static function for popdown

[danirabbit]

Problem

We have a signal public signal void close (); in Indicator but often we want to call popdown from other classes than the main indicator class. We can do that either by chaining up signals—which is kinda gross—or ignoring this function altogether and using get_ancestor. Neither of which are super ideal

Proposal

A function we can call from any part of the indicator to close the popover

Prior Art (Optional)

No response

[leolost2605]

What about providing an action? Something like popover.close?

[danirabbit]

@leolost2605 oh yeah an action would totally work here. Good thinking!