public override void Draw(CairoContextEx gr, int area_width, int area_height, bool rtl)
{
#if DESIGN_MODE
gr.Save ();
gr.Color = new Cairo.Color (1, 0, 0);
gr.Rectangle (0, 0, Width, Height);
gr.Stroke ();
gr.Restore ();
#endif
if (hoover == true)
{
double lw = gr.LineWidth;
double [] dashes = {0.01, /* ink */
0.01, /* skip */ };
gr.Save ();
gr.Color = new Cairo.Color (0.5, 0.5, 0.5, 1);
gr.SetDash (dashes, 0);
if (SelectedArea.Width == 0 && SelectedArea.Height == 0)
gr.Rectangle (-lw, -lw, Width + lw * 2, Height + lw * 2);
else
gr.Rectangle (SelectedArea.X -lw, SelectedArea.Y -lw, SelectedArea.Width + lw * 2, SelectedArea.Height + lw * 2);
gr.Stroke ();
gr.Restore ();
}
if (DrawEventHandler == null)
return;
DrawEventHandler (this, new DrawEventArgs (gr, Width, Height, rtl, Data));
}