animated widget transitions

[nylki]

Hi there,
First of all, great library, I am having great fun with it! :)

I was wondering if animated transitions of views/widgets are already supported.
For example animating the hiding/showing between these two via a fadeIn/fadeOut:

            case app.model.myEnum:
              of foo:
                Label(text = "foo")
              of bar:
                Label(text = "bar") 

I am not that familiar with GTK yet, but from the docs it seems like a GtkRevealer could be used under the hood for that. Or perhaps with a (custom) style class?
Is something like that already possible with owlkettle?

[can-lehmann]

There are already some widgets that support animations, such as the Action Bar and Flap widgets. However I don't think we have a widget for animating transitions between multiple widgets yet. Usually, Gtk.Stack is used to animate transitions between multiple widgets. There is a pull request for adding support for Gtk.Stack, however it has yet to be reviewed.

[nylki]

Thank you for the overview, much appreciated! 👍