Java SWT：表滚动在Dialog中不起作用

Question

在类似的问题中进行了大量的研究之后，我没有发现任何与在滚动条中不能正常工作的对话框中有表相关的内容。请不要将其标记为副本，因为它不是重复的。

我需要在对话框中添加一个表格，并且我用假内容填充它。显示对话框时，表格没有滚动，因此末尾的内容不可见。

也许这与Dialog无法调整大小有关？我无法找到使对话框可调整大小的方法。有可能的？

这是我打开对话框的方式：

BetClubDialog dialog = new BetClubDialog(getShell(), SWT.DIALOG_TRIM | SWT.PRIMARY_MODAL, null);
String result = dialog.open();

这是我的带有表格和虚拟内容的Dialog：

public class BetClubDialog extends Dialog {

    protected String result;
    protected Shell shell;
    private Club clubToEdit;

    /**
     * Create the dialog.
     * @param parent
     * @param style
     */
    public BetClubDialog(Shell parent, int style, Club clubToEdit) {
        super(parent, style);
        this.clubToEdit = clubToEdit;
        setText("Gestionar Peña de Apuesta");
    }

    /**
     * Open the dialog.
     * @return the result
     */
    public String open() {
        createContents();

        Rectangle parentSize = getParent().getBounds();
        Rectangle shellSize = shell.getBounds();
        int x = parentSize.x + (parentSize.width - shellSize.width) / 2;
        int y = (int) (parentSize.y + (parentSize.height - shellSize.height) / 3.5);
        shell.setLocation(new Point(x, y));
        shell.setLayout(new GridLayout(1, false));

        Composite topComposite = new Composite(shell, SWT.NONE);
        topComposite.setLayout(new GridLayout(2, false));
        topComposite.setLayoutData(new GridData(SWT.CENTER, SWT.CENTER, false, false, 1, 1));

        Label lblClubName = new Label(topComposite, SWT.NONE);
        lblClubName.setText("Peña:");

        Label lblClubNameValue = new Label(topComposite, SWT.NONE);
        lblClubNameValue.setText("Dummy");

        Composite clubComposite = new Composite(shell, SWT.NONE);
        clubComposite.setLayout(new GridLayout(1, false));
        clubComposite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1));

        Table membersTable = new Table(clubComposite, SWT.BORDER | SWT.CHECK | SWT.FULL_SELECTION);
        membersTable.setHeaderVisible(true);
        GridData gd_membersTable = new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1);
        gd_membersTable.minimumHeight = -1;
        membersTable.setLayoutData(gd_membersTable);

        TableColumn tblclmnName = new TableColumn(membersTable, SWT.NONE);
        tblclmnName.setWidth(150);
        tblclmnName.setText("Nombre");

        TableColumn tblclmnCommonPhoneNumber = new TableColumn(membersTable, SWT.NONE);
        tblclmnCommonPhoneNumber.setWidth(120);
        tblclmnCommonPhoneNumber.setText("Teléfono");

        TableColumn tblclmnCommonMoney = new TableColumn(membersTable, SWT.NONE);
        tblclmnCommonMoney.setWidth(150);
        tblclmnCommonMoney.setText("Participación Habitual");   

        // populate Table
        for (int i=0; i<50; i++) {
            TableItem tableItem = new TableItem(membersTable, SWT.NONE);                    
            tableItem.setText(new String[] {"person "+i, "610610620", "100"});
        }                       

        shell.open();
        shell.layout();
        Display display = getParent().getDisplay();
        while (!shell.isDisposed()) {
            if (!display.readAndDispatch()) {
                display.sleep();
            }
        }

        return result;
    }

    /**
     * Create contents of the dialog.
     */
    private void createContents() {
        shell = new Shell(getParent(), getStyle());
        shell.setSize(550, 550);
        shell.setText(getText());
    }
}

Answer 1

好的，我终于解决了它删除这一行：

 gd_membersTable.minimumHeight = -1;