From d993a3a389464773d04b31de5d427ec4eb5e3d5b Mon Sep 17 00:00:00 2001
From: bobzel <zzzman@gmail.com>
Date: Thu, 1 May 2025 15:32:10 -0400
Subject: cleaned up, a bit, how wheel events are blocked from propagating.

---
 .../collectionFreeForm/CollectionFreeFormView.tsx            |  5 +----
 .../collections/collectionFreeForm/FaceCollectionBox.tsx     | 12 +-----------
 2 files changed, 2 insertions(+), 15 deletions(-)

(limited to 'src/client/views/collections/collectionFreeForm')

diff --git a/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx b/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
index c4971c204..2364fd74a 100644
--- a/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
+++ b/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
@@ -2268,10 +2268,7 @@ export class CollectionFreeFormView extends CollectionSubView<Partial<collection
                 id={this._paintedId}
                 ref={r => {
                     this.createDashEventsTarget(r);
-                    this._oldWheel?.removeEventListener('wheel', this.onPassiveWheel);
-                    this._oldWheel = r;
-                    // prevent wheel events from passivly propagating up through containers
-                    r?.addEventListener('wheel', this.onPassiveWheel, { passive: false });
+                    this.fixWheelEvents(r, this._props.isContentActive, this.onPassiveWheel);
                     r?.addEventListener('mouseleave', this.onMouseLeave);
                     r?.addEventListener('mouseenter', this.onMouseEnter);
                 }}
diff --git a/src/client/views/collections/collectionFreeForm/FaceCollectionBox.tsx b/src/client/views/collections/collectionFreeForm/FaceCollectionBox.tsx
index 624c85beb..142085e14 100644
--- a/src/client/views/collections/collectionFreeForm/FaceCollectionBox.tsx
+++ b/src/client/views/collections/collectionFreeForm/FaceCollectionBox.tsx
@@ -150,11 +150,6 @@ export class UniqueFaceBox extends ViewBoxBaseComponent<FieldViewProps>() {
         FaceRecognitionHandler.UniqueFaceRemoveFaceImage(imgDoc, this.Document);
     }, 'remove doc from face');
 
-    /**
-     * This stops scroll wheel events when they are used to scroll the face collection.
-     */
-    onPassiveWheel = (e: WheelEvent) => e.stopPropagation();
-
     render() {
         return (
             <div className="face-document-item" ref={ele => this.createDropTarget(ele!)}>
@@ -181,12 +176,7 @@ export class UniqueFaceBox extends ViewBoxBaseComponent<FieldViewProps>() {
                         style={{
                             pointerEvents: this._props.isContentActive() ? undefined : 'none',
                         }}
-                        ref={action((ele: HTMLDivElement | null) => {
-                            this._listRef?.removeEventListener('wheel', this.onPassiveWheel);
-                            this._listRef = ele;
-                            // prevent wheel events from passively propagating up through containers and prevents containers from preventDefault which would block scrolling
-                            ele?.addEventListener('wheel', this.onPassiveWheel, { passive: false });
-                        })}>
+                        ref={r => this.fixWheelEvents(r, this._props.isContentActive)}>
                         {FaceRecognitionHandler.UniqueFaceImages(this.Document).map((doc, i) => {
                             const [name, type] = ImageCastToNameType(doc?.[Doc.LayoutDataKey(doc)]) ?? ['-missing-', '.png'];
                             return (
-- 
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