Instantiate this interface via new-list.
| (send a-hierarchical-list-compound-item new-item [mixin]) | |||||||||||||||
| → (is-a?/c hierarchical-list-item<%>) | |||||||||||||||
|
Like new-item in hierarchical-list%.
| (send a-hierarchical-list-compound-item set-no-sublists no-sublists?) |
| → void? |
| no-sublists? : any/c |
Like set-no-sublists in hierarchical-list%.
| (send a-hierarchical-list-compound-item new-list [mixin]) | |||||||||||||||
| → (is-a?/c hierarchical-list-compound-item<%>) | |||||||||||||||
|
Like new-list in hierarchical-list%.
| (send a-hierarchical-list-compound-item delete-item i) → void? |
| i : (is-a?/c hierarchical-list-item<%>) |
Deletes immediate item or sub-list i from the sub-list.
| (send a-hierarchical-list-compound-item get-items) |
| → (listof (is-a?/c hierarchical-list-item<%>)) |
Returns a list of all immediate items in the sub-list.
| (send a-hierarchical-list-compound-item open) → void? |
| (send a-hierarchical-list-compound-item close) → void? |
| (send a-hierarchical-list-compound-item toggle-open/closed) |
| → void? |
Shows or hides the items of this sub-list.
Reports whether the items of this sub-list are visible.
| (send a-hierarchical-list-compound-item get-arrow-snip) |
| → (is-a?/c snip%) |
Returns a snip that corresponds to the arrow to hide/show items of the
sub-list. The result is intended for use by automatic test suites.