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(() {});
}
}