Fix hover for ra dropdowns (also scrollpanels)

OpenRA.Game/Widgets/ScrollItem.cs

@@ -16,8 +16,6 @@ namespace OpenRA.Widgets
 {
 	public class ScrollItemWidget : ButtonWidget
 	{		
-		public int EnableHover = ChromeMetrics.GetInt("EnableHover");
-		
 		public ScrollItemWidget()
 			: base()
 		{
@@ -37,7 +35,7 @@ namespace OpenRA.Widgets
 		public override void DrawInner()
 		{
 			var state = IsSelected() ? "scrollitem-selected" : 
-				EnableHover == 1 && RenderBounds.Contains(Viewport.LastMousePos) ? "scrollitem-hover" : 
+				RenderBounds.Contains(Viewport.LastMousePos) ? "scrollitem-hover" : 
 				null;
 			
 			if (state != null)

mods/cnc/metrics.yaml

@@ -3,4 +3,3 @@
 Metrics:
 	ButtonDepth: 0
 	ButtonFont: Bold
-	EnableHover: 1

mods/ra/chrome.yaml

@@ -422,8 +422,20 @@ checkbox-pressed: dialog.png
 	corner-bl: 640,82,1,1
 	corner-br: 722,82,1,1
 	
-# A copy of dialog2
+# A copy of dialog3
 scrollitem-selected: dialog.png
+	background: 641,1,126,126
+	border-r: 767,1,1,126
+	border-l: 640,1,1,126
+	border-b: 641,127,126,1
+	border-t: 641,0,126,1
+	corner-tl: 640,0,1,1
+	corner-tr: 722,0,1,1
+	corner-bl: 640,82,1,1
+	corner-br: 722,82,1,1
+	
+# A copy of dialog2
+scrollitem-hover: dialog.png
 	background: 513,1,126,126
 	border-r: 639,1,1,126
 	border-l: 512,1,1,126

mods/ra/metrics.yaml

@@ -3,4 +3,3 @@
 Metrics:
 	ButtonDepth: 1
 	ButtonFont: Regular
-	EnableHover: 0