Handle only one touch point. Fixes Flyer53#191; Added node_module to …

….gitignore.
akstek · Jul 22, 2022 · 86ae323 · 86ae323
1 parent 4a2994b
commit 86ae323
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Showing 2 changed files with 13 additions and 1 deletion.
diff --git a/.gitignore b/.gitignore
@@ -1,2 +1,2 @@
-
+node_modules
 package-lock.json
diff --git a/source/jspanel.js b/source/jspanel.js
@@ -3189,6 +3189,7 @@ let jsPanel = {
             let cursor = options.cursor || jsPanel.defaults.dragit.cursor;
 
             function pointerUpHandlerDragit(e) {
+                self._pointerIsDown = false;
                 jsPanel.pointermove.forEach(e => document.removeEventListener(e, dragElmt));
                 jsPanel.removeSnapAreas();
                 if (dragstarted) {
@@ -3267,6 +3268,11 @@ let jsPanel = {
 
                 jsPanel.pointerdown.forEach(evt => {
                     handle.addEventListener(evt, e => {
+
+                        // Prevent Multitouch
+                        if (self._pointerIsDown) return;
+                        self._pointerIsDown = true;
+
                         // disable dragging for all mouse buttons but left
                         if (e.button && e.button > 0) {
                             return false;
@@ -3765,6 +3771,7 @@ let jsPanel = {
             }
 
             function pointerUpHandlerResizeit(e) {
+                self._pointerIsDown = false;
                 jsPanel.pointermove.forEach(evt => document.removeEventListener(evt, resizePanel, false));
                 if (e.target.classList && e.target.classList.contains('jsPanel-resizeit-handle')) {
                     let isLeftChange,
@@ -3858,6 +3865,11 @@ let jsPanel = {
                         // prevent window scroll while resizing elmt
                         e.preventDefault();
                         e.stopPropagation();
+
+                         // Prevent Multitouch
+                        if (self._pointerIsDown) return;
+                        self._pointerIsDown = true;
+
                         // disable resizing for all mouse buttons but left
                         if (e.button && e.button > 0) {
                             return false;