...
// 构建即将启动窗口的输入参数。
WindowForm form = new WindowForm();
form.setUser("Test");
form.setPass("1234");
// 下面这行代码实现上图描述的窗口构建过程，返回UserLogonController接口便于我们在该窗口外控制其窗口外围行为。
UserLogonController ctrl = WindowBuilder.buildUserLogonWindow(form);
...
					

package com.domax.pro.base;
import org.eclipse.swt.widgets.Shell;
public class BaseWindowBuilder {
	protected static IController build(Shell view,IController ctrl,IModel model,IForm form){
		bind(ctrl,model,view,form);
		model.initialize(); // 回调Model类的iniitialize()方法，在该方法中，我们填入实际窗口需要的商业逻辑
		ctrl.initialize();  // 回调Controller类的iniitialize()方法，在该方法中，我们填入实际窗口需要的控制逻辑

		//显示窗口
		view.open();
		return ctrl;
	}
	// 绑定Controller、Model和View类
	protected static void bind(IController ctrl, IModel model, Shell view, IForm form) {
		ctrl.setForm(form);
		ctrl.setModel(model);
		ctrl.setView(view);

		model.setForm(form);
		model.setController(ctrl);
		model.setView(view);
	}

}
				

// UserLogonModel用来初始化视图和编写商业逻辑
package com.domax.pro;
import com.domax.pro.Kopo.ModelAdapter;
public class UserLogonModel extends ModelAdapter {
	public void initialize() {
		UserLogonView view = (UserLogonView)this.getView();
		UserLogonForm form = (UserLogonForm)this.getForm();

		// 初始化界面的用户名和密码
		view.userText.setText(form.getUser());
		view.passText.setText(form.getPass());
	}

	// 用户登录校验
	public boolean logon(String user, String pass) {
		if(user.equals("Kopo") && pass.equals("1234")){
			return true;
		}else{
			return false;
		}

	}
}
				

//Controller类主要是初始化用例窗口的按钮监听事件
package com.domax.pro;

import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.widgets.MessageBox;

import com.domax.pro.Kopo.ControllerAdapter;

public class UserLogonController extends ControllerAdapter {
	private UserLogonView view;
	private UserLogonModel model;

	public void initialize() {
		model = (UserLogonModel)this.getModel();
		view = (UserLogonView)this.getView();

		// 监听"登录"按钮的事件
		view.logonBtn.addSelectionListener(new SelectionAdapter(){
			public void widgetSelected(SelectionEvent arg0) {
				// 调用Model实行校验，如果成功，打印提示框，关闭该窗口
				if(model.logon(view.userText.getText(),view.passText.getText())){
					MessageBox box = new MessageBox(view.getShell(),SWT.OK);
					box.setMessage("你已经成功登录!");
					box.open();

					view.close();
				}else{
					MessageBox box = new MessageBox(view.getShell(),SWT.OK);
					box.setMessage("用户名和密码错误，请重新输入!");
					box.open();
				}
			}
		});

		// 监听"取消"按钮的事件
		view.cancelBtn.addSelectionListener(new SelectionAdapter(){
			public void widgetSelected(SelectionEvent arg0) {
				view.close();
			}
		});
	}

}
				

//	UserLogonView是UserLogon用例的视图类，是由SWTDesigner可视化构建的，这里只列出代码片断
package com.domax.pro;
.....

public class UserLogonView extends Shell {

	public Button cancelBtn;
	public Button logonBtn;
	private Composite composite_1;
	public Text passText;
	private Button button_1;
	public Text userText; // <-- 注意上面列出的四个属性，SWTDesigner构建时默认private,我们需要手动更改为public
	private Button button;
	private Composite composite;

	public UserLogonView(Display display, int style) {
		super(display, style);
		createContents();
	}

	protected void createContents() {
		setText("用户登录界面");
		setSize(299, 128);

		composite = new Composite(this, SWT.NONE);
		composite.setLayoutData(new GridData(GridData.FILL_HORIZONTAL | GridData.VERTICAL_ALIGN_FILL));
		final GridLayout gridLayout = new GridLayout();
		gridLayout.numColumns = 2;
		composite.setLayout(gridLayout);

		button = new Button(composite, SWT.NONE);
		button.setText("用户名:");

		userText = new Text(composite, SWT.BORDER);
		userText.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
		....
	}
	....
}
				

// UserLogon用例窗口打开时,需要传入参数,我们用UserLogonForm来包装它
package com.domax.pro;

import com.domax.pro.Kopo.IForm;

public class  UserLogonForm implements IForm {
	private String user;
	private String pass;
	public String getPass() {
		return pass;
	}
	public void setPass(String pass) {
		this.pass = pass;
	}
	public String getUser() {
		return user;
	}
	public void setUser(String user) {
		this.user = user;
	}

}
				

// 对于特定的用例，模型、视图、控制是依赖固定的，所以该类作为一个工厂类，硬编码UserLogon用例的构建方法
package com.domax.pro;

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

import com.domax.pro.Kopo.BaseWindowBuilder;
import com.domax.pro.Kopo.IController;
import com.domax.pro.Kopo.IForm;

public class WindowBuilder extends BaseWindowBuilder{
	public static IController buildUserLogonWindow(IForm form){
		UserLogonView view = new UserLogonView(Display.getDefault(), SWT.SHELL_TRIM|SWT.SHIFT);
		UserLogonController ctrl = new UserLogonController ();
		UserLogonModel model = new UserLogonModel(); 

		return build(view,ctrl,model,form);
	}
}
				

....
button.addSelectionListener(new SelectionAdapter() {
	public void widgetSelected(SelectionEvent e)
	{
		// 构建输入值对象
		UserLogonForm form = new UserLogonForm();
		form.setUser("请在此处输入用户名...");
		form.setPass("请在此处输入密码名...");

		// 构建UserLogon用例窗口
		WindowBuilder.buildUserLogonWindow(form);
	}
});
....