Banshee.Widgets.HoverImageButton.OnExposeEvent C# (CSharp) Method

        protected override bool OnExposeEvent(Gdk.EventExpose evnt)
        {
            PropagateExpose(Child, evnt);

            if(HasFocus && draw_focus) {
                Style.PaintFocus(Style, GdkWindow, StateType.Normal, evnt.Area, this, "button",
                    0, 0, Allocation.Width, Allocation.Height);
            }

            return true;
        }