mirror of https://github.com/python/cpython
36 lines
940 B
Python
36 lines
940 B
Python
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()
|