com.vaadin.ui
Interface Tree.ItemStyleGenerator

All Superinterfaces:

java.io.Serializable

Enclosing class:

Tree

public static interface Tree.ItemStyleGenerator
extends java.io.Serializable

ItemStyleGenerator can be used to add custom styles to tree items. The CSS class name that will be added to the cell content is v-tree-node-[style name].

Method Summary

java.lang.String

getStyle(Tree source, java.lang.Object itemId) Called by Tree when an item is painted.

Method Detail

getStyle

java.lang.String getStyle(Tree source,
                          java.lang.Object itemId)

Called by Tree when an item is painted.

Parameters:

source - the source Tree

itemId - The itemId of the item to be painted

Returns:

The style name to add to this item. (the CSS class name will be v-tree-node-[style name]