From 1e0c6a4c649fe7d179e84471484e9a187d160281 Mon Sep 17 00:00:00 2001
From: Vanessa <lly219@gmail.com>
Date: Wed, 30 Oct 2024 10:22:14 +0800
Subject: [PATCH] :art: https://github.com/siyuan-note/siyuan/issues/11388

---
 app/src/protyle/wysiwyg/index.ts | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/app/src/protyle/wysiwyg/index.ts b/app/src/protyle/wysiwyg/index.ts
index 4409f7e8a..7554bc9db 100644
--- a/app/src/protyle/wysiwyg/index.ts
+++ b/app/src/protyle/wysiwyg/index.ts
@@ -785,10 +785,16 @@ export class WYSIWYG {
             });
             const needScroll = ["IMG", "VIDEO", "AUDIO"].includes(target.tagName) || target.classList.contains("img");
             documentSelf.onmousemove = (moveEvent: MouseEvent) => {
-                const moveTarget = moveEvent.target as HTMLElement;
+                let moveTarget: boolean | HTMLElement = moveEvent.target as HTMLElement;
                 // table cell select
                 if (!protyle.disabled && tableBlockElement && tableBlockElement.contains(moveTarget) && !hasClosestByClassName(tableBlockElement, "protyle-wysiwyg__embed")) {
-                    if ((moveTarget.tagName === "TH" || moveTarget.tagName === "TD") && !moveTarget.isSameNode(target) && (!moveCellElement || !moveCellElement.isSameNode(moveTarget))) {
+                    if (moveTarget.classList.contains("table__select")) {
+                        moveTarget.classList.add("fn__none")
+                        const pointElement = document.elementFromPoint(moveEvent.clientX, moveEvent.clientY)
+                        moveTarget.classList.remove("fn__none")
+                        moveTarget = hasClosestByMatchTag(pointElement, "TH") || hasClosestByMatchTag(pointElement, "TD");
+                    }
+                    if (moveTarget && (moveTarget.tagName === "TH" || moveTarget.tagName === "TD") && (!moveCellElement || !moveCellElement.isSameNode(moveTarget))) {
                         // @ts-ignore
                         tableBlockElement.firstElementChild.style.webkitUserModify = "read-only";
                         let width = target.offsetLeft + target.clientWidth - moveTarget.offsetLeft;