```
public interface RenderContextStateChange
```
An event model to convey that the RenderContext has changed. Consumers of this event can do something in response to a change in the RenderContext. A use-case for a consumer of this event is the spatial data structures. When the RenderContext vertexShapeFunction or edgeShapeFunction changes, the bounding rectangles of the spatial data structures should be recalculated.

Nested Classes
Modifier and Type	Interface	Description
`static class`	`RenderContextStateChange.Event<V,E>`	the event payload produced by this event model and consumed by its Listener consumers.
`static interface`	`RenderContextStateChange.Listener<V,E>`	interface required for consumers of this event model
`static interface`	`RenderContextStateChange.Producer`	indicates that an implementor supports being a producer for this event model
`static interface`	`RenderContextStateChange.Support<V,E>`	required method signatures to be a producer for this event model
`static class`	`RenderContextStateChange.SupportImpl<V,E>`	implementations for a producer of this event model

Interface RenderContextStateChange