def OnMouseLeftButtonDown(self, sender, e):
self.click = e.GetPosition(self.root)
self.sx = Canvas.GetLeft(self.obj)
self.sy = Canvas.GetTop(self.obj)
if (self.sx.IsNaN(self.sx)): self.sx = 0.0
if (self.sy.IsNaN(self.sy)): self.sy = 0.0
self.obj.CaptureMouse()
def isCollision(self, x, y):
width = self.Width
height = self.Height
if y <= 0 or y >= height:
return True
if x >= width:
return not ((height / 2 + 15) > y > (height / 2 - 15))
for star in self.stars:
testX = x - Canvas.GetLeft(star)
testY = y - Canvas.GetTop(star)
if mvvm.CheckCollisionPoint(Point(testX, testY), star):
return True