fixed up the chrome/widgets tree

OpenRA.Game/Widgets/CheckboxWidget.cs

@@ -0,0 +1,62 @@
+#region Copyright & License Information
+/*
+ * Copyright 2007,2009,2010 Chris Forbes, Robert Pepperell, Matthew Bowra-Dean, Paul Chote, Alli Witheford.
+ * This file is part of OpenRA.
+ * 
+ *  OpenRA is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  OpenRA is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ * 
+ *  You should have received a copy of the GNU General Public License
+ *  along with OpenRA.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#endregion
+
+using System.Drawing;
+
+namespace OpenRA.Widgets
+{
+	class CheckboxWidget : Widget
+	{
+		public string Text = "";
+
+		public override void Draw()
+		{
+			if (!Visible)
+			{
+				base.Draw();
+				return;
+			}
+
+			var selected = InputHandler.Value != null ? InputHandler.Value.GetState(this) : false;
+
+			WidgetUtils.DrawPanel("dialog3",
+				new Rectangle(Bounds.Location,
+					new Size(Bounds.Height, Bounds.Height)),
+					() => { });
+
+			Game.chrome.renderer.BoldFont.DrawText(Game.chrome.rgbaRenderer, Text,
+				new float2(Bounds.Left + Bounds.Height * 2, Bounds.Top), Color.White);
+
+			if (selected)
+			{
+				Game.chrome.lineRenderer.FillRect(
+					new RectangleF( 
+						Game.viewport.Location.X + Bounds.Left + 4, 
+						Game.viewport.Location.Y + Bounds.Top + 5,
+						Bounds.Height - 9,
+						Bounds.Height - 9), 
+						Color.White);
+				Game.chrome.lineRenderer.Flush();
+			}
+			
+			base.Draw();
+		}
+	}
+}