Java SE (Java Platform, Standard Edition)

Hello,

I am creating a JTable with a custom table model and a custom column model. However the table header is not being displayed (yes, it is in a JScrollPane). I've shrunk the problem down into a single compileable example:

Thanks for your help.

import javax.swing.*;
import javax.swing.table.*;

public class Test1 extends JFrame
{
	public static void main(String args[])
	{
		JTable table;
		TableColumnModel colModel=createTestColumnModel();
		TestTableModel tableModel=new TestTableModel();
		Test1 frame=new Test1();

		table=new JTable(tableModel, colModel);
		frame.getContentPane().add(new JScrollPane(table));

		frame.setSize(200,200);
		frame.setVisible(true);
	}

	private static DefaultTableColumnModel createTestColumnModel()
	{
		DefaultTableColumnModel columnModel=new DefaultTableColumnModel();
		columnModel.addColumn(new TableColumn(0));

		return columnModel;
	}

	static class TestTableModel extends AbstractTableModel
	{
		public int getColumnCount()
		{
			return 1;
		}

		public Class<?> getColumnClass(int columnIndex)
		{
			return String.class;
		}

		public String getColumnName(int column)
		{
			return "col";
		}

		public int getRowCount()
		{
			return 1;
		}

		public Object getValueAt(int row, int col)
		{
			return "test";
		}

		public void setValueAt(Object aValue, int rowIndex, int columnIndex)
		{
		}
	}
}

Edited by: 802416 on 14-Oct-2010 04:29
added