if (editorForm == null) {
ButtonBarBuilder builder = new ButtonBarBuilder();
editorFontTextField = new JTextField(20);
editorFontTextField.setEnabled(false);
builder.addFixed(editorFontTextField);
builder.addRelatedGap();
builder.addFixed(new JButton(new AbstractAction("Select Font..") {
public void actionPerformed(ActionEvent e) {
Font font = JFontChooser.showDialog(UISupport.getMainFrame(), "Select XML Editor Font",
Font.decode(editorFontTextField.getText()));