Merge pull request #5528 from xyflow/resizer-update-keep-aspect

NodeResizer: Make parameters dynamic

examples/react/src/examples/NodeResizer/DefaultResizer.tsx

@@ -1,7 +1,9 @@
 import { memo, FC } from 'react';
-import { Handle, Position, NodeProps, NodeResizer } from '@xyflow/react';
+import { Handle, Position, NodeProps, NodeResizer, useKeyPress } from '@xyflow/react';
 
 const DefaultResizerNode: FC<NodeProps> = ({ data, selected }) => {
+  const keepAspectRatio = useKeyPress('k');
+
   return (
     <>
       <NodeResizer
@@ -14,7 +16,7 @@ const DefaultResizerNode: FC<NodeProps> = ({ data, selected }) => {
         onResizeStart={data.onResizeStart ?? undefined}
         onResize={data.onResize ?? undefined}
         onResizeEnd={data.onResizeEnd ?? undefined}
-        keepAspectRatio={data.keepAspectRatio ?? undefined}
+        keepAspectRatio={keepAspectRatio || (data.keepAspectRatio ?? undefined)}
       />
       <Handle type="target" position={Position.Left} />
       <div>{data.label}</div>

examples/svelte/src/routes/examples/node-resizer/+page.svelte

@@ -9,6 +9,7 @@
 
 	import '@xyflow/svelte/dist/style.css';
 	import type { ResizeNode } from './types';
+	import { store } from './store.svelte';
 
 	const nodeTypes = {
 		defaultResizer: DefaultResizer,
@@ -139,6 +140,15 @@
 	let snapToGrid = $state(false);
 </script>
 
+<svelte:window
+	on:keydown={(e) => {
+		if (e.key === 'k') store.keepAspectRatio = true;
+	}}
+	on:keyup={(e) => {
+		if (e.key === 'k') store.keepAspectRatio = false;
+	}}
+/>
+
 <SvelteFlow
 	bind:nodes
 	bind:edges

examples/svelte/src/routes/examples/node-resizer/CustomResizer.svelte

@@ -1,6 +1,7 @@
 <script lang="ts">
 	import { Handle, Position, type NodeProps, NodeResizeControl, type Node } from '@xyflow/svelte';
 	import type { ResizeNode } from './types';
+	import { store } from './store.svelte';
 
 	let { data }: NodeProps<ResizeNode> = $props();
 </script>
@@ -14,7 +15,7 @@
 	onResizeStart={data.onResizeStart ?? undefined}
 	onResize={data.onResize ?? undefined}
 	onResizeEnd={data.onResizeEnd ?? undefined}
-	keepAspectRatio={data.keepAspectRatio ?? undefined}
+	keepAspectRatio={store.keepAspectRatio || (data.keepAspectRatio ?? undefined)}
 	style="background: transparent; border: none;"
 >
 	<svg

examples/svelte/src/routes/examples/node-resizer/DefaultResizer.svelte

@@ -2,6 +2,8 @@
 	import { Handle, NodeResizer, Position, type NodeProps } from '@xyflow/svelte';
 	import type { ResizeNode } from './types';
 
+	import { store } from './store.svelte';
+
 	let { data, selected }: NodeProps<ResizeNode> = $props();
 </script>
 
@@ -15,7 +17,7 @@
 	onResizeStart={data.onResizeStart ?? undefined}
 	onResize={data.onResize ?? undefined}
 	onResizeEnd={data.onResizeEnd ?? undefined}
-	keepAspectRatio={data.keepAspectRatio ?? undefined}
+	keepAspectRatio={store.keepAspectRatio || (data.keepAspectRatio ?? undefined)}
 />
 <Handle type="target" position={Position.Left} />
 <div>{data.label}</div>

examples/svelte/src/routes/examples/node-resizer/HorizontalResizer.svelte

@@ -1,6 +1,7 @@
 <script lang="ts">
 	import { Handle, NodeResizeControl, Position, type NodeProps } from '@xyflow/svelte';
 	import type { ResizeNode } from './types';
+	import { store } from './store.svelte';
 
 	let { data }: NodeProps<ResizeNode> = $props();
 </script>
@@ -14,7 +15,7 @@
 	onResizeStart={data.onResizeStart ?? undefined}
 	onResize={data.onResize ?? undefined}
 	onResizeEnd={data.onResizeEnd ?? undefined}
-	keepAspectRatio={data.keepAspectRatio ?? undefined}
+	keepAspectRatio={store.keepAspectRatio || (data.keepAspectRatio ?? undefined)}
 	color="red"
 	position={Position.Left}
 />

examples/svelte/src/routes/examples/node-resizer/VerticalResizer.svelte

@@ -1,6 +1,7 @@
 <script lang="ts">
 	import { Handle, NodeResizeControl, Position, type NodeProps } from '@xyflow/svelte';
 	import type { ResizeNode } from './types';
+	import { store } from './store.svelte';
 
 	let { data }: NodeProps<ResizeNode> = $props();
 </script>
@@ -14,7 +15,7 @@
 	onResizeStart={data.onResizeStart ?? undefined}
 	onResize={data.onResize ?? undefined}
 	onResizeEnd={data.onResizeEnd ?? undefined}
-	keepAspectRatio={data.keepAspectRatio ?? undefined}
+	keepAspectRatio={store.keepAspectRatio || (data.keepAspectRatio ?? undefined)}
 	color="red"
 	position={Position.Top}
 />

examples/svelte/src/routes/examples/node-resizer/store.svelte.ts

@@ -0,0 +1,14 @@
+function createStore() {
+	let keepAspectRatio = $state(false);
+
+	return {
+		get keepAspectRatio() {
+			return keepAspectRatio;
+		},
+		set keepAspectRatio(value: boolean) {
+			keepAspectRatio = value;
+		}
+	};
+}
+
+export const store = createStore();