text: /****************************************************************************
  **
  ** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
  ** Contact: http://www.qt-project.org/legal
  **
  ** This file is part of the QtWidgets module of the Qt Toolkit.
  **
  ** $QT_BEGIN_LICENSE:LGPL$
  ** Commercial License Usage
  ** Licensees holding valid commercial Qt licenses may use this file in
  ** accordance with the commercial license agreement provided with the
  ** Software or, alternatively, in accordance with the terms contained in
  ** a written agreement between you and Digia.  For licensing terms and
  ** conditions see http://qt.digia.com/licensing.  For further information
  ** use the contact form at http://qt.digia.com/contact-us.
  **
  ** 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
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  ** 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
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  **
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  **
  ****************************************************************************/
  
  #ifndef QPUSHBUTTON_H
  #define QPUSHBUTTON_H
  
  #include <QtWidgets/qabstractbutton.h>
  
  QT_BEGIN_NAMESPACE
  
  
  class QPushButtonPrivate;
  class QMenu;
  class QStyleOptionButton;
  
  class Q_WIDGETS_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);
  #ifdef Q_WS_MAC
      bool hitButton(const QPoint &pos) const;
  #endif // Q_WS_MAC
      void paintEvent(QPaintEvent *);
      void keyPressEvent(QKeyEvent *);
      void focusInEvent(QFocusEvent *);
      void focusOutEvent(QFocusEvent *);
      void initStyleOption(QStyleOptionButton *option) const;
      QPushButton(QPushButtonPrivate &dd, QWidget* parent = 0);
  
  public:
  
  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
  
  #endif // QPUSHBUTTON_H
  