onRangeClicked method
Implementation
void onRangeClicked(UIEvent event) {
// Close eagerly for preset ranges and the cleared range.
final shouldCloseEagerly = _isPreset(model.value) ||
(model.value!.range == null && model.value!.comparison == null);
if (shouldCloseEagerly) {
// Don't render preset changes to the calendar while the popup is closing
allowHighlightUpdates = false;
apply(event);
}
}