-// Firefox 52+ Touchscreen bug
-// see https://www.sencha.com/forum/showthread.php?336762-Examples-don-t-work-in-Firefox-52-touchscreen/page2
-// and https://bugzilla.proxmox.com/show_bug.cgi?id=1223
-Ext.define('EXTJS_23846.Element', {
- override: 'Ext.dom.Element',
-}, function(Element) {
- let supports = Ext.supports,
- proto = Element.prototype,
- eventMap = proto.eventMap,
- additiveEvents = proto.additiveEvents;
-
- if (Ext.os.is.Desktop && supports.TouchEvents && !supports.PointerEvents) {
- eventMap.touchstart = 'mousedown';
- eventMap.touchmove = 'mousemove';
- eventMap.touchend = 'mouseup';
- eventMap.touchcancel = 'mouseup';
-
- additiveEvents.mousedown = 'mousedown';
- additiveEvents.mousemove = 'mousemove';
- additiveEvents.mouseup = 'mouseup';
- additiveEvents.touchstart = 'touchstart';
- additiveEvents.touchmove = 'touchmove';
- additiveEvents.touchend = 'touchend';
- additiveEvents.touchcancel = 'touchcancel';
-
- additiveEvents.pointerdown = 'mousedown';
- additiveEvents.pointermove = 'mousemove';
- additiveEvents.pointerup = 'mouseup';
- additiveEvents.pointercancel = 'mouseup';
- }
-});
-
-Ext.define('EXTJS_23846.Gesture', {
- override: 'Ext.event.publisher.Gesture',
-}, function(Gesture) {
- let gestures = Gesture.instance;
-
- if (Ext.supports.TouchEvents && !Ext.isWebKit && Ext.os.is.Desktop) {
- gestures.handledDomEvents.push('mousedown', 'mousemove', 'mouseup');
- gestures.registerEvents();
- }
-});
-