1 files changed, 0 insertions, 52 deletions
diff --git a/Demo/tkinter/matt/pong-demo-1.py b/Demo/tkinter/matt/pong-demo-1.py
deleted file mode 100644
index 82a5dc0..0000000
--- a/Demo/tkinter/matt/pong-demo-1.py
+++ /dev/null
@@ -1,52 +0,0 @@
-from tkinter import *
-
-
-class Pong(Frame):
-    def createWidgets(self):
-        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")
-
-        ## The speed control for the ball
-        self.speed = Scale(self, orient=HORIZONTAL, label="ball speed",
-                           from_=-100, to=100)
-
-        self.speed.pack(side=BOTTOM, fill=X)
-
-        # The ball
-        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)
-
-    def moveBall(self, *args):
-        if (self.x > 5.0) or (self.x < 0.0):
-            self.velocity_x = -1.0 * self.velocity_x
-        if (self.y > 5.0) or (self.y < 0.0):
-            self.velocity_y = -1.0 * self.velocity_y
-
-        deltax = (self.velocity_x * self.speed.get() / 100.0)
-        deltay = (self.velocity_y * self.speed.get() / 100.0)
-        self.x = self.x + deltax
-        self.y = self.y + deltay
-
-        self.draw.move(self.ball,  "%ri" % deltax, "%ri" % deltay)
-        self.after(10, self.moveBall)
-
-    def __init__(self, master=None):
-        Frame.__init__(self, master)
-        Pack.config(self)
-        self.createWidgets()
-        self.after(10, self.moveBall)
-
-
-game = Pong()
-
-game.mainloop()