User Guide

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Tree component (Flash Professional only) 785

Tree.setIcon()

Availability

Flash Player 6 (6.0 79.0).

Edition

Flash MX Professional 2004.

Usage

myTree.setIcon(node, linkID [, linkID2])

Parameters

node

An XML node.

linkID The linkage identifier of a symbol to be used as an icon beside the node. This parameter

is used for leaf nodes and for the closed state of branch nodes.

linkID2 For a branch node, the linkage identifier of a symbol to be used as an icon that

represents the open state of the node. This parameter is optional.

Returns

Nothing.

Description

Method; specifies an icon for the specified node. This method takes one ID parameter (linkID)

for leaf nodes and two ID parameters (

linkID and linkID2) for branch nodes (the closed and

open icons). For leaf nodes, the second parameter is ignored. For branch nodes, if you omit

linkID2, the icon is used for both the closed and open states.

Example

The following code specifies that a symbol with the linkage identifier imageIcon be used beside

the second node of

myTree:

myTree.setIcon(myTree.getTreeNodeAt(1), "imageIcon");

Tree.setIsBranch()