onTextChanged method

void onTextChanged()

Implementation

void onTextChanged() {
  if (currentText == textEditingController!.text) return;
  currentText = textEditingController!.text;
  updateOverlay(currentText);

  if (textChanged != null) {
    textChanged!(currentText);
  }

  if (controllerHasText != hasText) {
    hasText = controllerHasText;
//      setState(() {});
  }
}