Enrico Schwass
6/12/2005 7:06:00 PM
Hello
In the tk reference manual i found an event called ListboxSelect.
I would like to use this to change a buttons state from :normal to
:disabled or vice versa.
Say a listbox is empty. Now, edit an entry is not possible so the button
should disabled.
After a few seconds the listbox get filled, the edit button should now set
to normal state.
Could you post a code snippet to demonstrate this callback functionality
Thanks
Enno