Package org.jdesktop.swingx.rollover

Class TreeRolloverProducer

java.lang.Object

org.jdesktop.swingx.rollover.RolloverProducer

org.jdesktop.swingx.rollover.TreeRolloverProducer

All Implemented Interfaces:

ComponentListener, MouseListener, MouseMotionListener, EventListener

public class TreeRolloverProducer
extends RolloverProducer

Tree-specific implementation of RolloverProducer.

This implementation assumes a "hit" for rollover if the mouse is anywhere in the total width of the tree. Additionally, a pressed to the right (but outside of the label bounds) is re-dispatched as a pressed just inside the label bounds. This is a first go for #166-swingx.

PENDING JW: bidi-compliance of pressed?

Author:

Jeanette Winzenburg

Field Summary

Fields inherited from class org.jdesktop.swingx.rollover.RolloverProducer

CLICKED_KEY, rollover, ROLLOVER_KEY

Constructor Summary

Constructors

Constructor	Description
TreeRolloverProducer()

Method Summary

Modifier and Type	Method	Description
void	mousePressed(MouseEvent e)	Implemented to do nothing.
protected void	updateRolloverPoint(JComponent component, Point mousePoint)	Subclasses must implement to map the given mouse coordinates into appropriate client coordinates.

Methods inherited from class java.lang.Object

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

Methods inherited from class org.jdesktop.swingx.rollover.RolloverProducer

componentHidden, componentMoved, componentResized, componentShown, install, mouseClicked, mouseDragged, mouseEntered, mouseExited, mouseMoved, mouseReleased, release, updateClientProperty, updateRollover

Constructor Detail

TreeRolloverProducer

public TreeRolloverProducer()

Method Detail

mousePressed

public void mousePressed(MouseEvent e)

Description copied from class: RolloverProducer

Implemented to do nothing.

Specified by:

mousePressed in interface MouseListener

Overrides:

mousePressed in class RolloverProducer

updateRolloverPoint

protected void updateRolloverPoint(JComponent component,
                                   Point mousePoint)

Description copied from class: RolloverProducer

Subclasses must implement to map the given mouse coordinates into appropriate client coordinates. The result must be stored in the rollover field.

Specified by:

updateRolloverPoint in class RolloverProducer

Parameters:

component - the target component which received a mouse event

mousePoint - the mouse position of the event, coordinates are component pixels