Example usage for javax.swing.table DefaultTableModel DefaultTableModel

Introduction

In this page you can find the example usage for javax.swing.table DefaultTableModel DefaultTableModel.

Prototype

public DefaultTableModel()

Source Link

Document

Constructs a default DefaultTableModel which is a table of zero columns and zero rows.

Usage

From source file:Main.java

public static void main(String[] argv) throws Exception {
    DefaultTableModel model = new DefaultTableModel();
    JTable table = new JTable(model);

    model.addColumn("Col1");
    model.addRow(new Object[] { "r1" });
    model.addRow(new Object[] { "r2" });
    model.addRow(new Object[] { "r3" });

    // Remove the first row
    model.removeRow(0);/*from w ww  . j  a  v  a  2s .  com*/

    JFrame f = new JFrame();
    f.setSize(300, 300);
    f.add(new JScrollPane(table));
    f.setVisible(true);
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    DefaultTableModel model = new DefaultTableModel();
    JTable table = new JTable(model);

    model.addColumn("Col1");
    model.addRow(new Object[] { "r1" });
    model.addRow(new Object[] { "r2" });
    model.addRow(new Object[] { "r3" });

    // Move the last row to the beginning of the table
    model.moveRow(model.getRowCount() - 1, model.getRowCount() - 1, 0);

    JFrame f = new JFrame();
    f.setSize(300, 300);//from  w ww .j  a  va2 s .co m
    f.add(new JScrollPane(table));
    f.setVisible(true);
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    DefaultTableModel model = new DefaultTableModel();
    JTable table = new JTable(model);

    model.addColumn("Col1");
    model.addRow(new Object[] { "r1" });
    model.addRow(new Object[] { "r2" });
    model.addRow(new Object[] { "r3" });

    // Move the last two rows to the start of the table
    model.moveRow(model.getRowCount() - 2, model.getRowCount() - 1, 0);

    JFrame f = new JFrame();
    f.setSize(300, 300);/*from   w  w  w .j  a v a 2s .com*/
    f.add(new JScrollPane(table));
    f.setVisible(true);
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    DefaultTableModel model = new DefaultTableModel();
    JTable table = new JTable(model);

    model.addColumn("Col1");
    model.addRow(new Object[] { "r1" });
    model.addRow(new Object[] { "r2" });
    model.addRow(new Object[] { "r3" });

    // Move the first two rows to the end of the table
    model.moveRow(0, 1, model.getRowCount() - 2);

    JFrame f = new JFrame();
    f.setSize(300, 300);/*from ww w  . jav a 2 s . c o m*/
    f.add(new JScrollPane(table));
    f.setVisible(true);
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    DefaultTableModel model = new DefaultTableModel();
    JTable table = new JTable(model);

    model.addColumn("Col1");
    model.addRow(new Object[] { "r1" });
    model.addRow(new Object[] { "r2" });
    model.addRow(new Object[] { "r3" });

    // Move the first row to the end of the table
    model.moveRow(0, 0, model.getRowCount() - 1);

    JFrame f = new JFrame();
    f.setSize(300, 300);//from w  ww  . ja v  a2  s  .  c  o  m
    f.add(new JScrollPane(table));
    f.setVisible(true);
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    DefaultTableModel model = new DefaultTableModel();
    JTable table = new JTable(model);

    // Create some data
    model.addColumn("Col1");
    model.addRow(new Object[] { "r1" });
    model.addRow(new Object[] { "r2" });
    model.addRow(new Object[] { "r3" });

    model.removeRow(model.getRowCount() - 1);

    JFrame f = new JFrame();
    f.setSize(300, 300);//from  w w  w  .j a  v  a2 s.c om
    f.add(new JScrollPane(table));
    f.setVisible(true);
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    DefaultTableModel model = new DefaultTableModel();
    JTable table = new JTable(model);

    model.addColumn("Col1");
    model.addColumn("Col2");

    // Create the first row
    model.insertRow(0, new Object[] { "r1" });

    // Append a row
    model.insertRow(model.getRowCount(), new Object[] { "r5" });

    JFrame f = new JFrame();
    f.setSize(300, 300);//from  w  w  w  .j a v a2s .c  om
    f.add(new JScrollPane(table));
    f.setVisible(true);
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    DefaultTableModel model = new DefaultTableModel();
    JTable table = new JTable(model);

    model.addColumn("Col1");
    model.addColumn("Col2");

    // Create the first row
    model.insertRow(0, new Object[] { "r1" });

    // Insert a row at position p
    int p = 1;/*from  www  .j av a  2  s. c om*/
    model.insertRow(p, new Object[] { "r3" });

    JFrame f = new JFrame();
    f.setSize(300, 300);
    f.add(new JScrollPane(table));
    f.setVisible(true);
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    DefaultTableModel model = new DefaultTableModel();
    JTable table = new JTable(model);

    model.addColumn("Col1");
    model.addColumn("Col2");

    model.addRow(new Object[] { "v1", "v2" });

    model.addRow(new Object[] { "v1" });

    model.addRow(new Object[] { "v1", "v2", "v3" });

    JFrame f = new JFrame();
    f.setSize(300, 300);//  w w w  .j av  a2  s  . com
    f.add(new JScrollPane(table));
    f.setVisible(true);

}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    DefaultTableModel model = new DefaultTableModel();
    JTable table = new JTable(model);
    table.setAutoCreateColumnsFromModel(false);

    boolean ascending = false;
    Vector data = model.getDataVector();
    Object[] colData = new Object[model.getRowCount()];

    for (int i = 0; i < colData.length; i++) {
        colData[i] = ((Vector) data.get(i)).get(0);
    }//from w  w  w.j av  a2s.  c o  m
    Arrays.sort(colData, new ColumnSorter());
    for (int i = 0; i < colData.length; i++) {
        ((Vector) data.get(i)).set(0, colData[i]);
    }
    model.fireTableStructureChanged();
}