From 0bcc5141207a1a7dce0593217755b94c9f78af75 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ulrich-Matthias=20Sch=C3=A4fer?= <ulima.ums@googlemail.com>
Date: Wed, 2 Apr 2025 11:47:27 +0200
Subject: [PATCH] feat: add option to disable single finger drag

---
 src/plugins/Drag.ts | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/plugins/Drag.ts b/src/plugins/Drag.ts
index c815ce4a..bd16efd2 100644
--- a/src/plugins/Drag.ts
+++ b/src/plugins/Drag.ts
@@ -102,6 +102,13 @@ export interface IDragOptions
    * @default false
    */
     wheelSwapAxes?: boolean;
+
+    /**
+   * Disable drag on touch.
+   *
+   * @default false
+   */
+    disableTouch?: boolean;
 }
 
 const DEFAULT_DRAG_OPTIONS: Required<IDragOptions> = {
@@ -118,6 +125,7 @@ const DEFAULT_DRAG_OPTIONS: Required<IDragOptions> = {
     ignoreKeyToPressOnTouch: false,
     lineHeight: 20,
     wheelSwapAxes: false,
+    disableTouch: false,
 };
 
 /**
@@ -308,6 +316,10 @@ export class Drag extends Plugin
         const isMouse = event.pointerType === 'mouse';
         const count = this.parent.input.count();
 
+        if (!isMouse && this.options.disableTouch && count === 1) {
+            return false;
+        }
+
         if (count === 1 || (count > 1 && !this.parent.plugins.get('pinch', true)))
         {
             if (!isMouse || this.mouse[event.button])