From: fujiwarat <takao.fujiwara1@gmail.com>
Date: Mon, 12 Mar 2012 01:29:23 +0000 (+0900)
Subject: Fix to ungrab ui/gtk3/switcher for GTK 3.3.18 and GLib 2.31.20
X-Git-Tag: 1.4.99.20121006~64
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3179c4fa298a89d2902842ccd30f475e012157b3;p=platform%2Fupstream%2Fibus.git

Fix to ungrab ui/gtk3/switcher for GTK 3.3.18 and GLib 2.31.20

BUG=RH#800897
TEST=Linux desktop

Review URL: https://codereview.appspot.com/5795048
---

diff --git a/ui/gtk3/switcher.vala b/ui/gtk3/switcher.vala
index 76c67ec..131cad5 100644
--- a/ui/gtk3/switcher.vala
+++ b/ui/gtk3/switcher.vala
@@ -127,6 +127,9 @@ class Switcher : Gtk.Window {
         m_loop.run();
         m_loop = null;
 
+        keyboard.ungrab(Gdk.CURRENT_TIME);
+        pointer.ungrab(Gdk.CURRENT_TIME);
+
         hide();
         // Make sure the switcher is hidden before returning from this function.
         while (Gtk.events_pending())
@@ -239,6 +242,11 @@ class Switcher : Gtk.Window {
             return true;
         }
 
+        // if e.type == Gdk.EventType.KEY_RELEASE, m_loop is already null.
+        if (m_loop == null) {
+            return false;
+        }
+
         m_loop.quit();
         m_result = (int)m_selected_engine;
         return true;