On Tue, Mar 24, 2009 at 4:04 PM, David Mattli <d...@mattli.us> wrote:
> (mk-entry
> :md-name :hostname
> :text (c-in "localhost")
> :max-length 20)
You can add ":auto-update t" to mk-entry options. This will make it
update on every keypress. The comment in the source claims that this
is broken, but when I tried it worked for me, and I don't see a reason
why it should not work, it is just a callback like any other.
To retrieve the value on button press you would have to either drop
down to gtk interface and read it from there. I don't thing there is a
reasonable way to manually trigger a callback, and it would require
getting the gtk side object pointer anyway... This doesn't seem to be
a very good idea, but here goes:
(mk-button :md-name :go :label "Set hostname!"
:on-clicked (callback (widget event data)
(with-widget (w :hostname)
(with-integrity (:change)
(setf (value w)
(cgtk::get-gtk-string
(gtk-ffi::gtk-entry-get-text (id w))))))
(trc "you clicked the button?!")))
And I am not even sure what exactly arguments to with-integrity do.
Regards,
Jakub Higersberger
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