On Thu, 2010-04-22 at 18:03 +0100, Thomas Wood wrote:
> > But my question now is, can i change the color of the bar online?
> > I want to change this color when the progress is on +50%, the default
> > color
> > now
> > is RED and i want to change it to GREEN when this take 51%.
> > Can i do it on Mx Clutter?
> >
> >
> This isn't something that we currently support, but I think it would be
> a good feature for the future.
wouldn't this be simply achieved by having a pseudo-class and calling:
if (progress >= 0.5f)
mx_stylable_set_style_pseudo_class (progress_bar, "is-valid");
else
mx_stylable_set_style_pseudo_class (progress_bar, "not-valid");
mx_progress_bar_set_progress (progress_bar, progress);
inside the application code? after all, if the app imposes a particular
style on the progress bar then it should also be in charge of applying
that particular style depending on its own semantics.
(though, I agree that having an API like:
mx_progress_bar_set_style_ranges (progress_bar,
"pseudo-1", 0.0, 0.2,
"pseudo-2", 0.2, 0.5,
...)
would be a fun addition to the class).
ciao,
Emmanuele.
--
Emmanuele Bassi, Open Source Software Engineer
Intel Open Source Technology Center
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