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Categories / Python Tutorial / Tkinker

 

OK Cancel message box

from Tkinter  import * import tkMessageBox def protocolhandler():     if tkMessageBox.askokcancel("Exit", "Wanna leave?"):         if tkMessageBox.askokcancel("Exit", "Are you sure?"):             if tkMessageBox.askokcancel("Exit", "Really?"):                 root.destroy() root = Tk() root.protocol("WM_DELETE_WINDOW", protocolhandler) root.mainloop()