hi, I don't understand qaht you want say.....the situation is this..
Qt Code:
  1. MyWidget::MyWidget( QWidget *parent, const char *name, const QGLWidget* shareWidget)
  2. : QGLWidget ( parent, name, shareWidget){
  3. my = (myMainForm*) this->topLevelWidget();
  4. connect (w->pushButton21, SIGNAL (pressed()), this, SLOT (myStartTimer()) );
  5. }
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