package benchmark;

import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;

public class TestLayoutShell {

	private Shell shell;
	private MyComposite composite;
	
	public static void main (String[] args) {		
		TestLayoutShell test = new TestLayoutShell();
		test.run();
	}
	
	private void run() {
		Display display = new Display();
		shell = new Shell(display);
		shell.setLayout(new GridLayout(3, false));
		
		composite = new MyComposite(shell, SWT.BORDER);
		composite.setLayoutData(new GridData(100, 100));
		
		Button layoutButton = new Button(shell, SWT.PUSH);
		layoutButton.setText("Layout shell");
		layoutButton.addSelectionListener(new SelectionAdapter() {
			public void widgetSelected(SelectionEvent arg0) {
				shell.layout(true, true);
			}
		});
		
		Button layout2Button = new Button(shell, SWT.PUSH);
		layout2Button.setText("Layout composite");
		layout2Button.addSelectionListener(new SelectionAdapter() {
			public void widgetSelected(SelectionEvent arg0) {
				composite.layout(true, true);
			}
		});

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



package benchmark;

import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;

public class MyComposite extends Composite {

	public MyComposite(Composite parent, int style) {
		super(parent, style);
	}

	public void layout() {
		super.layout();
                System.out.println("layout()");
	}

	public void layout(boolean arg0, boolean arg1) {
		super.layout(arg0, arg1);
		System.out.println("layout(boolean arg0, boolean arg1)");
	}

	public void layout(boolean arg0) {
		super.layout(arg0);
		System.out.println("layout(boolean arg0)");
	}

	public void layout(Control[] arg0, int arg1) {
		super.layout(arg0, arg1);
		System.out.println("layout(Control[] arg0, int arg1)");
	}

	public void layout(Control[] arg0) {
		super.layout(arg0);
		System.out.println("layout(Control[] arg0)");
	}
}