import gtk

from _sugar import TrayManager

class NotificationTray(gtk.HBox):
	def __init__(self):
		gtk.HBox.__init__(self)

		self._manager = TrayManager()
		self._manager.connect('tray-icon-added', self._icon_added_cb)
		self._manager.connect('tray-icon-removed', self._icon_removed_cb)
		self._manager.manage_screen(gtk.gdk.screen_get_default())

	def _icon_added_cb(self, manager, icon):
		self.pack_start(icon, False)

	def _icon_removed_cb(self, manager, icon):
		icon.destroy()