frmuser_delete.java

这是我在北大青鸟的第一学期的一个毕业设计

import java.awt.BorderLayout;

import javax.swing.JFrame;
import javax.swing.JLabel;
import java.awt.*;
import javax.swing.JTextField;
import javax.swing.JButton;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

public class FrmUser_Delete extends JFrame {
    public FrmUser_Delete() {
        try {
            jbInit();
        } catch (Exception exception) {
            exception.printStackTrace();
        }
    }

    private void jbInit() throws Exception {
        getContentPane().setLayout(null);
        jLabel1.setFont(new java.awt.Font("仿宋_GB2312", Font.BOLD, 15));
        jLabel1.setText("请输入要删除的用户名:");
        jLabel1.setBounds(new Rectangle(11, 22, 199, 39));
        btnDelete.setBounds(new Rectangle(53, 115, 84, 48));
        btnDelete.setText("删除");
        btnDelete.addActionListener(new FrmUser_Delete_btnDelete_actionAdapter(this));
        btnCancel.setBounds(new Rectangle(185, 115, 84, 48));
        btnCancel.setText("取消");
        btnCancel.addActionListener(new FrmUser_Delete_btnCancel_actionAdapter(this));
        this.getContentPane().add(jLabel1);
        this.getContentPane().add(txtUser);
        this.getContentPane().add(btnDelete);
        this.getContentPane().add(btnCancel);
        txtUser.setText("");
        txtUser.setBounds(new Rectangle(204, 24, 126, 34));
    }

    JLabel jLabel1 = new JLabel();
    JTextField txtUser = new JTextField();
    JButton btnDelete = new JButton();
    JButton btnCancel = new JButton();
    public void btnCancel_actionPerformed(ActionEvent e) {
        this.dispose();
    }

    public void btnDelete_actionPerformed(ActionEvent e) {
        clsLogin_condb.UserDelete(txtUser.getText());
    }
}


class FrmUser_Delete_btnDelete_actionAdapter implements ActionListener {
    private FrmUser_Delete adaptee;
    FrmUser_Delete_btnDelete_actionAdapter(FrmUser_Delete adaptee) {
        this.adaptee = adaptee;
    }

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


class FrmUser_Delete_btnCancel_actionAdapter implements ActionListener {
    private FrmUser_Delete adaptee;
    FrmUser_Delete_btnCancel_actionAdapter(FrmUser_Delete adaptee) {
        this.adaptee = adaptee;
    }

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