架构师训练营第三周 -homework

/**
 * 控件顶层接口
 * **/
public interface Control {
    String getName();
    void addControl(Control control);
    void draw();
}

/**
 * 简单控件基类
 * */
public abstract class AbstractSimpleControl implements Control {
    private String name;
    @Override
    public String getName(){
        return this.name;
    }
    protected AbstractSimpleControl(String name){
        this.name=name;
    }
    @Override
    public void addControl(Control control){
        throw new UnsupportedOperationException();
    }
    @Override
    public void draw(){
        System.out.println("print "+this.getClass().getSimpleName()+"("+this.getName()+")");
    }
}

/**
 * 容器控件基类
 * **/
public abstract class AbstractContainerControl implements Control {
    private String name;
    private List<Control>  controls;

    protected AbstractContainerControl(String name){
        this.name=name;
        this.controls=new ArrayList<Control>();
    }
    public void addControl(Control control){
        this.controls.add(control);
    }

    public String getName(){
        return this.name;
    }
    @Override
    public void draw() {
        System.out.println("print "+this.getClass().getSimpleName()+"("+this.getName()+")");

        for(Control control:this.controls){
           control.draw();
       }
    }
}

/**
 * Button控件
 * */
public class Button extends AbstractSimpleControl {
    public Button(String name){super(name);}
}

/***
 * 复选框
 * */
public class CheckBox extends AbstractSimpleControl {
    public CheckBox(String name){super(name);}
}

/**
 * 标签控件
 * **/
public class Label extends AbstractSimpleControl {
    public Label(String name){super(name);}
}

public class LinkLabel extends AbstractSimpleControl {
    public LinkLable(String name){super(name);}
}

/**
 * passwordBox
 * **/
public class PasswordBox extends AbstractSimpleControl {
    public PasswordBox(String name){super(name);}
}

/**
 * 图片控件
 * */
public class Picture extends AbstractSimpleControl {
    public Picture(String name){super(name);}
}

/**
 * 文本输入框控件
 * */
public class TextBox extends AbstractSimpleControl {
    public TextBox(String name){super(name);}
}

/**
 * WinForm容器控件
 * ***/
public class WinForm extends AbstractContainerControl {
    public WinForm(String name){
        super(name);
    }
}

/**
 * Frame 容器控件
 * **/
public class Frame extends AbstractContainerControl {
    public Frame(String name){
        super(name);
    }
}


public class CompositeControlDemo {
    public static void main(String[] args) {
       Control winForm = new WinForm("WINDOW窗口");

       Control picture = new Picture("LOGO图片");
       winForm.addControl(picture);

       Control loginBtn=new Button("登录");
       winForm.addControl(loginBtn);

       Control registerBtn=new Button("注册");
       winForm.addControl(registerBtn);

       Control frame=new Frame("FRAME1");
       winForm.addControl(frame);

       Control userNameLabel=new Label("用户名");
       frame.addControl(userNameLabel);

       Control textBox=new TextBox("文本框");
       frame.addControl(textBox);

       Control passwordLabel=new Label("密码");
       frame.addControl(passwordLabel);

       Control passwordBox=new PasswordBox("密码框");
       frame.addControl(passwordBox);

       Control checkbox=new CheckBox("复选框");
       frame.addControl(checkbox);

       Control rememberMe=new TextBox("记住用户名");
       frame.addControl(rememberMe);

       Control noPassword=new LinkLable("忘记密码");
       frame.addControl(noPassword);

       winForm.draw();
    }
}