com.iamsoft.util.ui.swing

Class JTreeUtil

java.lang.Object

com.iamsoft.util.ui.swing.JTreeUtil

public final class JTreeUtil
extends Object

Utility methods for working with JTree.

Method Summary

Modifier and Type	Method and Description
static void	expandNodesOnTreeUpdate(JTree pTree) When tree is heavily modified, expand all nodes.
static void	expandTreeNodes(JTree pTree) Expand all tree nodes.
static void	setRenderer(JTree pTree, TreeCellRenderer pRenderer) Sets tree cell renderer without destroying tree selection and expansion state.
static int[]	toPrimitiveArray(Collection<Integer> pCollection)

Methods inherited from class java.lang.Object

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

Method Detail

setRenderer

public static void setRenderer(JTree pTree,
                               TreeCellRenderer pRenderer)

Sets tree cell renderer without destroying tree selection and expansion state.

expandNodesOnTreeUpdate

public static void expandNodesOnTreeUpdate(JTree pTree)

When tree is heavily modified, expand all nodes.

See Also:

TreeModelListener.treeStructureChanged(TreeModelEvent)

expandTreeNodes

public static void expandTreeNodes(JTree pTree)

Expand all tree nodes.

toPrimitiveArray

public static int[] toPrimitiveArray(Collection<Integer> pCollection)