Sub class button: add callback method and use a dictionary : Button « GUI Tk « Python

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Python » GUI Tk » Button Screenshots  Sub class button: add callback method and use a dictionary 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 'Hi...'          self.quit()   if __name__ == '__main__':     HelloButton(None, {'text': 'Hi'}).mainloop()                     Related examples in the same category 1.  Add a button to frame 2.  Simple Button Action 3.  Disable a button 4.  Enable a button 5.  Set Button to get focus 6.  Button Border styles 7.  Button action to set Button background 8.  Button event binding: without passing the event as an argument 9.  Button focus 10.  create a button, and put it into a Container 11.  Set Button background by property name 12.  Specify the button's properties 13.  Button action inside a class 14.  Button width 15.  Buttons on a toolbar 16.  Button foreground color 17.  Creating buttons 18.  Button single click and double click 19.  Use lambda to generate a call back function for a button 20.  adds user-defined callbacks as button action 21.  Subclasses button 22.  Subclass HelloButton: redefine press-handler method 23.  Sub class button: add callback method and pack myself 24.  Button Border 25.  Button border size 26.  Button border effects: RAISED 27.  Button background, foreground and font 28.  Button width and height 29.  Config button properties 30.  Add gif image to a button 31.  Bind mouse single click and double click to a button