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import java.awt.BorderLayout;
import java.awt.Container;
import javax.swing.JFrame;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.JViewport;
import javax.swing.UIManager;
public class HeaderlessSample {
public static void main(String args[]) {
Object rowData[][] = {
{ "Row1-Column1", "Row1-Column2", "Row1-Column3" },
{ "Row2-Column1", "Row2-Column2", "Row2-Column3" } };
Object columnNames[] = { "Column 1", "Column 2", "Column 3" };
// JTable table = new HeaderlessTable(rowData, columnNames);
JTable table = new JTable(rowData, columnNames);
table.setTableHeader(null);
JScrollPane scrollPane = new JScrollPane(table);
// scrollPane.setColumnHeaderView(null);
JFrame frame = new JFrame("Headerless Table");
frame.getContentPane().add(scrollPane, BorderLayout.CENTER);
frame.setSize(300, 150);
frame.setVisible(true);
}
static class HeaderlessTable extends JTable {
public HeaderlessTable(Object rowData[][], Object columnNames[]) {
super(rowData, columnNames);
}
protected void configureEnclosingScrollPane() {
Container container = getParent();
if (container instanceof JViewport) {
Container viewParent = container.getParent();
if (viewParent instanceof JScrollPane) {
JScrollPane scrollPane = (JScrollPane) viewParent;
JViewport viewport = scrollPane.getViewport();
if (viewport == null || viewport.getView() != this) {
return;
}
// scrollPane.setColumnHeaderView(getTableHeader());
scrollPane.setBorder(UIManager
.getBorder("Table.scrollPaneBorder"));
}
}
}
}
}
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