buildGestureRecognizer method

GestureRecognizer? buildGestureRecognizer(
  1. BuildTree tree, {
  2. GestureTapCallback? onTap,
})
inherited

Builds GestureRecognizer.

Only TapGestureRecognizer.onTap is supported for now.

Implementation

GestureRecognizer? buildGestureRecognizer(
  BuildTree tree, {
  GestureTapCallback? onTap,
}) {
  final recognizer =
      onTap != null ? (TapGestureRecognizer()..onTap = onTap) : null;
  if (recognizer != null) {
    _recognizersNeedDisposing.add(recognizer);
  }
  return recognizer;
}