consumepanel.java

会员管理系统的一个子模块

package memberpane;

import javax.swing.JPanel;
import java.awt.Rectangle;
import javax.swing.BorderFactory;
import javax.swing.JButton;
import java.awt.Color;
import javax.swing.border.Border;
import javax.swing.border.TitledBorder;
import javax.swing.JLabel;
import javax.swing.JTextField;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JFrame;

public class ConsumePanel extends JPanel {
    public ConsumePanel() {
        try {
            jbInit();
        }
        catch (Exception ex) {
            ex.printStackTrace();
        }
    }

    private void jbInit() throws Exception {
        this.setLayout(null);
        abovePanel.setBorder(border2);
        abovePanel.setBounds(new Rectangle(6, 8, 675, 73));
        abovePanel.setLayout(null);
        middlePanel.setBorder(border4);
        middlePanel.setBounds(new Rectangle(6, 82, 675, 308));
        middlePanel.setLayout(null);
        belowPanel.setBorder(border6);
        belowPanel.setBounds(new Rectangle(6, 391, 675, 80));
        saveButton.setBounds(new Rectangle(300, 484, 108, 26));
        saveButton.setText("保    存");
        cancelButton.setBounds(new Rectangle(449, 484, 108, 26));
        cancelButton.setText("退    出");
        cancelButton.addActionListener(new
                                       ConsumePanel_cancelButton_actionAdapter(this));
        jLabel1.setText("会员卡号");
        jLabel1.setBounds(new Rectangle(12, 15, 55, 24));
        jLabel2.setText("会员姓名");
        jLabel2.setBounds(new Rectangle(172, 15, 55, 24));
        jLabel3.setText("会员类别");
        jLabel3.setBounds(new Rectangle(331, 15, 55, 24));
        jLabel4.setText("会员级别");
        jLabel4.setBounds(new Rectangle(491, 15, 55, 24));
        jLabel5.setText("会员折扣");
        jLabel5.setBounds(new Rectangle(12, 43, 55, 24));
        jLabel6.setText("当前积分");
        jLabel6.setBounds(new Rectangle(172, 43, 55, 24));
        jLabel7.setText("储值余额");
        jLabel7.setBounds(new Rectangle(331, 43, 55, 24));
        jLabel8.setText("累计消费");
        jLabel8.setBounds(new Rectangle(491, 43, 55, 24));
        curPointsField.setBounds(new Rectangle(234, 43, 90, 24));
        curMoneyField.setBounds(new Rectangle(393, 43, 90, 24));
        sumCostField.setBounds(new Rectangle(553, 43, 90, 24));
        jTextField3.setText("jTextField3");
        jTextField6.setText("jTextField6");
        vipidField.setBounds(new Rectangle(74, 15, 90, 24));
        gradeField.setBounds(new Rectangle(553, 15, 90, 24));
        vipKindField.setBounds(new Rectangle(393, 15, 90, 24));
        nameField.setBounds(new Rectangle(234, 15, 90, 24));
        discountField.setBounds(new Rectangle(74, 43, 90, 24));
        this.add(abovePanel);
        abovePanel.add(jLabel7);
        abovePanel.add(jLabel5);
        abovePanel.add(jLabel6);
        abovePanel.add(sumCostField);
        abovePanel.add(jLabel8);
        abovePanel.add(curMoneyField);
        abovePanel.add(curPointsField);
        abovePanel.add(discountField);
        abovePanel.add(jLabel1);
        abovePanel.add(gradeField);
        abovePanel.add(jLabel4);
        abovePanel.add(vipKindField);
        abovePanel.add(jLabel3);
        abovePanel.add(nameField);
        abovePanel.add(jLabel2);
        abovePanel.add(vipidField);
        this.add(middlePanel);
        this.add(belowPanel);
        this.add(saveButton);
        this.add(cancelButton);
    }

    JPanel abovePanel = new JPanel();
    JPanel middlePanel = new JPanel();
    JPanel belowPanel = new JPanel();
    JButton saveButton = new JButton();
    JButton cancelButton = new JButton();
    Border border1 = BorderFactory.createEtchedBorder(Color.white,
        new Color(148, 145, 140));
    Border border2 = new TitledBorder(border1, "会员信息");
    Border border3 = BorderFactory.createEtchedBorder(Color.white,
        new Color(148, 145, 140));
    Border border4 = new TitledBorder(border3, "单据信息");
    Border border5 = BorderFactory.createEtchedBorder(Color.white,
        new Color(148, 145, 140));
    Border border6 = new TitledBorder(border5, "结算信息");
    JLabel jLabel1 = new JLabel();
    JLabel jLabel2 = new JLabel();
    JLabel jLabel3 = new JLabel();
    JLabel jLabel4 = new JLabel();
    JLabel jLabel5 = new JLabel();
    JLabel jLabel6 = new JLabel();
    JLabel jLabel7 = new JLabel();
    JLabel jLabel8 = new JLabel();
    JTextField vipidField = new JTextField();
    JTextField nameField = new JTextField();
    JTextField vipKindField = new JTextField();
    JTextField gradeField = new JTextField();
    JTextField discountField = new JTextField();
    JTextField curPointsField = new JTextField();
    JTextField curMoneyField = new JTextField();
    JTextField sumCostField = new JTextField();
    JTextField jTextField3 = new JTextField();
    JTextField jTextField6 = new JTextField();
    JLabel jLabel11 = new JLabel();
    public void cancelButton_actionPerformed(ActionEvent e) {
        //通过当前panel得到其所依附的JFrame，需要四次getParent()
        //从底层向上分别为：ConsumePanel->JPanel->JLayeredPane->JRootPane->JFrame
        JFrame frame = (JFrame)this.getParent().getParent().getParent().getParent();
        frame.setVisible(false);
        frame.dispose();

    }
}

class ConsumePanel_cancelButton_actionAdapter
    implements ActionListener {
    private ConsumePanel adaptee;
    ConsumePanel_cancelButton_actionAdapter(ConsumePanel adaptee) {
        this.adaptee = adaptee;
    }

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