dialoghelp.java~13~

此程序是用Java实现的一个图书管理系统,再加以可以做毕业设计用而,而且实现的工能相对效全.

package bookmanager;

import java.awt.BorderLayout;
import java.awt.Frame;

import javax.swing.JDialog;
import javax.swing.JPanel;
import javax.swing.JLabel;
import java.awt.*;
import javax.swing.JButton;
import javax.swing.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

public class dialoghelp extends JDialog {//这个对话框实现初始用户密码的提示
    JPanel panel1 = new JPanel();
    JLabel lblu = new JLabel();
    JLabel lbluse = new JLabel();
    JLabel lblpswd = new JLabel();
    JLabel lblwd = new JLabel();
    JLabel lbltishi = new JLabel();
    JButton btnokon = new JButton();
    public dialoghelp(Frame owner, String title, boolean modal) {
        super(owner, title, modal);

        try {
            setDefaultCloseOperation(DISPOSE_ON_CLOSE);
            jbInit();
            pack();

        } catch (Exception exception) {
            exception.printStackTrace();
        }
    }

    public dialoghelp() {
        this(new Frame(), "dialoghelp", false);
    }

    private void jbInit() throws Exception {
        panel1.setLayout(null);
        this.setTitle("系统提示");
        lblu.setFont(new java.awt.Font("黑体", Font.PLAIN, 15));
        lblu.setText("初始用户:");
        lblu.setBounds(new Rectangle(0, 0, 71, 26));
        lbluse.setText("");
        lbluse.setBounds(new Rectangle(73, 3, 80, 19));
        lblpswd.setFont(new java.awt.Font("黑体", Font.PLAIN, 15));
        lblpswd.setText("密码：");
        lblpswd.setBounds(new Rectangle(30, 23, 45, 22));
        lblwd.setText("");
        lblwd.setBounds(new Rectangle(73, 23, 62, 20));
        lbltishi.setText("请尽快更改用户密码!");
        lbltishi.setBounds(new Rectangle(3, 42, 123, 21));
        btnokon.setBounds(new Rectangle(26, 65, 106, 31));
        btnokon.setFont(new java.awt.Font("黑体", Font.PLAIN, 15));
        btnokon.setBorder(BorderFactory.createEtchedBorder());
        btnokon.setText("确定");
        btnokon.addActionListener(new dialoghelp_btnokon_actionAdapter(this));
        getContentPane().add(panel1);
        panel1.add(btnokon);
        panel1.add(lblu);
        panel1.add(lbluse);
        panel1.add(lblpswd);
        panel1.add(lblwd);
        panel1.add(lbltishi);
        lbluse.setText("administrator");
        lblwd.setText("111111");
    }

    public void btnokon_actionPerformed(ActionEvent e) {
        this.dispose();
    }
}


class dialoghelp_btnokon_actionAdapter implements ActionListener {
    private dialoghelp adaptee;
    dialoghelp_btnokon_actionAdapter(dialoghelp adaptee) {
        this.adaptee = adaptee;
    }

    public void actionPerformed(ActionEvent e) {
        adaptee.btnokon_actionPerformed(e);
    }
}