From b0bb28202fa77556768d1da93bf9ea879c6ba2e5 Mon Sep 17 00:00:00 2001
From: bobzel <zzzman@gmail.com>
Date: Thu, 10 Apr 2025 12:05:55 -0400
Subject: performance fixes for text boxes to not call screenToLocal
 unnecessarily.  simplifications to template data docs

---
 src/client/views/collections/CollectionCarouselView.tsx | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

(limited to 'src/client/views/collections/CollectionCarouselView.tsx')

diff --git a/src/client/views/collections/CollectionCarouselView.tsx b/src/client/views/collections/CollectionCarouselView.tsx
index c80ac23eb..2d3f8cb0e 100644
--- a/src/client/views/collections/CollectionCarouselView.tsx
+++ b/src/client/views/collections/CollectionCarouselView.tsx
@@ -16,7 +16,6 @@ import { FocusViewOptions } from '../nodes/FocusViewOptions';
 import { FormattedTextBox } from '../nodes/formattedText/FormattedTextBox';
 import './CollectionCarouselView.scss';
 import { CollectionSubView, SubCollectionViewProps } from './CollectionSubView';
-import { DocData } from '../../../fields/DocSymbols';
 
 @observer
 export class CollectionCarouselView extends CollectionSubView() {
@@ -116,12 +115,14 @@ export class CollectionCarouselView extends CollectionSubView() {
                 ? false
                 : undefined; // prettier-ignore
     onPassiveWheel = (e: WheelEvent) => e.stopPropagation();
+
     renderDoc = (doc: Doc, showCaptions: boolean, overlayFunc?: (r: DocumentView | null) => void) => {
         return (
             <DocumentView
                 {...this._props}
                 ref={overlayFunc}
                 Document={doc}
+                TemplateDataDocument={doc.isTemplateDoc || doc.isTemplateForField ? this._props.TemplateDataDocument : undefined}
                 NativeWidth={returnZero}
                 NativeHeight={returnZero}
                 fitWidth={this._props.childLayoutFitWidth}
@@ -137,7 +138,6 @@ export class CollectionCarouselView extends CollectionSubView() {
                 renderDepth={this._props.renderDepth + 1}
                 LayoutTemplate={this._props.childLayoutTemplate}
                 LayoutTemplateString={this._props.childLayoutString}
-                TemplateDataDocument={doc[DocData]}
                 childFilters={this.childDocFilters}
                 focus={this.focus}
                 hideDecorations={BoolCast(this.layoutDoc.layout_hideDecorations)}
@@ -183,7 +183,15 @@ export class CollectionCarouselView extends CollectionSubView() {
     }
 
     @computed get content() {
-        const captionProps = { ...this._props, NativeScaling: returnOne, PanelWidth: this.captionWidth, fieldKey: 'caption', setHeight: undefined, setContentView: undefined };
+        const captionProps = {
+            ...this._props, //
+            NativeScaling: returnOne,
+            PanelWidth: this.captionWidth,
+            fieldKey: 'caption',
+            setHeight: undefined,
+            setContentView: undefined,
+            noSidebar: true,
+        };
         const carouselShowsCaptions = StrCast(this.layoutDoc._layout_showCaption);
         return !this.curDoc() ? null : (
             <>
-- 
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