* one of <code>Boolean.TRUE</code>, <code>Boolean.FALSE</code>, or <code>null</code>,
* the latter if the text document does not support edifact.
*/
public DelimiterAndQualifierPanel(FieldDelimiter delimiter, String stringQual, QualifierMode qualMode,
Boolean edifact) {
delimiterField = new DelimiterInputField(delimiter);
stringQualifierField = new QualifierInputField(RESOURCES.getString("Label.StringQualifier"));
stringQualifierField.setValue(stringQual);
modePanel = new QualifierModePanel(this);
modePanel.setEnabled(StringUtils.isNotEmpty(stringQual));
modePanel.setSelectedMode(qualMode);