From: Sebastian Keller <skeller@gnome.org>
Date: Wed, 17 Feb 2021 00:00:27 +0000 (+0100)
Subject: dnd: Also consider indirect scaling of dnd actor
X-Git-Tag: archive/raspbian/50.5-1+rpi1~1^2~616^2^2~315
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=a24a16c5ac35c08990f483b0b9575f1581b6fcfb;p=gnome-shell.git

dnd: Also consider indirect scaling of dnd actor

Some actors don't have the scale applied to them directly but are
children of a scaled parent. In those case just retaining the scale will
not be enough and the scale of the actor itself needs to be adjusted
when reparenting. This could for example be seen when dragging windows
from the workspace thumbnails.

Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1687>
---

diff --git a/js/ui/dnd.js b/js/ui/dnd.js
index 6b4a98382..0e972a13d 100644
--- a/js/ui/dnd.js
+++ b/js/ui/dnd.js
@@ -400,6 +400,9 @@ var _Draggable = class _Draggable {
             scaledWidth = transformedExtents.get_width();
             scaledHeight = transformedExtents.get_height();
 
+            this._dragActor.scale_x = scaledWidth / this._dragOrigWidth;
+            this._dragActor.scale_y = scaledHeight / this._dragOrigHeight;
+
             this._dragOrigParent.remove_actor(this._dragActor);
             Main.uiGroup.add_child(this._dragActor);
             Main.uiGroup.set_child_above_sibling(this._dragActor, null);