|
from Tkinter import *
class Checkbar(Frame):
def __init__(self, parent=None, picks=[], side=LEFT, anchor=W):
Frame.__init__(self, parent)
self.vars = []
for pick in picks:
var = IntVar()
chk = Checkbutton(self, text=pick, variable=var)
chk.pack(side=side, anchor=anchor, expand=YES)
self.vars.append(var)
def state(self):
return map((lambda var: var.get()), self.vars)
class Quitter(Frame):
def __init__(self, parent=None):
Frame.__init__(self, parent)
self.pack()
widget = Button(self, text='Quit', command=self.quit)
widget.pack(expand=YES, fill=BOTH, side=LEFT)
def quit(self):
ans = askokcancel('Verify exit', "Really quit?")
if ans: Frame.quit(self)
if __name__ == '__main__':
root = Tk()
lng = Checkbar(root, ['Python', 'C#', 'Java', 'C++'])
tgl = Checkbar(root, ['All'])
lng.pack(side=TOP, fill=X)
tgl.pack(side=LEFT)
lng.config(relief=GROOVE, bd=2)
def allstates(): print lng.state(), tgl.state()
Quitter(root).pack(side=RIGHT)
Button(root, text='Peek', command=allstates).pack(side=RIGHT)
root.mainloop()
|
