org.gvsig.fmap.mapcontext.rendering.legend.events

Class LegendChangedEvent

java.lang.Object

org.gvsig.fmap.mapcontext.events.FMapEvent

org.gvsig.fmap.mapcontext.rendering.legend.events.LegendEvent

org.gvsig.fmap.mapcontext.rendering.legend.events.LegendChangedEvent

public class LegendChangedEvent
extends LegendEvent

Event or set of events produced when changes a legend.

Field Summary

Fields

Modifier and Type	Field and Description
static int	LEGEND_CHANGED Identifies this event as a changed of a legend.

Fields inherited from class org.gvsig.fmap.mapcontext.rendering.legend.events.LegendEvent

LEGEND_CLASSIFICATION_CHANGED, LEGEND_CLEARED, LEGEND_INTERVAL_CHANGED, LEGEND_SYMBOL_CHANGED, LEGEND_VALUE_CHANGED

Method Summary

Methods

Modifier and Type	Method and Description
LegendChangedEvent	addEvent(LegendChangedEvent event)
static LegendChangedEvent	createLegendChangedEvent(ILegend legend, FMapEvent event)
static LegendChangedEvent	createLegendChangedEvent(ILegend oldLegend, ILegend newLegend) Creates a new legend change event.
LegendChangedEvent[]	getEvents() Gets the events that constitute this one.
ILegend	getNewLegend() Gets the new vector legend.
ILegend	getOldLegend() Gets the previous vector legend.
FMapEvent	getSourceEvent()
void	setEvents(LegendChangedEvent[] events) Sets the events that constitute this one.
void	setSourceEvent(FMapEvent event)

Methods inherited from class org.gvsig.fmap.mapcontext.rendering.legend.events.LegendEvent

getLayer, setLayer

Methods inherited from class org.gvsig.fmap.mapcontext.events.FMapEvent

getEventType, setEventType

Methods inherited from class java.lang.Object

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

Field Detail

LEGEND_CHANGED

public static final int LEGEND_CHANGED

Identifies this event as a changed of a legend.

See Also:

Constant Field Values

Method Detail

createLegendChangedEvent

public static LegendChangedEvent createLegendChangedEvent(ILegend oldLegend,
                                          ILegend newLegend)

Creates a new legend change event.

Parameters:

oldLegend - previous vector legend

newLegend - new vector legend

Returns:

a new legend change event

createLegendChangedEvent

public static LegendChangedEvent createLegendChangedEvent(ILegend legend,
                                          FMapEvent event)

getOldLegend

public ILegend getOldLegend()

Gets the previous vector legend.

Returns:

the previous vector legend

getNewLegend

public ILegend getNewLegend()

Gets the new vector legend.

Returns:

the new vector legend

getEvents

public LegendChangedEvent[] getEvents()

Gets the events that constitute this one.

Returns:

an array with the events that constitute this one

setEvents

public void setEvents(LegendChangedEvent[] events)

Sets the events that constitute this one.

Parameters:

events - an array with the events that constitute this one

addEvent

public LegendChangedEvent addEvent(LegendChangedEvent event)

setSourceEvent

public void setSourceEvent(FMapEvent event)

getSourceEvent

public FMapEvent getSourceEvent()