Java tutorial
package org.jfree.chart.demo; import java.awt.Color; import java.awt.GridLayout; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.util.ArrayList; import java.util.Arrays; import javax.swing.AbstractAction; import javax.swing.Action; import javax.swing.JCheckBox; import javax.swing.JPanel; import org.jfree.data.xy.XYSeries; public class Bottom_panel extends JPanel { private final Action action = new SwingAction(); private Graphic graf; private ArrayList<XYSeries> serie; /** * Create the panel. */ public Bottom_panel(ArrayList<Graphic> Grafs, ArrayList<XYSeries> series, int x, int y, int width, int height) { graf = Grafs.get(8); serie = series; setBounds(x, y, width, height); setLayout(new GridLayout(0, 4, 2, 0)); final JCheckBox chckbxNewCheckBox_5 = new JCheckBox("Graph 1"); chckbxNewCheckBox_5.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent arg0) { XYSeries sr = serie.get(0); if (chckbxNewCheckBox_5.isSelected() == true) { graf.change_data(serie.get(0), true); } else { graf.change_data(serie.get(0), false); } } }); chckbxNewCheckBox_5.setBackground(new Color(176, 199, 246)); add(chckbxNewCheckBox_5); final JCheckBox chckbxNewCheckBox_1 = new JCheckBox("Graph2"); chckbxNewCheckBox_1.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent arg0) { XYSeries sr = serie.get(1); if (chckbxNewCheckBox_1.isSelected() == true) { graf.change_data(serie.get(1), true); } else { graf.change_data(serie.get(1), false); } } }); chckbxNewCheckBox_1.setBackground(new Color(176, 199, 246)); add(chckbxNewCheckBox_1); final JCheckBox chckbxNewCheckBox_2 = new JCheckBox("Graph 3"); chckbxNewCheckBox_2.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { XYSeries sr = serie.get(2); if (chckbxNewCheckBox_2.isSelected() == true) { graf.change_data(serie.get(2), true); } else { graf.change_data(serie.get(2), false); } } }); chckbxNewCheckBox_2.setBackground(new Color(176, 199, 246)); add(chckbxNewCheckBox_2); final JCheckBox chckbxNewCheckBox = new JCheckBox("Graph 4"); chckbxNewCheckBox.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { XYSeries sr = serie.get(3); if (chckbxNewCheckBox.isSelected() == true) { graf.change_data(serie.get(3), true); } else { graf.change_data(serie.get(3), false); } } }); chckbxNewCheckBox.setBackground(new Color(176, 199, 246)); add(chckbxNewCheckBox); final JCheckBox chckbxNewCheckBox_3 = new JCheckBox("Graph 5"); chckbxNewCheckBox_3.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { XYSeries sr = serie.get(4); if (chckbxNewCheckBox_3.isSelected() == true) { graf.change_data(serie.get(4), true); } else { graf.change_data(serie.get(4), false); } } }); chckbxNewCheckBox_3.setBackground(new Color(176, 199, 246)); add(chckbxNewCheckBox_3); final JCheckBox chckbxNewCheckBox_4 = new JCheckBox("Graph 6"); chckbxNewCheckBox_4.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { XYSeries sr = serie.get(5); if (chckbxNewCheckBox_4.isSelected() == true) { graf.change_data(serie.get(5), true); } else { graf.change_data(serie.get(5), false); } } }); chckbxNewCheckBox_4.setBackground(new Color(176, 199, 246)); add(chckbxNewCheckBox_4); final JCheckBox chckbxNewCheckBox_6 = new JCheckBox("Graph 7"); chckbxNewCheckBox_6.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { XYSeries sr = serie.get(6); if (chckbxNewCheckBox_6.isSelected() == true) { graf.change_data(serie.get(6), true); } else { graf.change_data(serie.get(6), false); } } }); chckbxNewCheckBox_6.setBackground(new Color(176, 199, 246)); add(chckbxNewCheckBox_6); final JCheckBox chckbxNewCheckBox_7 = new JCheckBox("Graph 8"); chckbxNewCheckBox_7.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { XYSeries sr = serie.get(7); if (chckbxNewCheckBox_6.isSelected() == true) { graf.change_data(serie.get(7), true); } else { graf.change_data(serie.get(7), false); } } }); chckbxNewCheckBox_7.setBackground(new Color(176, 199, 246)); add(chckbxNewCheckBox_7); } private class SwingAction extends AbstractAction { public SwingAction() { putValue(NAME, "SwingAction"); putValue(SHORT_DESCRIPTION, "Some short description"); } public void actionPerformed(ActionEvent e) { } } }