diff options
Diffstat (limited to 'Demo/tkinter/matt/pong-demo-1.py')
| -rw-r--r-- | Demo/tkinter/matt/pong-demo-1.py | 25 |
1 files changed, 10 insertions, 15 deletions
diff --git a/Demo/tkinter/matt/pong-demo-1.py b/Demo/tkinter/matt/pong-demo-1.py index 7d405c1..dacaa38 100644 --- a/Demo/tkinter/matt/pong-demo-1.py +++ b/Demo/tkinter/matt/pong-demo-1.py @@ -5,31 +5,28 @@ import string class Pong(Frame): def createWidgets(self): - self.QUIT = Button(self, {'text': 'QUIT', - 'fg': 'red', - 'command': self.quit}) - self.QUIT.pack({'side': 'left', 'fill': 'both'}) + self.QUIT = Button(self, text='QUIT', foreground='red', + command=self.quit) + self.QUIT.pack(side=LEFT, fill=BOTH) ## The playing field - self.draw = Canvas(self, {"width" : "5i", "height" : "5i"}) + self.draw = Canvas(self, width="5i", height="5i") ## The speed control for the ball - self.speed = Scale(self, {"orient": "horiz", - "label" : "ball speed", - "from" : -100, - "to" : 100}) + self.speed = Scale(self, orient=HORIZONTAL, label="ball speed", + from_=-100, to=100) - self.speed.pack({'side': 'bottom', "fill" : "x"}) + self.speed.pack(side=BOTTOM, fill=X) # The ball - self.ball = self.draw.create_oval("0i", "0i", "0.10i", "0.10i", {"fill" : "red"}) + self.ball = self.draw.create_oval("0i", "0i", "0.10i", "0.10i", + fill="red") self.x = 0.05 self.y = 0.05 self.velocity_x = 0.3 self.velocity_y = 0.5 - self.draw.pack({'side': 'left'}) - + self.draw.pack(side=LEFT) def moveBall(self, *args): if (self.x > 5.0) or (self.x < 0.0): @@ -44,8 +41,6 @@ class Pong(Frame): self.draw.move(self.ball, `deltax` + "i", `deltay` + "i") self.after(10, self.moveBall) - - def __init__(self, master=None): Frame.__init__(self, master) |