com.alee.laf.tree
Class TreeRolloverSelectionAdapter

java.lang.Object
  com.alee.laf.tree.TreeRolloverSelectionAdapter

All Implemented Interfaces:

java.awt.event.MouseMotionListener, java.util.EventListener

public class TreeRolloverSelectionAdapter
extends java.lang.Object
implements java.awt.event.MouseMotionListener

Custom mouse motion listener that provides select-on-rollover behavior for any JTree.

Author:

Mikle Garin

Constructor Summary

TreeRolloverSelectionAdapter(javax.swing.JTree tree)
Constructs rollover selection adapter for the specified list.

Method Summary

static TreeRolloverSelectionAdapter	install(javax.swing.JTree tree) Installs rollover selection adapter into list and ensures that it is the only one installed.
static boolean	isInstalled(javax.swing.JTree tree) Returns whether the specified list has any rollover selection adapters installed or not.
void	mouseDragged(java.awt.event.MouseEvent e) Ignored mouse event.
void	mouseMoved(java.awt.event.MouseEvent e) Performs selection change on rollover.
static void	uninstall(javax.swing.JTree tree) Uninstalls all rollover selection adapters from the specified list.

Methods inherited from class java.lang.Object

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

Constructor Detail

TreeRolloverSelectionAdapter

public TreeRolloverSelectionAdapter(javax.swing.JTree tree)

Constructs rollover selection adapter for the specified list.

Parameters:

tree - list into which this adapter is installed

Method Detail

mouseMoved

public void mouseMoved(java.awt.event.MouseEvent e)

Performs selection change on rollover.

Specified by:

mouseMoved in interface java.awt.event.MouseMotionListener

Parameters:

e - mouse event

mouseDragged

public void mouseDragged(java.awt.event.MouseEvent e)

Ignored mouse event.

Specified by:

mouseDragged in interface java.awt.event.MouseMotionListener

Parameters:

e - mouse event

install

public static TreeRolloverSelectionAdapter install(javax.swing.JTree tree)

Installs rollover selection adapter into list and ensures that it is the only one installed.

Parameters:

tree - list to modify

Returns:

installed rollover selection adapter

uninstall

public static void uninstall(javax.swing.JTree tree)

Uninstalls all rollover selection adapters from the specified list.

Parameters:

tree - list to modify

isInstalled

public static boolean isInstalled(javax.swing.JTree tree)

Returns whether the specified list has any rollover selection adapters installed or not.

Parameters:

tree - list to process

Returns:

true if the specified list has any rollover selection adapters installed, false otherwise