SC.DragDataSourceProtocol protocol defines the properties and methods that you may implement
in your drag source objects in order to access additional functionality of SproutCore's drag
This protocol implements a dynamic data source for a drag operation. You should use it to return a
set of allowed data types and then the method will be used to actually get data in that format
Note: Do not mix
SC.DragDataSourceProtocol into your classes. As a protocol, it exists only for
reference sake. You only need define any of the properties or methods listed below in order to use
Defined in: drag_data_source_protocol.js
Field DetailSC.DragDataSourceProtocol.dragDataTypes Array
Implement this property as an array of data types you want to support for drag operations.
- Default value:
Class Method Detail
Implement this method to return the data in the format passed. Return null if the requested data type cannot be generated.