gov.nasa.worldwindx.examples.util
Class HighlightController

java.lang.Object
  gov.nasa.worldwindx.examples.util.HighlightController

All Implemented Interfaces:

SelectListener, EventListener

Direct Known Subclasses:

ScreenSelection.SelectionHighlightController

public class HighlightController
extends Object
implements SelectListener

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

Field Summary

protected Object	highlightEventType
protected Highlightable	lastHighlightObject
protected WorldWindow	wwd

Constructor Summary

HighlightController(WorldWindow wwd, Object highlightEventType)
Creates a controller for a specified World Window.

Method Summary

void	dispose()
protected void	highlight(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 Object highlightEventType

lastHighlightObject

protected Highlightable lastHighlightObject

wwd

protected WorldWindow wwd

Constructor Detail

HighlightController

public HighlightController(WorldWindow wwd,
                           Object highlightEventType)

Creates a controller for a specified World Window.

Parameters:

wwd - the World Window 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(Object o)

selected

public void selected(SelectEvent event)

Specified by:

selected in interface SelectListener