From b1a7c8c965ff93eca4c002f51cf67df4b8ad21ba Mon Sep 17 00:00:00 2001
From: Geireann Lindfield Roberts <60007097+geireann@users.noreply.github.com>
Date: Thu, 30 Jul 2020 20:55:36 +0800
Subject: pres collection

presentation is always associated with a single collection
---
 src/client/views/pdf/PDFViewer.tsx | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

(limited to 'src/client/views/pdf')

diff --git a/src/client/views/pdf/PDFViewer.tsx b/src/client/views/pdf/PDFViewer.tsx
index 30c51d9ca..5b73b00d3 100644
--- a/src/client/views/pdf/PDFViewer.tsx
+++ b/src/client/views/pdf/PDFViewer.tsx
@@ -9,8 +9,8 @@ import { documentSchema } from "../../../fields/documentSchemas";
 import { Id } from "../../../fields/FieldSymbols";
 import { InkTool } from "../../../fields/InkField";
 import { List } from "../../../fields/List";
-import { createSchema, makeInterface } from "../../../fields/Schema";
-import { ScriptField } from "../../../fields/ScriptField";
+import { createSchema, makeInterface, listSpec } from "../../../fields/Schema";
+import { ScriptField, ComputedField } from "../../../fields/ScriptField";
 import { Cast, NumCast } from "../../../fields/Types";
 import { PdfField } from "../../../fields/URLField";
 import { TraceMobx } from "../../../fields/util";
@@ -343,6 +343,11 @@ export class PDFViewer extends ViewBoxAnnotatableComponent<IViewerProps, PdfDocu
         this._pdfViewer?.scrollPageIntoView({ pageNumber: Math.min(Math.max(1, p), this._pageSizes.length) });
     }
 
+    @action
+    scrollToFrame = (duration: number, top: number) => {
+        this._mainCont.current && smoothScroll(duration, this._mainCont.current, top);
+    }
+
     @action
     scrollToAnnotation = (scrollToAnnotation: Doc) => {
         if (scrollToAnnotation) {
-- 
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