tdf#122774 Make all ScCheckListMenuWindow items keyboard accessible
This patch provides keyboard tab navigation to the menu window menu
items.
In addition to the Ok button being already disabled when search is empty
the patch disables the check list box, toggle all check box select,
single button and unselect single button. This prevents keyboard focus
from being trapped in the check list box and from tab navigation visting
useless controls when search is empty.
This patch also provides a hack fix for tdf#122772
Change-Id: I7677d544ae63acc8eca08877ecd001d394fcfaca
Reviewed-on: https://gerrit.libreoffice.org/75684
Tested-by: Jenkins
Reviewed-by: Jim Raykowski <raykowj@gmail.com>