* pixmap problem
@ 2002-12-27 8:06 Stan Pinte
2002-12-27 9:14 ` Stan Pinte
0 siblings, 1 reply; 2+ messages in thread
From: Stan Pinte @ 2002-12-27 8:06 UTC (permalink / raw)
To: guile-gtk
hello,
the 'height and 'width of the pixmap of the following example is null...
(let* ((window (gtk-window-new 'toplevel))
(button (gtk-button-new))
(pixmap (gtk-pixmap-new "./my-pic.xpm" button)))
(gtk-container-add window pixmap)
(display (gtk-widget-get pixmap 'height))
(display (gtk-widget-get pixmap 'width))
(gtk-widget-show window)
(gtk-widget-show pixmap)
(gtk-repl))
any idea why?
thanks a lot,
Stan
--
Stanislas Pinte
Computer Consultant
Alto Software
20 Pl St Jacques
B-4000 Liège
web: http://www.altosw.be
email: alto_stan@wanadoo.be
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: pixmap problem
2002-12-27 8:06 pixmap problem Stan Pinte
@ 2002-12-27 9:14 ` Stan Pinte
0 siblings, 0 replies; 2+ messages in thread
From: Stan Pinte @ 2002-12-27 9:14 UTC (permalink / raw)
To: guile-gtk
On Fri, 27 Dec 2002 17:29:03 +0100
Stan Pinte <alto_stan@wanadoo.be> wrote:
> hello,
>
> the 'height and 'width of the pixmap of the following example is null...
>
>
> (let* ((window (gtk-window-new 'toplevel))
> (button (gtk-button-new))
> (pixmap (gtk-pixmap-new "./my-pic.xpm" button)))
> (gtk-container-add window pixmap)
> (display (gtk-widget-get pixmap 'height))
> (display (gtk-widget-get pixmap 'width))
> (gtk-widget-show window)
> (gtk-widget-show pixmap)
> (gtk-repl))
>
sorry,
I solved my problem by calling (gtk-widget-allocation-width pixmap) after having done a gtk-widget-show-all on the window. I guess that is only at paiting time that Gtk initialize all the height and width variables.
Sorry for the mess,
Stan
>
> any idea why?
>
> thanks a lot,
>
> Stan
>
> --
>
> Stanislas Pinte
>
> Computer Consultant
>
> Alto Software
> 20 Pl St Jacques
> B-4000 Liège
>
> web: http://www.altosw.be
> email: alto_stan@wanadoo.be
>
>
--
Stanislas Pinte
Computer Consultant
Alto Software
20 Pl St Jacques
B-4000 Liège
web: http://www.altosw.be
email: alto_stan@wanadoo.be
^ permalink raw reply [flat|nested] 2+ messages in thread
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