From 031c7f25f10a6cfebfc7929c9226f4e4167a359f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?LeoYuan=20=E8=A2=81=E5=8A=9B=E7=9A=93?=
 <yuanlihao1988@gmail.com>
Date: Wed, 1 Jun 2022 16:42:53 +0800
Subject: [PATCH] fix: fix outline-pane invisible occasionally when dragging
 tree node

---
 packages/editor-skeleton/src/layouts/left-float-pane.tsx | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/packages/editor-skeleton/src/layouts/left-float-pane.tsx b/packages/editor-skeleton/src/layouts/left-float-pane.tsx
index aa8bd7e27..dbfd07e3b 100644
--- a/packages/editor-skeleton/src/layouts/left-float-pane.tsx
+++ b/packages/editor-skeleton/src/layouts/left-float-pane.tsx
@@ -16,6 +16,8 @@ export default class LeftFloatPane extends Component<{ area: Area<any, Panel> }>
     const { area } = this.props;
     const triggerClose = (e: any) => {
       if (!area.visible) return;
+      // 当 MouseEvent 的 target 为「插入占位符」时，不关闭当前 panel
+      if (e.originalEvent?.target?.classList.contains('insertion')) return;
       // 假如当前操作 target 祖先节点中有属性 data-keep-visible-while-dragging="true" 代表该 target 所属 panel
       // 不希望 target 在 panel 范围内拖拽时关闭 panel
       const panelElem = e.originalEvent?.target.closest('div[data-keep-visible-while-dragging="true"]');