From cf46a7ed5fe59e80896cf5a095d4f801c637a8d2 Mon Sep 17 00:00:00 2001
From: Chris Forbes <chrisf@ijw.co.nz>
Date: Sat, 8 Oct 2011 17:36:48 +1300
Subject: [PATCH] scroll maplist to the top when changing filter

---
 OpenRA.Game/Widgets/ScrollPanelWidget.cs        | 5 +++++
 OpenRA.Mods.RA/Widgets/Logic/MapChooserLogic.cs | 1 +
 2 files changed, 6 insertions(+)

diff --git a/OpenRA.Game/Widgets/ScrollPanelWidget.cs b/OpenRA.Game/Widgets/ScrollPanelWidget.cs
index 88bc6d1fbd..8a0047d055 100644
--- a/OpenRA.Game/Widgets/ScrollPanelWidget.cs
+++ b/OpenRA.Game/Widgets/ScrollPanelWidget.cs
@@ -125,6 +125,11 @@ namespace OpenRA.Widgets
 			ListOffset = Math.Min(0,Bounds.Height - ContentHeight);
 		}
 
+		public void ScrollToTop()
+		{
+			ListOffset = 0;
+		}
+
 		public override void Tick ()
 		{
 			if (UpPressed) Scroll(1);
diff --git a/OpenRA.Mods.RA/Widgets/Logic/MapChooserLogic.cs b/OpenRA.Mods.RA/Widgets/Logic/MapChooserLogic.cs
index a6e8573be3..49580f15b2 100644
--- a/OpenRA.Mods.RA/Widgets/Logic/MapChooserLogic.cs
+++ b/OpenRA.Mods.RA/Widgets/Logic/MapChooserLogic.cs
@@ -80,6 +80,7 @@ namespace OpenRA.Mods.RA.Widgets.Logic
 		void EnumerateMaps()
 		{
 			scrollpanel.RemoveChildren();
+			(scrollpanel as ScrollPanelWidget).ScrollToTop();
 
 			var maps = Game.modData.AvailableMaps
 				.Where(kv => kv.Value.Selectable)