Demo/stdwin/TestSched.py

   1 #! /usr/bin/env python
   2
   3 # TestSched
   4
   5 import stdwin
   6 from WindowParent import WindowParent, MainLoop
   7 import WindowSched
   8 from Buttons import PushButton
   9
  10 def my_ringer(child):
  11         child.my_id = None
  12         stdwin.fleep()
  13
  14 def my_hook(child):
  15         # schedule for the bell to ring in N seconds; cancel previous
  16         if child.my_id:
  17                 WindowSched.cancel(child.my_id)
  18         child.my_id = \
  19                 WindowSched.enter(child.my_number*1000, 0, my_ringer, (child,))
  20
  21 def main(n):
  22         from CSplit import CSplit
  23
  24         window = WindowParent().create('TestSched', (0, 0))
  25         csplit = CSplit().create(window)
  26
  27         for i in range(n):
  28                 child = PushButton().define(csplit)
  29                 child.my_number = i
  30                 child.my_id = None
  31                 child.settext(`(i+n-1)%n+1`)
  32                 child.hook = my_hook
  33
  34         window.realize()
  35
  36         WindowSched.run()
  37
  38 main(12)