Re: How to make scroll bars follow text

[Harring Figueiredo <harringf yahoo com>]

 David,

 I don;t klnow if you got an answer for this yet, but I use these func to get
it to work.
 Their docs are : 
http://developer.gnome.org/doc/API/2.0/gtk/gtktextview.html



void        gtk_text_view_scroll_to_mark    (GtkTextView *text_view,
                                             GtkTextMark *mark,
                                             gdouble within_margin,
                                             gboolean use_align,
                                             gdouble xalign,
              
GtkTextMark* gtk_text_buffer_create_mark    (GtkTextBuffer *buffer,
                                             const gchar *mark_name,
                                             const GtkTextIter *where,
                                             gboolean left_gravity);           
                 gdouble yalign);


Cheers,

Harring


--- David Shifflett <shifflett nps navy mil> wrote:
> Hi,
> I am using a scrolled window and want to know how to
> automatically make the scrollbar (vertical only)
> position itself such that last item inserted into
> the text field (within the scrolled window) is always
> visible at the bottom of the scrolled window.
>
> To put it another way:
> The scrolled window shows 10 lines of text at a time.
> once the text widget has more than 10 lines in it,
> the bottom ten lines should be visible whenever new
> text is added to the text widget.
>
> Once the text widget is completely full (say 100 lines)
> and I put the scrollbar all the way down manually,
> the scrollbar will always show the last text inserted.
>
> How do I make this behavior the default, even before
> the text widget is full?
>
> Any help, comments, examples, would be appreciated
> Thanks,
> David Shifflett
>
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> gtk-app-devel-list gnome org
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