3 Examples🔗ℹ

The simplest use opens an empty editor and returns immediately:

(require rackedit)

(rkdt)

Supply a filename to open a file:

(rkdt "notes.rkt")

Use #:wait? #t when execution should continue only after the editor is closed:

(rkdt "notes.rkt" #:wait? #t)

A frame callback can customize the editor before it becomes visible:

(require racket/class

rackedit)

(rkdt "notes.rkt"

#:frame-cb

(λ (call-time frame)

(when (eq? call-time 'before-show)

(send frame

set-label

(string-append (send frame get-label)

" - Rash")))))

The same callback can react to multiple lifecycle moments:

(rkdt "notes.rkt"

#:wait? #t

#:frame-cb

(λ (call-time frame)

(case call-time

[(before-show)

(displayln "Editor will be shown")]

[(after-show)

(displayln "Editor is shown")]

[(wait-for-close)

(displayln "Waiting for the editor to close")]

[(on-close)

(displayln "Editor is closing")])))

The initial window geometry can be supplied explicitly:

(rkdt "notes.rkt"

#:width 1200

#:height 800

#:x 50

#:y 50)