From e1df50c8ffa2047f6eea539952d884b6237bf839 Mon Sep 17 00:00:00 2001
From: Dan Balasescu <smoogipoo@smgi.me>
Date: Fri, 22 Jul 2022 17:03:04 +0900
Subject: [PATCH] Fix timeline zoom focus point when using buttons

---
 .../Compose/Components/Timeline/ZoomableScrollContainer.cs    | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/osu.Game/Screens/Edit/Compose/Components/Timeline/ZoomableScrollContainer.cs b/osu.Game/Screens/Edit/Compose/Components/Timeline/ZoomableScrollContainer.cs
index 96f6ef6d02..83fd1dea2b 100644
--- a/osu.Game/Screens/Edit/Compose/Components/Timeline/ZoomableScrollContainer.cs
+++ b/osu.Game/Screens/Edit/Compose/Components/Timeline/ZoomableScrollContainer.cs
@@ -157,7 +157,9 @@ namespace osu.Game.Screens.Edit.Compose.Components.Timeline
         private void setZoomTarget(float newZoom, float? focusPoint = null)
         {
             zoomTarget = Math.Clamp(newZoom, MinZoom, MaxZoom);
-            transformZoomTo(zoomTarget, focusPoint ?? DrawWidth / 2, ZoomDuration, ZoomEasing);
+            focusPoint ??= zoomedContent.ToLocalSpace(ToScreenSpace(new Vector2(DrawWidth / 2, 0))).X;
+
+            transformZoomTo(zoomTarget, focusPoint.Value, ZoomDuration, ZoomEasing);
 
             OnZoomChanged();
         }