private void initMiscComponents() {
miscPanel = new JPanel(new GridBagLayout());
miscPanel.setBorder(new TitledBorder("Misc"));
maxNXEntryTitle = new JLabel("Max NXentry per file:");
maxNXEntryEditor = new NumberSpinner();
maxNXEntryEditor.setStateEnabled(false);
maxNXEntryEditor.setMinimum(0);
maxNXEntryEditor.setMaximum(10);
maxNXEntryEditor.setStep(1);
indexDigitsTitle = new JLabel("Index digits:");
indexDigitsEditor = new NumberSpinner();
indexDigitsEditor.setStateEnabled(false);
indexDigitsEditor.setMinimum(0);
indexDigitsEditor.setMaximum(10);
indexDigitsEditor.setStep(1);