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Update ellipsis-msg.scrbl - some example code

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Hans Dijkema
2025-08-09 15:51:39 +02:00
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parent 6fd2575cfd
commit bbe5b26854
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scribblings/ellipsis-msg.scrbl
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@@ -46,5 +46,22 @@ See also @racket[message%].
Sets the message label. If resize = #t, the label will be resized (if auto-resize = #t)
}
@section{Example code}
@#reader scribble/comment-reader
[racketblock
(require racket/gui)
(require ellipsis-msg)
(define win (new frame% [label "Hi there!"]))
(define hp1 (new horizontal-pane% [parent win]))
(define btn1 (new button% [label "Longer 1"] [parent hp1] [callback (lambda (b e) (send lbl1 set-label "This is a very long text, yes a longer text than we initial put"))]))
(define lbl1 (new ellipsis-msg% [label "This is an ellipsis label"] [parent hp1] [ellipsis 'right] [auto-resize #t] [stretchable-width #t]))
(define hp2 (new horizontal-pane% [parent win]))
(define btn2 (new button% [label "Longer 2"] [parent hp2] [callback (lambda (b e) (send lbl2 set-label "This is a very long second text, yes a longer text than we initial put"))]))
(define lbl2 (new ellipsis-msg% [label "This is an ellipsis label"] [parent hp2] [ellipsis 'left] [auto-resize #t] [stretchable-width #t]))
(send win show #t)
]
}