gov.nasa.worldwindx.examples

Class ScreenSelection.SelectionHighlightController

java.lang.Object

gov.nasa.worldwindx.examples.util.HighlightController

gov.nasa.worldwindx.examples.ScreenSelection.SelectionHighlightController

All Implemented Interfaces:

MessageListener, SelectListener, java.util.EventListener

Enclosing class:

ScreenSelection

protected static class ScreenSelection.SelectionHighlightController
extends HighlightController
implements MessageListener

Extends HighlightController to add the capability to highlight objects selected by a ScreenSelector. This tracks objects highlighted by both cursor rollover events and screen selection changes, and ensures that objects stay highlighted when they are either under cursor or in the ScreenSelector's selection rectangle.

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.List<Highlightable>	lastBoxHighlightObjects
protected ScreenSelector	screenSelector

Fields inherited from class gov.nasa.worldwindx.examples.util.HighlightController

highlightEventType, lastHighlightObject, wwd

Constructor Summary

Constructors

Constructor and Description
SelectionHighlightController(WorldWindow wwd, ScreenSelector screenSelector)

Method Summary

Modifier and Type	Method and Description
void	dispose()
protected void	highlight(java.lang.Object o)
protected void	highlightSelectedObjects(java.util.List<?> list)
void	onMessage(Message msg) Invoked when a message is received.

Methods inherited from class gov.nasa.worldwindx.examples.util.HighlightController

selected

Methods inherited from class java.lang.Object

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

Field Detail

lastBoxHighlightObjects

protected java.util.List<Highlightable> lastBoxHighlightObjects

screenSelector

protected ScreenSelector screenSelector

Constructor Detail

SelectionHighlightController

public SelectionHighlightController(WorldWindow wwd,
                                    ScreenSelector screenSelector)

Method Detail

dispose

public void dispose()

Overrides:

dispose in class HighlightController

highlight

protected void highlight(java.lang.Object o)

Overrides:

highlight in class HighlightController

highlightSelectedObjects

protected void highlightSelectedObjects(java.util.List<?> list)

onMessage

public void onMessage(Message msg)

Description copied from interface: MessageListener

Invoked when a message is received.

Specified by:

onMessage in interface MessageListener

Parameters:

msg - The message that was received.