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Contents
// ========================================================================
// SproutCore -- JavaScript Application Framework
// Copyright ©2006-2008, Sprout Systems, Inc. and contributors.
// Portions copyright ©2008 Apple, Inc. All rights reserved.
// ========================================================================
require('system/drag') ;
/**
@namespace
This mixin can be used to implement a dynamic data source for a drag
operation. You can return a set of allowed data types and then the
method will be used to actually get data in that format when requested.
*/
SC.DragDataSource = {
/** @property
Implement this property as an array of data types you want to support
for drag operations.
*/
dragDataTypes: [],
/**
Implement this method to return the data in the format passed. Return
null if the requested data type cannot be generated.
@param {SC.Drag} drag The Drag instance managing this drag.
@param {Object} dataType The proposed dataType to return. This will
always be one of the data types declared in dragDataTypes.
@returns The data object for the specified type
*/
dragDataForType: function(drag, dataType) { return null; }
};
Version data entries
11 entries across 11 versions & 1 rubygems