From e9747c6af0717c6fd3392ceb98df0667994e00a7 Mon Sep 17 00:00:00 2001
From: sunven <604164227@qq.com>
Date: Fri, 1 Dec 2023 00:00:10 +0800
Subject: [PATCH] fix: stencil addGroup

---
 examples/x6-example-features/src/pages/stencil/index.tsx | 2 ++
 packages/x6-plugin-stencil/src/index.ts                  | 6 +++++-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/examples/x6-example-features/src/pages/stencil/index.tsx b/examples/x6-example-features/src/pages/stencil/index.tsx
index 50443b212f2..460816c74a6 100644
--- a/examples/x6-example-features/src/pages/stencil/index.tsx
+++ b/examples/x6-example-features/src/pages/stencil/index.tsx
@@ -111,6 +111,8 @@ export default class Example extends React.Component {
 
     stencil.load([r, c, c2, r2.clone()], 'group1')
     stencil.load([c2.clone(), r2, r3, c3], 'group2')
+    stencil.addGroup({ name: 'group3' })
+    stencil.load([c2.clone()], 'group3')
   }
 
   refContainer = (container: HTMLDivElement) => {
diff --git a/packages/x6-plugin-stencil/src/index.ts b/packages/x6-plugin-stencil/src/index.ts
index 4c2b11f25b3..9ef9c1837e1 100644
--- a/packages/x6-plugin-stencil/src/index.ts
+++ b/packages/x6-plugin-stencil/src/index.ts
@@ -169,7 +169,11 @@ export class Stencil extends View implements Graph.Plugin {
     } else {
       this.options.groups = groups
     }
-    groups.forEach((group) => this.initGroup(group))
+    groups.forEach((group) => {
+      this.initGroup(group)
+      const graph = this.graphs[group.name]
+      graph.on('cell:mousedown', this.onDragStart, this)
+    })
   }
 
   removeGroup(groupName: string | string[]) {