- Make use of MUIA_List_Pool#? attributes. Unfortunately there's no
obvious way to check if they are being used properly, but we can at
least check that initialising them doesn't cause a crash.
- Initialise the text gadget holding the multicolumn list format by
reading back the list's MUIA_List_Format attribute, to test reading
that attribute.
- Initialise the check box that indicates use of headings in the
multicolumn lists by reading back one of the list's MUIA_List_Title
attribute, to test reading that attribute.
- Keep the list format text gadget active after pressing return, in order
to test notification on MUIA_List_Format.
git-svn-id: https://svn.aros.org/svn/aros/trunk/AROS@51155 fb15a70f-31f2-0310-bbcc-cdcc74a49acc