jqWidget의 jqxWindow의 'isOpen' API Returns true when jqxWindow is opened and false when the jqxWindow is closed ParameterTypeDescription None Return Value Boolean Code example Invoke the isOpen method. $('#jqxWindow').jqxWindow('isOpen'); 코드 $(window).scroll(function() { var bOpen = $('#jqxWindow').jqxWindow('isOpen'); var winHeight = $(window).height(); var winWidth = $(window).width(); // windo..