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

public class CompositeDemo {

	public static Display myDisplay;
	public static boolean internalCall = false;

	public static void main(String[] args) {
		internalCall = true;
		myDisplay = new Display();
		CompositeDemo cd = new CompositeDemo();
		cd.runDemo(myDisplay);
	}

	public void runDemo(Display display) {
		myDisplay = display;
		Shell shell = new Shell(display);
		shell.setSize(300,300);
		shell.setText("Composite Demo");

		Composite composite1 = new Composite(shell,SWT.BORDER);
		composite1.setBounds(10,10,270,250);
		composite1.setBackground(new Color(display,31,133,31));

		Label label = new Label(composite1,SWT.NONE);
		label.setText("Here is a green composite");
		label.setBounds(10,10,200,20);

		Composite composite2 = new Composite(composite1,SWT.H_SCROLL|SWT.V_SCROLL);
		composite2.setBounds(10,40,200,200);

		List list = new List(composite2,SWT.MULTI);
		for (int i=0; i<50; i++) {
			list.add("Item " + i);
		}
		list.setSize(300,300);

		shell.open();

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