Add _PointerState#toString (#16197)

This method makes it easier to debug issues involving broken pointer states.
2018-04-04 09:03:56 -07:00
parent 13bafba994
commit 3ff25c7792
1 changed files with 5 additions and 0 deletions
--- a/packages/flutter/lib/src/gestures/converter.dart
+++ b/packages/flutter/lib/src/gestures/converter.dart
@@ -29,6 +29,11 @@ class _PointerState {
  }

  Offset lastPosition;
+
+  @override
+  String toString() {
+    return '_PointerState(pointer: $pointer, down: $down, lastPosition: $lastPosition)';
+  }
 }

 /// Converts from engine pointer data to framework pointer events.