252-JavaGUI界面编程-安装WindowBuilder插件并新建JFrame简单窗体&页面交互 & 常用的表单域&获取表单域的值.md

注意

本博文仅供学术研究和交流参考，严禁将其用于商业用途。如因违规使用产生的任何法律问题，使用者需自行负责。

概念

1. 在 Eclipse的 dropins 文件夹 放入 WinBuilder_v1.8.0_mars 文件

2. 重启 Eclipse 若 window--> preferences --> 下有WindowBuilder 则安装成功

示例代码

package com.tencent.chapter06.gui;

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

import javax.swing.ButtonGroup;
import javax.swing.DefaultComboBoxModel;
import javax.swing.JButton;
import javax.swing.JCheckBox;
import javax.swing.JComboBox;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JPasswordField;
import javax.swing.JRadioButton;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;
import javax.swing.JTextField;

public class AddEmpPanel extends JPanel {
	private JTextField txt_empno;
	private JTextField txt_ename;
	private JPasswordField txt_password;
	private final ButtonGroup buttonGroup = new ButtonGroup();
	private JRadioButton rdb_man;
	private JRadioButton rdb_female;
	private JCheckBox cbx_dajidali;
	private JCheckBox cbx_code;
	private JCheckBox cbx_basketball;
	private JCheckBox cbx_sing;
	private JTextArea txt_demo;
	private JComboBox combx_address;

	/**
	 * Create the panel.
	 */
	public AddEmpPanel() {
		setLayout(null);
		
		JLabel label = new JLabel("\u5458\u5DE5\u7F16\u53F7\uFF1A");
		label.setBounds(46, 43, 72, 15);
		add(label);
		
		txt_empno = new JTextField();
		txt_empno.setText("123");
		txt_empno.setBounds(128, 35, 110, 31);
		add(txt_empno);
		txt_empno.setColumns(10);
		
		JLabel label_1 = new JLabel("\u5458\u5DE5\u59D3\u540D\uFF1A");
		label_1.setBounds(321, 43, 72, 15);
		add(label_1);
		
		txt_ename = new JTextField();
		txt_ename.setBounds(403, 36, 126, 28);
		add(txt_ename);
		txt_ename.setColumns(10);
		
		JLabel label_2 = new JLabel("\u5458\u5DE5\u5BC6\u7801\uFF1A");
		label_2.setBounds(46, 88, 72, 15);
		add(label_2);
		
		txt_password = new JPasswordField();
		txt_password.setBounds(128, 80, 110, 31);
		add(txt_password);
		
		JLabel label_3 = new JLabel("\u6027    \u522B\uFF1A");
		label_3.setBounds(321, 88, 72, 15);
		add(label_3);
		
		rdb_man = new JRadioButton("\u7537");
		buttonGroup.add(rdb_man);
		rdb_man.setBounds(403, 84, 46, 23);
		add(rdb_man);
		
		rdb_female = new JRadioButton("\u5973");
		buttonGroup.add(rdb_female);
		rdb_female.setBounds(475, 84, 54, 23);
		add(rdb_female);
		
		JLabel label_4 = new JLabel("\u7231    \u597D\uFF1A");
		label_4.setBounds(46, 142, 72, 15);
		add(label_4);
		
		cbx_dajidali = new JCheckBox("\u5927\u5409\u5927\u5229");
		cbx_dajidali.setBounds(128, 138, 82, 23);
		add(cbx_dajidali);
		
		cbx_code = new JCheckBox("\u5199\u4EE3\u7801");
		cbx_code.setBounds(214, 138, 72, 23);
		add(cbx_code);
		
		cbx_basketball = new JCheckBox("\u7BEE\u7403");
		cbx_basketball.setBounds(288, 138, 54, 23);
		add(cbx_basketball);
		
		cbx_sing = new JCheckBox("\u5531\u6B4C");
		cbx_sing.setBounds(350, 138, 72, 23);
		add(cbx_sing);
		
		JLabel label_5 = new JLabel("\u7C4D    \u8D2F\uFF1A");
		label_5.setBounds(46, 184, 72, 15);
		add(label_5);
		
		combx_address = new JComboBox();
		combx_address.setModel(new DefaultComboBoxModel(new String[] {"", "\u5E7F\u5DDE\u5E02", "\u6C55\u5934\u5E02", "\u6F6E\u5DDE\u5E02", "\u6DF1\u5733\u5E02", "\u6E5B\u6C5F\u5E02", "\u6C5F\u95E8\u5E02"}));
		combx_address.setBounds(128, 181, 89, 21);
		add(combx_address);
		
		JLabel label_6 = new JLabel("\u5907    \u6CE8\uFF1A");
		label_6.setBounds(46, 242, 72, 15);
		add(label_6);
		
		JScrollPane scrollPane = new JScrollPane();
		scrollPane.setBounds(124, 237, 230, 78);
		add(scrollPane);
		
		txt_demo = new JTextArea();
		txt_demo.setLocation(128, 0);
		scrollPane.setViewportView(txt_demo);
		txt_demo.setLineWrap(true);
		
		//新增
		JButton button = new JButton("\u65B0\u589E");
		button.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				//员工编号
				String empno = txt_empno.getText();
				//员工姓名
				String ename = txt_ename.getText();
				//密码
				char[] passwordArray = txt_password.getPassword();
				//性别
				String sex = "不详";
				if(rdb_man.isSelected())
				{
					sex = rdb_man.getText();
				}
				else if(rdb_female.isSelected())
				{
					sex = rdb_female.getText();
				}
				//爱好
				String hobby = "";
				if(cbx_dajidali.isSelected())
				{
					hobby += cbx_dajidali.getText() + ";";
				}
				if(cbx_code.isSelected())
				{
					hobby += cbx_code.getText() + ";";
				}
				if(cbx_basketball.isSelected())
				{
					hobby += cbx_basketball.getText() + ";";
				}
				if(cbx_sing.isSelected())
				{
					hobby += cbx_sing.getText() + ";";
				}
				//籍贯
				String address = (String)combx_address.getSelectedItem();
				//备注
				String demo = txt_demo.getText();
				
				System.out.println("员工编号：" + empno + "\n"
						+ " 员工姓名：" + ename + "\n"
						+ " 密码：" + new String(passwordArray) + "\n"
						+ " 性别：" + sex + "\n"
						+ " 爱好：" + hobby + "\n"
						+ " 籍贯：" + address + "\n"
						+ " 备注：" + demo + "\n");
			}
		});
		button.setBounds(535, 319, 93, 23);
		add(button);
		
		JButton button_1 = new JButton("\u91CD\u7F6E");
		button_1.setBounds(417, 319, 93, 23);
		add(button_1);

	}
}

package com.tencent.chapter06.gui;

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

import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;
import javax.swing.JPanel;
import javax.swing.JSeparator;
import javax.swing.JToolBar;
import javax.swing.UIManager;
import javax.swing.UnsupportedLookAndFeelException;
import javax.swing.border.EmptyBorder;

public class MainFrame extends JFrame {

	private JPanel contentPane;
	private JPanel panel;

	/**
	 * Launch the application.
	 */
	public static void main(String[] args) {
		EventQueue.invokeLater(new Runnable() {
			public void run() {
				try {
					MainFrame frame = new MainFrame();
					frame.setVisible(true);
				} catch (Exception e) {
					e.printStackTrace();
				}
			}
		});
	}
	
	static{
		try {
//			UIManager.setLookAndFeel("com.sun.java.swing.plaf.nimbus.NimbusLookAndFeel");//Nimbus风格，jdk6 update10版本以后的才会出现
			UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());//当前系统风格
//			UIManager.setLookAndFeel("com.sun.java.swing.plaf.motif.MotifLookAndFeel");//Motif风格，是蓝黑
//			UIManager.setLookAndFeel(UIManager.getCrossPlatformLookAndFeelClassName());//跨平台的Java风格
//			UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel");//windows风格
//			UIManager.setLookAndFeel("javax.swing.plaf.windows.WindowsLookAndFeel");//windows风格
//			UIManager.setLookAndFeel("javax.swing.plaf.metal.MetalLookAndFeel");//java风格
//			UIManager.setLookAndFeel("com.apple.mrj.swing.MacLookAndFeel");//待考察，
		} catch (ClassNotFoundException e) {
			e.printStackTrace();
		} catch (InstantiationException e) {
			e.printStackTrace();
		} catch (IllegalAccessException e) {
			e.printStackTrace();
		} catch (UnsupportedLookAndFeelException e) {
			e.printStackTrace();
		}
	}

	/**
	 * Create the frame.
	 */
	public MainFrame() {
		setIconImage(Toolkit.getDefaultToolkit().getImage("E:\\Tencent\\MySeniorProject\\icon\\layers.png"));
		setTitle("\u96C7\u5458\u7BA1\u7406\u7CFB\u7EDF");
		setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		setBounds(100, 100, 761, 449);
		
		JMenuBar menuBar = new JMenuBar();
		setJMenuBar(menuBar);
		
		JMenu menu = new JMenu("\u5458\u5DE5\u7BA1\u7406");
		menuBar.add(menu);
		
		JMenu menu_4 = new JMenu("\u65B0\u589E\u5458\u5DE5");
		menu.add(menu_4);
		
		JMenuItem menuItem = new JMenuItem("\u65B0\u589E\u666E\u901A\u5458\u5DE5");
		menu_4.add(menuItem);
		
		JMenuItem menuItem_1 = new JMenuItem("\u65B0\u589E\u7BA1\u7406\u5458");
		menu_4.add(menuItem_1);
		
		JMenuItem menuItem_2 = new JMenuItem("\u67E5\u8BE2\u5458\u5DE5");
		menu.add(menuItem_2);
		
		JSeparator separator = new JSeparator();
		menu.add(separator);
		
		JMenuItem menuItem_3 = new JMenuItem("\u9000\u51FA");
		menu.add(menuItem_3);
		
		JMenu menu_1 = new JMenu("\u90E8\u95E8\u7BA1\u7406");
		menuBar.add(menu_1);
		
		JMenu menu_2 = new JMenu("\u5C97\u4F4D\u7BA1\u7406");
		menuBar.add(menu_2);
		
		JMenu menu_3 = new JMenu("\u7CFB\u7EDF\u8BBE\u7F6E");
		menuBar.add(menu_3);
		contentPane = new JPanel();
		contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
		setContentPane(contentPane);
		contentPane.setLayout(null);
		
		JToolBar toolBar = new JToolBar();
		toolBar.setBounds(0, 0, 745, 35);
		contentPane.add(toolBar);
		
		//新增员工
		JButton button = new JButton("");
		button.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				//1.先移除原panel中所有的内容
				panel.removeAll();
				panel.repaint();
				
				//2.再想panel中添加新的内容（新增员工的界面）
				AddEmpPanel addEmpPanel = new AddEmpPanel();
				addEmpPanel.setBounds(0, 0, 745, 352);
				panel.add(addEmpPanel);
			}
		});
		button.setToolTipText("\u65B0\u589E\u5458\u5DE5");
		button.setIcon(new ImageIcon("E:\\Tencent\\MySeniorProject\\icon\\add.png"));
		toolBar.add(button);
		
		JButton button_1 = new JButton("");
		button_1.setToolTipText("\u8C03\u8F6C\u90E8\u95E8");
		button_1.setIcon(new ImageIcon("E:\\Tencent\\MySeniorProject\\icon\\layout_edit.png"));
		toolBar.add(button_1);
		
		JButton button_2 = new JButton("");
		button_2.setToolTipText("\u8C03\u6574\u85AA\u8D44");
		button_2.setIcon(new ImageIcon("E:\\Tencent\\MySeniorProject\\icon\\money.png"));
		toolBar.add(button_2);
		
		panel = new JPanel();
		panel.setBounds(0, 38, 745, 352);
		contentPane.add(panel);
		panel.setLayout(null);
		
		JLabel lblNewLabel = new JLabel("");
		lblNewLabel.setIcon(new ImageIcon("E:\\Tencent\\MySeniorProject\\icon\\bg.jpg"));
		lblNewLabel.setBounds(0, 0, 745, 352);
		panel.add(lblNewLabel);
		
		//窗体居中
		this.setLocationRelativeTo(null);
	}
}

---

分割线

---

相关信息

以上就是我关于 JavaGUI界面编程-安装WindowBuilder插件并新建JFrame简单窗体&页面交互 & 常用的表单域&获取表单域的值 知识点的整理与总结的全部内容，希望对你有帮助。。。。。。。