Create ClickablePlaceholder and make of use it where applicable.

osu.Game.Tests/Visual/SongSelect/TestSceneBeatmapLeaderboard.cs

@@ -24,7 +24,7 @@ namespace osu.Game.Tests.Visual.SongSelect
         {
             typeof(Placeholder),
             typeof(MessagePlaceholder),
-            typeof(RetrievalFailurePlaceholder),
+            typeof(ClickablePlaceholder),
             typeof(UserTopScoreContainer),
             typeof(Leaderboard<BeatmapLeaderboardScope, ScoreInfo>),
         };

osu.Game.Tests/Visual/UserInterface/TestSceneDeleteLocalScore.cs

@@ -33,7 +33,7 @@ namespace osu.Game.Tests.Visual.UserInterface
         {
             typeof(Placeholder),
             typeof(MessagePlaceholder),
-            typeof(RetrievalFailurePlaceholder),
+            typeof(ClickablePlaceholder),
             typeof(UserTopScoreContainer),
             typeof(Leaderboard<BeatmapLeaderboardScope, ScoreInfo>),
             typeof(LeaderboardScore),

osu.Game/Online/Leaderboards/Leaderboard.cs

@@ -10,6 +10,7 @@ using osu.Framework.Extensions.Color4Extensions;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Colour;
 using osu.Framework.Graphics.Containers;
+using osu.Framework.Graphics.Sprites;
 using osu.Framework.Threading;
 using osu.Game.Graphics.Containers;
 using osu.Game.Graphics.Cursor;
@@ -133,9 +134,9 @@ namespace osu.Game.Online.Leaderboards
                 switch (placeholderState = value)
                 {
                     case PlaceholderState.NetworkFailure:
-                        replacePlaceholder(new RetrievalFailurePlaceholder
+                        replacePlaceholder(new ClickablePlaceholder(@"Couldn't fetch scores!", FontAwesome.Solid.Sync)
                         {
-                            OnRetry = UpdateScores,
+                            Action = UpdateScores,
                         });
                         break;
 

osu.Game/Online/Leaderboards/RetrievalFailurePlaceholder.cs

@@ -1,65 +0,0 @@
-// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
-// See the LICENCE file in the repository root for full licence text.
-
-using System;
-using osu.Framework.Graphics;
-using osu.Framework.Graphics.Sprites;
-using osu.Framework.Input.Events;
-using osu.Game.Graphics.Containers;
-using osu.Game.Online.Placeholders;
-using osuTK;
-
-namespace osu.Game.Online.Leaderboards
-{
-    public class RetrievalFailurePlaceholder : Placeholder
-    {
-        public Action OnRetry;
-
-        public RetrievalFailurePlaceholder()
-        {
-            AddArbitraryDrawable(new RetryButton
-            {
-                Action = () => OnRetry?.Invoke(),
-                Padding = new MarginPadding { Right = 10 }
-            });
-
-            AddText(@"Couldn't retrieve scores!");
-        }
-
-        public class RetryButton : OsuHoverContainer
-        {
-            private readonly SpriteIcon icon;
-
-            public new Action Action;
-
-            public RetryButton()
-            {
-                AutoSizeAxes = Axes.Both;
-
-                Child = new OsuClickableContainer
-                {
-                    AutoSizeAxes = Axes.Both,
-                    Action = () => Action?.Invoke(),
-                    Child = icon = new SpriteIcon
-                    {
-                        Icon = FontAwesome.Solid.Sync,
-                        Size = new Vector2(TEXT_SIZE),
-                        Shadow = true,
-                    },
-                };
-            }
-
-            protected override bool OnMouseDown(MouseDownEvent e)
-            {
-                icon.ScaleTo(0.8f, 4000, Easing.OutQuint);
-                return base.OnMouseDown(e);
-            }
-
-            protected override void OnMouseUp(MouseUpEvent e)
-            {
-                icon.ScaleTo(1, 1000, Easing.OutElastic);
-                base.OnMouseUp(e);
-            }
-        }
-    }
-}

osu.Game/Online/Placeholders/ClickablePlaceholder.cs

@@ -0,0 +1,38 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System;
+using osu.Framework.Graphics.Sprites;
+using osu.Game.Graphics.Containers;
+using osu.Game.Graphics.UserInterface;
+
+namespace osu.Game.Online.Placeholders
+{
+    public class ClickablePlaceholder : Placeholder
+    {
+        public Action Action;
+
+        public ClickablePlaceholder(string actionMessage, IconUsage icon)
+        {
+            OsuTextFlowContainer textFlow;
+
+            AddArbitraryDrawable(new OsuAnimatedButton
+            {
+                AutoSizeAxes = Framework.Graphics.Axes.Both,
+                Child = textFlow = new OsuTextFlowContainer(cp => cp.Font = cp.Font.With(size: TEXT_SIZE))
+                {
+                    AutoSizeAxes = Framework.Graphics.Axes.Both,
+                    Margin = new Framework.Graphics.MarginPadding(5)
+                },
+                Action = () => Action?.Invoke()
+            });
+
+            textFlow.AddIcon(icon, i =>
+            {
+                i.Padding = new Framework.Graphics.MarginPadding { Right = 10 };
+            });
+
+            textFlow.AddText(actionMessage);
+        }
+    }
+}

osu.Game/Online/Placeholders/LoginPlaceholder.cs

@@ -2,47 +2,20 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using osu.Framework.Allocation;
-using osu.Framework.Graphics;
 using osu.Framework.Graphics.Sprites;
-using osu.Game.Graphics.Containers;
-using osu.Game.Graphics.UserInterface;
 using osu.Game.Overlays;
 
 namespace osu.Game.Online.Placeholders
 {
-    public sealed class LoginPlaceholder : Placeholder
+    public sealed class LoginPlaceholder : ClickablePlaceholder
-    {
-        public LoginPlaceholder(string actionMessage)
-        {
-            AddArbitraryDrawable(new LoginButton(actionMessage));
-        }
-
-        private class LoginButton : OsuAnimatedButton
     {
         [Resolved(CanBeNull = true)]
         private LoginOverlay login { get; set; }
 
-            public LoginButton(string actionMessage)
+        public LoginPlaceholder(string actionMessage)
+            : base(actionMessage, FontAwesome.Solid.UserLock)
         {
-                AutoSizeAxes = Axes.Both;
-
-                var textFlowContainer = new OsuTextFlowContainer(cp => cp.Font = cp.Font.With(size: TEXT_SIZE))
-                {
-                    AutoSizeAxes = Axes.Both,
-                    Margin = new MarginPadding(5)
-                };
-
-                Child = textFlowContainer;
-
-                textFlowContainer.AddIcon(FontAwesome.Solid.UserLock, icon =>
-                {
-                    icon.Padding = new MarginPadding { Right = 10 };
-                });
-
-                textFlowContainer.AddText(actionMessage);
-
             Action = () => login?.Show();
         }
     }
 }
-}