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
