Implement the view-only lyric for able to show the lyric with time-tag.

osu.Game.Rulesets.Karaoke/Edit/Lyrics/Components/Lyrics/ViewOnlyLyric.cs

@@ -0,0 +1,24 @@
+// Copyright (c) andy840119 <[email protected]>. Licensed under the GPL Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System.Collections.Generic;
+using osu.Game.Rulesets.Karaoke.Objects;
+
+namespace osu.Game.Rulesets.Karaoke.Edit.Lyrics.Components.Lyrics
+{
+    public class ViewOnlyLyric : InteractableLyric
+    {
+        public ViewOnlyLyric(Lyric lyric)
+            : base(lyric)
+        {
+        }
+
+        protected override IEnumerable<BaseLayer> CreateLayers(Lyric lyric)
+        {
+            return new BaseLayer[]
+            {
+                new TimeTagLayer(lyric),
+            };
+        }
+    }
+}

osu.Game.Rulesets.Karaoke/Edit/Lyrics/LyricList/Rows/EditLyricDetailRow.cs

@@ -27,7 +27,7 @@ protected override Drawable CreateTimingInfo(Lyric lyric)
 
         protected override Drawable CreateContent(Lyric lyric)
         {
-            return new EditableLyric(lyric)
+            return new ViewOnlyLyric(lyric)
             {
                 Anchor = Anchor.BottomLeft,
                 Origin = Anchor.BottomLeft,