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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>qaction.h</h1>
33
34<p>This is the verbatim text of the qaction.h include file. It is provided only for illustration; the copyright remains with Trolltech.
35<hr>
36<pre>
37/****************************************************************************
38** $Id: qaction-h.html 2051 2007-02-21 10:04:20Z chehrlic $
39**
40** Definition of QAction class
41**
42** Created : 000000
43**
44** Copyright (C) 2005-2007 Trolltech ASA. All rights reserved.
45**
46** This file is part of the widgets module of the Qt GUI Toolkit.
47**
48** This file may be distributed under the terms of the Q Public License
49** as defined by Trolltech ASA of Norway and appearing in the file
50** LICENSE.QPL included in the packaging of this file.
51**
52** This file may be distributed and/or modified under the terms of the
53** GNU General Public License version 2 as published by the Free Software
54** Foundation and appearing in the file LICENSE.GPL included in the
55** packaging of this file.
56**
57** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
58** licenses may use this file in accordance with the Qt Commercial License
59** Agreement provided with the Software.
60**
61** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
62** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
63**
64** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
65** information about Qt Commercial License Agreements.
66** See http://www.trolltech.com/qpl/ for QPL licensing information.
67** See http://www.trolltech.com/gpl/ for GPL licensing information.
68**
69** Contact info@trolltech.com if any conditions of this licensing are
70** not clear to you.
71**
72**********************************************************************/
73
74#ifndef QACTION_H
75#define QACTION_H
76
77#ifndef QT_H
78#include "qobject.h"
79#include "qiconset.h"
80#include "qstring.h"
81#include "qkeysequence.h"
82#endif // QT_H
83
84#ifndef QT_NO_ACTION
85
86class QActionPrivate;
87class QActionGroupPrivate;
88class QStatusBar;
89class QPopupMenu;
90class QToolTipGroup;
91
92class Q_EXPORT QAction : public QObject
93{
94 Q_OBJECT
95 Q_PROPERTY( bool toggleAction READ isToggleAction WRITE setToggleAction)
96 Q_PROPERTY( bool on READ isOn WRITE setOn )
97 Q_PROPERTY( bool enabled READ isEnabled WRITE setEnabled )
98 Q_PROPERTY( QIconSet iconSet READ iconSet WRITE setIconSet )
99 Q_PROPERTY( QString text READ text WRITE setText )
100 Q_PROPERTY( QString menuText READ menuText WRITE setMenuText )
101 Q_PROPERTY( QString toolTip READ toolTip WRITE setToolTip )
102 Q_PROPERTY( QString statusTip READ statusTip WRITE setStatusTip )
103 Q_PROPERTY( QString whatsThis READ whatsThis WRITE setWhatsThis )
104#ifndef QT_NO_ACCEL
105 Q_PROPERTY( QKeySequence accel READ accel WRITE setAccel )
106#endif
107 Q_PROPERTY( bool visible READ isVisible WRITE setVisible )
108
109public:
110 QAction( QObject* parent, const char* name = 0 );
111#ifndef QT_NO_ACCEL
112 QAction( const QString&amp; menuText, QKeySequence accel,
113 QObject* parent, const char* name = 0 );
114 QAction( const QIconSet&amp; icon, const QString&amp; menuText, QKeySequence accel,
115 QObject* parent, const char* name = 0 );
116
117 QAction( const QString&amp; text, const QIconSet&amp; icon, const QString&amp; menuText, QKeySequence accel,
118 QObject* parent, const char* name = 0, bool toggle = FALSE ); // obsolete
119 QAction( const QString&amp; text, const QString&amp; menuText, QKeySequence accel, QObject* parent,
120 const char* name = 0, bool toggle = FALSE ); // obsolete
121#endif
122 QAction( QObject* parent, const char* name , bool toggle ); // obsolete
123 ~QAction();
124
125 virtual void setIconSet( const QIconSet&amp; );
126 QIconSet iconSet() const;
127 virtual void setText( const QString&amp; );
128 QString text() const;
129 virtual void setMenuText( const QString&amp; );
130 QString menuText() const;
131 virtual void setToolTip( const QString&amp; );
132 QString toolTip() const;
133 virtual void setStatusTip( const QString&amp; );
134 QString statusTip() const;
135 virtual void setWhatsThis( const QString&amp; );
136 QString whatsThis() const;
137#ifndef QT_NO_ACCEL
138 virtual void setAccel( const QKeySequence&amp; key );
139 QKeySequence accel() const;
140#endif
141 virtual void setToggleAction( bool );
142
143 bool isToggleAction() const;
144 bool isOn() const;
145 bool isEnabled() const;
146 bool isVisible() const;
147 virtual bool addTo( QWidget* );
148 virtual bool removeFrom( QWidget* );
149
150protected:
151 virtual void addedTo( QWidget *actionWidget, QWidget *container );
152 virtual void addedTo( int index, QPopupMenu *menu );
153
154public slots:
155 void activate();
156 void toggle();
157 virtual void setOn( bool );
158 virtual void setEnabled( bool );
159 void setDisabled( bool );
160 void setVisible( bool );
161
162signals:
163 void activated();
164 void toggled( bool );
165
166private slots:
167 void internalActivation();
168 void toolButtonToggled( bool );
169 void objectDestroyed();
170 void menuStatusText( int id );
171 void showStatusText( const QString&amp; );
172 void clearStatusText();
173
174private:
175 void init();
176
177 friend class QActionGroup;
178 friend class QActionGroupPrivate;
179 QActionPrivate* d;
180
181#if defined(Q_DISABLE_COPY) // Disabled copy constructor and operator=
182 QAction( const QAction &amp; );
183 QAction &amp;operator=( const QAction &amp; );
184#endif
185};
186
187class Q_EXPORT QActionGroup : public QAction
188{
189 Q_OBJECT
190 Q_PROPERTY( bool exclusive READ isExclusive WRITE setExclusive )
191 Q_PROPERTY( bool usesDropDown READ usesDropDown WRITE setUsesDropDown )
192
193public:
194 QActionGroup( QObject* parent, const char* name = 0 );
195 QActionGroup( QObject* parent, const char* name , bool exclusive ); // obsolete
196 ~QActionGroup();
197 void setExclusive( bool );
198 bool isExclusive() const;
199 void add( QAction* a);
200 void addSeparator();
201 bool addTo( QWidget* );
202 bool removeFrom( QWidget* );
203 void setEnabled( bool );
204 void setToggleAction( bool toggle );
205 void setOn( bool on );
206
207 void setUsesDropDown( bool enable );
208 bool usesDropDown() const;
209
210 void setIconSet( const QIconSet&amp; );
211 void setText( const QString&amp; );
212 void setMenuText( const QString&amp; );
213 void setToolTip( const QString&amp; );
214 void setWhatsThis( const QString&amp; );
215
216protected:
217 void childEvent( QChildEvent* );
218 virtual void addedTo( QWidget *actionWidget, QWidget *container, QAction *a );
219 virtual void addedTo( int index, QPopupMenu *menu, QAction *a );
220 virtual void addedTo( QWidget *actionWidget, QWidget *container );
221 virtual void addedTo( int index, QPopupMenu *menu );
222
223signals:
224 void selected( QAction* );
225
226private slots:
227 void childToggled( bool );
228 void childDestroyed();
229 void internalComboBoxActivated( int );
230 void internalComboBoxHighlighted( int );
231 void internalToggle( QAction* );
232 void objectDestroyed();
233
234private:
235 QActionGroupPrivate* d;
236
237#ifndef QT_NO_COMPAT
238public:
239 void insert( QAction* a ) { add( a ); }
240#endif
241
242private:
243#if defined(Q_DISABLE_COPY) // Disabled copy constructor and operator=
244 QActionGroup( const QActionGroup &amp; );
245 QActionGroup &amp;operator=( const QActionGroup &amp; );
246#endif
247};
248
249#endif
250
251#endif
252</pre>
253<!-- eof -->
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256<td>Copyright &copy; 2007
257<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a>
258<td align=right><div align=right>Qt 3.3.8</div>
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