Class TransferData
- java.lang.Object
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- org.eclipse.swt.dnd.TransferData
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public class TransferData extends java.lang.Object
TheTransferData
class is a platform specific data structure for describing the type and the contents of data being converted by a transfer agent.As an application writer, you do not need to know the specifics of TransferData. TransferData instances are passed to a subclass of Transfer and the Transfer object manages the platform specific issues. You can ask a Transfer subclass if it can handle this data by calling Transfer.isSupportedType(transferData).
You should only need to become familiar with the fields in this class if you are implementing a Transfer subclass and you are unable to subclass the ByteArrayTransfer class.
- Since:
- 1.3
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Field Summary
Fields Modifier and Type Field Description java.lang.Object
data
IMPORTANT: This field is not part of the SWT public API.int
result
The result field contains the result of converting a java data type into a platform specific value.int
type
The type is a unique identifier of a system format or user defined format.
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Constructor Summary
Constructors Constructor Description TransferData()
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static boolean
sameType(TransferData data1, TransferData data2)
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Field Detail
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type
public int type
The type is a unique identifier of a system format or user defined format. (Warning: This field is platform dependent)IMPORTANT: This field is not part of the SWT public API. It is marked public only so that it can be shared within the packages provided by SWT. It is not available on all platforms and should never be accessed from application code.
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data
public java.lang.Object data
IMPORTANT: This field is not part of the SWT public API. It is marked public only so that it can be shared within the packages provided by SWT. It is not available on all platforms and should never be accessed from application code.
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result
public int result
The result field contains the result of converting a java data type into a platform specific value. (Warning: This field is platform dependent)IMPORTANT: This field is not part of the SWT public API. It is marked public only so that it can be shared within the packages provided by SWT. It is not available on all platforms and should never be accessed from application code.
The value of result is 1 if the conversion was successful. The value of result is 0 if the conversion failed.
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Method Detail
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sameType
public static boolean sameType(TransferData data1, TransferData data2)
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