source: trunk/src/gui/widgets/qpushbutton.h@ 112

Last change on this file since 112 was 2, checked in by Dmitry A. Kuminov, 16 years ago

Initially imported qt-all-opensource-src-4.5.1 from Trolltech.

File size: 4.0 KB
Line 
1/****************************************************************************
2**
3** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
4** Contact: Qt Software Information ([email protected])
5**
6** This file is part of the QtGui module of the Qt Toolkit.
7**
8** $QT_BEGIN_LICENSE:LGPL$
9** Commercial Usage
10** Licensees holding valid Qt Commercial licenses may use this file in
11** accordance with the Qt Commercial License Agreement provided with the
12** Software or, alternatively, in accordance with the terms contained in
13** a written agreement between you and Nokia.
14**
15** GNU Lesser General Public License Usage
16** Alternatively, this file may be used under the terms of the GNU Lesser
17** General Public License version 2.1 as published by the Free Software
18** Foundation and appearing in the file LICENSE.LGPL included in the
19** packaging of this file. Please review the following information to
20** ensure the GNU Lesser General Public License version 2.1 requirements
21** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
22**
23** In addition, as a special exception, Nokia gives you certain
24** additional rights. These rights are described in the Nokia Qt LGPL
25** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
26** package.
27**
28** GNU General Public License Usage
29** Alternatively, this file may be used under the terms of the GNU
30** General Public License version 3.0 as published by the Free Software
31** Foundation and appearing in the file LICENSE.GPL included in the
32** packaging of this file. Please review the following information to
33** ensure the GNU General Public License version 3.0 requirements will be
34** met: http://www.gnu.org/copyleft/gpl.html.
35**
36** If you are unsure which license is appropriate for your use, please
37** contact the sales department at [email protected].
38** $QT_END_LICENSE$
39**
40****************************************************************************/
41
42#ifndef QPUSHBUTTON_H
43#define QPUSHBUTTON_H
44
45#include <QtGui/qabstractbutton.h>
46
47QT_BEGIN_HEADER
48
49QT_BEGIN_NAMESPACE
50
51QT_MODULE(Gui)
52
53class QPushButtonPrivate;
54class QMenu;
55class QStyleOptionButton;
56
57class Q_GUI_EXPORT QPushButton : public QAbstractButton
58{
59 Q_OBJECT
60
61 Q_PROPERTY(bool autoDefault READ autoDefault WRITE setAutoDefault)
62 Q_PROPERTY(bool default READ isDefault WRITE setDefault)
63 Q_PROPERTY(bool flat READ isFlat WRITE setFlat)
64
65public:
66 explicit QPushButton(QWidget *parent=0);
67 explicit QPushButton(const QString &text, QWidget *parent=0);
68 QPushButton(const QIcon& icon, const QString &text, QWidget *parent=0);
69 ~QPushButton();
70
71 QSize sizeHint() const;
72 QSize minimumSizeHint() const;
73
74 bool autoDefault() const;
75 void setAutoDefault(bool);
76 bool isDefault() const;
77 void setDefault(bool);
78
79#ifndef QT_NO_MENU
80 void setMenu(QMenu* menu);
81 QMenu* menu() const;
82#endif
83
84 void setFlat(bool);
85 bool isFlat() const;
86
87public Q_SLOTS:
88#ifndef QT_NO_MENU
89 void showMenu();
90#endif
91
92protected:
93 bool event(QEvent *e);
94 void paintEvent(QPaintEvent *);
95 void keyPressEvent(QKeyEvent *);
96 void focusInEvent(QFocusEvent *);
97 void focusOutEvent(QFocusEvent *);
98 void initStyleOption(QStyleOptionButton *option) const;
99 QPushButton(QPushButtonPrivate &dd, QWidget* parent = 0);
100
101public:
102#ifdef QT3_SUPPORT
103 QT3_SUPPORT_CONSTRUCTOR QPushButton(QWidget *parent, const char* name);
104 QT3_SUPPORT_CONSTRUCTOR QPushButton(const QString &text, QWidget *parent, const char* name);
105 QT3_SUPPORT_CONSTRUCTOR QPushButton(const QIcon& icon, const QString &text, QWidget *parent, const char* name);
106 inline QT3_SUPPORT void openPopup() { showMenu(); }
107 inline QT3_SUPPORT bool isMenuButton() const { return menu() != 0; }
108 inline QT3_SUPPORT void setPopup(QMenu* popup) {setMenu(popup); }
109 inline QT3_SUPPORT QMenu* popup() const { return menu(); }
110#endif
111
112private:
113 Q_DISABLE_COPY(QPushButton)
114 Q_DECLARE_PRIVATE(QPushButton)
115#ifndef QT_NO_MENU
116 Q_PRIVATE_SLOT(d_func(), void _q_popupPressed())
117#endif
118};
119
120QT_END_NAMESPACE
121
122QT_END_HEADER
123
124#endif // QPUSHBUTTON_H
Note: See TracBrowser for help on using the repository browser.