gov.nasa.worldwindx.examples.util

Class HighlightController

java.lang.Object

gov.nasa.worldwindx.examples.util.HighlightController

All Implemented Interfaces:

SelectListener, java.util.EventListener

Direct Known Subclasses:

ScreenSelection.SelectionHighlightController

public class HighlightController
extends java.lang.Object
implements SelectListener

Controls highlighting of shapes implementing Highlightable in response to pick events. Monitors a specified WorldWindow for an indicated SelectEvent type and turns highlighting on and off in response.

Field Summary

Fields

Modifier and Type	Field and Description
protected java.lang.Object	highlightEventType
protected Highlightable	lastHighlightObject
protected WorldWindow	wwd

Constructor Summary

Constructors

Constructor and Description
HighlightController(WorldWindow wwd, java.lang.Object highlightEventType) Creates a controller for a specified WorldWindow.

Method Summary

Modifier and Type	Method and Description
void	dispose()
protected void	highlight(java.lang.Object o)
void	selected(SelectEvent event)

Methods inherited from class java.lang.Object

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

Field Detail

highlightEventType

protected java.lang.Object highlightEventType

lastHighlightObject

protected Highlightable lastHighlightObject

wwd

protected WorldWindow wwd

Constructor Detail

HighlightController

public HighlightController(WorldWindow wwd,
                           java.lang.Object highlightEventType)

Creates a controller for a specified WorldWindow.

Parameters:

wwd - the WorldWindow to monitor.

highlightEventType - the type of SelectEvent to highlight in response to. The default is SelectEvent.ROLLOVER.

Method Detail

dispose

public void dispose()

highlight

protected void highlight(java.lang.Object o)

selected

public void selected(SelectEvent event)

Specified by:

selected in interface SelectListener