RE: Casting GTKWidgets - Urgent

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

Could you post both the gtk_signal_connect() and callback functions?  This would
me and anyone else who be be trying to help.



				-- Stupid Genius

> ----------
> From: 	Naheed Vora[SMTP:nv@linuxstart.com]
> Sent: 	Monday, October 02, 2000 11:39 AM
> To: 	gtk-app-devel-list@gnome.org
> Subject: 	Re: Casting GTKWidgets - Urgent
> 
> "Dugas, Alan" wrote:
> > 
> > It's basically telling you that the argument it receives is a NULL pointer
> > and not a GtkEntry.  If user_data is just data and not a widget, then you
> > are not setting the right function argument to text_entry and therefore
> > GTK_ENTRY().  If so, I believe the following should fix your problem;
> > 
> > GtkWidget *text_entry = editable;
> > 
> >                                 -- Stupid Genius
> 
> 
> I am quoting this from gtk manual which deals with the callback
> function. It clearly states that the second argument is what the
> userinputs in the text_entry, which actually I want to catch...
> 
> void enter_callback( GtkWidget *widget,
>                      GtkWidget *entry )
> {
>   gchar *entry_text;
>   entry_text = gtk_entry_get_text(GTK_ENTRY(entry));
>   printf("Entry contents: %s\n", entry_text);
> }
> 
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