void ToolButton::Paint(Draw& w) 
{
   painted_checked = checked;
   Size sz=GetSize();
   Size isz =image.GetSize();

//insert starts
   Ctrl *q=GetParent()->GetParent();
   if(!q||!q->IsTransparent())
//insert ends
      w.DrawRect(....);
   if(IsEnabled()) {
      bool push = HasMouse() && GetMouseLeft();
      if(IsXpStyle()) {
         [...]
         else
//insert starts
            if(!q||!q->IsTransparent())
//insert ends
               w.DrawRect(...);
         DrawHighlightImage(...);
      }
      else {
          //guess no need to change anything here - hope at least
      }
   }
   else
      w.DrawImage(...);
}