公共类adddeleteuser扩展javax swing综合.pdfVIP

//添加删除用户类

packageclasssource;

importjava.awt.event.*;

importjava.awt.*;

importjavax.swing.*;

importjava.sql.*;

publicclassAddDeleteUserextendsjavax.swing.JInternalFrame{

privateJButtonbutACancel,butDCancel,butDelete,butOk;

privateJComboBoxcbUserName;

privateJLabeljLabel1,jLabel2,jLabel3,jLabel4,jLabel5;

privateJPasswordFieldpas1,pas2,pas3;

privateJTextFieldtxtname;

publicAddDeleteUser(){//空构造

initComponents();

this.setVisible(true);

this.setClosable(true);

this.setSize(268,350);

}

privatevoidinitComponents(){

//实例化并添加控件

jLabel1=newJLabel();

jLabel2=newJLabel();

jLabel3=newJLabel();

txtname=newJTextField();

pas1=newJPasswordField();

pas2=newJPasswordField();

butOk=newJButton();

butACancel=newJButton();

jLabel4=newJLabel();

cbUserName=newJComboBox();

jLabel5=newJLabel();

pas3=newJPasswordField();

butDelete=newJButton();

butDCancel=newJButton();

//实例化并添加控件完成

getContentPane().setLayout(null);//设置布局

//为空间放置具置

jLabel1.setText(新用户名:);

getContentPane().add(jLabel1);

jLabel1.setBounds(30,30,70,20);

jLabel2.setText(输入:);

getContentPane().add(jLabel2);