19 lines
548 B
Racket
19 lines
548 B
Racket
#lang scribble/doc
|
|
@(require "common.ss")
|
|
|
|
@defclass/title[button-snip% snip% ()]{
|
|
|
|
A clickable button with a bitmap label.
|
|
|
|
@defconstructor[([images (cons/c path-string? path-string?)]
|
|
[callback ((is-a?/c button-snip%) (is-a?/c event%) . -> . void?)])]{
|
|
|
|
The @scheme[images] argument is a pair filenames to be load as the
|
|
button-label image, where the first is the image for when the button
|
|
is at rest, and the second is the image for the button while its
|
|
pressed.
|
|
|
|
The @scheme[callback] is called when the button is clicked.}
|
|
|
|
}
|