Apply consistent widget method names. Semantic change: Widgets that want to tick when !Visible must override TickOuter() instead of Tick().

OpenRA.Game/Widgets/ScrollPanelWidget.cs

@@ -56,8 +56,7 @@ namespace OpenRA.Widgets
 			base.AddChild(child);
 		}
 		
-		public override void DrawInner() {}
-		public override void Draw()
+		public override void DrawOuter()
 		{
 			if (!IsVisible())
 				return;
@@ -101,7 +100,7 @@ namespace OpenRA.Widgets
 			Game.Renderer.EnableScissor(backgroundRect.X + 1, backgroundRect.Y + 1, backgroundRect.Width - 2, backgroundRect.Height - 2);
 
 			foreach (var child in Children)
-				child.Draw();
+				child.DrawOuter();
 
 			Game.Renderer.DisableScissor();
 		}