From 8f0752368e4c5831b909050940dff42171d51ae7 Mon Sep 17 00:00:00 2001
From: bobzel <zzzman@gmail.com>
Date: Thu, 21 Jul 2022 13:28:25 -0400
Subject: fixed undo for opening/closing sidebar for pdf/web/text.   fixed
 lightboxview for pdf's with smaller heights.

---
 src/client/views/nodes/formattedText/FormattedTextBox.tsx | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

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

diff --git a/src/client/views/nodes/formattedText/FormattedTextBox.tsx b/src/client/views/nodes/formattedText/FormattedTextBox.tsx
index e945920da..383c22ba8 100644
--- a/src/client/views/nodes/formattedText/FormattedTextBox.tsx
+++ b/src/client/views/nodes/formattedText/FormattedTextBox.tsx
@@ -640,7 +640,18 @@ export class FormattedTextBox extends ViewBoxAnnotatableComponent<FieldViewProps
         this.layoutDoc._width = !preview && this.SidebarShown ? NumCast(this.layoutDoc._width) * 2 : Math.max(20, NumCast(this.layoutDoc._width) - prevWidth);
     };
     sidebarDown = (e: React.PointerEvent) => {
-        setupMoveUpEvents(this, e, this.sidebarMove, emptyFunction, () => setTimeout(this.toggleSidebar), true);
+        const batch = UndoManager.StartBatch('sidebar');
+        setupMoveUpEvents(
+            this,
+            e,
+            this.sidebarMove,
+            (e, movement, isClick) => !isClick && batch.end(),
+            () => {
+                this.toggleSidebar();
+                batch.end();
+            },
+            true
+        );
     };
     sidebarMove = (e: PointerEvent, down: number[], delta: number[]) => {
         const bounds = this._ref.current!.getBoundingClientRect();
-- 
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