Make LoginOverlay and OptionsOverlay focused containers.

osu.Game/Overlays/LoginOverlay.cs

@@ -14,7 +14,7 @@ using OpenTK.Graphics;
 
 namespace osu.Game.Overlays
 {
-    class LoginOverlay : OverlayContainer
+    class LoginOverlay : FocusedOverlayContainer
     {
         private LoginOptions optionsSection;
 
@@ -64,6 +64,8 @@ namespace osu.Game.Overlays
 
         protected override void PopIn()
         {
+            base.PopIn();
+
             optionsSection.Bounding = true;
             FadeIn(transition_time, EasingTypes.OutQuint);
         }

osu.Game/Overlays/OptionsOverlay.cs

@@ -23,7 +23,7 @@ using osu.Game.Overlays.Options.Sections;
 
 namespace osu.Game.Overlays
 {
-    public class OptionsOverlay : OverlayContainer
+    public class OptionsOverlay : FocusedOverlayContainer
     {
         internal const float CONTENT_MARGINS = 10;
 
@@ -159,26 +159,10 @@ namespace osu.Game.Overlays
             }
         }
 
-        protected override bool OnHover(InputState state) => true;
-
-        protected override bool OnMouseDown(InputState state, MouseDownEventArgs args) => true;
-
-        protected override bool OnClick(InputState state) => true;
-
-        protected override bool OnKeyDown(InputState state, KeyDownEventArgs args)
-        {
-            switch (args.Key)
-            {
-                case Key.Escape:
-                    if (State == Visibility.Hidden) return false;
-                    Hide();
-                    return true;
-            }
-            return base.OnKeyDown(state, args);
-        }
-
         protected override void PopIn()
         {
+            base.PopIn();
+
             scrollContainer.MoveToX(0, TRANSITION_LENGTH, EasingTypes.OutQuint);
             sidebar.MoveToX(0, TRANSITION_LENGTH, EasingTypes.OutQuint);
             FadeTo(1, TRANSITION_LENGTH / 2);