *receiver, const char* member );
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| 276 |
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| 277 | bool setItemParameter( int id, int param );
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| 278 | int itemParameter( int id ) const;
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| 279 |
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| 280 | QMenuItem *findItem( int id ) const;
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| 281 | QMenuItem *findItem( int id, QMenuData ** parent ) const;
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| 282 | QMenuItem * findPopup( QPopupMenu *, int *index = 0 );
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| 283 |
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| 284 | virtual void activateItemAt( int index );
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| 285 |
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| 286 | protected:
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| 287 | int actItem;
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| 288 | QMenuItemList *mitems;
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| 289 | QMenuData *parentMenu;
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| 290 | uint isPopupMenu : 1;
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| 291 | uint isMenuBar : 1;
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| 292 | uint badSize : 1;
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| 293 | uint mouseBtDn : 1;
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| 294 | uint avoid_circularity : 1;
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| 295 | uint actItemDown : 1;
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| 296 | virtual void menuContentsChanged();
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| 297 | virtual void menuStateChanged();
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| 298 | virtual void menuInsPopup( QPopupMenu * );
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| 299 | virtual void menuDelPopup( QPopupMenu * );
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| 300 |
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| 301 | private:
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| 302 | int insertAny( const QString *, const QPixmap *, QPopupMenu *,
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| 303 | const QIconSet*, int, int, QWidget* = 0, QCustomMenuItem* = 0);
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| 304 | void removePopup( QPopupMenu * );
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| 305 | void changeItemIconSet( int id, const QIconSet &icon );
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| 306 |
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| 307 | QMenuDataData *d;
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| 308 |
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| 309 | private: // Disabled copy constructor and operator=
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| 310 | #if defined(Q_DISABLE_COPY)
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| 311 | QMenuData( const QMenuData & );
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| 312 | QMenuData &operator=( const QMenuData & );
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| 313 | #endif
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| 314 | };
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| 315 |
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| 316 |
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| 317 | #endif // QT_NO_MENUDATA
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| 318 |
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| 319 | #endif // QMENUDATA_H
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| 320 | </pre>
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| 321 | <!-- eof -->
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| 322 | <p><address><hr><div align=center>
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| 323 | <table width=100% cellspacing=0 border=0><tr>
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| 324 | <td>Copyright © 2007
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| 325 | <a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a>
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| 326 | <td align=right><div align=right>Qt 3.3.8</div>
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| 327 | </table></div></address></body>
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| 328 | </html>
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