QtCollider/widgets/QcButton.h

   1 /************************************************************************
   2 *
   3 * Copyright 2010-2012 Jakob Leben (jakob.leben@gmail.com)
   4 *
   5 * This file is part of SuperCollider Qt GUI.
   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 as published by
   9 * the Free Software Foundation, either version 3 of the License, or
  10 * (at your option) any later version.
  11 *
  12 * This program is distributed in the hope that it will be useful,
  13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 * GNU General Public License for more details.
  16 *
  17 * You should have received a copy of the GNU General Public License
  18 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19 *
  20 ************************************************************************/
  21
  22 #include "../QcHelper.h"
  23 #include "../style/style.hpp"
  24
  25 #include <QPushButton>
  26
  27 class QcButton : public QPushButton, QcHelper, QtCollider::Style::Client
  28 {
  29   Q_OBJECT
  30   Q_PROPERTY( VariantList states READ dummyVariantList WRITE setStates );
  31   Q_PROPERTY( int value READ getValue WRITE setValue );
  32   Q_PROPERTY( QColor focusColor READ focusColor WRITE setFocusColor );
  33
  34   public:
  35     QcButton();
  36   Q_SIGNALS:
  37     void action(int);
  38   protected:
  39 #ifdef Q_WS_MAC
  40     bool hitButton( const QPoint & ) const;
  41 #endif
  42     virtual void paintEvent ( QPaintEvent * );
  43   private Q_SLOTS:
  44     void doAction();
  45   private:
  46     struct State {
  47       QString text;
  48       QColor textColor;
  49       QColor buttonColor;
  50     };
  51     void setStates( const VariantList & );
  52     void setValue( int val ) { setState( val ); }
  53     int getValue() const { return currentState; }
  54     void setState( int );
  55     void cycleStates();
  56     QList<State> states;
  57     int currentState;
  58 };