import org.eclipse.swt.*;
import org.eclipse.swt.graphics.*;
import org.eclipse.swt.layout.*;
import org.eclipse.swt.widgets.*;

/**
 * @author Thomas Singer
 */
public class TableColumnsClientAreaTest {

	public static void main(String[] args) {
		final Display display = new Display();

		final Shell shell = new Shell(display);
		shell.setLayout(new FillLayout());

		final Table table = new Table(shell, SWT.MULTI);
		table.setHeaderVisible(true);
		final TableColumn column = new TableColumn(table, SWT.LEFT);
		column.setText("Column");

		new TableItem(table, SWT.NONE).setText("row 0");

		table.addListener(SWT.Resize, event -> {
			final Rectangle clientArea = table.getClientArea();
			System.out.println("clientArea = " + clientArea);
			column.setWidth(clientArea.width);
		});

		shell.setSize(400, 300);
		shell.open();

		while (!shell.isDisposed()) {
			if (!display.readAndDispatch()) {
				display.sleep();
			}
		}

		display.dispose();
	}
}