HighlightHandler (Vaadin Platform (vaadin-platform-javadoc) 23.2.3 API)

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
```
@FunctionalInterface
public interface HighlightHandler
```
Functional interface that defines how to handle highlight changes for properties in a topic.

Author:

Vaadin Ltd

See Also:

FormManager.setHighlightHandler(HighlightHandler)

Nested Class Summary

Nested Classes
Modifier and Type Interface Description

static interface HighlightHandler.HighlightContext
The context of the highlight.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`Registration`	`handleHighlight(HighlightHandler.HighlightContext context)`	Handles a change of highlight for a property in a topic.

- Method Detail
  - handleHighlight
```
Registration handleHighlight(HighlightHandler.HighlightContext context)
```
    Handles a change of highlight for a property in a topic.
    
    Parameters:
    
    context - the context of the highlight, not null
    
    Returns:
    
    a registration that will be removed with the highlight is toggled off