id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
13029	[Patch] Replace hookUpMapView by attachToMapView	michael2402	team	"When supporting multiple (or none) map views, `hookUpMapView()` is not what most layers need.

I add a new method `attachToMapView` and `detachFromMapView` to allow for handling multiple MapViews.

The basic idea is that all you can make your layer extend `LayerPainter` and add the `detachFromMapView` and `paint` method to it the way it was before.

Or you can create a new `LayerPainter` instance for every map view if you need to cache data that is specific for each map view.

The layer painters are then used to paint the current layer. For now, this is just a call to the old `Layer.paint` method.

This is currently only added for the `Layer` class. I want to add it to temporary layers later."	enhancement	closed	normal	16.06	Core		fixed	gsoc-core	Don-vip bastiK stoecker