From 467002a88bc3acde0e56d0d0a2eb3661a6f880a6 Mon Sep 17 00:00:00 2001
From: Sascha Biedermann <sascha@coder-area.de>
Date: Thu, 28 Mar 2013 10:03:41 +0100
Subject: [PATCH] fixes #2866: added ButtonWidget.GetKey as delegate

---
 OpenRA.Game/Widgets/ButtonWidget.cs               | 8 +++++++-
 OpenRA.Mods.RA/Widgets/Logic/IngameChromeLogic.cs | 6 +++---
 2 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/OpenRA.Game/Widgets/ButtonWidget.cs b/OpenRA.Game/Widgets/ButtonWidget.cs
index cd7facaa73..3dbb483533 100644
--- a/OpenRA.Game/Widgets/ButtonWidget.cs
+++ b/OpenRA.Game/Widgets/ButtonWidget.cs
@@ -17,7 +17,13 @@ namespace OpenRA.Widgets
 {
 	public class ButtonWidget : Widget
 	{
-		public string Key = null;
+		public Func<ButtonWidget, string> GetKey = _ => null;
+		public string Key
+		{
+			get { return GetKey(this); }
+			set { GetKey = _ => value; }
+		}
+
 		public string Text = "";
 		public bool Depressed = false;
 		public int VisualHeight = ChromeMetrics.Get<int>("ButtonDepth");
diff --git a/OpenRA.Mods.RA/Widgets/Logic/IngameChromeLogic.cs b/OpenRA.Mods.RA/Widgets/Logic/IngameChromeLogic.cs
index 640e1b79c8..f65470eeef 100644
--- a/OpenRA.Mods.RA/Widgets/Logic/IngameChromeLogic.cs
+++ b/OpenRA.Mods.RA/Widgets/Logic/IngameChromeLogic.cs
@@ -54,9 +54,9 @@ namespace OpenRA.Mods.RA.Widgets.Logic
 			}
 
 			var moneybin = gameRoot.Get("INGAME_MONEY_BIN");
-			moneybin.Get<OrderButtonWidget>("SELL").Key = Game.Settings.Keys.SellKey;
-			moneybin.Get<OrderButtonWidget>("POWER_DOWN").Key = Game.Settings.Keys.PowerDownKey;
-			moneybin.Get<OrderButtonWidget>("REPAIR").Key = Game.Settings.Keys.RepairKey;
+			moneybin.Get<OrderButtonWidget>("SELL").GetKey = _ => Game.Settings.Keys.SellKey;
+			moneybin.Get<OrderButtonWidget>("POWER_DOWN").GetKey = _ => Game.Settings.Keys.PowerDownKey;
+			moneybin.Get<OrderButtonWidget>("REPAIR").GetKey = _ => Game.Settings.Keys.RepairKey;
 
 			optionsBG.Get<ButtonWidget>("DISCONNECT").OnClick = () => LeaveGame(optionsBG, world);