appkit:set-color

(appkit:set-color view color)

Sets a panel's fill colour, or any other control's text colour, and answers the colour. The counterpart of appkit:set-text: one verb that asks the view what it is. Part of the appkit package, a Cocoa widget layer written in rontolisp over objc and loaded on first use: macOS (java -jar, the rontolisp binary, or a compiled .class / .jar; never a .wasm), with a display. See the macOS GUI guide.

CL-USER> (appkit:set-color *tile* (appkit:color 214 69 65))
#<objc _NSTaggedPointerColor>
CL-USER> (appkit:set-color *label* (appkit:color 25 60 210))
#<objc _NSTaggedPointerColor>