All Manuals > CAPI User Guide and Reference Manual > 21 CAPI Reference Entries

ensure-interface-screen Function

Summary

Ensures that a top level interface is displayed on a given screen.

Package

capi

Signature

ensure-interface-screen interface &key screen

Arguments
interface
screen
A screen, or any argument accepted by convert-to-screen.
Description

The function ensure-interface-screen ensures that the top level interface interface is displayed on the given screen (or the default) if display is called later without a screen argument. This allows the querying of font and color information associated with a particular screen. It returns the screen that is used.

See also

screen
display
interface


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