hard-coded ScrollVelocity to YAML

OpenRA.Mods.RA/Widgets/Logic/MapChooserLogic.cs

@@ -36,7 +36,6 @@ namespace OpenRA.Mods.RA.Widgets.Logic
 			widget.Get<ButtonWidget>("BUTTON_CANCEL").OnClick = () => { Ui.CloseWindow(); onExit(); };
 
 			scrollpanel = widget.Get<ScrollPanelWidget>("MAP_LIST");
-			scrollpanel.ScrollVelocity = 40f;
 			scrollpanel.Layout = new GridLayout(scrollpanel);
 
 			itemTemplate = scrollpanel.Get<ScrollItemWidget>("MAP_TEMPLATE");

mods/cnc/chrome/mapchooser.yaml

@@ -35,6 +35,7 @@ Container@MAPCHOOSER_PANEL:
 					Y:45
 					Width:PARENT_RIGHT - 30
 					Height:440
+					ScrollVelocity:40
 					Children:
 						ScrollItem@MAP_TEMPLATE:
 							Width:168

mods/ra/chrome/map-chooser.yaml

@@ -18,6 +18,7 @@ Background@MAPCHOOSER_PANEL:
 			Y:47
 			Width:PARENT_RIGHT - 40
 			Height:474
+			ScrollVelocity:40
 			Children:
 				ScrollItem@MAP_TEMPLATE:
 					Width:180