com.vaadin.ui
Interface AbstractSelect.ItemDescriptionGenerator

All Superinterfaces:

java.io.Serializable

Enclosing class:

AbstractSelect

public static interface AbstractSelect.ItemDescriptionGenerator
extends java.io.Serializable

Implement this interface and pass it to Tree.setItemDescriptionGenerator or Table.setItemDescriptionGenerator to generate mouse over descriptions ("tooltips") for the rows and cells in Table or for the items in Tree.

Method Summary

java.lang.String

generateDescription(Component source, java.lang.Object itemId, java.lang.Object propertyId) Called by Table when a cell (and row) is painted or a item is painted in Tree

Method Detail

generateDescription

java.lang.String generateDescription(Component source,
                                     java.lang.Object itemId,
                                     java.lang.Object propertyId)

Called by Table when a cell (and row) is painted or a item is painted in Tree

Parameters:

source - The source of the generator, the Tree or Table the generator is attached to

itemId - The itemId of the painted cell

propertyId - The propertyId of the cell, null when getting row description

Returns:

The description or "tooltip" of the item.