sourceWindow.window.set_modal(True)
sourceWindow.window.set_transient_for(self._window)
sourceWindow.window.set_default_size(*self._window.get_size())
sourceWindow.window.set_modal(True)
sourceWindow.window.set_transient_for(self._window)
sourceWindow.window.set_default_size(*self._window.get_size())
sourceWindow.connect("quit", self._on_quit)
sourceWindow.connect("jump-to", self._on_jump)
sourceWindow.connect("quit", self._on_quit)
sourceWindow.connect("jump-to", self._on_jump)