prefuse.controls
Class HoverActionControl

java.lang.Object
  prefuse.controls.ControlAdapter
      prefuse.controls.HoverActionControl

All Implemented Interfaces:

java.awt.event.KeyListener, java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.awt.event.MouseWheelListener, java.util.EventListener, Control

public class HoverActionControl
extends ControlAdapter

Control that executes an action when the mouse passes over an item.

Author:

jeffrey heer

Field Summary

Fields inherited from interface prefuse.controls.Control

LEFT_MOUSE_BUTTON, MIDDLE_MOUSE_BUTTON, RIGHT_MOUSE_BUTTON

Constructor Summary

HoverActionControl(java.lang.String action)
Create a new HoverActionControl.

Method Summary

void	itemEntered(VisualItem item, java.awt.event.MouseEvent e) Invoked when the mouse enters a VisualItem.
void	itemExited(VisualItem item, java.awt.event.MouseEvent e) Invoked when the mouse exits a VisualItem.

Methods inherited from class prefuse.controls.ControlAdapter

isEnabled, itemClicked, itemDragged, itemKeyPressed, itemKeyReleased, itemKeyTyped, itemMoved, itemPressed, itemReleased, itemWheelMoved, keyPressed, keyReleased, keyTyped, mouseClicked, mouseDragged, mouseEntered, mouseExited, mouseMoved, mousePressed, mouseReleased, mouseWheelMoved, setEnabled

Methods inherited from class java.lang.Object

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

Constructor Detail

HoverActionControl

public HoverActionControl(java.lang.String action)

Create a new HoverActionControl.

Parameters:

action - the action to run upon mouse-over. The action is run both upon entering and upon exiting the item.

Method Detail

itemEntered

public void itemEntered(VisualItem item,
                        java.awt.event.MouseEvent e)

Description copied from interface: Control

Invoked when the mouse enters a VisualItem.

Specified by:

itemEntered in interface Control

Overrides:

itemEntered in class ControlAdapter

See Also:

Control.itemEntered(prefuse.visual.VisualItem, java.awt.event.MouseEvent)

itemExited

public void itemExited(VisualItem item,
                       java.awt.event.MouseEvent e)

Description copied from interface: Control

Invoked when the mouse exits a VisualItem.

Specified by:

itemExited in interface Control

Overrides:

itemExited in class ControlAdapter

See Also:

Control.itemExited(prefuse.visual.VisualItem, java.awt.event.MouseEvent)