Question

How would i go about locking a Text widget so that the user can only select and copy text out of it, but i would still be able to insert text into the Text from a function or similar?

Answer 1

Have you tried simply disabling the text widget?

text_widget.configure(state="disabled")

On some platforms, you also need to add a binding on <1> to give the focus to the widget, otherwise the highlighting for copy doesn’t appear:

text_widget.bind("<1>", lambda event: text_widget.focus_set())

If you disable the widget, to insert programatically you simply need to

1. Change the state of the widget to NORMAL
2. Insert the text, and then
3. Change the state back to DISABLED

As long as you don’t call update in the middle of that then there’s no way for the user to be able to enter anything interactively.