[banshee] OSX: Allow more actions to have custom accelerators (bgo#677866)

[Bertrand Lorentz <blorentz src gnome org>]

commit 84fc9b01c7d3e77fc9e51245b62c92e739532ef8
Author: Timo DÃrr <timo latecrew de>
Date:   Mon Jun 11 16:12:14 2012 +0200

    OSX: Allow more actions to have custom accelerators (bgo#677866)
    
    If an action is initialized with null as an accelerator, it can't be
    customized. So we initialize the accelerator to "" for
    PreferencesAction, TrackPropertiesAction and NewSmartPlaylistAction, so
    that we can use the custom OSX accelerator map for those actions too.
    
    This means that the stock accelerators for those actions will not be
    used anymore, but apparently they don't have any anyway.
    
    Signed-off-by: Bertrand Lorentz <bertrand lorentz gmail com>

 .../Banshee.Gui/GlobalActions.cs                   |    2 +-
 .../Banshee.Gui/SourceActions.cs                   |    2 +-
 .../Banshee.Gui/TrackActions.cs                    |    2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/src/Core/Banshee.ThickClient/Banshee.Gui/GlobalActions.cs b/src/Core/Banshee.ThickClient/Banshee.Gui/GlobalActions.cs
index 54add5b..48d10bc 100644
--- a/src/Core/Banshee.ThickClient/Banshee.Gui/GlobalActions.cs
+++ b/src/Core/Banshee.ThickClient/Banshee.Gui/GlobalActions.cs
@@ -76,7 +76,7 @@ namespace Banshee.Gui
                     Catalog.GetString("_Edit"), null, null, null),
 
                 new ActionEntry ("PreferencesAction", Stock.Preferences,
-                    Catalog.GetString ("_Preferences"), null,
+                    Catalog.GetString ("_Preferences"), "",
                     Catalog.GetString ("Modify your personal preferences"), OnPreferences),
 
                 // Tools menu
diff --git a/src/Core/Banshee.ThickClient/Banshee.Gui/SourceActions.cs b/src/Core/Banshee.ThickClient/Banshee.Gui/SourceActions.cs
index 6eee273..3eb266e 100644
--- a/src/Core/Banshee.ThickClient/Banshee.Gui/SourceActions.cs
+++ b/src/Core/Banshee.ThickClient/Banshee.Gui/SourceActions.cs
@@ -76,7 +76,7 @@ namespace Banshee.Gui
                     Catalog.GetString ("Create a new empty playlist"), OnNewPlaylist),
 
                 new ActionEntry ("NewSmartPlaylistAction", null,
-                    Catalog.GetString ("New _Smart Playlist..."), null,
+                    Catalog.GetString ("New _Smart Playlist..."), "",
                     Catalog.GetString ("Create a new smart playlist"), OnNewSmartPlaylist),
 
                 /*new ActionEntry ("NewSmartPlaylistFromSearchAction", null,
diff --git a/src/Core/Banshee.ThickClient/Banshee.Gui/TrackActions.cs b/src/Core/Banshee.ThickClient/Banshee.Gui/TrackActions.cs
index b5d17c7..bd4b97e 100644
--- a/src/Core/Banshee.ThickClient/Banshee.Gui/TrackActions.cs
+++ b/src/Core/Banshee.ThickClient/Banshee.Gui/TrackActions.cs
@@ -119,7 +119,7 @@ namespace Banshee.Gui
                     Catalog.GetString ("Edit information on selected tracks"), OnTrackEditor),
 
                 new ActionEntry ("TrackPropertiesAction", Stock.Properties,
-                    Catalog.GetString ("Properties"), null,
+                    Catalog.GetString ("Properties"), "",
                     Catalog.GetString ("View information on selected tracks"), OnTrackProperties),
 
                 new ActionEntry ("PlayTrack", null,