[gnome-shell/gbsneto/40-stuff: 56/68] workspacesView: Disable mouse drag to switch workspaces

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

commit e9348a3cc081df97a36f1735579b76d941209ed4
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Fri Jan 8 17:25:45 2021 -0300

    workspacesView: Disable mouse drag to switch workspaces
    
    During the user research, it was found that users would instinctively
    drag the workspace horizontally but would often, in the process,
    accidentally drag a window, causing the view to surprisingly zoom out.
    
    Disable dragging workspaces using the cursor for now.

 js/ui/workspacesView.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)
---
diff --git a/js/ui/workspacesView.js b/js/ui/workspacesView.js
index 0ab6b9eb1f..fddeaface8 100644
--- a/js/ui/workspacesView.js
+++ b/js/ui/workspacesView.js
@@ -527,7 +527,9 @@ class WorkspacesDisplay extends St.Widget {
         this._clickAction = clickAction;
 
         this._swipeTracker = new SwipeTracker.SwipeTracker(
-            Main.layoutManager.overviewGroup, Shell.ActionMode.OVERVIEW);
+            Main.layoutManager.overviewGroup,
+            Shell.ActionMode.OVERVIEW,
+            { allowDrag: false });
         this._swipeTracker.connect('begin', this._switchWorkspaceBegin.bind(this));
         this._swipeTracker.connect('update', this._switchWorkspaceUpdate.bind(this));
         this._swipeTracker.connect('end', this._switchWorkspaceEnd.bind(this));