UnboundTargetAlert.java 文件源码

/**
 * Just show the dialog but do not do anything about it.
 */
private boolean displayAlert(String projectDisplayName) {
    String title = NbBundle.getMessage(UnboundTargetAlert.class, "UTA_TITLE", label, projectDisplayName);
    final DialogDescriptor d = new DialogDescriptor(this, title);
    d.setOptionType(NotifyDescriptor.OK_CANCEL_OPTION);
    d.setMessageType(NotifyDescriptor.ERROR_MESSAGE);
    d.setValid(false);
    selectCombo.addItemListener(new ItemListener() {
        public void itemStateChanged(ItemEvent e) {
            d.setValid(((String) selectCombo.getSelectedItem()).trim().length() > 0);
        }
    });
    Dialog dlg = DialogDisplayer.getDefault().createDialog(d);
    selectCombo.requestFocusInWindow();
    // XXX combo box gets cut off at the bottom unless you do something - why??
    Dimension sz = dlg.getSize();
    dlg.setSize(sz.width, sz.height + 30);
    dlg.setVisible(true);
    return d.getValue() == NotifyDescriptor.OK_OPTION;
}