fixed perfromance (flickering, speed) issues with having pointerEvents prop invalidate documents - switched to using a function to avoid flickering on PDFs of annotations in particular.

1 files changed, 3 insertions, 3 deletions

diff --git a/src/client/views/pdf/Annotation.tsx b/src/client/views/pdf/Annotation.tsx
index b1d1d8293..218f37f3d 100644
--- a/src/client/views/pdf/Annotation.tsx
+++ b/src/client/views/pdf/Annotation.tsx
@@ -16,7 +16,7 @@ interface IAnnotationProps extends FieldViewProps {
     dataDoc: Doc;
     fieldKey: string;
     showInfo: (anno: Opt<Doc>) => void;
-    pointerEvents?: string;
+    pointerEvents?: () => Opt<string>;
 }
 @observer
 export
@@ -28,7 +28,7 @@ export
 
 interface IRegionAnnotationProps extends IAnnotationProps {
     document: Doc;
-    pointerEvents?: string;
+    pointerEvents?: () => Opt<string>;
 }
 @observer
 class RegionAnnotation extends React.Component<IRegionAnnotationProps> {
@@ -98,7 +98,7 @@ class RegionAnnotation extends React.Component<IRegionAnnotationProps> {
                 width: NumCast(this.props.document._width),
                 height: NumCast(this.props.document._height),
                 opacity: this._brushed ? 0.5 : undefined,
-                pointerEvents: this.props.pointerEvents as any,
+                pointerEvents: this.props.pointerEvents?.() as any,
                 backgroundColor: this._brushed ? "orange" : StrCast(this.props.document.backgroundColor),
             }} >
         </div>);