Revision 20098 trunk/libraries/libFMap/src/com/iver/cit/gvsig/fmap/rendering/SymbolLegendEvent.java
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import com.iver.cit.gvsig.fmap.layers.LegendEvent; |
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/** |
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* <p>The class <code>SymbolLegendEvent</code> stores all necessary information of an event |
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* produced when a symbol of a legend is changed.</p> |
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* |
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* <p>Event produced when changes one of the symbols of a classified legend.</p> |
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* |
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* @see FMapEvent |
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* @author Vicente Caballero Navarro |
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*/ |
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public class SymbolLegendEvent extends ClassificationLegendEvent {
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/** |
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* <p>Previous symbol style.</p> |
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*/ |
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private ISymbol oldValue; |
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/** |
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* <p>New symbol style.</p> |
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*/ |
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private ISymbol newValue; |
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/** |
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* Creates a new SymbolLegendEvent.
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* <p>Creates a new symbol legend event.</p>
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* |
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* @param oldValue Old symbol.
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* @param newValue New symbol.
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* @param oldValue previous symbol style
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* @param newValue new symbol style
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*/ |
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public SymbolLegendEvent(ISymbol oldValue, ISymbol newValue) {
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this.oldValue = oldValue; |
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} |
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/** |
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* Returns the old symbol
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* <p>Gets the previous symbol style.</p>
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* |
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* @return Old symbol.
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* @return the previous symbol style
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*/ |
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public ISymbol getOldValue() {
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return oldValue; |
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} |
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/** |
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* Returns the new symbol
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* <p>Gets the new symbol style.</p>
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* |
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* @return New symbol.
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* @return the new symbol style
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*/ |
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public ISymbol getNewValue() {
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return newValue; |
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} |
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/** |
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* Returns the type of the event. |
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* <p>Returns the type of this legend event.</p> |
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* |
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* @return the type of this legend event |
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* |
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* @see LegendEvent#LEGEND_SYMBOL_CHANGED |
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*/ |
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public int getEventType() {
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return LegendEvent.LEGEND_SYMBOL_CHANGED; |
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