add hg and python

1 files changed, 35 insertions, 0 deletions

diff --git a/sys/src/cmd/python/Demo/tkinter/matt/animation-simple.py b/sys/src/cmd/python/Demo/tkinter/matt/animation-simple.py
new file mode 100644
index 000000000..b52e1dc3a
--- /dev/null
+++ b/sys/src/cmd/python/Demo/tkinter/matt/animation-simple.py
@@ -0,0 +1,35 @@
+from Tkinter import *
+
+# This program shows how to use the "after" function to make animation.
+
+class Test(Frame):
+    def printit(self):
+        print "hi"
+
+    def createWidgets(self):
+        self.QUIT = Button(self, text='QUIT', foreground='red',
+                           command=self.quit)
+        self.QUIT.pack(side=LEFT, fill=BOTH)
+
+        self.draw = Canvas(self, width="5i", height="5i")
+
+        # all of these work..
+        self.draw.create_rectangle(0, 0, 10, 10, tags="thing", fill="blue")
+        self.draw.pack(side=LEFT)
+
+    def moveThing(self, *args):
+        # move 1/10 of an inch every 1/10 sec (1" per second, smoothly)
+        self.draw.move("thing", "0.01i", "0.01i")
+        self.after(10, self.moveThing)
+
+
+    def __init__(self, master=None):
+        Frame.__init__(self, master)
+        Pack.config(self)
+        self.createWidgets()
+        self.after(10, self.moveThing)
+
+
+test = Test()
+
+test.mainloop()