drawRect inside paintGL()

[mickey]

class myWidgetGL {
   QPainter* painter;
}
myWidgetGL::myWidgetGL() {
  painter = new QPainter(this);
}

class myWidgetGL {
   QPainter* painter;
}
myWidgetGL::myWidgetGL() {
  painter = new QPainter(this);
}

To copy to clipboard, switch view to plain text mode 

I don't destroyed painter; in fact I have that message prevoius posted; I think I need put painter.end() in somewhere ( I don't sure where: maybe in ~myWidgetGL()?)
Thanks