From c133002118a126774758bfaa145ca94d1eae4627 Mon Sep 17 00:00:00 2001
From: Sahil Kumar <xdsahil@gmail.com>
Date: Tue, 8 Dec 2020 17:01:29 +0530
Subject: [PATCH] [Swipeable] Allow widget to swipe backward

Signed-off-by: Sahil Kumar <xdsahil@gmail.com>
---
 lib/src/swipeable.dart | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/lib/src/swipeable.dart b/lib/src/swipeable.dart
index bdaf6993..d56a8e24 100644
--- a/lib/src/swipeable.dart
+++ b/lib/src/swipeable.dart
@@ -70,13 +70,11 @@ class _SwipeableState extends State<Swipeable> with TickerProviderStateMixin {
   }
 
   void _handleDragUpdate(DragUpdateDetails details) {
-    print(_moveAnimation.value.dx);
-
     final delta = details.primaryDelta;
-    if (delta.isNegative) return;
-
     _dragExtent += delta;
 
+    if (_dragExtent.isNegative) return;
+
     var movePastThresholdPixels = widget.threshold;
     var newPos = _dragExtent.abs() / context.size.width;