include/fade_button.h

   1 /*
   2  * fade_button.h - declaration of class fadeButton
   3  *
   4  * Copyright (c) 2005-2009 Tobias Doerffel <tobydox/at/users.sourceforge.net>
   5  *
   6  * This file is part of Linux MultiMedia Studio - http://lmms.sourceforge.net
   7  *
   8  * This program is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU General Public
  10  * License as published by the Free Software Foundation; either
  11  * version 2 of the License, or (at your option) any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public
  19  * License along with this program (see COPYING); if not, write to the
  20  * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  21  * Boston, MA 02110-1301 USA.
  22  *
  23  */
  24
  25
  26 #ifndef _FADE_BUTTON_H
  27 #define _FADE_BUTTON_H
  28
  29 #include <QtCore/QTime>
  30 #include <QtGui/QAbstractButton>
  31 #include <QtGui/QColor>
  32
  33
  34 class fadeButton : public QAbstractButton
  35 {
  36         Q_OBJECT
  37 public:
  38         fadeButton( const QColor & _normal_color, const QColor &
  39                                         _activated_color, QWidget * _parent );
  40
  41         virtual ~fadeButton();
  42
  43
  44 public slots:
  45         void activate();
  46
  47
  48 protected:
  49         virtual void customEvent( QEvent * );
  50         virtual void paintEvent( QPaintEvent * _pe );
  51
  52
  53 private:
  54         QTime m_stateTimer;
  55         QColor m_normalColor;
  56         QColor m_activatedColor;
  57
  58         void signalUpdate();
  59
  60 } ;
  61
  62
  63 #endif
  64