capsLockWarning: Mark as not visible to a11y tree when hidden

We're animating it away, but not for the a11y tree.

This fixes it, so the caps lock warning is not read regardless of the state
of the key.

Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/3981>

diff --git a/js/ui/shellEntry.js b/js/ui/shellEntry.js
index ddbd4d47be69ad1a24507f0c02cd7a5c7369ae21..defbf87125ff81403c4ea6e402f902f7b82056d5 100644 (file)
--- a/js/ui/shellEntry.js
+++ b/js/ui/shellEntry.js
@@ -1,3 +1,4 @@
+import Atk from 'gi://Atk';
 import Clutter from 'gi://Clutter';
 import GObject from 'gi://GObject';
 import Pango from 'gi://Pango';
@@ -197,6 +198,14 @@ class CapsLockWarning extends St.Label {
         const [, height] = this.get_preferred_height(-1);
         this.natural_height_set = naturalHeightSet;
 
+        if (capsLockOn) {
+            this.add_accessible_state(Atk.StateType.SHOWING);
+            this.add_accessible_state(Atk.StateType.VISIBLE);
+        } else {
+            this.remove_accessible_state(Atk.StateType.SHOWING);
+            this.remove_accessible_state(Atk.StateType.VISIBLE);
+        }
+
         this.ease({
             height: capsLockOn ? height : 0,
             opacity: capsLockOn ? 255 : 0,