| 1 | /**************************************************************************** | 
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| 2 | ** | 
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| 3 | ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). | 
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| 4 | ** All rights reserved. | 
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| 5 | ** Contact: Nokia Corporation (qt-info@nokia.com) | 
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| 6 | ** | 
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| 7 | ** This file is part of the QtGui module of the Qt Toolkit. | 
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| 8 | ** | 
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| 9 | ** $QT_BEGIN_LICENSE:LGPL$ | 
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| 10 | ** Commercial Usage | 
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| 11 | ** Licensees holding valid Qt Commercial licenses may use this file in | 
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| 12 | ** accordance with the Qt Commercial License Agreement provided with the | 
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| 13 | ** Software or, alternatively, in accordance with the terms contained in | 
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| 14 | ** a written agreement between you and Nokia. | 
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| 15 | ** | 
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| 16 | ** GNU Lesser General Public License Usage | 
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| 17 | ** Alternatively, this file may be used under the terms of the GNU Lesser | 
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| 18 | ** General Public License version 2.1 as published by the Free Software | 
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| 19 | ** Foundation and appearing in the file LICENSE.LGPL included in the | 
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| 20 | ** packaging of this file.  Please review the following information to | 
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| 21 | ** ensure the GNU Lesser General Public License version 2.1 requirements | 
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| 22 | ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. | 
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| 23 | ** | 
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| 24 | ** In addition, as a special exception, Nokia gives you certain additional | 
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| 25 | ** rights.  These rights are described in the Nokia Qt LGPL Exception | 
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| 26 | ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. | 
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| 27 | ** | 
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| 28 | ** GNU General Public License Usage | 
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| 29 | ** Alternatively, this file may be used under the terms of the GNU | 
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| 30 | ** General Public License version 3.0 as published by the Free Software | 
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| 31 | ** Foundation and appearing in the file LICENSE.GPL included in the | 
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| 32 | ** packaging of this file.  Please review the following information to | 
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| 33 | ** ensure the GNU General Public License version 3.0 requirements will be | 
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| 34 | ** met: http://www.gnu.org/copyleft/gpl.html. | 
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| 35 | ** | 
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| 36 | ** If you have questions regarding the use of this file, please contact | 
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| 37 | ** Nokia at qt-info@nokia.com. | 
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| 38 | ** $QT_END_LICENSE$ | 
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| 39 | ** | 
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| 40 | ****************************************************************************/ | 
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| 41 |  | 
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| 42 | #ifndef QPUSHBUTTON_H | 
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| 43 | #define QPUSHBUTTON_H | 
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| 44 |  | 
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| 45 | #include <QtGui/qabstractbutton.h> | 
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| 46 |  | 
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| 47 | QT_BEGIN_HEADER | 
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| 48 |  | 
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| 49 | QT_BEGIN_NAMESPACE | 
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| 50 |  | 
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| 51 | QT_MODULE(Gui) | 
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| 52 |  | 
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| 53 | class QPushButtonPrivate; | 
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| 54 | class QMenu; | 
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| 55 | class QStyleOptionButton; | 
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| 56 |  | 
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| 57 | class Q_GUI_EXPORT QPushButton : public QAbstractButton | 
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| 58 | { | 
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| 59 | Q_OBJECT | 
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| 60 |  | 
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| 61 | Q_PROPERTY(bool autoDefault READ autoDefault WRITE setAutoDefault) | 
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| 62 | Q_PROPERTY(bool default READ isDefault WRITE setDefault) | 
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| 63 | Q_PROPERTY(bool flat READ isFlat WRITE setFlat) | 
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| 64 |  | 
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| 65 | public: | 
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| 66 | explicit QPushButton(QWidget *parent=0); | 
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| 67 | explicit QPushButton(const QString &text, QWidget *parent=0); | 
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| 68 | QPushButton(const QIcon& icon, const QString &text, QWidget *parent=0); | 
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| 69 | ~QPushButton(); | 
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| 70 |  | 
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| 71 | QSize sizeHint() const; | 
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| 72 | QSize minimumSizeHint() const; | 
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| 73 |  | 
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| 74 | bool autoDefault() const; | 
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| 75 | void setAutoDefault(bool); | 
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| 76 | bool isDefault() const; | 
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| 77 | void setDefault(bool); | 
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| 78 |  | 
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| 79 | #ifndef QT_NO_MENU | 
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| 80 | void setMenu(QMenu* menu); | 
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| 81 | QMenu* menu() const; | 
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| 82 | #endif | 
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| 83 |  | 
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| 84 | void setFlat(bool); | 
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| 85 | bool isFlat() const; | 
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| 86 |  | 
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| 87 | public Q_SLOTS: | 
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| 88 | #ifndef QT_NO_MENU | 
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| 89 | void showMenu(); | 
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| 90 | #endif | 
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| 91 |  | 
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| 92 | protected: | 
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| 93 | bool event(QEvent *e); | 
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| 94 | #ifdef Q_WS_MAC | 
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| 95 | bool hitButton(const QPoint &pos) const; | 
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| 96 | #endif // Q_WS_MAC | 
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| 97 | void paintEvent(QPaintEvent *); | 
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| 98 | void keyPressEvent(QKeyEvent *); | 
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| 99 | void focusInEvent(QFocusEvent *); | 
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| 100 | void focusOutEvent(QFocusEvent *); | 
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| 101 | void initStyleOption(QStyleOptionButton *option) const; | 
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| 102 | QPushButton(QPushButtonPrivate &dd, QWidget* parent = 0); | 
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| 103 |  | 
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| 104 | public: | 
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| 105 | #ifdef QT3_SUPPORT | 
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| 106 | QT3_SUPPORT_CONSTRUCTOR QPushButton(QWidget *parent, const char* name); | 
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| 107 | QT3_SUPPORT_CONSTRUCTOR QPushButton(const QString &text, QWidget *parent, const char* name); | 
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| 108 | QT3_SUPPORT_CONSTRUCTOR QPushButton(const QIcon& icon, const QString &text, QWidget *parent, const char* name); | 
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| 109 | inline QT3_SUPPORT void openPopup()  { showMenu(); } | 
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| 110 | inline QT3_SUPPORT bool isMenuButton() const { return menu() !=  0; } | 
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| 111 | inline QT3_SUPPORT void setPopup(QMenu* popup) {setMenu(popup); } | 
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| 112 | inline QT3_SUPPORT QMenu* popup() const { return menu(); } | 
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| 113 | #endif | 
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| 114 |  | 
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| 115 | private: | 
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| 116 | Q_DISABLE_COPY(QPushButton) | 
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| 117 | Q_DECLARE_PRIVATE(QPushButton) | 
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| 118 | #ifndef QT_NO_MENU | 
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| 119 | Q_PRIVATE_SLOT(d_func(), void _q_popupPressed()) | 
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| 120 | #endif | 
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| 121 | }; | 
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| 122 |  | 
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| 123 | QT_END_NAMESPACE | 
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| 124 |  | 
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| 125 | QT_END_HEADER | 
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| 126 |  | 
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| 127 | #endif // QPUSHBUTTON_H | 
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