(Preview)
Package | mx.core |
Class | public class DragSource |
Inheritance | DragSource ![]() |
Language Version: | ActionScript 3.0 |
Product Version: | Flex 3 |
Runtime Versions: | Flash Player 9, AIR 1.1 |
Each format of data is identified with a string. The
hasFormat()
method is used to determine if the object has
data in that format. The dataForFormat()
method is used
to retrieve the data in the specified format.
Data can be added directly using the addData()
method,
or indirectly using the addHandler()
method. The
addHandler()
method registers a callback that will be called
if the data is requested. This is useful for adding data in a non-native
format that may require large computations or conversions. For example,
if you have raw sound data you can add an MP3 format handler. The MP3
conversion will only be done if the MP3 data is requested.
Public Properties
Property | Defined By | ||
---|---|---|---|
![]() | constructor : Object
A reference to the class object or constructor function for a given object instance. | Object |
Public Methods
Method | Defined By | ||
---|---|---|---|
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Indicates whether an object has a specified property defined. | Object | |
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Indicates whether an instance of the Object class is in the prototype chain of the object specified
as the parameter. | Object | |
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Indicates whether the specified property exists and is enumerable. | Object | |
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Sets the availability of a dynamic property for loop operations. | Object | |
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Returns the string representation of this object, formatted according to locale-specific conventions. | Object | |
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Returns the string representation of the specified object. | Object | |
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Returns the primitive value of the specified object. | Object |
Wed Nov 21 2018, 06:34 AM -08:00