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screen-active-interface Function

Summary

Returns the active interface on a screen.

Package

capi

Signature

screen-active-interface screen => interface

Arguments
screen
Values
interface
An interface, or nil.
Description

The function screen-active-interface returns the currently active interface on the screen screen, or nil if no CAPI interface is active or if this cannot be determined.

screen-active-interface also works with document-container, returning the active interface within the container.

See also

document-container
screen
3.13 Screens


CAPI User Guide and Reference Manual (Macintosh version) - 01 Dec 2021 19:31:27