7756 					duration: - gantt.config.duration_step,  property
7766 				duration: - gantt.config.duration_step,  property
7773 				duration: -gantt.config.duration_step,  property
7992 					duration: this.config.duration_step,  property
9380 …ata.end_date = gantt.calculateEndDate({ start_date: objData.start_date, duration: property, task: …  property
10238 					duration: -task.duration,  property
11842 		calculateEndDate: function (start, duration, unit, task) {  argument
12440 			duration: -1,  property
12446 …range.end_date = gantt.calculateEndDate({start_date: range.end_date, duration: 2, unit: unit, step…  property
12753 			var end_date = gantt.calculateEndDate({start_date: start_date, duration: duration, task: ev});  property
12808 			duration: 1,  property
12826 		var endDate = gantt.calculateEndDate({start_date: startDate, duration: duration, task: ev});  property
13216 				end_date = gantt.calculateEndDate({ start_date: start_date, duration: 1, task: ev });  property
13231 			duration: 1,  property
13647 …var time_controls = { "time": true, "time_optional": true, "duration": true, "duration_optional": …  property
13650 				mapping = { start_date: "start_date", end_date: "end_date", duration: "duration" };  property
13934 		duration: new DurationControl(),  property
15708 				duration:0,  property
17412 		duration: new (durationEditorFactory(gantt))()  property
18695 				duration: -item.duration,  property
25681 		_calculateMinDuration: function(duration, unit) {  argument
25927 						duration: -1,  property
25940 						duration: 1,  property
27376 function CalculateEndDateArgument(start_date, duration, unit, step, task, id, calendar){  argument
27518 		calculateEndDateArguments: function (start, duration, unit, step) {  argument
28211 	_calculateEndDate: function (from, duration, unit, step) {  argument
28225 	_addInterval: function (start, duration, unit, step, stopAction) {  argument
28242 	_calculateHourEndDate: function (from, duration,  step) {  argument
28291 	_calculateMinuteEndDate: function (from, duration, step) {  argument