RE: radio button label

["Dugas, Alan" <alan dugas analog com>]

BINGO!!!  Nice work Darin!  ...and thanks also to Jeff!  I don't understand why
the changes in Darin's code work however.  The online documentation declares
gtk_label_get() as follows;

void gtk_label_get(GtkLabel *label, gchar **str);

not 

void gtk_label_get(GtkLabel *label, gchar *str);

Could either of you enlighten me?  Thanks in advance.

> ----------
> From: 	Darin Fisher[SMTP:dfisher jagger me berkeley edu]
> Sent: 	Thursday, October 19, 2000 5:48 PM
> Cc: 	gtk-list gtk org
> Subject: 	Re: radio button label
> 
> 
> 
> 
> 
> 
> Dugas, Alan wrote:
> 
> > It segfaulted when I tried that :-(  Does anyone know if that approach works
> > (i.e. successfully used it)?  It would help determine if it's my code or
> > not.  I do the following;
> > 
> > gchar **radio_button_label = (gchar **) NULL;
> > gtk_label_get(GTK_LABEL(label), radio_button_label);
> 
> ^^^^^ This is the source of the seg fault.  Try this instead:
> 
> gchar *radio_button_label = NULL;
> gtk_label_get(GTK_LABEL(label), &radio_button_label);
> 
> 
> > 
> > so I would expect GTK_LABEL() to produce an error if label were not pointing
> > to a gtklabel.  Does anyone know if GTK_LABEL() would execute before
> > gtk_label_get()?
> 
> GTK_LABEL() does execute first.
> 
> > 
> > 
> > 				-- Stupid Genius
> > 
> > 
> >> ----------
> >> From: 	Jeff Shipman[SMTP:shippy cs nmt edu]
> >> Sent: 	Thursday, October 19, 2000 5:12 PM
> >> To: 	gtk-list gtk org
> >> Subject: 	Re: radio button label
> >> 
> >> Well, GtkRadioButton is derived from GtkBin and I know you can
> >> get the label widget from a button using GTK_BIN(button)->child,
> >> so perhaps you could use the same method to grab the label from
> >> a GtkRadioButton?
> >> 
> >> Dugas, Alan wrote:
> >> 
> >>  > How do you get a label from a gtkradiobutton?
> >>  >
> >>  >
> >>  >
> >>  > -- Stupid Genius
> >>  >
> >>  > _______________________________________________
> >>  > gtk-list mailing list
> >>  > gtk-list gnome org
> >>  > http://mail.gnome.org/mailman/listinfo/gtk-list
> >> 
> >> 
> >> -- 
> >> Jeff "Shippy" Shipman     E-Mail: shippy cs nmt edu
> >> CS Major / EE Minor       ICQ: 1786493
> >> New Mexico Institute of Mining and Technology
> >> Homepage: http://www.nmt.edu/~shippy
> >> 
> >> 
> >> _______________________________________________
> >> gtk-list mailing list
> >> gtk-list gnome org
> >> http://mail.gnome.org/mailman/listinfo/gtk-list
> >> 
> > 
> > 
> > _______________________________________________
> > gtk-list mailing list
> > gtk-list gnome org
> > http://mail.gnome.org/mailman/listinfo/gtk-list
> 
> 
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