fixed undo for opening/closing sidebar for pdf/web/text. fixed lightboxview for pdf's with smaller heights.

1 files changed, 5 insertions, 2 deletions

diff --git a/src/client/views/nodes/PDFBox.tsx b/src/client/views/nodes/PDFBox.tsx
index f41f6a1ad..fe18abba9 100644
--- a/src/client/views/nodes/PDFBox.tsx
+++ b/src/client/views/nodes/PDFBox.tsx
@@ -302,8 +302,11 @@ export class PDFBox extends ViewBoxAnnotatableComponent<ViewBoxAnnotatableProps
                 }
                 return false;
             },
-            () => batch.end(),
-            () => this.toggleSidebar()
+            (e, movement, isClick) => !isClick && batch.end(),
+            () => {
+                this.toggleSidebar();
+                batch.end();
+            }
         );
     };
     @observable _previewNativeWidth: Opt<number> = undefined;