Re: The "effect" of carriage return in GtkTextView

[Phil Wolff <adiabat centurylink net>]

In Gtk::TextBuffer, look at get_iter_at_line_offset() or 
get_iter_at_line_index() followed by place_cursor().


On 03/13/2018 09:02 AM, arkkimede wrote:
> HI!
> I written an application GTK3 on Ubuntu 16.04 that essentially, by mean a
> GUI generates an input file used to feed an executable.
>
> This executable print out messages that inform the user about the status of
> the run.
> At the moment I'm able to catch this messages and redirect them on a
> GtkTextView.
>
> This executable produces messages like:
>
> Evaluated point n 1 of 1000
> Evaluated point n 2 of 1000
>
> etc.
>
> On a simple xtem, using instruction like:
>
> printf("Evaluated point n %4d of %4d \r",iPoint, totalPoints);
>
> I can observe the message always on the same line: the special character
> "\r" put the cursor to the begin of the line but daes not change line.
>
>
> What I would like to know if it is possible implement a similar effect on a
> GtkTextView.
>
> Thank You in Advance
> _______________________________________________
> gtk-app-devel-list mailing list
> gtk-app-devel-list gnome org
> https://mail.gnome.org/mailman/listinfo/gtk-app-devel-list

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