2007-05-13  Vincent Untz  <vuntz@gnome.org>

	* launcher.c: (launcher_properties): don't set a parent window,
	because we don't want the dialog to be transient to a panel toplevel
	(panel_launcher_create_from_info): set a parent for the error dialog
	* panel-applet-frame.c: (panel_applet_frame_reload_response): destroy
	the dialog anyway if we're in an inconsistent state
	(panel_applet_frame_cnx_broken): set urgency hint on the dialog
	(panel_applet_frame_loading_failed): ditto, and register the dialog as
	an open dialog
	* panel-context-menu.c: (panel_context_menu_delete_panel): set a
	parent for the error dialog
	* panel-logout.c: (panel_logout_init): add FIXME
	* panel-properties-dialog.c: (panel_properties_dialog_present): set a
	parent for the error dialog
	* panel-util.c: (panel_error_dialog): if we don't have a parent, show
	the dialog in the task bar since we don't have any real other windows
	shown on the screen. This follows the HIG.
	* panel-widget.c: (panel_widget_register_open_dialog): show the dialog
	in the task bar, for the same reason.

svn path=/trunk/; revision=10370