always include the deltaY at a minimum even if the browser does not support scrolling on X and Y axis

2026-07-27 16:08:55 +02:00 · 2013-10-18 18:48:09 -05:00
parent 5e473a377a
commit 78b2ef36cb
1 changed files with 3 additions and 0 deletions
@@ -78,6 +78,9 @@
        if ( orgEvent.wheelDelta ) { delta = orgEvent.wheelDelta; }
        if ( orgEvent.detail )     { delta = orgEvent.detail * -1; }

+        // At a minimum, setup the deltaY to be delta
+        deltaY = delta;
+
        // New school wheel delta (wheel event)
        if ( orgEvent.deltaY ) {
            deltaY = orgEvent.deltaY * -1;