private void AddColorToolButton() { ColorToolButton ctb; ctb = new ColorToolButton(new Gdk.Color(0x00, 0x00, 0x00), "Black"); ctb.AddColor(new Gdk.Color(0xFF, 0xFF, 0xFF), "White"); ctb.AddColor(new Gdk.Color(0xFF, 0x00, 0x00), "Red"); ctb.AddColor(new Gdk.Color(0xFF, 0xFF, 0x00), "Yellow"); ctb.AddColor(new Gdk.Color(0x00, 0xFF, 0x00), "Green"); ctb.AddColor(new Gdk.Color(0x00, 0xFF, 0xFF), "Cyan"); ctb.AddColor(new Gdk.Color(0x00, 0x00, 0xFF), "Blue"); ctb.AddColor(new Gdk.Color(0xFF, 0x00, 0xFF), "Purple"); ctb.ColorSelected += ColorChanged; ctb.Show(); TB.Add(ctb); }