[gnome-shell] dash: Hide the tooltip when an item is clicked

[Florian Müllner <fmuellner src gnome org>]

commit 206d1fa6503896aeb8baca9d4dda7c8aa5b89280
Author: Daniel van Vugt <daniel van vugt canonical com>
Date:   Thu Aug 27 16:52:14 2020 +0800

    dash: Hide the tooltip when an item is clicked
    
    So that when the 'Show Applications' button is clicked the icons don't
    fly *through* the tooltip.
    
    https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1423

 js/ui/dash.js | 5 +++++
 1 file changed, 5 insertions(+)
---
diff --git a/js/ui/dash.js b/js/ui/dash.js
index 16e797d18f..dbddd996f7 100644
--- a/js/ui/dash.js
+++ b/js/ui/dash.js
@@ -462,6 +462,11 @@ var Dash = GObject.registerClass({
             this._syncLabel(item, appIcon);
         });
 
+        item.child.connect('clicked', () => {
+            this._labelShowing = false;
+            item.hideLabel();
+        });
+
         let id = Main.overview.connect('hiding', () => {
             this._labelShowing = false;
             item.hideLabel();