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.

---
 src/client/views/nodes/DiagramBox.tsx | 12 +-----------
 1 file changed, 1 insertion(+), 11 deletions(-)

(limited to 'src/client/views/nodes/DiagramBox.tsx')

diff --git a/src/client/views/nodes/DiagramBox.tsx b/src/client/views/nodes/DiagramBox.tsx
index 3b666bad5..7cfccf0dc 100644
--- a/src/client/views/nodes/DiagramBox.tsx
+++ b/src/client/views/nodes/DiagramBox.tsx
@@ -185,11 +185,6 @@ export class DiagramBox extends ViewBoxAnnotatableComponent<FieldViewProps>() {
         return '( )';
     };
 
-    /**
-     * This stops scroll wheel events when they are used to scroll the face collection.
-     */
-    onPassiveWheel = (e: WheelEvent) => e.stopPropagation();
-
     render() {
         return (
             <div
@@ -197,12 +192,7 @@ export class DiagramBox extends ViewBoxAnnotatableComponent<FieldViewProps>() {
                 style={{
                     pointerEvents: this._props.isContentActive() ? undefined : 'none',
                 }}
-                ref={action((ele: HTMLDivElement | null) => {
-                    this._boxRef?.removeEventListener('wheel', this.onPassiveWheel);
-                    this._boxRef = 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)}>
                 <div className="DIYNodeBox-searchbar">
                     <input type="text" value={this._inputValue} onKeyDown={action(e => e.key === 'Enter' && this.generateMermaidCode())} onChange={action(e => (this._inputValue = e.target.value))} />
                     <button type="button" onClick={this.generateMermaidCode}>
-- 
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