/* ===================
* Orson Charts - Demo
* ===================
*
* Copyright (c) 2013-2016, Object Refinery Limited.
* All rights reserved.
*
* http://www.object-refinery.com/orsoncharts/index.html
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* - Neither the name of the Object Refinery Limited nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL OBJECT REFINERY LIMITED BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* Note that the above terms apply to the demo source only, and not the
* Orson Charts library.
*
*/
package com.orsoncharts.demo.swing;
import java.awt.LayoutManager;
import java.util.ArrayList;
import java.util.List;
import javax.swing.JPanel;
import com.orsoncharts.Chart3DPanel;
/**
* The base class for panels created by demo applications. Some demos will
* subclass to add extra controls in addition to the main {@link Chart3DPanel}.
*/
@SuppressWarnings("serial")
public class DemoPanel extends JPanel {
/**
* A list of the chart panels on the demo panel (usually just one, but
* there can be multiple panels).
*/
private List<Chart3DPanel> chartPanels;
/**
* Creates a new instance.
*
* @param layout the layout manager.
*/
public DemoPanel(LayoutManager layout) {
super(layout);
this.chartPanels = new ArrayList<Chart3DPanel>();
}
/**
* Returns the chart panel for this demo panel. In the case where there
* are multiple chart panels, this method will return the first one.
*
* @return The chart panel (possibly {@code null}).
*/
public Chart3DPanel getChartPanel() {
if (this.chartPanels.isEmpty()) {
return null;
}
return this.chartPanels.get(0);
}
/**
* Returns the {@link Chart3DPanel} from the demo panel.
*
* @return The {@link Chart3DPanel}.
*/
public List<Chart3DPanel> getChartPanels() {
return this.chartPanels;
}
/**
* Sets the chart panel that is displayed within this demo panel (for the
* case where there is only one chart panel).
*
* @param panel the panel.
*/
public void setChartPanel(Chart3DPanel panel) {
this.chartPanels.clear();
this.chartPanels.add(panel);
}
/**
* Adds the {@link Chart3DPanel} for this demo panel. This can be
* accessed by code that wants to do something to the chart.
*
* @param panel the panel.
*/
public void addChartPanel(Chart3DPanel panel) {
this.chartPanels.add(panel);
}
}