QtCollider/widgets/BasicWidgets.h

   1 /************************************************************************
   2 *
   3 * Copyright 2010 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 #ifndef _WIDGETS_H
  23 #define _WIDGETS_H
  24
  25 #include "QcCanvas.h"
  26 #include "../layouts/classic_layouts.hpp"
  27
  28 class QcSimpleWidget : public QWidget
  29 {
  30   Q_OBJECT
  31   Q_PROPERTY( QColor background READ background WRITE setBackground );
  32
  33 public:
  34   const QColor & background() const { return _bkg; }
  35   void setBackground( const QColor &c );
  36
  37 protected:
  38   virtual void paintEvent( QPaintEvent * );
  39
  40 private:
  41   QColor _bkg;
  42 };
  43
  44 class QcDefaultWidget : public QcSimpleWidget
  45 {
  46   Q_OBJECT
  47   public:
  48     QcDefaultWidget(): l(this) {}
  49   protected:
  50     virtual void resizeEvent( QResizeEvent *e ) { if(!layout()) l.resize(e); }
  51     QtCollider::DefaultLayout l;
  52 };
  53
  54 class QcHLayoutWidget : public QcSimpleWidget
  55 {
  56   Q_OBJECT
  57   public:
  58     QcHLayoutWidget(): l(this) {}
  59   protected:
  60     virtual void resizeEvent( QResizeEvent *e ) { if(!layout()) l.resize(e); }
  61     QtCollider::HLayout l;
  62 };
  63
  64 class QcVLayoutWidget : public QcSimpleWidget
  65 {
  66   Q_OBJECT
  67   public:
  68     QcVLayoutWidget(): l(this) {}
  69   protected:
  70     virtual void resizeEvent( QResizeEvent *e ) { if(!layout()) l.resize(e); }
  71     QtCollider::VLayout l;
  72 };
  73
  74 class QcCustomPainted : public QcCanvas
  75 {
  76   Q_OBJECT
  77   public:
  78     QcCustomPainted(): l(this) {}
  79   protected:
  80     // reimplement event handlers just so events don't propagate
  81     virtual void mousePressEvent( QMouseEvent * ) {}
  82     virtual void mouseReleaseEvent( QMouseEvent * ) {}
  83     virtual void mouseMoveEvent( QMouseEvent * ) {}
  84     virtual void resizeEvent( QResizeEvent *e ) { QcCanvas::resizeEvent(e); if(!layout()) l.resize(e); }
  85     QtCollider::DefaultLayout l;
  86 };
  87
  88 #endif // _WIDGETS_H