Re: Polyline arrow

[Damon Chaplin <damon karuna eclipse co uk>]

On Sun, 2010-02-07 at 15:44 -0800, Brandon Lewis wrote:
> Damon Chaplin wrote:
> > On Sat, 2010-02-06 at 18:03 +0100, Jonathan Armani wrote:
> >   
> >> Hi,
> >>
> >> The different values of a polyline arrow are "as a multiple of the
> >> line width", it works fine at the creation but
> >> if I update the polyline line-width, arrow is not updated :
> >>
> >> g_object_get(connection, "line-width", &current, NULL);
> >> current += weight;
> >> g_object_set(connection, "line-width", current, NULL);
> >>
> >> How can I force the update of the arrow after ?
> >>     
> >
> > Yes, that does look like a bug.
> >
> > To workaround it you can update one of the other polyline properties
> > that do trigger an update, e.g. set "close-path".
> >
> >   
> Would it be enough to call the changed() method?

Unfortunately not, as it keeps an internal "reconfigure_arrows" flag
which wouldn't get set in that case.

Damon