[gedit] [quick open] Defer popup destruction to avoid input manager crash

[Adam Dingle <adamd src gnome org>]

commit 634f66b43779c00631903865dd2c93f4c58e64dc
Author: Adam Dingle <adam medovina org>
Date:   Wed Oct 1 10:45:58 2014 -0400

    [quick open] Defer popup destruction to avoid input manager crash
    
    https://bugzilla.gnome.org/show_bug.cgi?id=737711

 plugins/quickopen/quickopen/popup.py |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)
---
diff --git a/plugins/quickopen/quickopen/popup.py b/plugins/quickopen/quickopen/popup.py
index 2ccb53f..c2c16f8 100644
--- a/plugins/quickopen/quickopen/popup.py
+++ b/plugins/quickopen/quickopen/popup.py
@@ -519,13 +519,15 @@ class Popup(Gtk.Dialog):
                 return True
 
         if rows and ret:
-            self.destroy()
+            # We destroy the popup in an idle callback to work around a crash that happens with
+            # GTK_IM_MODULE=xim.  See https://bugzilla.gnome.org/show_bug.cgi?id=737711 .
+            GLib.idle_add(self.destroy)
 
         if not rows:
             gfile = self._direct_file()
 
             if gfile and self._handler(gfile):
-                self.destroy()
+                GLib.idle_add(self.destroy)
             else:
                 ret = False
         else: