fix rounding error

immich-app · Sep 9, 2024 · 3fd6509 · 3fd6509
1 parent 6427763
commit 3fd6509
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/mobile/lib/widgets/asset_grid/draggable_scrollbar_custom.dart b/mobile/lib/widgets/asset_grid/draggable_scrollbar_custom.dart
@@ -374,6 +374,16 @@ class DraggableScrollbarState extends State<DraggableScrollbar>
 
     _currentItem = itemPosition;
 
+    /// If the bar is at the bottom but the item position is still smaller than the max item count (due to rounding error)
+    /// jump to the end of the list
+    if (barMaxScrollExtent - _barOffset < 10 && itemPosition < maxItemCount) {
+      widget.controller.jumpTo(
+        index: maxItemCount,
+      );
+
+      return;
+    }
+
     widget.controller.jumpTo(
       index: itemPosition,
     );