Re: gtk_text_view_get_visible_rect

["Padraig O'Briain" <Padraig Obriain Sun COM>]

If you have not scrolled the TextView the rectabgle should be (0, 0, width, 
height).

Does calling get_text_view_get_iter_at_location() on the start and end of the 
rctangle not work?

Padraig


> On Mon, 2002-06-10 at 11:19, Olivier Sessink wrote:
> > On Mon, 10 Jun 2002 08:23:59 +0200 "Janus N. T" <j nus person dk> wrote:
> >
> > > It seems the only way to get the visible area of the textview is the
> > > gtk_text_view_get_visible_rect function. I don't quite understand the
> > > GdkRectangle it returns and since it is not documented would someone be
> > > so kind to tell what the values returned means.
> > >
> > > My goal is to get GtkTextIter's of the viewable area ... just as
> > > gtk_text_buffer_get_bounds gives me GtkTextIter's of the whole buffer.
> >
> > I'm not sure, but my wild guess is that it returns coordinates, and there
> > are also functions to get the buffer coordinates:
> >
> > gtk_text_view_window_to_buffer_coords(GTK_TEXT_VIEW(view),
> > wintype,bevent->x, bevent->y,&xpos, &ypos);
>
> Acc. to GTK2 docs it is always returning buffer coordinates -- but they
> seem rather strange. So what I am looking for here, is an explanation of
> the values returned. They do not seem logical at all to me.
>
> Regards,
> Janus
>
> -- 
> Janus Nørgaard Tøndering      
> email: j nus person dk or u011014 daimi au dk
>
> "Would you buy a car with the hood welded shut?"
> -Phil Hughes, Linux Journal Magazine
>
>
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