Subclass HelloButton: redefine press-handler method : UI Class « GUI Tk « Python






Subclass HelloButton: redefine press-handler method

Subclass HelloButton: redefine press-handler method
from Tkinter import *

class HelloButton(Button):
    def __init__(self, parent=None, **config):       
        Button.__init__(self, parent, config)        
        self.pack()
        self.config(command=self.callback)
    def callback(self):                              
        print 'Hiiii...'                     
        self.quit()

class MyButton(HelloButton):        
    def callback(self):             
        print "Ignoring press!..."

if __name__ == '__main__':
    MyButton(None, text='My Button').mainloop()

           
       








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