From ac808add1ab4be58eb60addfd737a41f4d6ee797 Mon Sep 17 00:00:00 2001
From: xiepengfei <xiepengfei@uniontech.com>
Date: Fri, 29 May 2026 17:12:02 +0800
Subject: [PATCH] fix(editor): record undo snapshot on mouseup to preserve
 cursor position
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

The undo system's lazy snapshot mechanism did not capture cursor position
when user clicked to move it, causing cursor to jump to a stale position
after Ctrl+Z.

修复编辑器撤销时光标跳转到错误位置的问题，在mouseup时记录快照
以保存正确的光标位置。

Log: 修复撤销时光标位置跳转错误
PMS: BUG-332099
Influence: 用户点击移动光标后输入内容再撤销，光标现在会正确地
保持在点击位置，而不是跳转到之前的旧位置。
---
 src/web/js/summernote_v9_2.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/web/js/summernote_v9_2.js b/src/web/js/summernote_v9_2.js
index e81a3b37b..e8e93e4e7 100644
--- a/src/web/js/summernote_v9_2.js
+++ b/src/web/js/summernote_v9_2.js
@@ -4256,6 +4256,7 @@
             }).on('mouseup', function (event) {
                 if (event.which !== 3) {
                     _this.context.triggerEvent('mouseup', event);
+                    _this.history.recordUndo();
                 }
             }).on('scroll', function (event) {
                 _this.context.triggerEvent('scroll', event);