[Tkinter-discuss] Navigation in menu with multiple columns

[Vasilis Vlachoudis]

In my application I am dynamically creating cascading menus, where some of them have multiple entries. To imrpove the visualization I break them into multiple columns using the "columnbreak=1" attribute in the Menu.add_command()

The Up/Down keys move correctly the active/highlighted entry up/down

However the Left key closes always the cascade submenu, while I would prefer to highlight the entry on the left column, and when it is on the left-most column to close the cascade submenu
Is there a way to bind the Left/Right keys to move left/right in the columns?

Vasilis
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