Merge branch 'next' into panecontextmenu-fix

packages/svelte/src/lib/plugins/NodeResizer/ResizeControl.svelte

@@ -7,7 +7,8 @@
     ResizeControlVariant,
     type ControlPosition,
     type XYResizerInstance,
-    type XYResizerChange
+    type XYResizerChange,
+    type XYResizerChildChange
   } from '@xyflow/system';
   import type { ResizeControlProps } from './types';
 
@@ -66,7 +67,7 @@
             snapToGrid: !!$snapGrid
           };
         },
-        onChange: (change: XYResizerChange) => {
+        onChange: (change: XYResizerChange, childChanges: XYResizerChildChange[]) => {
           const node = $nodeLookup.get(id);
           if (node) {
             node.height = change.isHeightChange ? change.height : node.height;
@@ -76,6 +77,13 @@
                 ? { x: change.x, y: change.y }
                 : node.position;
 
+            for (const childChange of childChanges) {
+              const childNode = $nodeLookup.get(childChange.id);
+              if (childNode) {
+                childNode.position = childChange.position;
+              }
+            }
+
             $nodes = $nodes;
           }
         }

packages/svelte/src/lib/store/index.ts

@@ -64,28 +64,22 @@ export function createStore({
   }
 
   const updateNodePositions: UpdateNodePositions = (nodeDragItems, dragging = false) => {
-    store.nodes.update((nds) => {
-      return nds.map((node) => {
-        const nodeDragItem = (nodeDragItems as Array<Node | NodeDragItem>).find(
-          (ndi) => ndi.id === node.id
-        );
+    const nodeLookup = get(store.nodeLookup);
 
-        if (nodeDragItem) {
-          return {
-            ...node,
-            dragging,
-            position: nodeDragItem.position,
-            computed: {
-              ...node.computed,
-              positionAbsolute: nodeDragItem.computed?.positionAbsolute
-            },
-            [internalsSymbol]: node[internalsSymbol]
-          };
-        }
+    nodeDragItems.forEach((nodeDragItem) => {
+      const node = nodeLookup.get(nodeDragItem.id);
 
-        return node;
-      });
+      if (node) {
+        node.position = nodeDragItem.position;
+        node.dragging = dragging;
+        node.computed = {
+          ...node.computed,
+          positionAbsolute: nodeDragItem.computed?.positionAbsolute
+        };
+      }
     });
+
+    store.nodes.set(get(store.nodes));
   };
 
   function updateNodeDimensions(updates: Map<string, NodeDimensionUpdate>) {