Java实验05(01)计算员工工资

1. (0分)

设计Manager类、GUI类及事件处理
题目描述
(1)设计一个Manager类并编写代
码， Manager类的属性有姓名，
工号，基本工资，小时工资(元/小时）。自定义方法：至少包括计算月工资的方法：calSalary()。
(2)编写一个GUI类，输入manager的姓名、工号，基本工资，月工作时间（小时），创建对象，调用calSalary()方法计算出该manager的月工资，并显示在用户界面上。
*/

package test01_manager;

import java.awt.GridLayout;
import java.awt.Toolkit;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JTextField;

public class ManageDemo {
    
    

	public static void main(String[] args) {
    
    
		// TODO Auto-generated method stub
		new ManagerGUI();
	}

}

class Manager {
    
    
	private String name;
	private String ID;
	private double hourNum;
	private double basicPrice;
	private double hourPrice;

	public Manager(String name, String ID, double hourNum, double basicPrice, double hourPrice) {
    
    
		this.name = name;
		this.ID = ID;
		this.hourNum = hourNum;
		this.basicPrice = basicPrice;
		this.hourPrice = hourPrice;
	}

	public double calSalary() {
    
    
		return basicPrice + hourPrice * hourNum;
	}
}

class ManagerGUI extends JFrame implements ActionListener {
    
    
	// 定义组件
	JLabel nameLabel, IDLabel, hourNumLabel, basicPriceLabel, hourPriceLabel, priceLabel;
	JTextField nameTextField, IDTextField, hourNumTextField, basicPriceTextField, hourPriceTextField, priceTextField;
	JPanel namePanel, IDPanel, hourNumPanel, basicPricePanel, hourPricePanel, pricePanel;
	JButton calSalaryButton;

	public ManagerGUI() {
    
    
		nameLabel = new JLabel("姓名");
		IDLabel = new JLabel("工号");
		hourNumLabel = new JLabel("小时数");
		basicPriceLabel = new JLabel("基本工资");
		hourPriceLabel = new JLabel("小时工资");
		priceLabel = new JLabel("总工资");

		nameTextField = new JTextField(10);
		IDTextField = new JTextField(10);
		hourNumTextField = new JTextField(10);
		basicPriceTextField = new JTextField(10);
		hourPriceTextField = new JTextField(10);
		priceTextField = new JTextField(10);

		namePanel = new JPanel();
		IDPanel = new JPanel();
		hourNumPanel = new JPanel();
		basicPricePanel = new JPanel();
		hourPricePanel = new JPanel();
		pricePanel = new JPanel();

		calSalaryButton = new JButton("计算");

		// 添加绑定
		calSalaryButton.addActionListener(this);
		namePanel.add(nameLabel);
		namePanel.add(nameTextField);
		IDPanel.add(IDLabel);
		IDPanel.add(IDTextField);
		hourNumPanel.add(hourNumLabel);
		hourNumPanel.add(hourNumTextField);
		basicPricePanel.add(basicPriceLabel);
		basicPricePanel.add(basicPriceTextField);
		hourPricePanel.add(hourPriceLabel);
		hourPricePanel.add(hourPriceTextField);
		pricePanel.add(priceLabel);
		pricePanel.add(priceTextField);

		this.setLayout(new GridLayout(7, 1, 5, 5));

		this.add(namePanel);
		this.add(IDPanel);
		this.add(hourNumPanel);
		this.add(basicPricePanel);
		this.add(hourPricePanel);
		this.add(calSalaryButton);
		this.add(pricePanel);

		this.setTitle("Manager");
		this.setSize(300, 250);

		// 设置窗体关闭时候，保证JVM要退出就是控制台
		this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

		// 获取你的屏幕的宽和高
		int width = Toolkit.getDefaultToolkit().getScreenSize().width;
		int height = Toolkit.getDefaultToolkit().getScreenSize().height;
		// 然后设置你编写的窗口的初始位置，也就是在中间，
		this.setLocation(width / 2 - 200, height / 2 - 150);

		// 显示
		this.setVisible(true);
	}

	@Override
	public void actionPerformed(ActionEvent e) {
    
    
		// TODO Auto-generated method stub
		if (e.getSource() == calSalaryButton) {
    
    

			String name = nameTextField.getText();
			String ID = IDTextField.getText();
			double hourNum = Double.parseDouble(hourNumTextField.getText());
			double basicPrice = Double.parseDouble(basicPriceTextField.getText());
			double hourPrice = Double.parseDouble(hourPriceTextField.getText());
			Manager manager = new Manager(name, ID, hourNum, basicPrice, hourPrice);
			double price = manager.calSalary();
			priceTextField.setText(String.valueOf(price));

		}
	}
}