Package com.luciad.view.lightspeed.controller

Class ALspActionController

java.lang.Object

com.luciad.view.lightspeed.controller.ALspController

com.luciad.view.lightspeed.controller.ALspActionController

All Implemented Interfaces:

ILcdAWTEventListener, ILspController

Direct Known Subclasses:

TLspClickActionController, TLspKeyActionController

public abstract class ALspActionController
extends ALspController

Base class for a controller that triggers instances of ILcdAction when receiving certain input events. An example usage could be to trigger a popup menu when the user right-clicks a particular location.

Since:

2012.0

Constructor Summary

Constructors

Constructor	Description
ALspActionController()	Default constructor for ALspActionController.

Method Summary

Modifier and Type	Method	Description
protected ActionEvent	createActionEvent(AWTEvent aSourceEvent)	Constructs the ActionEvent that will be used to fire the ILcdAction associated with this controller in response to the given AWTEvent.
protected final void	performAction(AWTEvent aAWTEvent, ILcdAction aAction)	Call this method to execute an action.

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, handleAWTEventImpl, handleFXEvent, handleFXEventImpl, paint, paintImpl, registerViewPropertyNameForReset, removePropertyChangeListener, removeStatusListener, setAWTFilter, setCursor, setFXCursor, setFXFilter, setIcon, setName, setShortDescription, startInteraction, startInteractionImpl, terminateInteraction, terminateInteractionImpl

Methods inherited from class java.lang.Object

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

Constructor Details

ALspActionController

public ALspActionController()

Default constructor for ALspActionController.

Method Details

performAction

protected final void performAction(AWTEvent aAWTEvent,
 ILcdAction aAction)

Call this method to execute an action.

Parameters:

aAWTEvent - the event triggering the action.

aAction - the action to be executed.

createActionEvent

protected ActionEvent createActionEvent(AWTEvent aSourceEvent)

Constructs the ActionEvent that will be used to fire the ILcdAction associated with this controller in response to the given AWTEvent.

If the incoming event is a MouseEvent or TLcdTouchEvent, this method will return a TLcdActionAtLocationEvent. The location is either the mouse location, of the location of the modified touch point. Otherwise, it will return a standard ActionEvent.

Parameters:

aSourceEvent - the event that caused this controller's action to be fired

Returns:

the event that will be passed to the action when firing it