qt/displist/myglwidget.h

   1 #ifndef MYGLWIDGET_H
   2 #define MYGLWIDGET_H
   3
   4 #include <QGLWidget>
   5 #include <QKeyEvent>
   6
   7 class MyGLWidget : public QGLWidget
   8 {
   9     Q_OBJECT
  10
  11 public:
  12     MyGLWidget(QWidget *parent = 0);
  13     ~MyGLWidget();
  14
  15 public slots:
  16     void setNumOfVertices(int dir);
  17     void resizeWidget(QResizeEvent *e);
  18
  19 protected:
  20     void initializeGL();
  21     void paintGL();
  22     void resizeGL(int width, int height);
  23
  24 private:
  25     GLuint makeCircle(unsigned int numVertices);
  26     int angle;
  27     unsigned int numVertices;
  28     GLuint mycircle;
  29 };
  30
  31 #endif    // MYGLWIDGET