python - <Command-a> for Text - Tkinter -


i found below code :

def callback(ev):     ev.widget.select_range(0, 'end')   root = tk() t = text(root, height=10, width=40) t.pack() t.bind('<command-a>', callback) //works entry root.mainloop()

i'm trying make cmd + a or ctrl + a (windows) work text in tkinter.

error (when give command : cmd-a in text):

'text' object has no attribute 'select_range'

the code ok except inventing methods on text widget. however, if @ bindings on widget class (text) there virtual events defined

>>> '<<selectall>>' in root.bind_class('text') true

so in handler keyboard event, use event_generate raise selectall virtual event.

import tkinter tk def select_all(ev):     ev.widget.event_generate('<<selectall>>') root = tk.tk() txt = tk.text(root) txt.pack() txt.bind('<control-a>', select_all)

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