public OptionalEditor(PropertySheet.Item parameter) {
if (!(parameter instanceof OptionalParameter)) throw new IllegalArgumentException();
optionalParameter = (OptionalParameter<?>) parameter;
embeddedParameter = optionalParameter.getEmbeddedParameter();
// The checkbox
checkBox = new CheckBox();
setLeft(checkBox);
// Add embedded editor
try {
Class<? extends PropertyEditor<?>> embeddedEditorClass =
embeddedParameter.getPropertyEditorClass().get();
embeddedEditor =
embeddedEditorClass
.getDeclaredConstructor(PropertySheet.Item.class)
.newInstance(embeddedParameter);
Node embeddedNode = embeddedEditor.getEditor();
Boolean value = optionalParameter.getValue();
if (value == null) value = false;
embeddedNode.setDisable(!value);
checkBox.setOnAction(
e -> {
embeddedNode.setDisable(!checkBox.isSelected());
});
setCenter(embeddedNode);
} catch (Exception e) {
throw (new IllegalStateException(e));
}
}
@SuppressWarnings("unchecked")
@Override
public void setValue(Boolean value) {
if (value != null) {
checkBox.setSelected(value);
embeddedEditor.setValue(embeddedParameter.getValue());
}
}
@Override
public Boolean getValue() {
embeddedParameter.setValue(embeddedEditor.getValue());
return checkBox.isSelected();
}