ColumnReorder
eventsFires when the user changes the order of a column. The event handler function context (available through the this keyword) will be set to the widget instance.
Event Data
e.column Object
A JavaScript object which represents the column configuration.
e.newIndex Number
The new column index.
e.oldIndex Number
The previous column index.
e.sender kendo.ui.Gantt
The widget instance which fired the event.