Merge pull request #3448 from wbkd/svelte-flow-on-edge-context-menu

feat(svelte) added on:edgecontextmenu

packages/svelte/src/lib/container/SvelteFlow/SvelteFlow.svelte

@@ -151,7 +151,7 @@
   >
     <Pane on:paneclick panOnDrag={panOnDrag === undefined ? true : panOnDrag}>
       <ViewportComponent>
-        <EdgeRenderer on:edgeclick />
+        <EdgeRenderer on:edgeclick on:edgecontextmenu />
         <ConnectionLine />
         <div class="svelte-flow__edgelabel-renderer" />
         <NodeRenderer

packages/svelte/src/lib/container/SvelteFlow/types.ts

@@ -73,6 +73,7 @@ export type SvelteFlowProps = DOMAttributes<HTMLDivElement> & {
   'on:nodemousemove'?: CustomEvent<{ event: MouseEvent; node: Node }>;
   'on:nodemouseleave'?: CustomEvent<{ event: MouseEvent; node: Node }>;
   'on:edgeclick'?: CustomEvent<{ event: MouseEvent; edge: Edge }>;
+  'on:edgecontextmenu'?: CustomEvent<{ event: MouseEvent; edge: Edge }>;
   'on:connectstart'?: CustomEvent<{
     event: MouseEvent | TouchEvent;
     nodeId?: string;