Mega Code Archive

 

Categories / Python / GUI Tk

 

Check box bar

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()