Unreviewed
Rolled-up selection of a group / submenu subtree: 'none' / 'all' of the descendant leaves selected, or 'some' in between. On SelectedGroup / SelectedSubmenu, for a section indicator or custom styling.
'none'
'all'
'some'
SelectedGroup
SelectedSubmenu
Rolled-up selection of a group / submenu subtree:
'none'/'all'of the descendant leaves selected, or'some'in between. OnSelectedGroup/SelectedSubmenu, for a section indicator or custom styling.