com.vaadin.ui
Interface Grid.DetailsGenerator

All Superinterfaces:

java.io.Serializable

Enclosing class:

Grid

public static interface Grid.DetailsGenerator
extends java.io.Serializable

A callback interface for generating details for a particular row in Grid.

Since:

7.5.0

Author:

Vaadin Ltd

See Also:

NULL

Field Summary

static Grid.DetailsGenerator

NULL A details generator that provides no details

Method Summary

Component

getDetails(Grid.RowReference rowReference) This method is called for whenever a new details row needs to be generated.

Field Detail

NULL

static final Grid.DetailsGenerator NULL

A details generator that provides no details

Method Detail

getDetails

Component getDetails(Grid.RowReference rowReference)

This method is called for whenever a new details row needs to be generated.

Note: If a component gets generated, it may not be manually attached anywhere, nor may it be a reused instance – each invocation of this method should produce a unique and isolated component instance. Essentially, this should mostly be a self-contained fire-and-forget method, as external references to the generated component might cause unexpected behavior.

Parameters:

rowReference - the reference for the row for which to generate details

Returns:

the details for the given row, or null to leave the details empty.