if( src && src.type ){
this.originalEvent = src;
this.type = src.type;
- this.timeStamp = src.timeStamp;
// Event type
}else
this.type = src;
- if( !this.timeStamp )
- this.timeStamp = now();
+ // timeStamp is buggy for some events on Firefox(#3843)
+ // So we won't rely on the native value
+ this.timeStamp = now();
// Mark it as fixed
this[expando] = true;