src/gui/glwidget.h

   1 // Implementation of OpenGL widget using Qt
   2 //
   3 // by James Hammons
   4 // (C) 2010 Underground Software
   5
   6 #ifndef __GLWIDGET_H__
   7 #define __GLWIDGET_H__
   8
   9 #include <QtOpenGL/QGLWidget>
  10 #include <stdint.h>
  11
  12 class GLWidget: public QGLWidget
  13 {
  14         Q_OBJECT
  15
  16         public:
  17                 GLWidget(QWidget * parent = 0);
  18                 ~GLWidget();
  19
  20                 void HandleMouseHiding(void);
  21                 void CheckAndRestoreMouseCursor(void);
  22 //              QSize minimumSizeHint() const;
  23 //              QSize sizeHint() const;
  24
  25 //      signals:
  26 //              void clicked();
  27
  28         protected:
  29                 void initializeGL(void);
  30                 void paintGL(void);
  31                 void resizeGL(int width, int height);
  32                 void mouseMoveEvent(QMouseEvent *);
  33 //              void mousePressEvent(QMouseEvent * event);
  34 //              void mouseReleaseEvent(QMouseEvent * event);
  35
  36         private:
  37                 void CreateTextures(void);
  38
  39         public:
  40                 GLuint texture;
  41                 int textureWidth, textureHeight;
  42
  43                 uint32_t * buffer;
  44                 unsigned rasterWidth, rasterHeight;
  45
  46                 bool synchronize;
  47                 unsigned filter;
  48                 int offset;
  49                 bool fullscreen;
  50                 int outputWidth;
  51                 int32_t hideMouseTimeout;
  52 };
  53
  54 #endif  // __GLWIDGET_H__