Package jmri.util.swing

Class JTreeUtil

java.lang.Object

jmri.util.swing.GuiUtilBase

jmri.util.swing.JTreeUtil

public class JTreeUtil
extends GuiUtilBase

Common utility methods for working with JTrees.

Chief among these is the loadTree method, for creating a tree from an XML definition

Since:

2.9.4

Nested Class Summary

Nested classes/interfaces inherited from class jmri.util.swing.GuiUtilBase

GuiUtilBase.CallingAbstractAction

Constructor Summary

Constructors

Constructor	Description
JTreeUtil()

Method Summary

Modifier and Type	Method	Description
static DefaultMutableTreeNode	loadTree(String name, WindowInterface wi, Object context)
(package private) static DefaultMutableTreeNode	treeFromElement(org.jdom2.Element main, WindowInterface wi, Object context)

Methods inherited from class jmri.util.swing.GuiUtilBase

actionFromNode, createActionInCallingWindow, createEmptyMenuItem, rootFromName, setParameters

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

JTreeUtil

public JTreeUtil()

Method Details

loadTree

public static DefaultMutableTreeNode loadTree(String name,
 WindowInterface wi,
 Object context)

Parameters:

name - XML file to be read and processed

wi - WindowInterface to be passed to the nodes in the tree

context - Blind context Object passed to the nodes in the tree

Returns:

a mutable tree node

treeFromElement

static DefaultMutableTreeNode treeFromElement(org.jdom2.Element main,
 WindowInterface wi,
 Object context)

Parameters:

main - Element to be processed

wi - WindowInterface to be passed to the nodes in the tree

context - Blind context Object passed to the nodes in the tree

Returns:

a mutable tree node