swing界⾯设计之登录注册界⾯
开发环境：Eclipse Neon.3 Release (4.6.3)
我⽤的为javaee版本的，为了便于设计界⾯，需要安装windowbuilder插件，可以直接在marketplace⾥搜索到。 说明：参考凯哥视频同步学习的
界⾯效果
登录界⾯
注册界⾯
关键技术
该项⽬⽤到了
⽤到了图⽚（点击src右键⽂件夹取名res并复制图⽚login.jpg）
源码
com.lsh.view.LoginDialog
package com.lsh.view;
import java.awt.BorderLayout;
import javax.swing.JButton;
import javax.swing.JDialog;
import javax.swing.JPanel;
import javax.swing.border.EmptyBorder;
import javax.swing.JTextField;
import javax.swing.JLabel;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;
import javax.swing.ImageIcon;
import javax.swing.border.TitledBorder;
import com.lsh.util.ImageScale;
@SuppressWarnings("serial")
public class LoginDialog extends JDialog {
private final JPanel contentPanel = new JPanel();
private JTextField textField;
private JTextField textField_1;
private JTextField textField_2;
private JTextField textField_3;
private JTextField textField_4;
private JTextField textField_5;
private static final int DIALOG_WIDTH=414;
javaswing酷炫界面private static final int DIALOG_HEIGHT=340;
private static final int DIALOG_HEIGHT_EXTEND=573;
/**
* Launch the application.
*/
public static void main(String[] args) {
try
{
org.jb2011.lnf.beautyeye.BeautyEyeLNFHelper.launchBeautyEyeLNF();
}
catch(Exception e)
{
//TODO exception
System.out.println("加载炫彩⽪肤失败！");
}
try {
LoginDialog dialog = new LoginDialog();
dialog.setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE);
dialog.setVisible(true);
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* Create the dialog.
*/
public LoginDialog() {
setAlwaysOnTop(true);
setResizable(false);
setBounds(400, 100, DIALOG_WIDTH,DIALOG_HEIGHT);
setBounds(400, 100, DIALOG_WIDTH,DIALOG_HEIGHT);
getContentPane().setLayout(new BorderLayout());
contentPanel.setBorder(new EmptyBorder(5, 5, 5, 5));
getContentPane().add(contentPanel, BorderLayout.CENTER);
contentPanel.setLayout(null);
//设置居中
//XY(Size()));
JButton btnNewButton = new JButton("注册");
btnNewButton.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent arg0) {
if(Height()==DIALOG_HEIGHT_EXTEND){
LoginDialog.this.setSize(DIALOG_WIDTH,DIALOG_HEIGHT);
}
else{
LoginDialog.this.setSize(DIALOG_WIDTH,DIALOG_HEIGHT_EXTEND);
}
}
});
btnNewButton.setBounds(53, 224, 93, 23);
contentPanel.add(btnNewButton);
JButton btnNewButton_1 = new JButton("登录");
btnNewButton_1.setBounds(190, 224, 93, 23);
contentPanel.add(btnNewButton_1);
textField = new JTextField();
textField.setBounds(133, 147, 150, 25);
contentPanel.add(textField);
textField.setColumns(10);
textField_1 = new JTextField();
textField_1.setBounds(133, 182, 150, 25);
contentPanel.add(textField_1);
textField_1.setColumns(10);
JLabel lblNewLabel = new JLabel("邮箱");
lblNewLabel.setBounds(53, 151, 54, 15);
contentPanel.add(lblNewLabel);
JLabel lblNewLabel_1 = new JLabel("密码");
lblNewLabel_1.setBounds(53, 194, 54, 15);
contentPanel.add(lblNewLabel_1);
JLabel lblNewLabel_2 = new JLabel("New label");
lblNewLabel_2.setBounds(0, 0, 360, 136);
ImageIcon icon=new ImageIcon(Resource("/res/login.jpg"));
Image(icon, Width(), Height());
lblNewLabel_2.setIcon((icon));
contentPanel.add(lblNewLabel_2);
JPanel panel = new JPanel();
panel.setBorder(new TitledBorder(null, "\u6CE8\u518C\u7528\u6237", TitledBorder.LEADING, TitledBorder.TOP, null, null));        panel.setBounds(12, 259, 336, 221);
contentPanel.add(panel);
panel.setLayout(null);
JLabel lblNewLabel_3 = new JLabel("邮箱");
lblNewLabel_3.setBounds(41, 29, 55, 18);
panel.add(lblNewLabel_3);
JLabel lblNewLabel_4 = new JLabel("验证码");
lblNewLabel_4.setBounds(41, 85, 55, 18);
panel.add(lblNewLabel_4);
JLabel lblNewLabel_5 = new JLabel("密码");
lblNewLabel_5.setBounds(41, 115, 55, 18);
panel.add(lblNewLabel_5);
JLabel label = new JLabel("确认密码");
label.setBounds(41, 145, 55, 18);
panel.add(label);
textField_2 = new JTextField();
textField_2.setBounds(123, 22, 150, 25);
panel.add(textField_2);
textField_2.setColumns(10);
textField_3 = new JTextField();
textField_3.setBounds(123, 80, 150, 25);
panel.add(textField_3);
textField_3.setColumns(10);
textField_4 = new JTextField();
textField_4.setBounds(123, 113, 150, 25);
panel.add(textField_4);
textField_4.setColumns(10);
textField_5 = new JTextField();
textField_5.setBounds(123, 145, 150, 25);
panel.add(textField_5);
textField_5.setColumns(10);
JButton btnNewButton_2 = new JButton("发送验证码");
btnNewButton_2.setBounds(123, 52, 83, 23);
panel.add(btnNewButton_2);
JButton btnNewButton_3 = new JButton("取消");
btnNewButton_3.setBounds(51, 182, 83, 27);
panel.add(btnNewButton_3);
JButton btnNewButton_4 = new JButton("确认");
btnNewButton_4.setBounds(190, 182, 83, 27);
panel.add(btnNewButton_4);
}
}
⼯具类  com.lsh.util.ImageScale
package com.lsh.util;
import java.awt.Image;
import javax.swing.ImageIcon;
public class ImageScale {
public static ImageIcon getImage(ImageIcon icon,int width,int height){
Image Image().getScaledInstance(width, height,Image.SCALE_REPLICATE);
icon.setImage(image);
return icon;
}
}
⼯具类 com.lsh.util.WindowXY
package com.lsh.util;
import java.awt.Dimension;
import java.awt.Point;
import java.awt.Toolkit;
public class WindowXY {
public static Point getXY(int w,int h){
Toolkit DefaultToolkit();
int ScreenSize().width;
int ScreenSize().height;
return new Point((width-w)/2,(height-h)/2);
}
public static Point getXY(Dimension dimension) {
return getXY(dimension.width, dimension.height);    }
}