From 760be79153184f819e73ccf94ccae0f6758527f4 Mon Sep 17 00:00:00 2001
From: Vishesh Handa <me@vhanda.in>
Date: Sat, 26 Sep 2020 05:38:13 +0200
Subject: [PATCH] GraphView: Try using the InteractiveViewer

Using two SingleChildScrollView hijacks the touch events and the
underlying widget never gets it.

The InteractiveViewer seems to be as useless.
---
 lib/screens/graph_view.dart | 24 ++++++++++++++++--------
 1 file changed, 16 insertions(+), 8 deletions(-)

diff --git a/lib/screens/graph_view.dart b/lib/screens/graph_view.dart
index e8b878cc..158217dd 100644
--- a/lib/screens/graph_view.dart
+++ b/lib/screens/graph_view.dart
@@ -112,24 +112,32 @@ class _GraphViewState extends State<GraphView> {
       children.add(w);
     }
 
+    var view = Container(
+      width: 2500,
+      height: 2500,
+      child: Stack(
+        children: children,
+        fit: StackFit.expand,
+      ),
+    );
+
+    return InteractiveViewer(
+      child: view,
+    );
+
+    /*
     return Scrollbar(
       child: SingleChildScrollView(
         child: Scrollbar(
           child: SingleChildScrollView(
-            child: Container(
-              width: 2500,
-              height: 2500,
-              child: Stack(
-                children: children,
-                fit: StackFit.expand,
-              ),
-            ),
+            child: view,
             scrollDirection: Axis.horizontal,
           ),
         ),
         scrollDirection: Axis.vertical,
       ),
     );
+    */
   }
 }