From 759b26481d9ce960720627a68cd095d3087dc33b Mon Sep 17 00:00:00 2001
From: roymondchen <roymondchen@tencent.com>
Date: Thu, 31 Mar 2022 15:12:19 +0800
Subject: [PATCH] =?UTF-8?q?fix(stage):=20=E4=BF=AE=E5=A4=8D=E7=94=BB?=
 =?UTF-8?q?=E5=B8=83=E7=BC=A9=E6=94=BE=E5=90=8E=E6=8B=96=E5=8A=A8=E9=BC=A0?=
 =?UTF-8?q?=E6=A0=87=E6=BC=82=E7=A7=BB?=
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---
 packages/stage/src/StageCore.ts       | 4 ++++
 packages/stage/src/StageDragResize.ts | 1 +
 2 files changed, 5 insertions(+)

diff --git a/packages/stage/src/StageCore.ts b/packages/stage/src/StageCore.ts
index 96c8b6c5..810fe880 100644
--- a/packages/stage/src/StageCore.ts
+++ b/packages/stage/src/StageCore.ts
@@ -47,6 +47,7 @@ export default class StageCore extends EventEmitter {
   public highlightLayer: StageHighlight;
   public config: StageCoreConfig;
   public zoom = DEFAULT_ZOOM;
+  public container?: HTMLDivElement;
   private canSelect: CanSelect;
 
   constructor(config: StageCoreConfig) {
@@ -207,6 +208,7 @@ export default class StageCore extends EventEmitter {
    * @param el 将stage挂载到该Dom节点上
    */
   public mount(el: HTMLDivElement): void {
+    this.container = el;
     const { mask, renderer } = this;
 
     renderer.mount(el);
@@ -235,6 +237,8 @@ export default class StageCore extends EventEmitter {
     highlightLayer.destroy();
 
     this.removeAllListeners();
+
+    this.container = undefined;
   }
 
   private async getTargetElement(idOrEl: Id | HTMLElement): Promise<HTMLElement> {
diff --git a/packages/stage/src/StageDragResize.ts b/packages/stage/src/StageDragResize.ts
index 976b82e0..55ec4410 100644
--- a/packages/stage/src/StageDragResize.ts
+++ b/packages/stage/src/StageDragResize.ts
@@ -359,6 +359,7 @@ export default class StageDragResize extends EventEmitter {
 
     return {
       origin: true,
+      rootContainer: this.core.container,
       zoom: 1,
       dragArea: false,
       draggable: true,