(self)
Handle Readme button event.
Handle Readme button event.
Handle Readme button event .
def show_readme(self):
        "Handle Readme button event."
        self.display_file_text('About - Readme', 'README.txt', 'ascii')
def show_readme ( self ) : self . display_file_text ( 'About - Readme' , 'README.txt' , 'ascii' )