SampleTableModel.java Source code

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Here is the source code for SampleTableModel.java

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/*
 * Copyright (c) 2008, 2011 Oracle and/or its affiliates.
 * All rights reserved. Use is subject to license terms.
 *
 * This file is available and licensed under the following license:
 *
 * 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 Oracle Corporation 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 THE COPYRIGHT
 * OWNER OR CONTRIBUTORS 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.
 */

//package swinginterop;

import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Component;
import java.awt.Dimension;
import java.text.DecimalFormat;
import java.util.Arrays;
import java.util.List;

import javafx.application.Platform;
import javafx.collections.FXCollections;
import javafx.collections.ObservableList;
import javafx.embed.swing.JFXPanel;
import javafx.scene.Scene;
import javafx.scene.chart.BarChart;
import javafx.scene.chart.CategoryAxis;
import javafx.scene.chart.Chart;
import javafx.scene.chart.NumberAxis;
import javafx.scene.chart.XYChart;

import javax.swing.JApplet;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JSplitPane;
import javax.swing.JTable;
import javax.swing.SwingUtilities;
import javax.swing.UIManager;
import javax.swing.event.TableModelEvent;
import javax.swing.event.TableModelListener;
import javax.swing.table.AbstractTableModel;
import javax.swing.table.DefaultTableCellRenderer;

/**
 * SampleTableModel
 */
class SampleTableModel extends AbstractTableModel {
    private static ObservableList<BarChart.Series> bcData;

    private final String[] names = { "2007", "2008", "2009" };

    private Object[][] data = { { new Double(567), new Double(956), new Double(1154) },
            { new Double(1292), new Double(1665), new Double(1927) },
            { new Double(1292), new Double(2559), new Double(2774) } };

    public double getTickUnit() {
        return 1000;
    }

    public List<String> getColumnNames() {
        return Arrays.asList(names);
    }

    @Override
    public int getRowCount() {
        return data.length;
    }

    @Override
    public int getColumnCount() {
        return names.length;
    }

    @Override
    public Object getValueAt(int row, int column) {
        return data[row][column];
    }

    @Override
    public String getColumnName(int column) {
        return names[column];
    }

    @Override
    public Class getColumnClass(int column) {
        return getValueAt(0, column).getClass();
    }

    @Override
    public boolean isCellEditable(int row, int column) {
        return true;
    }

    @Override
    public void setValueAt(Object value, int row, int column) {
        if (value instanceof Double) {
            data[row][column] = (Double) value;
        }

        fireTableCellUpdated(row, column);
    }

    public ObservableList<BarChart.Series> getBarChartData() {
        if (bcData == null) {
            bcData = FXCollections.<BarChart.Series>observableArrayList();
            for (int row = 0; row < getRowCount(); row++) {
                ObservableList<BarChart.Data> series = FXCollections.<BarChart.Data>observableArrayList();
                for (int column = 0; column < getColumnCount(); column++) {
                    series.add(new BarChart.Data(getColumnName(column), getValueAt(row, column)));
                }
                bcData.add(new BarChart.Series(series));
            }
        }
        return bcData;
    }
}

/**
 * SwingInterop
 *
 * Note using the browser might require setting the properties
 *  - http.proxyHost
 *  - http.proxyPort
 *
 * e.g. -Dhttp.proxyHost=webcache.mydomain.com -Dhttp.proxyPort=8080
 * 
 */
class SwingInterop extends JApplet {

    private static final int PANEL_WIDTH_INT = 600;
    private static final int PANEL_HEIGHT_INT = 400;
    private static final int TABLE_PANEL_HEIGHT_INT = 100;
    private static JFXPanel chartFxPanel;
    private static SampleTableModel tableModel;
    private Chart chart;

    @Override
    public void init() {
        tableModel = new SampleTableModel();
        // create javafx panel for charts
        chartFxPanel = new JFXPanel();
        chartFxPanel.setPreferredSize(new Dimension(PANEL_WIDTH_INT, PANEL_HEIGHT_INT));

        //JTable
        JTable table = new JTable(tableModel);
        table.setAutoCreateRowSorter(true);
        table.setGridColor(Color.DARK_GRAY);
        SwingInterop.DecimalFormatRenderer renderer = new SwingInterop.DecimalFormatRenderer();
        renderer.setHorizontalAlignment(JLabel.RIGHT);
        for (int i = 0; i < table.getColumnCount(); i++) {
            table.getColumnModel().getColumn(i).setCellRenderer(renderer);
        }
        JScrollPane tablePanel = new JScrollPane(table);
        tablePanel.setPreferredSize(new Dimension(PANEL_WIDTH_INT, TABLE_PANEL_HEIGHT_INT));

        JPanel chartTablePanel = new JPanel();
        chartTablePanel.setLayout(new BorderLayout());

        //Split pane that holds both chart and table
        JSplitPane jsplitPane = new JSplitPane(JSplitPane.VERTICAL_SPLIT);
        jsplitPane.setTopComponent(chartTablePanel);
        jsplitPane.setBottomComponent(tablePanel);
        jsplitPane.setDividerLocation(410);
        chartTablePanel.add(chartFxPanel, BorderLayout.CENTER);

        //          add(tablePanel, BorderLayout.CENTER);
        add(jsplitPane, BorderLayout.CENTER);

        // create JavaFX scene
        Platform.runLater(new Runnable() {
            @Override
            public void run() {
                createScene();
            }
        });
    }

    public static void main(String[] args) {
        SwingUtilities.invokeLater(new Runnable() {

            @Override
            public void run() {
                try {
                    UIManager.setLookAndFeel("com.sun.java.swing.plaf.nimbus.NimbusLookAndFeel");
                } catch (Exception e) {
                }

                JFrame frame = new JFrame("Swing JTable");
                frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

                JApplet applet = new SwingInterop();
                applet.init();

                frame.setContentPane(applet.getContentPane());

                frame.pack();
                frame.setLocationRelativeTo(null);
                frame.setVisible(true);

                //               applet.start();
            }
        });
    }

    private void createScene() {
        chart = createBarChart();
        chartFxPanel.setScene(new Scene(chart));
    }

    private BarChart createBarChart() {
        CategoryAxis xAxis = new CategoryAxis();
        xAxis.setCategories(FXCollections.<String>observableArrayList(tableModel.getColumnNames()));
        xAxis.setLabel("Year");

        double tickUnit = tableModel.getTickUnit();

        NumberAxis yAxis = new NumberAxis();
        yAxis.setTickUnit(tickUnit);
        yAxis.setLabel("Units Sold");

        final BarChart chart = new BarChart(xAxis, yAxis, tableModel.getBarChartData());
        tableModel.addTableModelListener(new TableModelListener() {

            public void tableChanged(TableModelEvent e) {
                if (e.getType() == TableModelEvent.UPDATE) {
                    final int row = e.getFirstRow();
                    final int column = e.getColumn();
                    final Object value = ((SampleTableModel) e.getSource()).getValueAt(row, column);

                    Platform.runLater(new Runnable() {
                        public void run() {
                            XYChart.Series<String, Number> s = (XYChart.Series<String, Number>) chart.getData()
                                    .get(row);
                            BarChart.Data data = s.getData().get(column);
                            data.setYValue(value);
                        }
                    });
                }
            }
        });
        return chart;
    }

    private static class DecimalFormatRenderer extends DefaultTableCellRenderer {
        private static final DecimalFormat formatter = new DecimalFormat("#.0");

        public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected,
                boolean hasFocus, int row, int column) {
            value = formatter.format((Number) value);
            return super.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, column);
        }
    }
}