tipsdialog.java

图书馆座位管理系统

package librarysearchingsystem;

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


public class TipsDialog extends JDialog implements ActionListener,
        Runnable {
    JLabel jLabel1 = new JLabel();
    JButton jButton1 = new JButton();
    BorderLayout borderLayout1 = new BorderLayout();
    JPanel jPanel1 = new JPanel();
    private int width = 220;
    private final int height = 140;
    private boolean resize = false;
    private String message = "学号或密码有误";
//    Frame f;

    public TipsDialog() {
        try {
            jbInit();
        } catch (Exception ex) {
            ex.printStackTrace();
        }
    }

    public TipsDialog(String message) {
        this.message = message;
        try {
            jbInit();
        } catch (Exception ex) {
            ex.printStackTrace();
        }
    }

    public TipsDialog(String message, boolean resize) {
        this.message = message;
        this.resize = resize;
        try {
            jbInit();
        } catch (Exception ex) {
            ex.printStackTrace();
        }

    }


    public static void main(String[] args) {
        TipsDialog wr = new TipsDialog();
    }

    private void jbInit() throws Exception {
        this.getContentPane().setBackground(new Color(173, 138, 187));
        this.setName("");
//        this.setResizable(false);
        if (resize) {
            width = message.length() * 20+20;
        }
        this.setSize(width, height);

        Dimension d = Toolkit.getDefaultToolkit().getScreenSize();
        this.setLocation((d.width - width) / 2, (d.height - height) / 2);
        this.getContentPane().setLayout(borderLayout1);
        jLabel1.setFont(new java.awt.Font("华文行楷", Font.PLAIN, 20));
        jLabel1.setBorder(null);
        jLabel1.setText(message);
        jLabel1.setHorizontalAlignment(JLabel.CENTER);
        jButton1.setFont(new java.awt.Font("隶书", Font.PLAIN, 14));
        jButton1.setText("确 认");
        this.getContentPane().add(jPanel1, java.awt.BorderLayout.SOUTH);
        jPanel1.setBackground(new Color(228, 187, 225));
        jPanel1.add(jButton1);
        this.getContentPane().add(jLabel1, java.awt.BorderLayout.CENTER);
        jButton1.addActionListener(this);

        Thread t = new Thread(this);
        t.start();

        this.setModal(true);
        this.setVisible(true);

    }

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

    public void run() {
        try {
            Thread.sleep(3000);
            this.dispose();
        } catch (InterruptedException ex) {
        }

    }


}