selectAll method
Select the entire text value.
Implementation
@override
void selectAll(SelectionChangedCause cause) {
userUpdateTextEditingValue(
textEditingValue.copyWith(
selection: TextSelection(baseOffset: 0, extentOffset: textEditingValue.text.length),
),
cause,
);
if (cause == SelectionChangedCause.toolbar) {
bringIntoView(textEditingValue.selection.extent);
}
}