week03- 作业

import java.util.ArrayList;
import java.util.List;
public class Component {
    private String code;
    private String name;
    private List<Component> children = new ArrayList<>();
    public Component(String code, String name) {
        this.code = code;
        this.name = name;
    }
    public void add(Component component){
        children.add(component);
    }
    public void print(){
        System.out.println("print " + code + "(" + name + ")");
        for (Component child : children) {
            child.print();
        }
    }
}
public class CompositePattern {
    public static void main(String[] args) {
        Component winForm = new Component("WinForm", "WINDOW窗口");
        Component picture = new Component("Picture", "LOGO图片");
        Component button1 = new Component("Button", "登录");
        Component button2 = new Component("Button", "注册");
        Component frame = new Component("Frame", "FRAME1");
        Component label1 = new Component("Label", "用户名");
        Component textBox1 = new Component("TextBox", "文本框");
        Component label2 = new Component("Label", "密码");
        Component passwordBox = new Component("PasswordBox", "密码框");
        Component checkBox = new Component("CheckBox", "复选框");
        Component textBox2 = new Component("TextBox", "记住用户名");
        Component linkLabel = new Component("LinkLabel", "忘记密码");
        winForm.add(picture);
        winForm.add(button1);
        winForm.add(button2);
        winForm.add(frame);
        frame.add(label1);
        frame.add(textBox1);
        frame.add(label2);
        frame.add(passwordBox);
        frame.add(checkBox);
        frame.add(textBox2);
        frame.add(linkLabel);
        winForm.print();
    }
}

print WinForm(WINDOW窗口)
print Picture(LOGO图片)
print Button(登录)
print Button(注册)
print Frame(FRAME1)
print Label(用户名)
print TextBox(文本框)
print Label(密码)
print PasswordBox(密码框)
print CheckBox(复选框)
print TextBox(记住用户名)
print LinkLabel(忘记密码)