src/gui/PushButton.h

   1 /**
   2  * This file is a part of the application QFreeRecite.
   3  *
   4  * Copyright (C) 2008 Kermit Mei <kermit.mei@gmail.com>
   5  * All Rights Reserved.
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License version 3 as
   9  * published by the Free Software Foundation.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software
  18  * Foundation.
  19  *
  20  * Written by Kermit Mei <kermit.mei@gmail.com>
  21  *
  22  * Many of the ideas implemented here are from the author's experiment.
  23  * But the dictionary's format coincide with the other word recite software
  24  * to help the users get more available data. And the review times designed
  25  * by means of the theory named Forgetting Curve which dicoveried by the
  26  * German psychologist named Hermann Ebbinghaus(1850–1909).
  27  *
  28  **/
  29
  30 #ifndef FR_PUSHBUTTON_H_
  31 #define FR_PUSHBUTTON_H_
  32
  33 #include <QPushButton>
  34
  35
  36 class PushButton : public QPushButton
  37 {
  38   Q_OBJECT
  39 public:
  40   PushButton(QWidget *parent = 0);
  41 protected:
  42   virtual void enterEvent(QEvent *event);
  43 protected slots:
  44   void pressSound() const;
  45   void releaseSound() const;
  46 };
  47
  48 #endif //FR_PUSHBUTTON_H_