[gnome-shell] Remove the cursor from the search entry when it doesn't have focus

[Marina Zhurakhinskaya <marinaz src gnome org>]

commit 40c7d3763bf8f3afef88f68b261e23e46d5e8839
Author: Marina Zhurakhinskaya <marinaz redhat com>
Date:   Mon Jun 28 17:02:18 2010 -0400

    Remove the cursor from the search entry when it doesn't have focus
    
    We should not be showing the cursor in the search entry in the overview
    if the user's input will be appearing elsewhere, such as in the run dialog,
    in the Looking Glass console, or in the notification's response field.

 js/ui/dash.js |   10 ++++++++++
 1 files changed, 10 insertions(+), 0 deletions(-)
---
diff --git a/js/ui/dash.js b/js/ui/dash.js
index 02ff381..0693f23 100644
--- a/js/ui/dash.js
+++ b/js/ui/dash.js
@@ -160,11 +160,21 @@ SearchEntry.prototype = {
             }));
         this.actor.connect('destroy', Lang.bind(this, this._onDestroy));
 
+        global.stage.connect('notify::key-focus', Lang.bind(this, this._updateCursorVisibility));
+
         this.pane = null;
 
         this._capturedEventId = 0;
     },
 
+    _updateCursorVisibility: function() {
+        let focus = global.stage.get_key_focus();
+        if (focus == global.stage || focus == this.entry)
+            this.entry.set_cursor_visible(true);
+        else
+            this.entry.set_cursor_visible(false);
+    },
+
     show: function() {
         if (this._capturedEventId == 0)
             this._capturedEventId = global.stage.connect('captured-event',