From: Hari Rana <theevilskeleton@riseup.net>
Date: Sat, 13 Dec 2025 03:36:57 +0000 (-0500)
Subject: overviewControls: Use ease-out-sine when entering overview and app grid
X-Git-Tag: archive/raspbian/50.5-1+rpi1~1^2~55^2^2~7
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=752b901acc153f8cd60524462f741deaf9be22a4;p=gnome-shell.git

overviewControls: Use ease-out-sine when entering overview and app grid

Using animations with slower initial curves on display-wide
layout shifts may provide a smoother experience to users of
low(er) refresh rate and/or large(r) displays, as they avoid
skipping large chunks of frames, making it less choppy at
the beginning of the animation.

Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/4000>
(cherry picked from commit c518e3ddcc7bee86331a3c2f73896793d00f4f91)
---

diff --git a/js/ui/overviewControls.js b/js/ui/overviewControls.js
index a7aefb7f9..ebe66fe25 100644
--- a/js/ui/overviewControls.js
+++ b/js/ui/overviewControls.js
@@ -653,7 +653,7 @@ class ControlsManager extends St.Widget {
         this._stateAdjustment.remove_transition('value');
         this._stateAdjustment.ease(value, {
             duration: SIDE_CONTROLS_ANIMATION_TIME,
-            mode: Clutter.AnimationMode.EASE_OUT_QUAD,
+            mode: Clutter.AnimationMode.EASE_OUT_SINE,
         });
     }
 
@@ -724,7 +724,7 @@ class ControlsManager extends St.Widget {
         this._stateAdjustment.value = ControlsState.HIDDEN;
         this._stateAdjustment.ease(state, {
             duration: Overview.ANIMATION_TIME,
-            mode: Clutter.AnimationMode.EASE_OUT_QUAD,
+            mode: Clutter.AnimationMode.EASE_OUT_SINE,
             onStopped: () => {
                 if (callback)
                     callback();