removed touch code that wasn't being used or maintained

1 files changed, 0 insertions, 4 deletions

diff --git a/src/client/views/collections/CollectionSubView.tsx b/src/client/views/collections/CollectionSubView.tsx
index 7c8b2f195..f70c85dcf 100644
--- a/src/client/views/collections/CollectionSubView.tsx
+++ b/src/client/views/collections/CollectionSubView.tsx
@@ -35,19 +35,16 @@ export function CollectionSubView<X>(moreProps?: X) {
     class CollectionSubView extends DocComponent<X & SubCollectionViewProps>() {
         private dropDisposer?: DragManager.DragDropDisposer;
         private gestureDisposer?: GestureUtils.GestureEventDisposer;
-        protected _multiTouchDisposer?: InteractionUtils.MultiTouchEventDisposer;
         protected _mainCont?: HTMLDivElement;
         @observable _focusFilters: Opt<string[]>; // childFilters that are overridden when previewing a link to an anchor which has childFilters set on it
         @observable _focusRangeFilters: Opt<string[]>; // childFiltersByRanges that are overridden when previewing a link to an anchor which has childFiltersByRanges set on it
         protected createDashEventsTarget = (ele: HTMLDivElement | null) => {
             this.dropDisposer?.();
             this.gestureDisposer?.();
-            this._multiTouchDisposer?.();
             if (ele) {
                 this._mainCont = ele;
                 this.dropDisposer = DragManager.MakeDropTarget(ele, this.onInternalDrop.bind(this), this.layoutDoc, this.onInternalPreDrop.bind(this));
                 this.gestureDisposer = GestureUtils.MakeGestureTarget(ele, this.onGesture.bind(this));
-                this._multiTouchDisposer = InteractionUtils.MakeMultiTouchTarget(ele, this.onTouchStart.bind(this));
             }
         };
         protected CreateDropTarget(ele: HTMLDivElement) {
@@ -57,7 +54,6 @@ export function CollectionSubView<X>(moreProps?: X) {
 
         componentWillUnmount() {
             this.gestureDisposer?.();
-            this._multiTouchDisposer?.();
         }
 
         @computed get dataDoc() {