Question

我不知道到底出了什么问题，看看它们看起来怎么样

Image of UI

请注意，最后3个窗格在对齐方面不正确，但它们使用与前两个相同的代码。这是代码。

import javax.swing.BorderFactory;

public class View_RegisterMember extends JDialog {

private static final long serialVersionUID = -4610105372782292470L;
private JDialog dialog;

// Panels
private JPanel pdPanel;
private JPanel addressPanel;
private JPanel cdpanel;
private JPanel memDetails;

private Border blackline;

private JLabel lblTitle;
private JLabel lblFirstName;
private JLabel lblSurname;
private JLabel lblStreetNo;
private JLabel lblStreetName;
private JLabel lblCity;
private JLabel lblPostcode;
private JLabel lblPhoneNo;
private JLabel lblEmail;
private JLabel lblMembershipType;
private JLabel lblPrice;
private JLabel lblpriceData;
private JLabel lblDob;

// textfields

private JTextField textphoneData;
private JTextField textFieldEmailData;
@SuppressWarnings("rawtypes")
private JComboBox comboBoxTitle;
private JTextField textFieldfName;
private JTextField textFieldlName;
private JTextField textFieldNumber;
private JTextField textFieldStreetName;
private JTextField textFieldCity;
private JTextField textFieldPostCode;

private JTextField textFieldDOB;
private JComboBox<String> comboBoxMemType;

private JButton btnSave;
private JPanel bdPanel;
private JLabel lblAccountName;
private JTextField textFieldAccName;
private JLabel labelSortCode;
private JTextField textFieldSortCode;
private JLabel lblAccNo;
private JTextField textFieldAccNo;

public View_RegisterMember(final JFrame frame) {

    dialog = this;

    blackline = BorderFactory.createLineBorder(Color.black);
    dialog.setTitle("Member Registration");

    addWindowListener(new WindowAdapter() {
        public void windowClosing(WindowEvent arg0) {
            frame.setEnabled(true);
        }
    });

    GridBagLayout gridBagLayout = new GridBagLayout();
    createBagLayouts(gridBagLayout);
    getContentPane().setLayout(gridBagLayout);

    createPersonalDetailsPane();
    createAddressDetailsPane();
    createContactDetailsPane();
    createBankDetailsPane();
    createMemberTypeDetailsPane();

    // createAppointmentsPane();
    // frame.setSize(new Dimension(335, 650));

    btnSave = new JButton("Register");
    btnSave.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent arg0) {

        }
    });
    btnSave.setFont(new Font("Dialog", Font.PLAIN, 18));
    GridBagConstraints gbc_btnNewButton = new GridBagConstraints();
    gbc_btnNewButton.fill = GridBagConstraints.HORIZONTAL;
    gbc_btnNewButton.insets = new Insets(0, 0, 5, 5);
    gbc_btnNewButton.gridx = 1;
    gbc_btnNewButton.gridy = 10;
    getContentPane().add(btnSave, gbc_btnNewButton);

    dialog.setResizable(true);
    dialog.pack();
    dialog.validate();
    dialog.repaint();

}

@SuppressWarnings({ "unchecked", "rawtypes" })
private void createPersonalDetailsPane() {

    pdPanel = new JPanel();
    GridBagConstraints gbc_dpPanel = new GridBagConstraints();
    gbc_dpPanel.fill = GridBagConstraints.HORIZONTAL;
    gbc_dpPanel.insets = new Insets(0, 0, 5, 5);
    gbc_dpPanel.gridx = 1;
    gbc_dpPanel.gridy = 1;
    getContentPane().add(pdPanel, gbc_dpPanel);
    GridBagLayout gbl_panel = new GridBagLayout();
    gbl_panel.columnWeights = new double[]{0.0, 1.0};

    pdPanel.setBorder(new TitledBorder(blackline, "Personal Details",
            TitledBorder.LEADING, TitledBorder.ABOVE_TOP, null,
            SystemColor.inactiveCaptionText));

    pdPanel.setLayout(gbl_panel);

    lblTitle = new JLabel("Title:");
    //lblTitle.setHorizontalAlignment(SwingConstants.LEFT);
    GridBagConstraints gbc_lblTitle = new GridBagConstraints();
    gbc_lblTitle.anchor = GridBagConstraints.WEST;
    gbc_lblTitle.insets = new Insets(0, 0, 5, 5);
    gbc_lblTitle.gridx = 0;
    gbc_lblTitle.gridy = 0;
    pdPanel.add(lblTitle, gbc_lblTitle);
    lblTitle.setFont(new Font("Dialog", Font.PLAIN, 18));

    try {
        comboBoxTitle = new JComboBox(Controller_Registration.GetTitles());
    } catch (Exception_Database e) {
        utilities.DisplayError(e.getMessage(), dialog);
    }
    comboBoxTitle.setFont(new Font("Dialog", Font.PLAIN, 18));
    GridBagConstraints gbc_comboBoxTitle = new GridBagConstraints();
    gbc_comboBoxTitle.anchor = GridBagConstraints.EAST;
    //gbc_comboBoxTitle.fill = GridBagConstraints.BOTH;
    gbc_comboBoxTitle.insets = new Insets(0, 0, 5, 0);
    gbc_comboBoxTitle.gridx = 1;
    gbc_comboBoxTitle.gridy = 0;
    // Minus the one to match up the SQL ids with the index
    comboBoxTitle.setSelectedIndex(1);
    pdPanel.add(comboBoxTitle, gbc_comboBoxTitle);

    lblFirstName = new JLabel("Name:");
    //lblFirstName.setHorizontalAlignment(SwingConstants.LEFT);
    GridBagConstraints gbc_lblFirstName = new GridBagConstraints();
    gbc_lblFirstName.anchor = GridBagConstraints.WEST;
    gbc_lblFirstName.insets = new Insets(0, 0, 5, 5);
    gbc_lblFirstName.gridx = 0;
    gbc_lblFirstName.gridy = 1;
    pdPanel.add(lblFirstName, gbc_lblFirstName);
    lblFirstName.setFont(new Font("Dialog", Font.PLAIN, 18));

    textFieldfName = new JTextField();
    textFieldfName.setFont(new Font("Dialog", Font.PLAIN, 18));
    GridBagConstraints gbc_textFieldfName = new GridBagConstraints();
    gbc_textFieldfName.anchor = GridBagConstraints.EAST;
    gbc_textFieldfName.insets = new Insets(0, 0, 5, 0);
    gbc_textFieldfName.gridx = 1;
    gbc_textFieldfName.gridy = 1;
    pdPanel.add(textFieldfName, gbc_textFieldfName);
    textFieldfName.setColumns(10);

    lblSurname = new JLabel("Surname:");
    //lblSurname.setHorizontalAlignment(SwingConstants.LEFT);
    GridBagConstraints gbc_lblSurname = new GridBagConstraints();
    gbc_lblSurname.anchor = GridBagConstraints.WEST;
    gbc_lblSurname.insets = new Insets(0, 0, 5, 5);
    gbc_lblSurname.gridx = 0;
    gbc_lblSurname.gridy = 2;
    pdPanel.add(lblSurname, gbc_lblSurname);
    lblSurname.setFont(new Font("Dialog", Font.PLAIN, 18));

    textFieldlName = new JTextField();
    textFieldlName.setFont(new Font("Dialog", Font.PLAIN, 18));
    GridBagConstraints gbc_textFieldlName = new GridBagConstraints();
    gbc_textFieldlName.anchor = GridBagConstraints.EAST;
    gbc_textFieldlName.insets = new Insets(0, 0, 5, 0);
    gbc_textFieldlName.gridx = 1;
    gbc_textFieldlName.gridy = 2;
    pdPanel.add(textFieldlName, gbc_textFieldlName);
    textFieldlName.setColumns(10);

    lblDob = new JLabel("D.O.B:");
    //lblDob.setHorizontalAlignment(SwingConstants.LEFT);
    lblDob.setFont(new Font("Dialog", Font.PLAIN, 18));
    GridBagConstraints gbc_lblDob = new GridBagConstraints();
    gbc_lblDob.anchor = GridBagConstraints.WEST;
    gbc_lblDob.insets = new Insets(0, 0, 5, 5);
    gbc_lblDob.gridx = 0;
    gbc_lblDob.gridy = 3;
    pdPanel.add(lblDob, gbc_lblDob);

    textFieldDOB = new JTextField();
    textFieldDOB.setFont(new Font("Dialog", Font.PLAIN, 18));
    GridBagConstraints gbc_textFieldDOB = new GridBagConstraints();
    gbc_textFieldDOB.anchor = GridBagConstraints.EAST;
    gbc_textFieldDOB.gridx = 1;
    gbc_textFieldDOB.gridy = 3;
    pdPanel.add(textFieldDOB, gbc_textFieldDOB);
    textFieldDOB.setColumns(10);

}

private void createAddressDetailsPane() {

    addressPanel = new JPanel();
    GridBagConstraints gbc_addressPanel = new GridBagConstraints();
    gbc_addressPanel.fill = GridBagConstraints.HORIZONTAL;
    gbc_addressPanel.insets = new Insets(0, 0, 5, 5);
    gbc_addressPanel.gridx = 1;
    gbc_addressPanel.gridy = 3;
    getContentPane().add(addressPanel, gbc_addressPanel);
    GridBagLayout gbl_panel1 = new GridBagLayout();
    gbl_panel1.columnWeights = new double[] { 0.0, 1.0 };
    addressPanel.setBorder(new TitledBorder(blackline, "Address",
            TitledBorder.LEADING, TitledBorder.ABOVE_TOP, null,
            SystemColor.inactiveCaptionText));
    createBagLayouts(gbl_panel1);
    addressPanel.setLayout(gbl_panel1);

    lblStreetNo = new JLabel("Street No:");
    //lblStreetNo.setVerticalAlignment(SwingConstants.TOP);
    //lblStreetNo.setHorizontalAlignment(SwingConstants.LEFT);
    lblStreetNo.setFont(new Font("Dialog", Font.PLAIN, 18));
    GridBagConstraints gbc_lblStreetNo = new GridBagConstraints();
    gbc_lblStreetNo.anchor = GridBagConstraints.WEST;
    gbc_lblStreetNo.gridx = 0;
    gbc_lblStreetNo.insets = new Insets(0, 0, 5, 5);
    gbc_lblStreetNo.gridy = 0;
    addressPanel.add(lblStreetNo, gbc_lblStreetNo);

    textFieldNumber = new JTextField();
    textFieldNumber.setFont(new Font("Dialog", Font.PLAIN, 18));
    GridBagConstraints gbc_textFieldNumber = new GridBagConstraints();
    gbc_textFieldNumber.anchor = GridBagConstraints.EAST;
    gbc_textFieldNumber.insets = new Insets(0, 0, 5, 0);
    gbc_textFieldNumber.gridx = 1;
    gbc_textFieldNumber.gridy = 0;
    addressPanel.add(textFieldNumber, gbc_textFieldNumber);
    textFieldNumber.setColumns(10);

    lblStreetName = new JLabel("Street Name:");
    //lblStreetName.setHorizontalAlignment(SwingConstants.CENTER);
    lblStreetName.setFont(new Font("Dialog", Font.PLAIN, 18));
    GridBagConstraints gbc_lblStreetName = new GridBagConstraints();
    gbc_lblStreetName.anchor = GridBagConstraints.WEST;
    gbc_lblStreetName.insets = new Insets(0, 0, 5, 5);
    gbc_lblStreetName.gridx = 0;
    gbc_lblStreetName.gridy = 1;
    addressPanel.add(lblStreetName, gbc_lblStreetName);

    textFieldStreetName = new JTextField();
    textFieldStreetName.setFont(new Font("Dialog", Font.PLAIN, 18));
    textFieldStreetName.setColumns(10);
    GridBagConstraints gbc_textFieldStreetName = new GridBagConstraints();
    gbc_textFieldStreetName.anchor = GridBagConstraints.EAST;
    gbc_textFieldStreetName.insets = new Insets(0, 0, 5, 0);
    gbc_textFieldStreetName.gridx = 1;
    gbc_textFieldStreetName.gridy = 1;
    addressPanel.add(textFieldStreetName, gbc_textFieldStreetName);

    lblCity = new JLabel("City:");
    //lblCity.setHorizontalAlignment(SwingConstants.LEFT);
    lblCity.setFont(new Font("Dialog", Font.PLAIN, 18));
    GridBagConstraints gbc_lblCity = new GridBagConstraints();
    gbc_lblCity.anchor = GridBagConstraints.WEST;
    gbc_lblCity.insets = new Insets(0, 0, 5, 5);
    gbc_lblCity.gridx = 0;
    gbc_lblCity.gridy = 2;
    addressPanel.add(lblCity, gbc_lblCity);

    textFieldCity = new JTextField();
    textFieldCity.setFont(new Font("Dialog", Font.PLAIN, 18));
    textFieldCity.setColumns(10);
    GridBagConstraints gbc_textFieldCity = new GridBagConstraints();
    gbc_textFieldCity.anchor = GridBagConstraints.EAST;
    gbc_textFieldCity.insets = new Insets(0, 0, 5, 0);
    gbc_textFieldCity.gridx = 1;
    gbc_textFieldCity.gridy = 2;
    addressPanel.add(textFieldCity, gbc_textFieldCity);

    lblPostcode = new JLabel("Postcode:");
    lblPostcode.setFont(new Font("Dialog", Font.PLAIN, 18));
    GridBagConstraints gbc_lblPostcode = new GridBagConstraints();
    gbc_lblPostcode.anchor = GridBagConstraints.WEST;
    gbc_lblPostcode.insets = new Insets(0, 0, 5, 5);
    gbc_lblPostcode.gridx = 0;
    gbc_lblPostcode.gridy = 3;
    addressPanel.add(lblPostcode, gbc_lblPostcode);

    textFieldPostCode = new JTextField();
    textFieldPostCode.setFont(new Font("Dialog", Font.PLAIN, 18));
    textFieldPostCode.setColumns(10);
    GridBagConstraints gbc_textFieldPostCode = new GridBagConstraints();
    gbc_textFieldPostCode.anchor = GridBagConstraints.EAST;
    gbc_textFieldPostCode.gridx = 1;
    gbc_textFieldPostCode.gridy = 3;
    addressPanel.add(textFieldPostCode, gbc_textFieldPostCode);
}

private void createContactDetailsPane() {

    cdpanel = new JPanel();
    GridBagConstraints gbc_cdpanel = new GridBagConstraints();
    gbc_cdpanel.fill = GridBagConstraints.HORIZONTAL;
    gbc_cdpanel.insets = new Insets(0, 0, 5, 5);
    gbc_cdpanel.gridx = 1;
    gbc_cdpanel.gridy = 5;
    getContentPane().add(cdpanel, gbc_cdpanel);
    GridBagLayout gbl_cdpanel = new GridBagLayout();
    gbl_cdpanel.columnWeights = new double[] { 0.0, 1.0 };

    cdpanel.setBorder(new TitledBorder(blackline, "Contact Details",
            TitledBorder.LEADING, TitledBorder.ABOVE_TOP, null,
            SystemColor.inactiveCaptionText));
    createBagLayouts(gbl_cdpanel);
    cdpanel.setLayout(gbl_cdpanel);

    lblPhoneNo = new JLabel("Phone No:");
    //lblPhoneNo.setHorizontalAlignment(SwingConstants.LEFT);
    lblPhoneNo.setFont(new Font("Dialog", Font.PLAIN, 18));
    GridBagConstraints gbc_lblPhoneNo = new GridBagConstraints();
    gbc_lblPhoneNo.anchor = GridBagConstraints.WEST;
    gbc_lblPhoneNo.insets = new Insets(0, 0, 5, 5);
    gbc_lblPhoneNo.gridx = 0;
    gbc_lblPhoneNo.gridy = 0;
    cdpanel.add(lblPhoneNo, gbc_lblPhoneNo);

    textphoneData = new JTextField();
    textphoneData.setFont(new Font("Dialog", Font.PLAIN, 18));
    GridBagConstraints gbc_textFieldEmailData = new GridBagConstraints();
    gbc_textFieldEmailData.anchor = GridBagConstraints.EAST;
    gbc_textFieldEmailData.insets = new Insets(0, 0, 5, 0);
    gbc_textFieldEmailData.gridx = 1;
    gbc_textFieldEmailData.gridy = 0;
    cdpanel.add(textphoneData, gbc_textFieldEmailData);
    textphoneData.setColumns(10);

    lblEmail = new JLabel("Email:");
    //lblEmail.setHorizontalAlignment(SwingConstants.LEFT);
    lblEmail.setFont(new Font("Dialog", Font.PLAIN, 18));
    GridBagConstraints gbc_lblEmail = new GridBagConstraints();
    gbc_lblEmail.anchor = GridBagConstraints.WEST;
    gbc_lblEmail.insets = new Insets(0, 0, 5, 5);
    gbc_lblEmail.gridx = 0;
    gbc_lblEmail.gridy = 1;
    cdpanel.add(lblEmail, gbc_lblEmail);

    textFieldEmailData = new JTextField();
    textFieldEmailData.setFont(new Font("Dialog", Font.PLAIN, 18));
    GridBagConstraints gbc_textFieldEmailData1 = new GridBagConstraints();
    gbc_textFieldEmailData1.anchor = GridBagConstraints.EAST;
    gbc_textFieldEmailData1.gridx = 1;
    gbc_textFieldEmailData1.gridy = 1;
    cdpanel.add(textFieldEmailData, gbc_textFieldEmailData1);
    textFieldEmailData.setColumns(10);

}

@SuppressWarnings({ "unchecked", "rawtypes" })
private void createBankDetailsPane() {
    bdPanel = new JPanel();
    GridBagConstraints gbc_bdPanel = new GridBagConstraints();
    gbc_bdPanel.fill = GridBagConstraints.HORIZONTAL;
    gbc_bdPanel.insets = new Insets(0, 0, 5, 5);
    gbc_bdPanel.gridx = 1;
    gbc_bdPanel.gridy = 7;
    getContentPane().add(bdPanel, gbc_bdPanel);
    GridBagLayout gbl_bdPanel = new GridBagLayout();
    gbl_bdPanel.columnWeights = new double[] { 0.0, 1.0 };

    bdPanel.setBorder(new TitledBorder(blackline, "Payment Details",
            TitledBorder.LEADING, TitledBorder.ABOVE_TOP, null,
            SystemColor.inactiveCaptionText));
    createBagLayouts(gbl_bdPanel);
    bdPanel.setLayout(gbl_bdPanel);

    lblAccountName = new JLabel("Acc Name:");
    lblAccountName.setFont(new Font("Dialog", Font.PLAIN, 18));
    GridBagConstraints gbc_lblAccountName = new GridBagConstraints();
    gbc_lblAccountName.anchor = GridBagConstraints.WEST;
    gbc_lblAccountName.insets = new Insets(0, 0, 5, 5);
    gbc_lblAccountName.gridx = 0;
    gbc_lblAccountName.gridy = 0;
    bdPanel.add(lblAccountName, gbc_lblAccountName);

    textFieldAccName = new JTextField();
    textFieldAccName.setFont(new Font("Dialog", Font.PLAIN, 18));
    GridBagConstraints gbc_textFieldAccName = new GridBagConstraints();
    gbc_textFieldAccName.anchor = GridBagConstraints.EAST;
    gbc_textFieldAccName.insets = new Insets(0, 0, 5, 0);
    gbc_textFieldAccName.gridx = 1;
    gbc_textFieldAccName.gridy = 0;
    bdPanel.add(textFieldAccName, gbc_textFieldAccName);
    textFieldAccName.setColumns(10);

    labelSortCode = new JLabel("Sortcode:");
    labelSortCode.setFont(new Font("Dialog", Font.PLAIN, 18));
    GridBagConstraints gbc_labelSortCode = new GridBagConstraints();
    gbc_labelSortCode.anchor = GridBagConstraints.WEST;
    gbc_labelSortCode.insets = new Insets(0, 0, 5, 5);
    gbc_labelSortCode.gridx = 0;
    gbc_labelSortCode.gridy = 1;
    bdPanel.add(labelSortCode, gbc_labelSortCode);

    textFieldSortCode = new JTextField();
    textFieldSortCode.setFont(new Font("Dialog", Font.PLAIN, 18));
    GridBagConstraints gbc_textFieldSortCode = new GridBagConstraints();
    gbc_textFieldSortCode.anchor = GridBagConstraints.EAST;
    gbc_textFieldSortCode.insets = new Insets(0, 0, 5, 0);
    gbc_textFieldSortCode.gridx = 1;
    gbc_textFieldSortCode.gridy = 1;
    bdPanel.add(textFieldSortCode, gbc_textFieldSortCode);
    textFieldSortCode.setColumns(10);

    lblAccNo = new JLabel("Acc No:");
    lblAccNo.setFont(new Font("Dialog", Font.PLAIN, 18));
    GridBagConstraints gbc_lblAccNo = new GridBagConstraints();
    gbc_lblAccNo.anchor = GridBagConstraints.WEST;
    gbc_lblAccNo.insets = new Insets(0, 0, 5, 5);
    gbc_lblAccNo.gridx = 0;
    gbc_lblAccNo.gridy = 2;
    bdPanel.add(lblAccNo, gbc_lblAccNo);

    textFieldAccNo = new JTextField();
    textFieldAccNo.setFont(new Font("Dialog", Font.PLAIN, 18));
    textFieldAccNo.setColumns(10);
    GridBagConstraints gbc_textFieldAccNo = new GridBagConstraints();
    gbc_textFieldAccNo.anchor = GridBagConstraints.EAST;
    gbc_textFieldAccNo.gridx = 1;
    gbc_textFieldAccNo.gridy = 2;
    bdPanel.add(textFieldAccNo, gbc_textFieldAccNo);

}

private void createMemberTypeDetailsPane() {

    memDetails = new JPanel();
    GridBagConstraints gbc_memDetails = new GridBagConstraints();
    gbc_memDetails.fill = GridBagConstraints.HORIZONTAL;
    //gbc_memDetails.anchor = GridBagConstraints.NORTH;
    gbc_memDetails.insets = new Insets(0, 0, 5, 5);
    gbc_memDetails.gridx = 1;
    gbc_memDetails.gridy = 9;
    getContentPane().add(memDetails, gbc_memDetails);
    GridBagLayout gbl_memDetails = new GridBagLayout();
    gbl_memDetails.columnWeights = new double[] { 0.0, 1.0 };

    memDetails.setBorder(new TitledBorder(blackline, "Membership Type",
            TitledBorder.LEADING, TitledBorder.ABOVE_TOP, null,
            SystemColor.inactiveCaptionText));
    createBagLayouts(gbl_memDetails);
    memDetails.setLayout(gbl_memDetails);

    lblMembershipType = new JLabel("Type:");
    lblMembershipType.setFont(new Font("Dialog", Font.PLAIN, 18));
    GridBagConstraints gbc_lblMembershipType = new GridBagConstraints();
    gbc_lblMembershipType.insets = new Insets(0, 0, 5, 5);
    gbc_lblMembershipType.anchor = GridBagConstraints.WEST;
    gbc_lblMembershipType.gridx = 0;
    gbc_lblMembershipType.gridy = 0;

    memDetails.add(lblMembershipType, gbc_lblMembershipType);

    comboBoxMemType = new JComboBox(Controller_Member.getMemberTypes(null));
    comboBoxMemType.setFont(new Font("Dialog", Font.PLAIN, 18));

    GridBagConstraints gbc_comboBoxMemType = new GridBagConstraints();
    gbc_comboBoxMemType.anchor = GridBagConstraints.EAST;
    gbc_comboBoxMemType.insets = new Insets(0, 0, 5, 0);
    gbc_comboBoxMemType.gridx = 1;
    gbc_comboBoxMemType.gridy = 0;

    memDetails.add(comboBoxMemType, gbc_comboBoxMemType);

    lblPrice = new JLabel("Price:");
    lblPrice.setFont(new Font("Dialog", Font.PLAIN, 18));
    GridBagConstraints gbc_lblPrice = new GridBagConstraints();
    gbc_lblPrice.anchor = GridBagConstraints.WEST;
    gbc_lblPrice.insets = new Insets(0, 0, 0, 5);
    gbc_lblPrice.gridx = 0;
    gbc_lblPrice.gridy = 1;
    memDetails.add(lblPrice, gbc_lblPrice);

    lblpriceData = new JLabel("");
    lblpriceData.setFont(new Font("Dialog", Font.PLAIN, 18));
    GridBagConstraints gbc_lblpriceData = new GridBagConstraints();
    gbc_lblpriceData.anchor = GridBagConstraints.EAST;
    gbc_lblpriceData.gridx = 1;
    gbc_lblpriceData.gridy = 1;
    memDetails.add(lblpriceData, gbc_lblpriceData);
    DecimalFormat ob = new DecimalFormat("0.00");

    String price = "£"
            + ob.format(Controller_Member.getMembershipTypes()[0]
                    .GetPrice());
    lblpriceData.setText(price);

    comboBoxMemType.addItemListener(new ItemListener() {
        public void itemStateChanged(ItemEvent e) {

            double price = Controller_Member.updatePrice(comboBoxMemType
                    .getSelectedIndex());
            DecimalFormat ob = new DecimalFormat("0.00");
            String priceLabel = "£" + ob.format(price);
            lblpriceData.setText(priceLabel);
        }
    });

}

private void createBagLayouts(GridBagLayout gridBagLayout) {

    gridBagLayout.columnWidths = new int[] { 0, 0, 0, 0, 0, 0, 0 };
    gridBagLayout.rowHeights = new int[] { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
            0, 0 };
    gridBagLayout.columnWeights = new double[] { 0.0, 0.0, 0.0, 0.0, 0.0,
            0.0, Double.MIN_VALUE };
    gridBagLayout.rowWeights = new double[] { 0.0, 0.0, 0.0, 0.0, 0.0, 0.0,
            0.0, 0.0, 0.0, 0.0, 0.0, 0.0, Double.MIN_VALUE };

}

}

我错过了这么简单的事吗？

Answer 1

删除对方法private void createBagLayouts(GridBagLayout gridBagLayout)的所有调用，除了第一个（在对话框构造函数内）这些调用会覆盖您窗格中的columnWeights设置并搞砸了请注意，第一个窗格没有调用createBagLayouts方法，这就是它工作的原因。调用在第二个窗格上工作的唯一原因是因为它是最大的窗格，因此是确定整个对话框宽度的窗格。

GridBagLayout一致性问题

1 个答案: