Name: jk109818 Date: 06/11/2002


FULL PRODUCT VERSION :
Linux:

java version "1.3.1_02"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.1_02-b02)
Java HotSpot(TM) Client VM (build 1.3.1_02-b02, mixed mode)

Windows NT4.0 SP6:

java version "1.4.0"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.0-b92)
Java HotSpot(TM) Client VM (build 1.4.0-b92, mixed mode)

FULL OPERATING SYSTEM VERSION :
glibc-2.2.4-22
Linux d241s086.osl.be 2.4.13 #9S SMP Thu Dec 13 12:46:27
CET 2001 i686 unknown
Caldera OpenLinux 3.1


ADDITIONAL OPERATING SYSTEMS :
Windows NT4 SP6a



A DESCRIPTION OF THE PROBLEM :
In a JTable, if the row at index 0 is selected and if a new
row is inserted at index 0, rows at index 0 and index 1
becomes selected (Only row at index 1 should be selected)

STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
1. selected row at index 0 in a JTable
2. insert a new row at index 0

EXPECTED VERSUS ACTUAL BEHAVIOR :
Expected: row at index 1 is selected
Actual: rows at index 0 and 1 are selected

This bug can be reproduced always.

---------- BEGIN SOURCE ----------
/*
 * JTableSelectionTest.java
 *
 * Created on June 11, 2002, 9:35 AM
 */

/**
 *
 * This code demonstrates the selection error when a row is inserted at
position 0
 * when the row at index 0 is selected.
 * Just launch this and click on the "Insert at 0" button to see the bug in
action.
 *
 * @author Frederic Rouyre
 */

import javax.swing.table.DefaultTableModel;

public class JTableSelectionTest extends javax.swing.JFrame {

    /** Creates new form JTableSelectionTest */
    public JTableSelectionTest() {
        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.
     */
    private void initComponents() {
        jButton1 = new javax.swing.JButton();
        jScrollPane1 = new javax.swing.JScrollPane();
        jTable1 = new javax.swing.JTable();
        
        addWindowListener(new java.awt.event.WindowAdapter() {
            public void windowClosing(java.awt.event.WindowEvent evt) {
                exitForm(evt);
            }
        });
        
        jButton1.setText("Insert At 0");
        jButton1.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton1ActionPerformed(evt);
            }
        });
        
        getContentPane().add(jButton1, java.awt.BorderLayout.WEST);
        
        jTable1.setModel(new javax.swing.table.DefaultTableModel(
        new Object [][] {
            
        },
        new String [] {
            
        }
        ));
        jScrollPane1.setViewportView(jTable1);
        
        getContentPane().add(jScrollPane1, java.awt.BorderLayout.CENTER);
        
        pack();
    }

    private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {
        // Add your handling code here:
        model.insertRow(0, insert);
    }

    /** Exit the Application */
    private void exitForm(java.awt.event.WindowEvent evt) {
        System.exit(0);
    }

    /**
    * @param args the command line arguments
    */
    public static void main(String args[]) {
        JTableSelectionTest test = new JTableSelectionTest();
        test.model = new DefaultTableModel(data, title);
        test.jTable1.setModel(test.model);
test.jTable1.setRowSelectionInterval(0,0);
        test.show();
    }


    // Variables declaration - do not modify
    private javax.swing.JButton jButton1;
    private javax.swing.JScrollPane jScrollPane1;
    private javax.swing.JTable jTable1;
    // End of variables declaration

    public static final String[][] data = {
        { "hello", "world" },
        { "we", "are" },
        { "showing", "the" },
        { "bug", "!!!!!!" }
    };
    
    public static final String[] insert = { "Insert", "This" };
    
    public static final String[] title = { "Text1", "Text2" };
    
    DefaultTableModel model;
    
}

---------- END SOURCE ----------
(Review ID: 153447)
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