[pitivi] ProjectSettings: remove buttons only senstive when a preset is selected

[Edward Hervey <edwardrv src gnome org>]

commit 21307a06dac424126e1fbf2adad06b88aaba5d85
Author: Brandon Lewis <brandon_lewis alum berkeley edu>
Date:   Fri Nov 26 11:52:42 2010 +0000

    ProjectSettings: remove buttons only senstive when a preset is selected

 pitivi/ui/projectsettings.py |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/pitivi/ui/projectsettings.py b/pitivi/ui/projectsettings.py
index cf25713..ee011bd 100644
--- a/pitivi/ui/projectsettings.py
+++ b/pitivi/ui/projectsettings.py
@@ -261,8 +261,10 @@ class ProjectSettingsDialog(GladeWindow):
         mgr.restorePreset(preset)
         if mgr == self.audio_presets:
             self._updateAudioSaveButton(None, self.save_audio_preset_button)
+            self.remove_audio_preset_button.set_sensitive(bool(preset))
         else:
             self._updateVideoSaveButton(None, self.save_video_preset_button)
+            self.remove_video_preset_button.set_sensitive(bool(preset))
 
     def constrained(self):
         return self.constrain_sar_button.props.active