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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtGui module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain
** additional rights. These rights are described in the Nokia Qt LGPL
** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
** package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://www.qtsoftware.com/contact.
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QPUSHBUTTON_H
#define QPUSHBUTTON_H
#include <QtGui/qabstractbutton.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Gui)
class QPushButtonPrivate;
class QMenu;
class QStyleOptionButton;
class Q_GUI_EXPORT QPushButton : public QAbstractButton
{
Q_OBJECT
Q_PROPERTY(bool autoDefault READ autoDefault WRITE setAutoDefault)
Q_PROPERTY(bool default READ isDefault WRITE setDefault)
Q_PROPERTY(bool flat READ isFlat WRITE setFlat)
public:
explicit QPushButton(QWidget *parent=0);
explicit QPushButton(const QString &text, QWidget *parent=0);
QPushButton(const QIcon& icon, const QString &text, QWidget *parent=0);
~QPushButton();
QSize sizeHint() const;
QSize minimumSizeHint() const;
bool autoDefault() const;
void setAutoDefault(bool);
bool isDefault() const;
void setDefault(bool);
#ifndef QT_NO_MENU
void setMenu(QMenu* menu);
QMenu* menu() const;
#endif
void setFlat(bool);
bool isFlat() const;
public Q_SLOTS:
#ifndef QT_NO_MENU
void showMenu();
#endif
protected:
bool event(QEvent *e);
void paintEvent(QPaintEvent *);
void keyPressEvent(QKeyEvent *);
void focusInEvent(QFocusEvent *);
void focusOutEvent(QFocusEvent *);
void initStyleOption(QStyleOptionButton *option) const;
QPushButton(QPushButtonPrivate &dd, QWidget* parent = 0);
public:
#ifdef QT3_SUPPORT
QT3_SUPPORT_CONSTRUCTOR QPushButton(QWidget *parent, const char* name);
QT3_SUPPORT_CONSTRUCTOR QPushButton(const QString &text, QWidget *parent, const char* name);
QT3_SUPPORT_CONSTRUCTOR QPushButton(const QIcon& icon, const QString &text, QWidget *parent, const char* name);
inline QT3_SUPPORT void openPopup() { showMenu(); }
inline QT3_SUPPORT bool isMenuButton() const { return menu() != 0; }
inline QT3_SUPPORT void setPopup(QMenu* popup) {setMenu(popup); }
inline QT3_SUPPORT QMenu* popup() const { return menu(); }
#endif
private:
Q_DISABLE_COPY(QPushButton)
Q_DECLARE_PRIVATE(QPushButton)
#ifndef QT_NO_MENU
Q_PRIVATE_SLOT(d_func(), void _q_popupPressed())
#endif
};
QT_END_NAMESPACE
QT_END_HEADER
#endif // QPUSHBUTTON_H
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