From fe5b8c453fcdbebf9ff90a27d223af05565fd30f Mon Sep 17 00:00:00 2001
From: peterkogo <peter@xyflow.com>
Date: Thu, 12 Jun 2025 13:57:19 +0200
Subject: [PATCH] remove example

---
 .../src/routes/examples/overview/Flow.svelte  |   2 -
 .../overview/TriggerConnection.svelte         | 107 ------------------
 2 files changed, 109 deletions(-)
 delete mode 100644 examples/svelte/src/routes/examples/overview/TriggerConnection.svelte

diff --git a/examples/svelte/src/routes/examples/overview/Flow.svelte b/examples/svelte/src/routes/examples/overview/Flow.svelte
index df4abf68..3075a0e8 100644
--- a/examples/svelte/src/routes/examples/overview/Flow.svelte
+++ b/examples/svelte/src/routes/examples/overview/Flow.svelte
@@ -24,7 +24,6 @@
 
 	import '@xyflow/svelte/dist/style.css';
 	import InitTracker from './InitTracker.svelte';
-	import TriggerConnection from './TriggerConnection.svelte';
 
 	const nodeTypes: NodeTypes = {
 		custom: CustomNode,
@@ -244,7 +243,6 @@
 				}));
 			}}>left-right</button
 		>
-		<TriggerConnection />
 	</Panel>
 	<InitTracker />
 </SvelteFlow>
diff --git a/examples/svelte/src/routes/examples/overview/TriggerConnection.svelte b/examples/svelte/src/routes/examples/overview/TriggerConnection.svelte
deleted file mode 100644
index e9301f91..00000000
--- a/examples/svelte/src/routes/examples/overview/TriggerConnection.svelte
+++ /dev/null
@@ -1,107 +0,0 @@
-<script lang="ts">
-	import { useConnection, useViewport } from '@xyflow/svelte';
-
-	const connection = useConnection();
-	const viewport = useViewport();
-	let blockMouseUp = true;
-
-	// Replace this with the flowId of your flow (default is 1)
-	const flowId = 1;
-
-	/** Replace this selector with the handle of your choice.
-	 * Take a look at the DOM structure to see what how the data-*
-	 * attributes are structured for handles
-	 */
-	const fromHandleSelector = '[data-nodeid="1"].svelte-flow__handle';
-
-	function createPointerEvent(type: string, element: HTMLElement) {
-		const { left, top } = element.getBoundingClientRect();
-
-		return new PointerEvent(type, {
-			bubbles: true,
-			cancelable: true,
-			pointerId: 1,
-			pointerType: 'mouse',
-			clientX: left + element.offsetWidth / 2,
-			clientY: top + element.offsetHeight / 2,
-			button: 0,
-			buttons: 1
-		});
-	}
-
-	function mouseDownBlocker(event: MouseEvent) {
-		event.preventDefault();
-		event.stopPropagation();
-	}
-
-	function mouseUpBlocker(event: MouseEvent) {
-		// we only want to block the original mouseUpEvent
-		if (!blockMouseUp) {
-			return;
-		}
-
-		event.preventDefault();
-		event.stopPropagation();
-
-		connectionFinish();
-	}
-
-	function addEventListeners() {
-		document.addEventListener('mousedown', mouseDownBlocker, true);
-		document.addEventListener('mouseup', mouseUpBlocker, true);
-	}
-
-	function removeEventListeners() {
-		document.removeEventListener('mousedown', mouseDownBlocker, true);
-		document.removeEventListener('mouseup', mouseUpBlocker, true);
-	}
-
-	function connectionFinish() {
-		blockMouseUp = false;
-		const { inProgress, isValid, toHandle } = connection.current;
-		if (inProgress && isValid && toHandle) {
-			const toHandleElement = document.querySelector(
-				`[data-id="${flowId}-${toHandle.nodeId}-${toHandle.id ?? null}-${toHandle.type}"].svelte-flow__handle`
-			) as HTMLElement | null;
-
-			if (toHandleElement) {
-				const mouseupEvent = createPointerEvent('mouseup', toHandleElement);
-				const success = toHandleElement.dispatchEvent(mouseupEvent);
-
-				if (success) {
-					removeEventListeners();
-					return;
-				}
-			}
-		}
-
-		connectionCancel();
-	}
-
-	function connectionStart() {
-		const fromHandle = document.querySelector(fromHandleSelector) as HTMLElement | null;
-
-		if (fromHandle) {
-			const mousedownEvent = createPointerEvent('mousedown', fromHandle);
-			const success = fromHandle.dispatchEvent(mousedownEvent);
-
-			if (success) {
-				blockMouseUp = true;
-				addEventListeners();
-			}
-		}
-	}
-
-	function connectionCancel() {
-		const fromHandle = document.querySelector(fromHandleSelector) as HTMLElement | null;
-
-		if (fromHandle) {
-			const mouseUpEvent = createPointerEvent('mouseup', fromHandle);
-			fromHandle.dispatchEvent(mouseUpEvent);
-		}
-		removeEventListeners();
-	}
-</script>
-
-<!-- onclick works as well -->
-<button onpointerdown={connectionStart}>trigger-connection</button>