pnllendbook_lend.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.JPanel;
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;
import javax.swing.JScrollPane;

public class pnlLendBook_Lend extends JPanel {
    FrmBook fm;
    public pnlLendBook_Lend(FrmBook f) {
        fm=f;
        try {
            jbInit();
        } catch (Exception exception) {
            exception.printStackTrace();
        }
    }

    private void jbInit() throws Exception {
        this.setLayout(null);
        jLabel1.setText("借书证号:");
        jLabel1.setBounds(new Rectangle(26, 19, 68, 35));
        txtCardId.setBounds(new Rectangle(88, 18, 119, 31));
        jLabel2.setText("图书编号:");
        jLabel2.setBounds(new Rectangle(231, 17, 62, 35));
        txtBookNumber.setBounds(new Rectangle(290, 19, 119, 31));
        btnLend.setBounds(new Rectangle(89, 69, 76, 43));
        btnLend.setText("借书");
        btnLend.addActionListener(new pnlLendBook_Lend_btnLend_actionAdapter(this));
        btnReset.setBounds(new Rectangle(225, 69, 76, 43));
        btnReset.setText("重置");
        btnReset.addActionListener(new pnlLendBook_Lend_btnReset_actionAdapter(this));
        this.add(jLabel1);
        this.add(jLabel2);
        this.add(txtCardId);
        this.add(txtBookNumber);
        this.add(btnLend);
        this.add(btnReset);
    }

    JLabel jLabel1 = new JLabel();
    JTextField txtCardId = new JTextField();
    JLabel jLabel2 = new JLabel();
    JTextField txtBookNumber = new JTextField();
    JButton btnLend = new JButton();
    JButton btnReset = new JButton();
    public void btnReset_actionPerformed(ActionEvent e) {
        txtCardId.setText("");
        txtBookNumber.setText("");
    }

    public void btnLend_actionPerformed(ActionEvent e) {
        boolean book=false,card=false;
        card=clsLendNumber_condb.IsCanLend(txtCardId.getText());
        book=bookadd_condb.IsHaveBook(txtBookNumber.getText());
        if(card && book)
        {
            clsLendBook_condb.InsertRecord(txtCardId.getText(),txtBookNumber.getText());
            clsLendNumber_condb.SetLendCount(txtCardId.getText());
            bookadd_condb.SetZero(txtBookNumber.getText());
        }

        clsLendBook_condb.initSearch();
        clsLendBook_condb.initInfo(fm.tblData,clsLendBook_condb.rsLbl);
        fm.page=0;
       String tab="lendbook";
        fm.DataPane(clsLendBook_condb.rsLend(),tab);

    }
}


class pnlLendBook_Lend_btnLend_actionAdapter implements ActionListener {
    private pnlLendBook_Lend adaptee;
    pnlLendBook_Lend_btnLend_actionAdapter(pnlLendBook_Lend adaptee) {
        this.adaptee = adaptee;
    }

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


class pnlLendBook_Lend_btnReset_actionAdapter implements ActionListener {
    private pnlLendBook_Lend adaptee;
    pnlLendBook_Lend_btnReset_actionAdapter(pnlLendBook_Lend adaptee) {
        this.adaptee = adaptee;
    }

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