com.luciad.format.kml22.view

LuciadLightspeedClass ALcdKML22ViewFitAction

java.lang.Object

com.luciad.gui.ALcdAction

com.luciad.format.kml22.view.ALcdKML22ViewFitAction

All Implemented Interfaces:

ILcdAction, ILcdPropertyChangeSource, ActionListener, Serializable, EventListener

Direct Known Subclasses:

TLcdKML22GXYViewFitAction, TLspKML22ViewFitAction

public abstract class ALcdKML22ViewFitAction
extends ALcdAction

An abstract class that defines a common interface for fit-to-object actions in KML 2.2

Some KML22 features define a Camera or a LookAt element. This view fit action checks if any of these elements are present. If not, then it will perform a generic view fit on the feature itself.

Since:

10.0

See Also:

Serialized Form

Field Summary

Fields inherited from class com.luciad.gui.ALcdAction

changeSupport

Fields inherited from interface com.luciad.gui.ILcdAction

DEFAULT, LONG_DESCRIPTION, NAME, SELECTED_KEY, SHORT_DESCRIPTION, SHOW_ACTION_NAME, SMALL_ICON, VISIBLE

Constructor Summary

Constructors

Constructor and Description
ALcdKML22ViewFitAction(ILcdView aView, String aName) Creates a new instance of this abstract fit action with a given name.

Method Summary

Modifier and Type	Method and Description
abstract void	actionPerformed(ActionEvent aActionEvent) Performs the view-fit action on the object set by setObjectToFit(Object), in the view set by setView(ILcdView)
abstract boolean	canPerformFit(Object aObject, ILcdView aView) Checks whether this view fit action can perform a fit.
Object	getObjectToFit() Returns the object on which this action should perform view-fit events.
ILcdView	getView() Gets the view this view fit action fits on
abstract void	performFit(Object aObject, ILcdView aView) Performs the fit action
void	setObjectToFit(Object aObjectToFit) Sets the object this view-fit action should fit on.
void	setView(ILcdView aView) Sets the view this view fit action should fit on.

Methods inherited from class com.luciad.gui.ALcdAction

addPropertyChangeListener, firePropertyChange, getDisplayName, getIcon, getLongDescription, getName, getShortDescription, getValue, isEnabled, isTraceOn, putValue, registerInstance, removePropertyChangeListener, setClassTraceOn, setDisplayName, setEnabled, setIcon, setLongDescription, setName, setShortDescription, setTraceOn

Methods inherited from class java.lang.Object

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

Constructor Detail

ALcdKML22ViewFitAction

public ALcdKML22ViewFitAction(ILcdView aView,
                              String aName)

Creates a new instance of this abstract fit action with a given name.

Parameters:

aView - an ILcdView. Can be null

aName - a name for the abstract fit action

Method Detail

setObjectToFit

public void setObjectToFit(Object aObjectToFit)

Sets the object this view-fit action should fit on.

Note: This method does not actually perform the fit action, it simply changes the object that the next fit action will be performed on.

To fit on an object, use the actionPerformed(java.awt.event.ActionEvent) method

Parameters:

aObjectToFit - An object on which this action should fit

See Also:

actionPerformed(java.awt.event.ActionEvent)

getObjectToFit

public Object getObjectToFit()

Returns the object on which this action should perform view-fit events.

Returns:

The object on which this action will fit

See Also:

setObjectToFit(Object)

setView

public void setView(ILcdView aView)

Sets the view this view fit action should fit on.

Parameters:

aView - a view to fit on

getView

public ILcdView getView()

Gets the view this view fit action fits on

Returns:

an ILcdView

canPerformFit

public abstract boolean canPerformFit(Object aObject,
                                      ILcdView aView)

Checks whether this view fit action can perform a fit.

Parameters:

aObject - An Object to fit on.

aView - An ILcdView to fit on aObject;

Returns:

true if a fit action can be performed; false otherwise

performFit

public abstract void performFit(Object aObject,
                                ILcdView aView)

Performs the fit action

Parameters:

aObject - An Object to fit on.

aView - An ILcdView to fit on aObject;

actionPerformed

public abstract void actionPerformed(ActionEvent aActionEvent)

Performs the view-fit action on the object set by setObjectToFit(Object), in the view set by setView(ILcdView)

Parameters:

aActionEvent - The action event associated with this action. Can be null.