def draw(self,widget, func):
win = gtk.Window()
win.connect("destroy", lambda x: gtk.main_quit())
win.set_default_size(800,600)
win.set_title("Chart statistiche PromoGest2")
vbox = gtk.VBox()
win.add(vbox)
sw = gtk.ScrolledWindow()
vbox.pack_start(sw, True, True, 0)
sw.set_border_width (10)
sw.set_policy (hscrollbar_policy=GTK_POLICYTYPE_AUTOMATIC,
vscrollbar_policy=GTK_POLICYTYPE_ALWAYS)
canvas = FigureCanvas(self.fig) # a gtk.DrawingArea
sw.add_with_viewport (canvas)
toolbar = NavigationToolbar(canvas, win)
toolbar.set_message(func)
vbox.pack_start(toolbar, False, False, 0)
win.set_modal(True)
win.set_transient_for(None)
win.show_all()
gtk.main()
