Feature request: structuring control panel

[aloboa]

Being able to structure busy control panels "à la" QGIS, with groups and subgroups, would be very good.
Optimally, both groups and subgroups could be defined as having display/not display buttons, but a least
just being able to indent groups under generic (best foldable) titles would result in more tidy displays.

[trafficonese]

I am not entirely sure what you are trying to do, as in leaflet::addControl you can create custom HTML, so you should be able to do everything.

If you're looking for a Grouped LayerControl, then you could check out the latest version of leaflet.extras which now supports leaflet-groupedlayercontrol.

See this example

[aloboa]

The examples such as https://ish.lol/leaflet-groupedlayercontrol/example/basic.html do exactly what I suggest,
but what I am requesting is doing it through an R function, not having to create custom HTML.

[trafficonese]

Yes, leaflet.extras is an R package.

Check out this Shiny example:
https://github.com/trafficonese/leaflet.extras/blob/master/inst/examples/shiny/groupedlayercontrol_app.R

or here:
https://trafficonese.github.io/leaflet.extras/reference/addGroupedLayersControl.html

[aloboa]

Thanks,
but trafficonese/leaflet.extras#228