Re: lookup_widget???

["Uni" <unimatrix 001 ntlworld com>]

Thank you! :)

Uni

----- Original Message ----- 
From: "Tristan Van Berkom" <vantr touchtunes com>
To: "Uni" <unimatrix 001 ntlworld com>
Cc: "GTK App Development list" <gtk-app-devel-list gnome org>
Sent: Tuesday, February 11, 2003 5:46 PM
Subject: Re: lookup_widget???


> >     gtk_label_set_text(GTK_LABEL(label),output);
> sets the text to be displayed in a label.
>
>
> >     GtkWidget * label = lookup_widget(GTK_WIDGET(button), "label1");
> If I wrote a function like this. it would find the label named "label1"
> under the heirarchy of `button' and return a pointer to it.
>
> Somehow I doubt that `lookup_widget' is a function exported 
> by the gtk+ libraries.
>
>
>
> Cheers,
> -Tristan
>
> > Uni wrote:
> >
> > Hi,
> >
> > I'm struggling to see the difference between:
> >
> >     gtk_label_set_text(GTK_LABEL(label),output);
> >
> > and
> >
> >     GtkWidget * label = lookup_widget(GTK_WIDGET(button), "label1");
> >
> > Why is the second one using lookup_widget? Also what exactly does
> > lookup_widget do that the first one doesn't?
> >
> > Thanks
> >
> > Uni
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