From 59549e0b1357ac11ed25a068d134118ae6cb4ef3 Mon Sep 17 00:00:00 2001
From: Georges Basile Stavracas Neto <georges.stavracas@gmail.com>
Date: Thu, 24 Sep 2020 14:16:48 -0300
Subject: [PATCH] appDisplay: Save pages when folder apps change

After dragging an icon to inside a folder, we do not save the grid layout,
leaving the icon's position stored when it actually isn't there anymore.

Fix that by saving pages whenever folder apps change.

https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1447
---
 js/ui/appDisplay.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/js/ui/appDisplay.js b/js/ui/appDisplay.js
index 8979d7e57..840d4fd3e 100644
--- a/js/ui/appDisplay.js
+++ b/js/ui/appDisplay.js
@@ -1097,7 +1097,10 @@ class AppDisplay extends BaseAppView {
             let icon = this._items.get(id);
             if (!icon) {
                 icon = new FolderIcon(id, path, this);
-                icon.connect('apps-changed', this._redisplay.bind(this));
+                icon.connect('apps-changed', () => {
+                    this._redisplay();
+                    this._savePages();
+                });
             }
 
             // Don't try to display empty folders