def mousePressEvent(self, event):
#randomly choose a shape to draw
shapenum = randint(0, 4)
if shapenum == 0:
#information to draw Rectangle
rect = Shapes.Rectangle(event.x(), event.y())
self.__shapes.append(rect)
elif shapenum == 1:
#information to draw Squares
square = Shapes.Squares(event.x(), event.y())
self.__shapes.append(square)
elif shapenum == 2:
#information to draw Ellipse
elpse = Shapes.Ellipses(event.x(), event.y())
self.__shapes.append(elpse)
elif shapenum == 3:
#information to draw Circle
circle = Shapes.Circles(event.x(), event.y())
self.__shapes.append(circle)
elif shapenum == 4:
#information to draw Triangle
tri = Shapes.Triangles(event.x(), event.y())
self.__shapes.append(tri)
self.update()
