/* ===========================================================
* JFreeChart : a free chart library for the Java(tm) platform
* ===========================================================
*
* (C) Copyright 2000-2004, 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., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307, USA.
*
* [Java is a trademark or registered trademark of Sun Microsystems, Inc.
* in the United States and other countries.]
*
* --------------------------
* PlotPropertyEditPanel.java
* --------------------------
* (C) Copyright 2000-2004, by Object Refinery Limited.
*
* Original Author: David Gilbert (for Object Refinery Limited);
* Contributor(s): Andrzej Porebski;
* Arnaud Lelievre;
* Daniel Gredler;
*
* $Id: PlotPropertyEditPanel.java,v 1.1 2004/08/31 14:54:21 mungady Exp $
*
* Changes (from 24-Aug-2001)
* --------------------------
* 24-Aug-2001 : Added standard source header. Fixed DOS encoding problem (DG);
* 07-Nov-2001 : Separated the JCommon Class Library classes, JFreeChart now requires
* jcommon.jar (DG);
* 21-Nov-2001 : Allowed for null axes (DG);
* 27-Aug-2002 : Small update to get existing axis properties working again (DG);
* 26-Nov-2002 : Changes by David M. O'Donnell for ContourPlot (DG);
* 17-Jan-2003 : Plot classes have been moved into a separate package (DG);
* 08-Sep-2003 : Added internationalization via use of properties resourceBundle (RFE 690236) (AL);
* 24-Aug-2004 : Applied patch 1014378 (DG);
*
*/
package org.jfree.chart.ui;
import java.awt.BasicStroke;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Insets;
import java.awt.Paint;
import java.awt.Stroke;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.ResourceBundle;
import javax.swing.BorderFactory;
import javax.swing.JButton;
import javax.swing.JCheckBox;
import javax.swing.JColorChooser;
import javax.swing.JComboBox;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JTabbedPane;
import org.jfree.chart.axis.Axis;
import org.jfree.chart.axis.ColorBar;
import org.jfree.chart.plot.CategoryPlot;
import org.jfree.chart.plot.ContourPlot;
import org.jfree.chart.plot.Plot;
import org.jfree.chart.plot.PlotOrientation;
import org.jfree.chart.plot.XYPlot;
import org.jfree.chart.renderer.category.CategoryItemRenderer;
import org.jfree.chart.renderer.category.LineAndShapeRenderer;
import org.jfree.chart.renderer.xy.StandardXYItemRenderer;
import org.jfree.chart.renderer.xy.XYItemRenderer;
import org.jfree.layout.LCBLayout;
import org.jfree.ui.InsetsChooserPanel;
import org.jfree.ui.InsetsTextField;
import org.jfree.ui.PaintSample;
import org.jfree.ui.StrokeChooserPanel;
import org.jfree.ui.StrokeSample;
/**
* A panel for editing the properties of a {@link Plot}.
*
*/
public class PlotPropertyEditPanel extends JPanel implements ActionListener {
/** Orientation constants. */
private final static String[] orientationNames = { "Vertical", "Horizontal" };
private final static int ORIENTATION_VERTICAL = 0;
private final static int ORIENTATION_HORIZONTAL = 1;
/** The paint (color) used to fill the background of the plot. */
private PaintSample backgroundPaintSample;
/** The stroke (pen) used to draw the outline of the plot. */
private StrokeSample outlineStrokeSample;
/** The paint (color) used to draw the outline of the plot. */
private PaintSample outlinePaintSample;
/** A panel used to display/edit the properties of the domain axis (if any). */
private AxisPropertyEditPanel domainAxisPropertyPanel;
/** A panel used to display/edit the properties of the range axis (if any).*/
private AxisPropertyEditPanel rangeAxisPropertyPanel;
/** A panel used to display/edit the properties of the colorbar axis (if any).*/
private ColorBarPropertyEditPanel colorBarAxisPropertyPanel;
/** An array of stroke samples to choose from. */
private StrokeSample[] availableStrokeSamples;
/** The insets for the plot. */
private Insets plotInsets;
/** The insets text field. */
private InsetsTextField insetsTextField;
/** The orientation for the plot (for <tt>CategoryPlot</tt>s and <tt>XYPlot</tt>s). */
private PlotOrientation plotOrientation;
/** The orientation combo box (for <tt>CategoryPlot</tt>s and <tt>XYPlot</tt>s). */
private JComboBox orientationCombo;
/** Whether or not to draw lines between each data point (for
* <tt>LineAndShapeRenderer</tt>s and <tt>StandardXYItemRenderer</tt>s).
*/
private Boolean drawLines;
/**
* The checkbox for whether or not to draw lines between each data point.
*/
private JCheckBox drawLinesCheckBox;
/** Whether or not to draw shapes at each data point (for
* <tt>LineAndShapeRenderer</tt>s and <tt>StandardXYItemRenderer</tt>s).
*/
private Boolean drawShapes;
/**
* The checkbox for whether or not to draw shapes at each data point.
*/
private JCheckBox drawShapesCheckBox;
/** The resourceBundle for the localization. */
protected static ResourceBundle localizationResources =
ResourceBundle.getBundle("org.jfree.chart.ui.LocalizationBundle");
/**
* Standard constructor - constructs a panel for editing the properties of
* the specified plot.
* <P>
* In designing the panel, we need to be aware that subclasses of Plot will
* need to implement subclasses of PlotPropertyEditPanel - so we need to
* leave one or two 'slots' where the subclasses can extend the user
* interface.
*
* @param plot the plot, which should be changed.
*/
public PlotPropertyEditPanel(Plot plot) {
this.plotInsets = plot.getInsets();
this.backgroundPaintSample = new PaintSample(plot.getBackgroundPaint());
this.outlineStrokeSample = new StrokeSample(plot.getOutlineStroke());
this.outlinePaintSample = new PaintSample(plot.getOutlinePaint());
if(plot instanceof CategoryPlot) {
this.plotOrientation = ((CategoryPlot)plot).getOrientation();
}
else if(plot instanceof XYPlot) {
this.plotOrientation = ((XYPlot)plot).getOrientation();
}
if(plot instanceof CategoryPlot) {
CategoryItemRenderer renderer = ((CategoryPlot)plot).getRenderer();
if(renderer instanceof LineAndShapeRenderer) {
LineAndShapeRenderer r = (LineAndShapeRenderer) renderer;
this.drawLines = new Boolean( r.isDrawLines() );
this.drawShapes = new Boolean( r.isDrawShapes() );
}
}
else if(plot instanceof XYPlot) {
XYItemRenderer renderer = ((XYPlot)plot).getRenderer();
if(renderer instanceof StandardXYItemRenderer) {
StandardXYItemRenderer r = (StandardXYItemRenderer) renderer;
this.drawLines = new Boolean( r.getPlotLines() );
this.drawShapes = new Boolean( r.getPlotShapes() );
}
}
setLayout(new BorderLayout());
this.availableStrokeSamples = new StrokeSample[3];
this.availableStrokeSamples[0] = new StrokeSample(new BasicStroke(1.0f));
this.availableStrokeSamples[1] = new StrokeSample(new BasicStroke(2.0f));
this.availableStrokeSamples[2] = new StrokeSample(new BasicStroke(3.0f));
// create a panel for the settings...
JPanel panel = new JPanel(new BorderLayout());
panel.setBorder(BorderFactory.createTitledBorder(
BorderFactory.createEtchedBorder(),
plot.getPlotType() + localizationResources.getString(":")));
JPanel general = new JPanel(new BorderLayout());
general.setBorder(BorderFactory.createTitledBorder(
localizationResources.getString("General")));
JPanel interior = new JPanel(new LCBLayout(7));
interior.setBorder(BorderFactory.createEmptyBorder(0, 5, 0, 5));
interior.add(new JLabel(localizationResources.getString("Insets")));
JButton button = new JButton(localizationResources.getString("Edit..."));
button.setActionCommand("Insets");
button.addActionListener(this);
this.insetsTextField = new InsetsTextField(this.plotInsets);
this.insetsTextField.setEnabled(false);
interior.add(this.insetsTextField);
interior.add(button);
interior.add(new JLabel(localizationResources.getString("Outline_stroke")));
button = new JButton(localizationResources.getString("Select..."));
button.setActionCommand("OutlineStroke");
button.addActionListener(this);
interior.add(this.outlineStrokeSample);
interior.add(button);
interior.add(new JLabel(localizationResources.getString("Outline_Paint")));
button = new JButton(localizationResources.getString("Select..."));
button.setActionCommand("OutlinePaint");
button.addActionListener(this);
interior.add(this.outlinePaintSample);
interior.add(button);
interior.add(new JLabel(localizationResources.getString("Background_paint")));
button = new JButton(localizationResources.getString("Select..."));
button.setActionCommand("BackgroundPaint");
button.addActionListener(this);
interior.add(this.backgroundPaintSample);
interior.add(button);
if(this.plotOrientation != null) {
boolean isVertical = this.plotOrientation.equals( PlotOrientation.VERTICAL );
int index = isVertical ? ORIENTATION_VERTICAL : ORIENTATION_HORIZONTAL;
interior.add(new JLabel(localizationResources.getString("Orientation")));
this.orientationCombo = new JComboBox(orientationNames);
this.orientationCombo.setSelectedIndex(index);
this.orientationCombo.setActionCommand("Orientation");
this.orientationCombo.addActionListener(this);
interior.add(new JPanel());
interior.add(this.orientationCombo);
}
if(this.drawLines != null) {
interior.add(new JLabel(localizationResources.getString("Draw_lines")));
this.drawLinesCheckBox = new JCheckBox();
this.drawLinesCheckBox.setSelected(this.drawLines.booleanValue());
this.drawLinesCheckBox.setActionCommand("DrawLines");
this.drawLinesCheckBox.addActionListener(this);
interior.add(new JPanel());
interior.add(this.drawLinesCheckBox);
}
if(this.drawShapes != null) {
interior.add(new JLabel(localizationResources.getString("Draw_shapes")));
this.drawShapesCheckBox = new JCheckBox();
this.drawShapesCheckBox.setSelected(this.drawShapes.booleanValue());
this.drawShapesCheckBox.setActionCommand("DrawShapes");
this.drawShapesCheckBox.addActionListener(this);
interior.add(new JPanel());
interior.add(this.drawShapesCheckBox);
}
general.add(interior, BorderLayout.NORTH);
JPanel appearance = new JPanel(new BorderLayout());
appearance.setBorder(BorderFactory.createEmptyBorder(2, 2, 2, 2));
appearance.add(general, BorderLayout.NORTH);
JTabbedPane tabs = new JTabbedPane();
tabs.setBorder(BorderFactory.createEmptyBorder(0, 5, 0, 5));
Axis domainAxis = null;
if (plot instanceof CategoryPlot) {
domainAxis = ((CategoryPlot) plot).getDomainAxis();
}
else if (plot instanceof XYPlot) {
domainAxis = ((XYPlot) plot).getDomainAxis();
}
this.domainAxisPropertyPanel = AxisPropertyEditPanel.getInstance(domainAxis);
if (this.domainAxisPropertyPanel != null) {
this.domainAxisPropertyPanel.setBorder(BorderFactory.createEmptyBorder(2, 2, 2, 2));
tabs.add(localizationResources.getString("Domain_Axis"), this.domainAxisPropertyPanel);
}
Axis rangeAxis = null;
if (plot instanceof CategoryPlot) {
rangeAxis = ((CategoryPlot) plot).getRangeAxis();
}
else if (plot instanceof XYPlot) {
rangeAxis = ((XYPlot) plot).getRangeAxis();
}
this.rangeAxisPropertyPanel = AxisPropertyEditPanel.getInstance(rangeAxis);
if (this.rangeAxisPropertyPanel != null) {
this.rangeAxisPropertyPanel.setBorder(BorderFactory.createEmptyBorder(2, 2, 2, 2));
tabs.add(localizationResources.getString("Range_Axis"), this.rangeAxisPropertyPanel);
}
//dmo: added this panel for colorbar control. (start dmo additions)
ColorBar colorBar = null;
if (plot instanceof ContourPlot) {
colorBar = ((ContourPlot) plot).getColorBar();
}
this.colorBarAxisPropertyPanel = ColorBarPropertyEditPanel.getInstance(colorBar);
if (this.colorBarAxisPropertyPanel != null) {
this.colorBarAxisPropertyPanel.setBorder(BorderFactory.createEmptyBorder(2, 2, 2, 2));
tabs.add(localizationResources.getString("Color_Bar"), this.colorBarAxisPropertyPanel);
}
//dmo: (end dmo additions)
tabs.add(localizationResources.getString("Appearance"), appearance);
panel.add(tabs);
add(panel);
}
/**
* Returns the current plot insets.
* @return the current plot insets.
*/
public Insets getPlotInsets() {
if (this.plotInsets == null) {
this.plotInsets = new Insets(0, 0, 0, 0);
}
return this.plotInsets;
}
/**
* Returns the current background paint.
* @return the current background paint.
*/
public Paint getBackgroundPaint() {
return this.backgroundPaintSample.getPaint();
}
/**
* Returns the current outline stroke.
* @return the current outline stroke.
*/
public Stroke getOutlineStroke() {
return this.outlineStrokeSample.getStroke();
}
/**
* Returns the current outline paint.
* @return the current outline paint.
*/
public Paint getOutlinePaint() {
return this.outlinePaintSample.getPaint();
}
/**
* Returns a reference to the panel for editing the properties of the
* domain axis.
*
* @return a reference to a panel.
*/
public AxisPropertyEditPanel getDomainAxisPropertyEditPanel() {
return this.domainAxisPropertyPanel;
}
/**
* Returns a reference to the panel for editing the properties of the
* range axis.
*
* @return a reference to a panel.
*/
public AxisPropertyEditPanel getRangeAxisPropertyEditPanel() {
return this.rangeAxisPropertyPanel;
}
/**
* Handles user actions generated within the panel.
* @param event the event
*/
public void actionPerformed(ActionEvent event) {
String command = event.getActionCommand();
if (command.equals("BackgroundPaint")) {
attemptBackgroundPaintSelection();
}
else if (command.equals("OutlineStroke")) {
attemptOutlineStrokeSelection();
}
else if (command.equals("OutlinePaint")) {
attemptOutlinePaintSelection();
}
else if (command.equals("Insets")) {
editInsets();
}
else if (command.equals("Orientation")) {
attemptOrientationSelection();
}
else if (command.equals("DrawLines")) {
attemptDrawLinesSelection();
}
else if (command.equals("DrawShapes")) {
attemptDrawShapesSelection();
}
}
/**
* Allow the user to change the background paint.
*/
private void attemptBackgroundPaintSelection() {
Color c;
c = JColorChooser.showDialog(this, localizationResources.getString("Background_Color"),
Color.blue);
if (c != null) {
this.backgroundPaintSample.setPaint(c);
}
}
/**
* Allow the user to change the outline stroke.
*/
private void attemptOutlineStrokeSelection() {
StrokeChooserPanel panel = new StrokeChooserPanel(null, this.availableStrokeSamples);
int result = JOptionPane.showConfirmDialog(this, panel,
localizationResources.getString("Stroke_Selection"),
JOptionPane.OK_CANCEL_OPTION, JOptionPane.PLAIN_MESSAGE);
if (result == JOptionPane.OK_OPTION) {
this.outlineStrokeSample.setStroke(panel.getSelectedStroke());
}
}
/**
* Allow the user to change the outline paint. We use JColorChooser, so
* the user can only choose colors (a subset of all possible paints).
*/
private void attemptOutlinePaintSelection() {
Color c;
c = JColorChooser.showDialog(this, localizationResources.getString("Outline_Color"),
Color.blue);
if (c != null) {
this.outlinePaintSample.setPaint(c);
}
}
/**
* Allow the user to edit the individual insets' values.
*/
private void editInsets() {
InsetsChooserPanel panel = new InsetsChooserPanel(this.plotInsets);
int result = JOptionPane.showConfirmDialog(this, panel,
localizationResources.getString("Edit_Insets"),
JOptionPane.OK_CANCEL_OPTION,
JOptionPane.PLAIN_MESSAGE);
if (result == JOptionPane.OK_OPTION) {
this.plotInsets = panel.getInsets();
this.insetsTextField.setInsets(this.plotInsets);
}
}
/**
* Allow the user to modify the plot orientation if this is an editor for a
* <tt>CategoryPlot</tt> or a <tt>XYPlot</tt>.
*/
private void attemptOrientationSelection() {
int index = this.orientationCombo.getSelectedIndex();
if(index == ORIENTATION_VERTICAL) {
this.plotOrientation = PlotOrientation.VERTICAL;
}
else {
this.plotOrientation = PlotOrientation.HORIZONTAL;
}
}
/**
* Allow the user to modify whether or not lines are drawn between data points
* by <tt>LineAndShapeRenderer</tt>s and <tt>StandardXYItemRenderer</tt>s.
*/
private void attemptDrawLinesSelection() {
this.drawLines = new Boolean( this.drawLinesCheckBox.isSelected() );
}
/**
* Allow the user to modify whether or not shapes are drawn at data points
* by <tt>LineAndShapeRenderer</tt>s and <tt>StandardXYItemRenderer</tt>s.
*/
private void attemptDrawShapesSelection() {
this.drawShapes = new Boolean( this.drawShapesCheckBox.isSelected() );
}
/**
* Updates the plot properties to match the properties defined on the panel.
*
* @param plot The plot.
*/
public void updatePlotProperties(Plot plot) {
// set the plot properties...
plot.setOutlinePaint(getOutlinePaint());
plot.setOutlineStroke(getOutlineStroke());
plot.setBackgroundPaint(getBackgroundPaint());
plot.setInsets(getPlotInsets());
// then the axis properties...
if (this.domainAxisPropertyPanel != null) {
Axis domainAxis = null;
if (plot instanceof CategoryPlot) {
CategoryPlot p = (CategoryPlot) plot;
domainAxis = p.getDomainAxis();
}
else if (plot instanceof XYPlot) {
XYPlot p = (XYPlot) plot;
domainAxis = p.getDomainAxis();
}
if (domainAxis != null) {
this.domainAxisPropertyPanel.setAxisProperties(domainAxis);
}
}
if (this.rangeAxisPropertyPanel != null) {
Axis rangeAxis = null;
if (plot instanceof CategoryPlot) {
CategoryPlot p = (CategoryPlot) plot;
rangeAxis = p.getRangeAxis();
}
else if (plot instanceof XYPlot) {
XYPlot p = (XYPlot) plot;
rangeAxis = p.getRangeAxis();
}
if (rangeAxis != null) {
this.rangeAxisPropertyPanel.setAxisProperties(rangeAxis);
}
}
if(this.plotOrientation != null) {
if(plot instanceof CategoryPlot) {
CategoryPlot p = (CategoryPlot) plot;
p.setOrientation(this.plotOrientation);
}
else if(plot instanceof XYPlot) {
XYPlot p = (XYPlot) plot;
p.setOrientation(this.plotOrientation);
}
}
if(this.drawLines != null) {
if(plot instanceof CategoryPlot) {
CategoryPlot p = (CategoryPlot) plot;
CategoryItemRenderer r = p.getRenderer();
if(r instanceof LineAndShapeRenderer) {
((LineAndShapeRenderer)r).setDrawLines(this.drawLines.booleanValue());
}
}
else if(plot instanceof XYPlot) {
XYPlot p = (XYPlot) plot;
XYItemRenderer r = p.getRenderer();
if(r instanceof StandardXYItemRenderer) {
((StandardXYItemRenderer)r).setPlotLines(this.drawLines.booleanValue());
}
}
}
if(this.drawShapes != null) {
if(plot instanceof CategoryPlot) {
CategoryPlot p = (CategoryPlot) plot;
CategoryItemRenderer r = p.getRenderer();
if(r instanceof LineAndShapeRenderer) {
((LineAndShapeRenderer)r).setDrawShapes(this.drawShapes.booleanValue());
}
}
else if(plot instanceof XYPlot) {
XYPlot p = (XYPlot) plot;
XYItemRenderer r = p.getRenderer();
if(r instanceof StandardXYItemRenderer) {
((StandardXYItemRenderer)r).setPlotShapes(this.drawShapes.booleanValue());
}
}
}
//dmo: added this panel for colorbar control. (start dmo additions)
if (this.colorBarAxisPropertyPanel != null) {
ColorBar colorBar = null;
if (plot instanceof ContourPlot) {
ContourPlot p = (ContourPlot) plot;
colorBar = p.getColorBar();
}
if (colorBar != null) {
this.colorBarAxisPropertyPanel.setAxisProperties(colorBar);
}
}
//dmo: (end dmo additions)
}
}