groupsdialog.java

iReport-0.4.1-src是iReport的源代码,iReport是一个开源的报表项目,可以生成PDF等格式报表

/*
 * 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;
    
    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JButton jButtonDeleteGroup;
    private javax.swing.JButton jButtonModifyGroup;
    private javax.swing.JButton jButtonMoveDownGroup;
    private javax.swing.JButton jButtonMoveUpGroup;
    private javax.swing.JButton jButtonNewGroup;
    private javax.swing.JPanel jPanelButtons;
    private javax.swing.JPanel jPanelFields;
    private javax.swing.JScrollPane jScrollPane3;
    private javax.swing.JTable jTableGroups;
    // End of variables declaration//GEN-END:variables
    
    /**
     * 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) {
        
        /* Buttons Move Up and Move Down */
        if (this.jTableGroups.getSelectedRowCount() == 1 && this.jTableGroups.getRowCount() > 1) {
            int row= jTableGroups.getSelectedRows()[0];
            this.jButtonMoveDownGroup.setEnabled( row != this.jTableGroups.getRowCount()-1);
            this.jButtonMoveUpGroup.setEnabled( row != 0);
        } else {
            // Moving of multiple groups not allowed
            this.jButtonMoveDownGroup.setEnabled(false);
            this.jButtonMoveUpGroup.setEnabled(false);
        }
        
        /* Other buttons*/
        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() {
        
        if (jReportFrame == null) {
            return;
        }
        
        DefaultTableModel dtm = (DefaultTableModel)jTableGroups.getModel();
        dtm.setRowCount(0);
        
        for (Iterator i = jReportFrame.getReport().getGroups().iterator(); i.hasNext(); ) {
            it.businesslogic.ireport.Group group = (it.businesslogic.ireport.Group) i.next();
            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();
        jButtonMoveUpGroup = new javax.swing.JButton();
        jButtonMoveDownGroup = new javax.swing.JButton();
        jButtonDeleteGroup = 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.anchor = java.awt.GridBagConstraints.NORTHWEST;
        gridBagConstraints.insets = new java.awt.Insets(3, 3, 5, 3);
        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.anchor = java.awt.GridBagConstraints.NORTHWEST;
        gridBagConstraints.insets = new java.awt.Insets(0, 3, 5, 3);
        jPanelButtons.add(jButtonModifyGroup, gridBagConstraints);

        jButtonMoveUpGroup.setFont(new java.awt.Font("Dialog", 0, 11));
        jButtonMoveUpGroup.setText("Move Up");
        jButtonMoveUpGroup.setEnabled(false);
        jButtonMoveUpGroup.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButtonMoveUpGroupActionPerformed(evt);
            }
        });

        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 2;
        gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHWEST;
        gridBagConstraints.insets = new java.awt.Insets(0, 3, 5, 3);
        jPanelButtons.add(jButtonMoveUpGroup, gridBagConstraints);

        jButtonMoveDownGroup.setFont(new java.awt.Font("Dialog", 0, 11));
        jButtonMoveDownGroup.setText("Move Down");
        jButtonMoveDownGroup.setEnabled(false);
        jButtonMoveDownGroup.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButtonMoveDownGroupActionPerformed(evt);
            }
        });

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

        jButtonDeleteGroup.setFont(new java.awt.Font("Dialog", 0, 11));
        jButtonDeleteGroup.setText("Delete");
        jButtonDeleteGroup.setEnabled(false);
        jButtonDeleteGroup.addActionListener(new java.awt.event.ActionListener() {