[Glade-users] Problem with GtkTextView and GtkTextBuffer

[mferrero at reer.it (Manuel Ferrero)]

Il 24/01/2012 12.54, Tristan Van Berkom ha scritto:

> > typedef struct _ChData ChData;
> > struct _ChData
> > {
> >     GtkWidget *window;
> >     GtkWidget *connect_button;
> >     GtkWidget *serial_data;
> > };

> > // Now, in one callback function I'd like to write some text in the text
> > area
> >
> > // I get the buffer from the GtkTextView widget
> > GtkTextBuffer *serial_buffer_ptr;
> >
> > serial_buffer_ptr =
> > gtk_text_view_get_buffer(GTK_TEXT_VIEW(data.serial_data));
>
> I think what you need is data->serial_data, i.e. you dont pass the
> structure to the callbacks but a pointer to a structure.

No, serial_data is a pointer to a GtkWidget.
If I use the -> operator I get an error in compilation:
error: invalid type argument of '->' (have 'ChData')
-- 
Regards,
Manuel Ferrero
R&D department

Reer SpA        
Tel.  +39 011 2482215
Fax. +39 011 859867

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