+
+ def move(self, x, y):
+ self.instance.move(ePoint(int(x), int(y)))
+
+ def show(self):
+ self.state = self.SHOWN
+ if self.instance is not None:
+ self.instance.show()
+
+ def hide(self):
+ self.state = self.HIDDEN
+ if self.instance is not None:
+ self.instance.hide()