fix: properly calculate setDragImage position

ueberdosis · May 11, 2022 · 7401d45 · 7401d45
1 parent 07e8c52
commit 7401d45
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/packages/core/src/NodeView.ts b/packages/core/src/NodeView.ts
@@ -82,8 +82,12 @@ export class NodeView<
       const domBox = this.dom.getBoundingClientRect()
       const handleBox = dragHandle.getBoundingClientRect()
 
-      x = handleBox.x - domBox.x + event.offsetX
-      y = handleBox.y - domBox.y + event.offsetY
+      // In React, we have to go through nativeEvent to reach offsetX/offsetY.
+      const offsetX = event.offsetX ?? (event as any).nativeEvent?.offsetX
+      const offsetY = event.offsetY ?? (event as any).nativeEvent?.offsetY
+
+      x = handleBox.x - domBox.x + offsetX
+      y = handleBox.y - domBox.y + offsetY
     }
 
     event.dataTransfer?.setDragImage(this.dom, x, y)