| 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 QABSTRACTBUTTON_H | 
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| 43 | #define QABSTRACTBUTTON_H | 
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| 44 |  | 
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| 45 | #include <QtGui/qicon.h> | 
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| 46 | #include <QtGui/qkeysequence.h> | 
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| 47 | #include <QtGui/qwidget.h> | 
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| 48 |  | 
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| 49 | QT_BEGIN_HEADER | 
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| 50 |  | 
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| 51 | QT_BEGIN_NAMESPACE | 
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| 52 |  | 
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| 53 | QT_MODULE(Gui) | 
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| 54 |  | 
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| 55 | class QButtonGroup; | 
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| 56 | class QAbstractButtonPrivate; | 
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| 57 |  | 
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| 58 | class Q_GUI_EXPORT QAbstractButton : public QWidget | 
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| 59 | { | 
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| 60 | Q_OBJECT | 
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| 61 |  | 
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| 62 | Q_PROPERTY(QString text READ text WRITE setText) | 
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| 63 | Q_PROPERTY(QIcon icon READ icon WRITE setIcon) | 
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| 64 | Q_PROPERTY(QSize iconSize READ iconSize WRITE setIconSize) | 
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| 65 | #ifndef QT_NO_SHORTCUT | 
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| 66 | Q_PROPERTY(QKeySequence shortcut READ shortcut WRITE setShortcut) | 
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| 67 | #endif | 
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| 68 | Q_PROPERTY(bool checkable READ isCheckable WRITE setCheckable) | 
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| 69 | Q_PROPERTY(bool checked READ isChecked WRITE setChecked DESIGNABLE isCheckable NOTIFY toggled USER true) | 
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| 70 | Q_PROPERTY(bool autoRepeat READ autoRepeat WRITE setAutoRepeat) | 
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| 71 | Q_PROPERTY(bool autoExclusive READ autoExclusive WRITE setAutoExclusive) | 
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| 72 | Q_PROPERTY(int autoRepeatDelay READ autoRepeatDelay WRITE setAutoRepeatDelay) | 
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| 73 | Q_PROPERTY(int autoRepeatInterval READ autoRepeatInterval WRITE setAutoRepeatInterval) | 
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| 74 | Q_PROPERTY(bool down READ isDown WRITE setDown DESIGNABLE false) | 
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| 75 |  | 
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| 76 | public: | 
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| 77 | explicit QAbstractButton(QWidget* parent=0); | 
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| 78 | ~QAbstractButton(); | 
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| 79 |  | 
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| 80 | void setText(const QString &text); | 
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| 81 | QString text() const; | 
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| 82 |  | 
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| 83 | void setIcon(const QIcon &icon); | 
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| 84 | QIcon icon() const; | 
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| 85 |  | 
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| 86 | QSize iconSize() const; | 
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| 87 |  | 
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| 88 | #ifndef QT_NO_SHORTCUT | 
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| 89 | void setShortcut(const QKeySequence &key); | 
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| 90 | QKeySequence shortcut() const; | 
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| 91 | #endif | 
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| 92 |  | 
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| 93 | void setCheckable(bool); | 
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| 94 | bool isCheckable() const; | 
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| 95 |  | 
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| 96 | bool isChecked() const; | 
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| 97 |  | 
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| 98 | void setDown(bool); | 
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| 99 | bool isDown() const; | 
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| 100 |  | 
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| 101 | void setAutoRepeat(bool); | 
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| 102 | bool autoRepeat() const; | 
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| 103 |  | 
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| 104 | void setAutoRepeatDelay(int); | 
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| 105 | int autoRepeatDelay() const; | 
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| 106 |  | 
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| 107 | void setAutoRepeatInterval(int); | 
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| 108 | int autoRepeatInterval() const; | 
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| 109 |  | 
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| 110 | void setAutoExclusive(bool); | 
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| 111 | bool autoExclusive() const; | 
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| 112 |  | 
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| 113 | #ifndef QT_NO_BUTTONGROUP | 
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| 114 | QButtonGroup *group() const; | 
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| 115 | #endif | 
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| 116 |  | 
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| 117 | public Q_SLOTS: | 
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| 118 | void setIconSize(const QSize &size); | 
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| 119 | void animateClick(int msec = 100); | 
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| 120 | void click(); | 
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| 121 | void toggle(); | 
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| 122 | void setChecked(bool); | 
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| 123 |  | 
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| 124 | Q_SIGNALS: | 
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| 125 | void pressed(); | 
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| 126 | void released(); | 
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| 127 | void clicked(bool checked = false); | 
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| 128 | void toggled(bool checked); | 
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| 129 |  | 
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| 130 | protected: | 
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| 131 | virtual void paintEvent(QPaintEvent *e) = 0; | 
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| 132 | virtual bool hitButton(const QPoint &pos) const; | 
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| 133 | virtual void checkStateSet(); | 
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| 134 | virtual void nextCheckState(); | 
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| 135 |  | 
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| 136 | bool event(QEvent *e); | 
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| 137 | void keyPressEvent(QKeyEvent *e); | 
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| 138 | void keyReleaseEvent(QKeyEvent *e); | 
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| 139 | void mousePressEvent(QMouseEvent *e); | 
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| 140 | void mouseReleaseEvent(QMouseEvent *e); | 
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| 141 | void mouseMoveEvent(QMouseEvent *e); | 
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| 142 | void focusInEvent(QFocusEvent *e); | 
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| 143 | void focusOutEvent(QFocusEvent *e); | 
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| 144 | void changeEvent(QEvent *e); | 
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| 145 | void timerEvent(QTimerEvent *e); | 
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| 146 |  | 
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| 147 | #ifdef QT3_SUPPORT | 
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| 148 | public: | 
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| 149 | QT3_SUPPORT_CONSTRUCTOR QAbstractButton(QWidget *parent, const char *name, Qt::WindowFlags f=0); | 
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| 150 | inline QT3_SUPPORT bool isOn() const { return isChecked(); } | 
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| 151 | inline QT3_SUPPORT const QPixmap *pixmap() const { return 0; } // help styles compile | 
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| 152 | inline QT3_SUPPORT void setPixmap( const QPixmap &p ) { | 
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| 153 | setIcon(QIcon(p)); | 
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| 154 | setIconSize(p.size()); | 
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| 155 | } | 
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| 156 | QT3_SUPPORT QIcon *iconSet() const; | 
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| 157 | inline QT3_SUPPORT void setIconSet(const QIcon &icon) { setIcon(icon); } | 
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| 158 | inline QT3_SUPPORT bool isToggleButton() const { return isCheckable(); } | 
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| 159 | inline QT3_SUPPORT void setToggleButton(bool b) { setCheckable(b); } | 
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| 160 | inline QT3_SUPPORT void setAccel(const QKeySequence &key) { setShortcut(key); } | 
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| 161 | inline QT3_SUPPORT QKeySequence accel() const { return shortcut(); } | 
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| 162 |  | 
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| 163 | public Q_SLOTS: | 
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| 164 | inline QT_MOC_COMPAT void setOn(bool b) { setChecked(b); } | 
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| 165 | #endif | 
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| 166 |  | 
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| 167 | protected: | 
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| 168 | QAbstractButton(QAbstractButtonPrivate &dd, QWidget* parent = 0); | 
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| 169 |  | 
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| 170 | private: | 
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| 171 | Q_DECLARE_PRIVATE(QAbstractButton) | 
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| 172 | Q_DISABLE_COPY(QAbstractButton) | 
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| 173 | friend class QButtonGroup; | 
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| 174 | }; | 
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| 175 |  | 
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| 176 | QT_END_NAMESPACE | 
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| 177 |  | 
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| 178 | QT_END_HEADER | 
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| 179 |  | 
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| 180 | #endif // QABSTRACTBUTTON_H | 
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