Package com.luciad.view.lightspeed.controller.navigation

Class TLspZoomByRectangleController

java.lang.Object

com.luciad.view.lightspeed.controller.ALspController

com.luciad.view.lightspeed.controller.navigation.TLspZoomByRectangleController

All Implemented Interfaces:

ILcdAWTEventListener, ILspController

public class TLspZoomByRectangleController
extends ALspController

A controller that allows zooming in on the portion of the view that is specified by dragging a rectangle on the screen.

Since:

2012.0

Constructor Summary

Constructors

Constructor	Description
TLspZoomByRectangleController()	Creates a new zoom-by-rectangle controller.

Method Summary

Modifier and Type	Method	Description
AWTEvent	handleAWTEventImpl(AWTEvent aAWTEvent)	Called by handleAWTEvent.
Event	handleFXEventImpl(Event aEvent)	Called by handleFXEvent.
protected TLspPaintProgress	paintImpl(ILcdGLDrawable aGLDrawable, ILspView aView, TLspPaintPhase aPaintPhase)	The specific implementation of paint for this controller.
protected void	startInteractionImpl(ILspView aView)	The specific implementation of startInteraction for this controller.
protected void	terminateInteractionImpl(ILspView aView)	The specific implementation of terminateInteraction for this controller.

Methods inherited from class com.luciad.view.lightspeed.controller.ALspController

addPropertyChangeListener, addStatusListener, appendController, firePropertyChange, fireStatusEvent, getAWTFilter, getCursor, getFXCursor, getFXFilter, getIcon, getLayered, getName, getNextController, getShortDescription, getView, handleAWTEvent, handleFXEvent, paint, registerViewPropertyNameForReset, removePropertyChangeListener, removeStatusListener, setAWTFilter, setCursor, setFXCursor, setFXFilter, setIcon, setName, setShortDescription, startInteraction, terminateInteraction

Methods inherited from class java.lang.Object

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

Constructor Details

TLspZoomByRectangleController

public TLspZoomByRectangleController()

Creates a new zoom-by-rectangle controller.

Method Details

terminateInteractionImpl

protected void terminateInteractionImpl(ILspView aView)

Description copied from class: ALspController

The specific implementation of terminateInteraction for this controller.

Overrides:

terminateInteractionImpl in class ALspController

Parameters:

aView - the view to terminate interaction with.

startInteractionImpl

protected void startInteractionImpl(ILspView aView)

Description copied from class: ALspController

The specific implementation of startInteraction for this controller.

Overrides:

startInteractionImpl in class ALspController

Parameters:

aView - the view to start interaction with.

paintImpl

protected TLspPaintProgress paintImpl(ILcdGLDrawable aGLDrawable,
 ILspView aView,
 TLspPaintPhase aPaintPhase)

Description copied from class: ALspController

The specific implementation of paint for this controller.

Overrides:

paintImpl in class ALspController

Parameters:

aGLDrawable - the drawable that should be painted on

aView - the view that is painted on

aPaintPhase - the current paint phase

Returns:

whether or not the painting was finished

handleAWTEventImpl

public AWTEvent handleAWTEventImpl(AWTEvent aAWTEvent)

Description copied from class: ALspController

Called by handleAWTEvent. Returns null when the controller consumed the event or a partially consumed event when the controller partially consumed the event (which could happen with TLcdTouchEvents). When the controller did not use the given event, it is returned unaltered.

Specified by:

handleAWTEventImpl in class ALspController

Parameters:

aAWTEvent - the event to be handled.

Returns:

null when the input event was consumed, the (possibly modified) input event when it was (partially) consumed.

handleFXEventImpl

public Event handleFXEventImpl(Event aEvent)

Description copied from class: ALspController

Called by handleFXEvent. Returns null when the controller consumed the event. When the controller did not use the given event, it is returned unaltered.

Overrides:

handleFXEventImpl in class ALspController

Parameters:

aEvent - the event to be handled.

Returns:

null when the input event was consumed, the (possibly modified) input event when it was (partially) consumed.