[gnome-shell] viewSelector: Synthesize a new event with correct source for search

[Florian Müllner <fmuellner src gnome org>]

commit a583f45cc64391fe4c7562047020c8d445010e59
Author: Florian Müllner <fmuellner gnome org>
Date:   Wed Jul 9 12:06:40 2014 +0200

    viewSelector: Synthesize a new event with correct source for search
    
    We currently replay events that should start a search to the search
    entry, which is fairly dodgy. Synthesize a new event with the correct
    source actor instead, which is a bit less evil.

 js/ui/viewSelector.js |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)
---
diff --git a/js/ui/viewSelector.js b/js/ui/viewSelector.js
index 918cd87..b743fa7 100644
--- a/js/ui/viewSelector.js
+++ b/js/ui/viewSelector.js
@@ -508,7 +508,10 @@ const ViewSelector = new Lang.Class({
 
     startSearch: function(event) {
         global.stage.set_key_focus(this._text);
-        this._text.event(event, true);
+
+        let synthEvent = event.copy();
+        synthEvent.set_source(this._text);
+        this._text.event(synthEvent, true);
     },
 
     // the entry does not show the hint