protected override bool OnExposeEvent(Gdk.EventExpose evnt)
{
// Gdk.Rectangle rect = new Gdk.Rectangle (Allocation.X+50, Allocation.Y+50, Allocation.Width - 1, Allocation.Height - 1);
wtheme.DrawWindowFrame(this, caption, Allocation.X, Allocation.Y, Allocation.Width, Allocation.Height);
foreach (Widget child in Children)
{
PropagateExpose(child, evnt);
}
return(false);
}