From d0af2896acedc773a0100da6c5e921fb9a0a04ed Mon Sep 17 00:00:00 2001
From: Thibault Deckers <thibault.deckers@gmail.com>
Date: Sat, 5 Sep 2020 10:36:01 +0900
Subject: [PATCH] viewer: fixed panning when zoomed in

---
 lib/widgets/fullscreen/image_page.dart | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/lib/widgets/fullscreen/image_page.dart b/lib/widgets/fullscreen/image_page.dart
index 49f7ecefe..82235c827 100644
--- a/lib/widgets/fullscreen/image_page.dart
+++ b/lib/widgets/fullscreen/image_page.dart
@@ -86,11 +86,14 @@ class SingleImagePageState extends State<SingleImagePage> with AutomaticKeepAliv
   Widget build(BuildContext context) {
     super.build(context);
 
-    return ImageView(
-      entry: widget.entry,
-      onScaleChanged: widget.onScaleChanged,
-      onTap: widget.onTap,
-      videoControllers: widget.videoControllers,
+    return PhotoViewGestureDetectorScope(
+      axis: [Axis.vertical],
+      child: ImageView(
+        entry: widget.entry,
+        onScaleChanged: widget.onScaleChanged,
+        onTap: widget.onTap,
+        videoControllers: widget.videoControllers,
+      ),
     );
   }