/*
* ErrorBarDirectionPanel.java of project jchart2d, a panel
* for selection of the directions of error bars.
* Copyright (c) 2007 - 2011 Achim Westermann, created on 09:50:20.
*
* 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 St, Fifth Floor, Boston, MA 02110-1301 USA
*
* If you modify or optimize the code in a useful way please let me know.
* Achim.Westermann@gmx.de
*
*/
package info.monitorenter.gui.chart.controls.errorbarwizard;
import info.monitorenter.gui.chart.IErrorBarPolicy;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Insets;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.BorderFactory;
import javax.swing.Box;
import javax.swing.JCheckBox;
import javax.swing.JLabel;
import javax.swing.JPanel;
/**
* A panel for selection of the directions of error bars.
* <p>
* See
* <code>{@link info.monitorenter.gui.chart.errorbars.AErrorBarPolicyConfigurable}</code>
* for more information on the configurable directions of error bars.
* <p>
*
*
* @author <a href="mailto:Achim.Westermann@gmx.de">Achim Westermann </a>
*
* @version $Revision: 1.8 $
*/
public class ErrorBarDirectionPanel
extends JPanel {
/** Generated <code>serialVersionUID</code>. */
private static final long serialVersionUID = 7474825906798331943L;
/**
* Creates an instance that hooks as a control (view & controller) to the
* error bar policy model instance.
* <p>
*
* @param errorBarPolicy
* the error bar policy to control directions of display of.
*/
public ErrorBarDirectionPanel(final IErrorBarPolicy<?> errorBarPolicy) {
super();
this.setBorder(BorderFactory.createEtchedBorder());
this.setLayout(new GridBagLayout());
GridBagConstraints gbc = new GridBagConstraints();
gbc.anchor = GridBagConstraints.WEST;
gbc.fill = GridBagConstraints.NONE;
gbc.gridwidth = 1;
gbc.gridheight = 1;
gbc.weightx = 0;
gbc.gridx = 0;
gbc.gridy = 0;
gbc.insets = new Insets(2, 2, 2, 2);
// The checkboxes for dimension / direction
// Negative x error
JLabel label = new JLabel("Negative X");
label.setToolTipText("Show error bars in negative x direction.");
this.add(label, gbc);
JCheckBox box = new JCheckBox();
if (errorBarPolicy.isShowNegativeXErrors()) {
box.setSelected(true);
}
box.addActionListener(new ActionListener() {
/**
* @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)
*/
public void actionPerformed(final ActionEvent e) {
JCheckBox checkbox = (JCheckBox) e.getSource();
boolean boxState = checkbox.isSelected();
boolean change = boxState != errorBarPolicy.isShowNegativeXErrors();
if (change) {
errorBarPolicy.setShowNegativeXErrors(boxState);
}
}
});
gbc.gridx = 1;
this.add(box, gbc);
// Negative y error
label = new JLabel("Negative Y");
label.setToolTipText("Show error bars in negative y direction.");
gbc.gridx = 2;
this.add(label, gbc);
box = new JCheckBox();
if (errorBarPolicy.isShowNegativeYErrors()) {
box.setSelected(true);
}
box.addActionListener(new ActionListener() {
/**
* @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)
*/
public void actionPerformed(final ActionEvent e) {
JCheckBox checkbox = (JCheckBox) e.getSource();
boolean boxState = checkbox.isSelected();
boolean change = boxState != errorBarPolicy.isShowNegativeYErrors();
if (change) {
errorBarPolicy.setShowNegativeYErrors(boxState);
}
}
});
gbc.gridx = 3;
this.add(box, gbc);
// fill a dummy component that may be resized:
gbc.gridx = 4;
gbc.gridheight = 2;
gbc.fill = GridBagConstraints.HORIZONTAL;
gbc.weightx = 1;
this.add(Box.createHorizontalGlue(), gbc);
gbc.fill = GridBagConstraints.NONE;
gbc.weightx = 0;
gbc.gridheight = 1;
// Positive x error
label = new JLabel("Positive X");
label.setToolTipText("Show error bars in positive x direction.");
gbc.gridx = 0;
gbc.gridy++;
this.add(label, gbc);
box = new JCheckBox();
if (errorBarPolicy.isShowPositiveXErrors()) {
box.setSelected(true);
}
box.addActionListener(new ActionListener() {
/**
* @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)
*/
public void actionPerformed(final ActionEvent e) {
JCheckBox checkbox = (JCheckBox) e.getSource();
boolean boxState = checkbox.isSelected();
boolean change = boxState != errorBarPolicy.isShowPositiveXErrors();
if (change) {
errorBarPolicy.setShowPositiveXErrors(boxState);
}
}
});
gbc.gridx = 1;
this.add(box, gbc);
// Positive y error
label = new JLabel("Positive Y");
label.setToolTipText("Show error bars in positive y direction.");
gbc.gridx = 2;
this.add(label, gbc);
box = new JCheckBox();
if (errorBarPolicy.isShowPositiveYErrors()) {
box.setSelected(true);
}
box.addActionListener(new ActionListener() {
/**
* @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)
*/
public void actionPerformed(final ActionEvent e) {
JCheckBox checkbox = (JCheckBox) e.getSource();
boolean boxState = checkbox.isSelected();
boolean change = boxState != errorBarPolicy.isShowPositiveYErrors();
if (change) {
errorBarPolicy.setShowPositiveYErrors(boxState);
}
}
});
gbc.gridx = 3;
this.add(box, gbc);
}
}