/*
Copyright 2008-2010 Gephi
Authors : Mathieu Bastian <mathieu.bastian@gephi.org>
Website : http://www.gephi.org
This file is part of Gephi.
Gephi is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
Gephi 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 Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with Gephi. If not, see <http://www.gnu.org/licenses/>.
*/
package org.gephi.ui.components;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.DefaultListModel;
import javax.swing.JButton;
import javax.swing.JList;
//WORK IN PROGRESS, NOT WORKING NOT TESTED YET
public class SwapListPanel extends javax.swing.JPanel {
/** Creates new form SwapListPanel */
public SwapListPanel() {
initComponents();
}
/** This method is called from within the constructor to
* initialize the form.
* WARNING: Do NOT modify this code. The content of this method is
* always regenerated by the Form Editor.
*/
@SuppressWarnings("unchecked")
// <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
private void initComponents() {
java.awt.GridBagConstraints gridBagConstraints;
scrollPane1 = new javax.swing.JScrollPane();
itemList1 = new javax.swing.JList();
scrollPane2 = new javax.swing.JScrollPane();
itemList2 = new javax.swing.JList();
leftButton = new javax.swing.JButton();
rightButton = new javax.swing.JButton();
setLayout(new java.awt.GridBagLayout());
itemList1.setModel(new javax.swing.AbstractListModel() {
String[] strings = { "Item 1", "Item 2", "Item 3", "Item 4", "Item 5" };
public int getSize() { return strings.length; }
public Object getElementAt(int i) { return strings[i]; }
});
scrollPane1.setViewportView(itemList1);
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 0;
gridBagConstraints.gridy = 1;
gridBagConstraints.gridheight = 2;
gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
gridBagConstraints.anchor = java.awt.GridBagConstraints.FIRST_LINE_START;
gridBagConstraints.weightx = 1.0;
gridBagConstraints.weighty = 1.0;
gridBagConstraints.insets = new java.awt.Insets(5, 5, 5, 5);
add(scrollPane1, gridBagConstraints);
itemList2.setModel(new javax.swing.AbstractListModel() {
String[] strings = { "Item 1", "Item 2", "Item 3", "Item 4", "Item 5" };
public int getSize() { return strings.length; }
public Object getElementAt(int i) { return strings[i]; }
});
scrollPane2.setViewportView(itemList2);
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 2;
gridBagConstraints.gridy = 1;
gridBagConstraints.gridheight = 2;
gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
gridBagConstraints.weightx = 1.0;
gridBagConstraints.weighty = 1.0;
gridBagConstraints.insets = new java.awt.Insets(5, 5, 5, 5);
add(scrollPane2, gridBagConstraints);
leftButton.setIcon(new javax.swing.ImageIcon(getClass().getResource("/org/gephi/ui/components/resources/leftArrow.png"))); // NOI18N
leftButton.setText(org.openide.util.NbBundle.getMessage(SwapListPanel.class, "SwapListPanel.leftButton.text")); // NOI18N
leftButton.setMinimumSize(new java.awt.Dimension(33, 23));
leftButton.setPreferredSize(new java.awt.Dimension(33, 23));
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 1;
gridBagConstraints.gridy = 1;
gridBagConstraints.anchor = java.awt.GridBagConstraints.SOUTH;
gridBagConstraints.weighty = 1.0;
gridBagConstraints.insets = new java.awt.Insets(0, 0, 3, 0);
add(leftButton, gridBagConstraints);
rightButton.setIcon(new javax.swing.ImageIcon(getClass().getResource("/org/gephi/ui/components/resources/rightArrow.png"))); // NOI18N
rightButton.setText(org.openide.util.NbBundle.getMessage(SwapListPanel.class, "SwapListPanel.rightButton.text")); // NOI18N
rightButton.setMinimumSize(new java.awt.Dimension(33, 23));
rightButton.setPreferredSize(new java.awt.Dimension(33, 23));
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 1;
gridBagConstraints.gridy = 2;
gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTH;
gridBagConstraints.weighty = 1.0;
gridBagConstraints.insets = new java.awt.Insets(3, 0, 0, 0);
add(rightButton, gridBagConstraints);
}// </editor-fold>//GEN-END:initComponents
// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.JList itemList1;
private javax.swing.JList itemList2;
private javax.swing.JButton leftButton;
private javax.swing.JButton rightButton;
private javax.swing.JScrollPane scrollPane1;
private javax.swing.JScrollPane scrollPane2;
// End of variables declaration//GEN-END:variables
private class SwapListModel {
JList leftList;
JList rightList;
DefaultListModel leftModel = new DefaultListModel();
DefaultListModel rightModel = new DefaultListModel();
JButton leftButton;
JButton rightButton;
public SwapListModel(JList leftList, JList rightList, JButton leftButton, JButton rightButton) {
this.leftList = leftList;
this.rightList = rightList;
this.leftButton = leftButton;
this.rightButton = rightButton;
leftList.setModel(leftModel);
rightList.setModel(rightModel);
leftButton.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
fromRightToLeftAction();
}
});
rightButton.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
fromLeftToRightAction();
}
});
}
public void fromLeftToRightAction() {
Object value = leftList.getSelectedValue();
rightModel.addElement(value);
leftModel.removeElement(value);
rightButton.setEnabled(!rightModel.isEmpty());
leftButton.setEnabled(!leftModel.isEmpty());
}
public void fromRightToLeftAction() {
Object value = rightList.getSelectedValue();
leftModel.addElement(value);
rightModel.removeElement(value);
rightButton.setEnabled(!rightModel.isEmpty());
leftButton.setEnabled(!leftModel.isEmpty());
if (leftList.getSelectedIndex() == -1 && !leftModel.isEmpty()) {
leftList.setSelectedIndex(0);
}
if (rightList.getSelectedIndex() == -1 && !rightModel.isEmpty()) {
rightList.setSelectedIndex(0);
}
}
public Object[] getLeftValues() {
return leftModel.toArray();
}
public Object[] getRightValues() {
return rightModel.toArray();
}
public void setLeftValues(Object[] values) {
leftModel.clear();
for (Object o : values) {
leftModel.addElement(o);
}
if (!leftModel.isEmpty()) {
leftList.setSelectedIndex(0);
}
if (!rightModel.isEmpty()) {
rightList.setSelectedIndex(0);
}
rightButton.setEnabled(!rightModel.isEmpty());
leftButton.setEnabled(!leftModel.isEmpty());
}
}
}