groupsdialog.java

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/*
 * GroupsDialog.java
 *
 *  iReport  --  Visual designer for generating JasperReports Documents
 *  Copyright (C) 2002-2003  Giulio Toffoli [e-mail]
 *
 *  This program is free software; you can redistribute  and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program 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 General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 *
 *  Giulio Toffoli
 *  Via T.Aspetti, 233
 *  35100 Padova ITALY
 *  [e-mail]
 *
 *
 * Created on 10 maggio 2003, 9.51
 */

package it.businesslogic.ireport.gui;

import javax.swing.table.*;
import javax.swing.*;
import javax.swing.event.*;
import it.businesslogic.ireport.*;
import it.businesslogic.ireport.util.*;

import java.util.*;
/**
 *
 * @author  Administrator
 */
public class GroupsDialog extends javax.swing.JDialog {
    
    
    private JReportFrame jReportFrame=null;
    
    /** Creates new form GroupsDialog */
    public GroupsDialog(java.awt.Frame parent, boolean modal) {
        super(parent, modal);
        initComponents();
         this.setSize(420, 250);
         Misc.centerFrame(this);
        
        DefaultListSelectionModel dlsm =  (DefaultListSelectionModel)this.jTableGroups.getSelectionModel();
        dlsm.addListSelectionListener(new javax.swing.event.ListSelectionListener() {
            public void valueChanged(ListSelectionEvent e)  {
                jTableGroupsListSelectionValueChanged(e);
            }
        });
    }
    
    public void jTableGroupsListSelectionValueChanged(javax.swing.event.ListSelectionEvent e)
    {
         if (this.jTableGroups.getSelectedRowCount() > 0) {
            this.jButtonModifyGroup.setEnabled(true);
            this.jButtonDeleteGroup.setEnabled(true);
        }
        else {
            this.jButtonModifyGroup.setEnabled(false);
            this.jButtonDeleteGroup.setEnabled(false);
        }
    }
    
     public void updateGroups() {
    
         
        DefaultTableModel dtm = (DefaultTableModel)jTableGroups.getModel();
        dtm.setRowCount(0);
    
        if (jReportFrame == null) return;
        Enumeration e = jReportFrame.getReport().getGroups().elements();
        while (e.hasMoreElements())
        {
            it.businesslogic.ireport.Group group = (it.businesslogic.ireport.Group)e.nextElement();
            Vector row = new Vector();
            row.addElement( group );
            
            dtm.addRow(row);           
        }    
    }
    /** 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.
     */
        private void initComponents() {//GEN-BEGIN:initComponents
                java.awt.GridBagConstraints gridBagConstraints;

                jPanelFields = new javax.swing.JPanel();
                jScrollPane3 = new javax.swing.JScrollPane();
                jTableGroups = new javax.swing.JTable();
                jPanelButtons = new javax.swing.JPanel();
                jButtonNewGroup = new javax.swing.JButton();
                jButtonModifyGroup = new javax.swing.JButton();
                jButtonDeleteGroup = new javax.swing.JButton();
                jButtonDeleteGroup1 = new javax.swing.JButton();
                jButtonDeleteGroup2 = new javax.swing.JButton();

                addWindowListener(new java.awt.event.WindowAdapter() {
                        public void windowClosing(java.awt.event.WindowEvent evt) {
                                closeDialog(evt);
                        }
                });

                jPanelFields.setLayout(new java.awt.BorderLayout());

                jScrollPane3.setBackground(new java.awt.Color(255, 255, 255));
                jScrollPane3.setFont(new java.awt.Font("Dialog", 0, 11));
                jTableGroups.setFont(new java.awt.Font("Dialog", 0, 11));
                jTableGroups.setModel(new javax.swing.table.DefaultTableModel(
                        new Object [][] {

                        },
                        new String [] {
                                "Group name"
                        }
                ) {
                        boolean[] canEdit = new boolean [] {
                                false
                        };

                        public boolean isCellEditable(int rowIndex, int columnIndex) {
                                return canEdit [columnIndex];
                        }
                });
                jScrollPane3.setViewportView(jTableGroups);

                jPanelFields.add(jScrollPane3, java.awt.BorderLayout.CENTER);

                jPanelButtons.setLayout(new java.awt.GridBagLayout());

                jPanelButtons.setPreferredSize(new java.awt.Dimension(100, 10));
                jPanelButtons.setMinimumSize(new java.awt.Dimension(100, 10));
                jButtonNewGroup.setFont(new java.awt.Font("Dialog", 0, 11));
                jButtonNewGroup.setText("New");
                jButtonNewGroup.addActionListener(new java.awt.event.ActionListener() {
                        public void actionPerformed(java.awt.event.ActionEvent evt) {
                                jButtonNewGroupActionPerformed(evt);
                        }
                });

                gridBagConstraints = new java.awt.GridBagConstraints();
                gridBagConstraints.gridx = 0;
                gridBagConstraints.gridy = 0;
                gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
                gridBagConstraints.insets = new java.awt.Insets(3, 3, 5, 3);
                gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHWEST;
                jPanelButtons.add(jButtonNewGroup, gridBagConstraints);

                jButtonModifyGroup.setFont(new java.awt.Font("Dialog", 0, 11));
                jButtonModifyGroup.setText("Modify");
                jButtonModifyGroup.setEnabled(false);
                jButtonModifyGroup.addActionListener(new java.awt.event.ActionListener() {
                        public void actionPerformed(java.awt.event.ActionEvent evt) {
                                jButtonModifyGroupActionPerformed(evt);
                        }
                });

                gridBagConstraints = new java.awt.GridBagConstraints();
                gridBagConstraints.gridx = 0;
                gridBagConstraints.gridy = 1;
                gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
                gridBagConstraints.insets = new java.awt.Insets(0, 3, 5, 3);
                gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHWEST;
                jPanelButtons.add(jButtonModifyGroup, gridBagConstraints);

                jButtonDeleteGroup.setFont(new java.awt.Font("Dialog", 0, 11));
                jButtonDeleteGroup.setText("Delete");
                jButtonDeleteGroup.setEnabled(false);
                jButtonDeleteGroup.addActionListener(new java.awt.event.ActionListener() {
                        public void actionPerformed(java.awt.event.ActionEvent evt) {
                                jButtonDeleteGroupActionPerformed(evt);
                        }
                });

                gridBagConstraints = new java.awt.GridBagConstraints();
                gridBagConstraints.gridx = 0;
                gridBagConstraints.gridy = 4;
                gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
                gridBagConstraints.insets = new java.awt.Insets(0, 3, 5, 3);
                gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHWEST;
                gridBagConstraints.weightx = 1.0;
                gridBagConstraints.weighty = 1.0;
                jPanelButtons.add(jButtonDeleteGroup, gridBagConstraints);

                jButtonDeleteGroup1.setFont(new java.awt.Font("Dialog", 0, 11));
                jButtonDeleteGroup1.setText("Move Up");
                jButtonDeleteGroup1.setEnabled(false);
                gridBagConstraints = new java.awt.GridBagConstraints();
                gridBagConstraints.gridx = 0;
                gridBagConstraints.gridy = 2;
                gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
                gridBagConstraints.insets = new java.awt.Insets(0, 3, 5, 3);
                gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHWEST;
                jPanelButtons.add(jButtonDeleteGroup1, gridBagConstraints);

                jButtonDeleteGroup2.setFont(new java.awt.Font("Dialog", 0, 11));