[完善]增加图标后刷新tree

src/app/ui/collection-tools/collection-tools.component.ts

@@ -457,14 +457,11 @@ export class CollectionToolsComponent implements OnInit {
     this.canvas.on("deselect",obj=>{
       this.isShowProperty = false
     })
-    // 监听canvas组件新增素材事件
-    this.canvas.on("createIcon",obj=>{
+    //监听数据变化后
+    this.canvas.on('canvasDataChanged',()=>{
+      // 收到数据表示共享数据发生变化
       this.renovateTreeData(false)
-    })
-    // 监听canvas组件删除素材事件
-    this.canvas.on("deleteIcon",obj=>{
-      this.renovateTreeData(false)
-    })
+    });
   }
 
   copyAssetData:any //存储用于复制的素材