add hg and python

1 files changed, 36 insertions, 0 deletions

diff --git a/sys/src/cmd/python/Demo/tkinter/matt/slider-demo-1.py b/sys/src/cmd/python/Demo/tkinter/matt/slider-demo-1.py
new file mode 100644
index 000000000..db6114b1a
--- /dev/null
+++ b/sys/src/cmd/python/Demo/tkinter/matt/slider-demo-1.py
@@ -0,0 +1,36 @@
+from Tkinter import *
+
+# shows how to make a slider, set and get its value under program control
+
+
+class Test(Frame):
+    def print_value(self, val):
+        print "slider now at", val
+
+    def reset(self):
+        self.slider.set(0)
+
+    def createWidgets(self):
+        self.slider = Scale(self, from_=0, to=100,
+                            orient=HORIZONTAL,
+                            length="3i",
+                            label="happy slider",
+                            command=self.print_value)
+
+        self.reset = Button(self, text='reset slider',
+                            command=self.reset)
+
+        self.QUIT = Button(self, text='QUIT', foreground='red',
+                           command=self.quit)
+
+        self.slider.pack(side=LEFT)
+        self.reset.pack(side=LEFT)
+        self.QUIT.pack(side=LEFT, fill=BOTH)
+
+    def __init__(self, master=None):
+        Frame.__init__(self, master)
+        Pack.config(self)
+        self.createWidgets()
+
+test = Test()
+test.mainloop()