- make tooltip an EO widget.
- replace indicators (used in slider and other widgets) with tooltip? If tooltip APIs are eo apis then we could remove indicators uses in slider and have common interface for this.
The elm_tooltip API has no EO equivalent yet. It provides convenience functions to assign automatic tooltips with a content or text label.
We need the convenience in EO API as well, but we may want more features, and we need to redesign to match EO's limitations.
I think we should use a part API to expose at least the text variant of tooltips. This would go directly in Efl.Ui.Widget class' parts.
I also think the content variant could be done using efl_content_set rather than a callback. The callback could in fact be implemented later with T6265.