[pitivi] Make the import filechooser dialog modal so that it works in fullscreen

[Jean-François Fortin Tam <jfft src gnome org>]

commit 1d1e1edb163d53ba3a659b3c9d45175dc5fbfe39
Author: Jean-François Fortin Tam <nekohayo gmail com>
Date:   Tue Aug 6 12:08:05 2013 +0200

    Make the import filechooser dialog modal so that it works in fullscreen

 pitivi/medialibrary.py |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/pitivi/medialibrary.py b/pitivi/medialibrary.py
index 3e1cc98..8b5e3fe 100644
--- a/pitivi/medialibrary.py
+++ b/pitivi/medialibrary.py
@@ -477,7 +477,8 @@ class MediaLibraryWidget(Gtk.VBox, Loggable):
         self._importDialog.props.extra_widget = close_after
         self._importDialog.set_default_response(Gtk.ResponseType.OK)
         self._importDialog.set_select_multiple(True)
-        self._importDialog.set_modal(False)
+        self._importDialog.set_modal(True)
+        self._importDialog.set_transient_for(self.app.gui)
         self._importDialog.set_current_folder(self.app.settings.lastImportFolder)
         self._importDialog.connect('response', self._dialogBoxResponseCb)
         self._importDialog.connect('close', self._dialogBoxCloseCb)