Tkinter menu item underline syntax [RESOLVED]
Rich Shepard
rshepard at appl-ecosys.com
Thu Jan 7 10:56:07 EST 2021
On Wed, 6 Jan 2021, Terry Reedy wrote:
> 'underline' has nothing to do with looking up the command in
> self.callbacks. It is a keyword parameter for the add_command method, and
> is handled like all other values passed by name, and as you did for the
> other arguments
>
> file_menu.add_command(
> label='New',
> underline=0,
> command=self.callbacks['file->new],
> accelerator='Ctrl+N'
> )
>
> Note: PEP 8 style is no spaces around '=' used for keyword arguments. Here
> is an example from idlelib.editor, 978.
>
> menu.add_command(label=ulchars[i] + " " + file_name,
> command=callback,
> underline=0)
Thank you for the clarification.
Rich
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