From b69bf19da8d5990e4dc7c61dd484950927448ad0 Mon Sep 17 00:00:00 2001
From: LonHon <lonhontop@gmail.com>
Date: Mon, 17 Oct 2022 17:42:59 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20Panel=E8=AE=BE=E7=BD=AE=E6=BB=9A?=
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---
 packages/core/src/menus/panel-and-modal/BaseClass.ts | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/packages/core/src/menus/panel-and-modal/BaseClass.ts b/packages/core/src/menus/panel-and-modal/BaseClass.ts
index 72327ee7b..7d8faa14f 100644
--- a/packages/core/src/menus/panel-and-modal/BaseClass.ts
+++ b/packages/core/src/menus/panel-and-modal/BaseClass.ts
@@ -53,6 +53,17 @@ abstract class PanelAndModal {
     $menuElem.append($elem)
   }
 
+  // 尝试滚动到选中选项位置
+  scrollToSelectedItem() {
+    try {
+      const { $elem } = this
+      const target = $elem.find('li.selected')[0] as HTMLElement
+      $elem[0].scrollTo(0, target.offsetTop)
+    } catch {
+      console.info('skip scrollToSelectedItem')
+    }
+  }
+
   show() {
     if (this.isShow) return
     this.showTime = Date.now()
@@ -60,6 +71,7 @@ abstract class PanelAndModal {
     const { $elem } = this
     $elem.show()
     this.isShow = true
+    this.scrollToSelectedItem()
 
     // 触发事件
     const editor = PANEL_OR_MODAL_TO_EDITOR.get(this)