/* ===========================================================
* JFreeChart : a free chart library for the Java(tm) platform
* ===========================================================
*
* (C) Copyright 2000-2011, by Object Refinery Limited and Contributors.
*
* Project Info: http://www.jfree.org/jfreechart/index.html
*
* This library is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; either version 2.1 of the License, or
* (at your option) any later version.
*
* This library is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
* License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
* USA.
*
* [Oracle and Java are registered trademarks of Oracle and/or its affiliates.
* Other names may be trademarks of their respective owners.]
*
* ------------------------
* RendererChangeEvent.java
* ------------------------
* (C) Copyright 2003-2009, by Object Refinery Limited.
*
* Original Author: David Gilbert (for Object Refinery Limited);
* Contributor(s): -;
*
* Changes
* -------
* 23-Oct-2003 : Version 1 (DG);
* ------------- JFREECHART 1.0.x ---------------------------------------------
* 04-Apr-2007 : Fixed typo in API docs (DG);
* 26-Mar-2009 : Added flag to signal visible series change (DG);
*
*/
package org.jfree.chart.event;
/**
* An event that can be forwarded to any {@link RendererChangeListener} to
* signal a change to a renderer.
*/
public class RendererChangeEvent extends ChartChangeEvent {
/** The renderer that generated the event. */
private Object renderer;
/**
* A flag that indicates whether this event relates to a change in the
* series visibility. If so, the receiver (if it is a plot) may want to
* update the axis bounds.
*
* @since 1.0.13
*/
private boolean seriesVisibilityChanged;
/**
* Creates a new event.
*
* @param renderer the renderer that generated the event.
*/
public RendererChangeEvent(Object renderer) {
this(renderer, false);
}
/**
* Creates a new event.
*
* @param renderer the renderer that generated the event.
* @param seriesVisibilityChanged a flag that indicates whether or not
* the event relates to a change in the series visibility flags.
*/
public RendererChangeEvent(Object renderer,
boolean seriesVisibilityChanged) {
super(renderer);
this.renderer = renderer;
this.seriesVisibilityChanged = seriesVisibilityChanged;
}
/**
* Returns the renderer that generated the event.
*
* @return The renderer that generated the event.
*/
public Object getRenderer() {
return this.renderer;
}
/**
* Returns the flag that indicates whether or not the event relates to
* a change in series visibility.
*
* @return A boolean.
*
* @since 1.0.13
*/
public boolean getSeriesVisibilityChanged() {
return this.seriesVisibilityChanged;
}
}
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