2 files changed, 6 insertions, 1 deletions
diff --git a/src/client/views/nodes/CollectionFreeFormDocumentView.tsx b/src/client/views/nodes/CollectionFreeFormDocumentView.tsx
index a06dd530b..a9bcf17e2 100644
--- a/src/client/views/nodes/CollectionFreeFormDocumentView.tsx
+++ b/src/client/views/nodes/CollectionFreeFormDocumentView.tsx
@@ -16,6 +16,7 @@ import "./CollectionFreeFormDocumentView.scss";
 import { DocumentView, DocumentViewProps } from "./DocumentView";
 import { FieldViewProps } from "./FieldView";
 import React = require("react");
+import { CollectionFreeFormView } from "../collections/collectionFreeForm/CollectionFreeFormView";
 
 export interface CollectionFreeFormDocumentViewProps extends DocumentViewProps {
     dataProvider?: (doc: Doc, replica: string) => { x: number, y: number, zIndex?: number, opacity?: number, highlight?: boolean, z: number, transition?: string } | undefined;
@@ -26,6 +27,7 @@ export interface CollectionFreeFormDocumentViewProps extends DocumentViewProps {
     jitterRotation: number;
     dataTransition?: string;
     replica: string;
+    CollectionFreeFormView: CollectionFreeFormView;
 }
 
 @observer
diff --git a/src/client/views/nodes/DocumentView.tsx b/src/client/views/nodes/DocumentView.tsx
index eb1807a71..5909fceb5 100644
--- a/src/client/views/nodes/DocumentView.tsx
+++ b/src/client/views/nodes/DocumentView.tsx
@@ -338,6 +338,8 @@ export class DocumentViewInternal extends DocComponent<DocumentViewInternalProps
 
     startDragging(x: number, y: number, dropAction: dropActionType) {
         if (this._mainCont.current) {
+            const ffview = this.props.CollectionFreeFormDocumentView;
+            ffview && runInAction(() => (ffview().props.CollectionFreeFormView.ChildDrag = this.props.DocumentView));
             const dragData = new DragManager.DocumentDragData([this.props.Document]);
             const [left, top] = this.props.ScreenToLocalTransform().scale(this.ContentScale).inverse().transformPoint(0, 0);
             dragData.offset = this.props.ScreenToLocalTransform().scale(this.ContentScale).transformDirection(x - left, y - top);
@@ -345,7 +347,8 @@ export class DocumentViewInternal extends DocComponent<DocumentViewInternalProps
             dragData.treeViewDoc = this.props.treeViewDoc;
             dragData.removeDocument = this.props.removeDocument;
             dragData.moveDocument = this.props.moveDocument;
-            DragManager.StartDocumentDrag([this._mainCont.current], dragData, x, y, { hideSource: !dropAction && !this.layoutDoc.onDragStart });
+            DragManager.StartDocumentDrag([this._mainCont.current], dragData, x, y, { hideSource: !dropAction && !this.layoutDoc.onDragStart },
+                () => setTimeout(action(() => ffview && (ffview().props.CollectionFreeFormView.ChildDrag = undefined)))); // this needs to happen after the drop event is processed.
         }
     }
     onKeyDown = (e: React.KeyboardEvent) => {