id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
15414	[PATCH] Redesign of SlippyMapBBoxChooser's SourceButton	ris	team	"Here's an implementation of the ideas I was sketching out in #15369. This mostly fell out of the need to be able to extend the source button's capabilities to allow e.g. enabling/disabling of ""show downloaded area"".

Advantages of this approach:

- Extensibility
- Potential for improved accessibility
- Proper functioning with `SlippyMapBBoxChooser` widgets too small to show full source list
- Attempts to look a _bit_ like the layer-chooser that might be found in more modern slippy maps like Leaflet

Advantages of old approach:

- Looks like the layer-chooser in old OpenLayers slippy maps. But these are becoming rarer all the time and a user is less likely to have encountered one nowadays.

In places you'll notice I've tried to make decisions that would make it easier for plugin authors to add their own options to the menu, but of course everywhere I've tried to strike a balance between clean design and potential API breakage.

Patches are against r12940.

Can also browse the patches in github: https://github.com/risicle/josm/compare/576e806f627c648afdf09a9b04138b109e298164...ris-slippy-map-source-button

Attaching patches..."	enhancement	closed	normal	17.10	Core		fixed	jmapviewer slippy source button