Determines whether a pane has the focus.
capi
pane-has-focus-p pane => focusp
pane⇩ |
A CAPI element. |
focusp |
A boolean. |
The generic function pane-has-focus-p
is the predicate for whether pane currently has the input focus.
On Motif, pane-has-focus-p
cannot be used in menu functions such as the enabled-function or popup-callback of a menu item. It will always return nil
, because the focus is on the menu button when the user clicks on it.
accepts-focus-p
pane-descendant-child-with-focus
set-pane-focus
3.1.5 Focus
CAPI User Guide and Reference Manual (Unix version) - 01 Dec 2021 19:32:42