timeFormat java.lang.String Determines the time-text that will be displayed on each event. Time-text will only be displayed for Event Objects that have allDay equal to false. default for agendaDay and agendaWeek: 'h:mm{ - h:mm}', // 5:00 - 6:30 default for all others: 'h(:mm)t' // 7p null columnFormat java.lang.String Determines the text that will be displayed on the calendar's column headings. default for month: 'ddd', // Mon default for week: 'ddd M/d', // Mon 9/7 default for day: 'dddd M/d' // Monday 9/7 null titleFormat java.lang.String Determines the text that will be displayed in the header's title. default for month: 'MMMM yyyy', // September 2009 default for week: "MMM d[ yyyy]{ '—'[ MMM] d yyyy}", // Sep 7 - 13 2009 default for day: 'dddd, MMM d, yyyy' // Tuesday, Sep 8, 2009 null dragOpacity java.lang.Double The opacity of an event while it is being dragged. default for agendaWeek: .5 default for other views: 1 null