Support nested scissor rectangles.

2013-10-23 18:40:04 +13:00
parent b31daf23ca
commit 94554d7678
8 changed files with 28 additions and 12 deletions
--- a/OpenRA.Game/Widgets/ScrollPanelWidget.cs
+++ b/OpenRA.Game/Widgets/ScrollPanelWidget.cs
@@ -115,7 +115,7 @@ namespace OpenRA.Widgets
 			WidgetUtils.DrawRGBA(ChromeProvider.GetImage("scrollbar", DownPressed || downDisabled ? "down_pressed" : "down_arrow"),
 				new float2(downButtonRect.Left + downOffset, downButtonRect.Top + downOffset));

-			Game.Renderer.EnableScissor(backgroundRect.X + 1, backgroundRect.Y + 1, backgroundRect.Width - 2, backgroundRect.Height - 2);
+			Game.Renderer.EnableScissor(backgroundRect.InflateBy(-1, -1, -1, -1));

 			foreach (var child in Children)
 				child.DrawOuter();