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Date: Fri, 14 Feb 2003 15:06:00 -0000
From: Stan Pinte <alto_stan@wanadoo.be>
To: guile-user <guile-user@gnu.org>
Cc: guile-gtk <guile-gtk@sources.redhat.com>
Subject: guile-gtk: problem in "insert-text" signal handling.
Message-Id: <20030214163538.12f31385.alto_stan@wanadoo.be>
Reply-To: alto_stan@wanadoo.be
Organization: Alto Software
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X-SW-Source: 2003-q1/txt/msg00009.txt.bz2


hello,

with the following program, I am getting garbage from the "new-text" variab=
le, when introducing the second and following characters...

Is this a bug in guile-gtk-1.2-0.31, or am I only supposed to use the first=
 charachter of the string?

thanks a lot,

Stan.

output:

inserted: ["2"]
inserted: ["3B
             L=98=E2=FF=BF:6@XB
                      p=E3=FF=BF=B8=E2=FF=BF=B3@@=9DD@"]
inserted: ["4B
             L=98=E2=FF=BF:6@XB
                      p=E3=FF=BF=B8=E2=FF=BF=B3@@=9DD@"]
inserted: ["7B
             L=98=E2=FF=BF:6@XB
                      p=E3=FF=BF=B8=E2=FF=BF=B3@@=9DD@"]
inserted: ["8B
             L=98=E2=FF=BF:6@XB
                      p=E3=FF=BF=B8=E2=FF=BF=B3@@=9DD@"]


test program:

(use-modules (ice-9 format))
(use-modules (gtk gtk))

(let ((window (gtk-window-new 'toplevel))
      (button (gtk-button-new-with-label "Say Hello"))
      (ref-entry (gtk-entry-new)))
  (gtk-widget-set-name button "mybutton")
  (gtk-widget-set-name window "mywindow")
  (gtk-window-set-title window "Guile-Gtk: Hello World")
  (gtk-container-border-width window 10)
;  (gtk-container-add window button)
  (gtk-container-add window ref-entry)
  (gtk-signal-connect ref-entry "insert-text"
		      (lambda (new-text new-length position)
			(if (string? new-text)
			    (format #t "inserted: [~s]~%" new-text)
			    (format #t "not text!!!~n"))))
  (gtk-widget-show-all window)
  (gtk-standalone-main window))

--=20

Stanislas Pinte

Computer Consultant

	98, rue Bois l'Ev=EAque
	B-4000 Li=E8ge

web:		http://www.altosw.be
email:		alto_stan@wanadoo.be