public JTable()
JTable table = new JTable();
public JTable(int rows, int columns)
JTable table = new JTable(2, 3);
public JTable(Object rowData[][], Object columnNames[])
Object rowData[][] = { { "Row1-Column1", "Row1-Column2", "Row1-Column3"},
{ "Row2-Column1", "Row2-Column2", "Row2-Column3"} };
Object columnNames[] = { "Column One", "Column Two", "Column Three"};
JTable table = new JTable(rowData, columnNames);
public JTable(TableModel model)
TableModel model = new DefaultTableModel(rowData, columnNames);
JTable table = new JTable(model);
public JTable(TableModel model, TableColumnModel columnModel)
TableColumnModel columnModel = new DefaultTableColumnModel();
TableColumn firstColumn = new TableColumn(1);
firstColumn.setHeaderValue(headers[1]);columnModel.addColumn(firstColumn);
TableColumn secondColumn = new TableColumn(0);
secondColumn.setHeaderValue(headers[0]);
columnModel.addColumn(secondColumn);
JTable table = new JTable(model, columnModel);
public JTable(TableModel model, TableColumnModel columnModel, ListSelectionModel selectionModel)
ListSelectionModel selectionModel = new DefaultListSelectionModel();
selectionModel.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
JTable table = new JTable(model, columnModel, selectionModel);
import java.awt.BorderLayout;
import javax.swing.JFrame;
import javax.swing.JScrollPane;
import javax.swing.JTable;
public class JTableCreatingDemo {
public static void main(String args[]) {
JFrame frame = new JFrame();
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
Object rowData[][] = { { "Row1-Column1", "Row1-Column2", "Row1-Column3" },
{ "Row2-Column1", "Row2-Column2", "Row2-Column3" } };
Object columnNames[] = { "Column One", "Column Two", "Column Three" };
JTable table = new JTable(rowData, columnNames);
JScrollPane scrollPane = new JScrollPane(table);
frame.add(scrollPane, BorderLayout.CENTER);
frame.setSize(300, 150);
frame.setVisible(true);
}
}