import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;

public class DialogShell extends Shell {

	/**
	 * Launch the application
	 * 
	 * @param args
	 */
	public static void main(String args[]) {
		try {
			Display display = Display.getDefault();
			DialogShell shell = new DialogShell(display, SWT.SHELL_TRIM);
			shell.open();
			shell.layout();

		} catch (Exception e) {
			e.printStackTrace();
		}
	}

	/**
	 * Create the shell
	 * 
	 * @param display
	 * @param style
	 */
	public DialogShell(Display display, int style) {
		super(display, style);
		createContents();
	}

	Text text;

	/**
	 * Create contents of the window
	 */
	protected void createContents() {

		setSize(500, 375);
		setText("SWT Dialog");

		text = new Text(this, SWT.BORDER);
		text.setBounds(40, 25, 210, 30);
		text.setFocus();
		//
	}

	@Override
	public void open() {
		// TODO Auto-generated method stub
		super.open();
		text.setFocus();
	}

	public void clearText() {
		text.setText("");
	}
	
	public void setTextFocus(){
		text.setFocus();
	}

	@Override
	protected void checkSubclass() {
		// Disable the check that prevents subclassing of SWT components
	}

}