Checks if an item is currently selected in a choice.
capi
choice-selected-item-p choice item => result
choice⇩ |
A choice. |
item⇩ |
An item. |
result |
A boolean. |
The function choice-selected-item-p
is the predicate for whether an item item of the choice choice is selected.
Note that the items are compared by the test-function of choice - see collection for details.
(setq list (capi:contain (make-instance 'capi:list-panel :items '(a b c d) :selection 2 :visible-min-height '(:character 4))))
(capi:choice-selected-item-p list 'c) => t
Now click on another item.
(capi:choice-selected-item-p list 'c) => nil
CAPI User Guide and Reference Manual (Unix version) - 01 Dec 2021 19:32:42