Makes sure the prefs window does not stay on top and hides
all other applications if VLC is inactive.
if (!OSX_SNOW_LEOPARD)
[o_prefs_window setCollectionBehavior: NSWindowCollectionBehaviorFullScreenAuxiliary];
+ [o_prefs_window setHidesOnDeactivate:YES];
[self initStrings];
[o_prefs_view setBorderType: NSGrooveBorder];
if (!OSX_SNOW_LEOPARD)
[o_sprefs_win setCollectionBehavior: NSWindowCollectionBehaviorFullScreenAuxiliary];
+ [o_sprefs_win setHidesOnDeactivate:YES];
[o_hotkeys_listbox setTarget:self];
[o_hotkeys_listbox setDoubleAction:@selector(hotkeyTableDoubleClick:)];