public void setNoteName(String noteName) { int idx = 0; int i = 0; for (int c = _lstFile.getElementCount() - 1; i < c; i++) { ListElement le = (ListElement) _lstFile.getElement(i); if (StringUtil.equalsIgnoreCase(le.getName(), noteName)) idx = i; } _lstFile.setSelectedIndex(idx); super.btnOk.setEnabled(idx != -1); }