Ensures that a top level interface is displayed on a given screen.
capi
ensure-interface-screen interface &key screen
interface⇩ |
An interface. |
screen⇩ |
A screen, or any argument accepted by convert-to-screen. |
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.
CAPI User Guide and Reference Manual (Unix version) - 01 Dec 2021 19:32:42