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java.lang.Objectorg.eclipse.swt.dnd.TransferData
public class TransferData
The TransferData
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.
Field Summary | |
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int |
format
Specifies the size in bits of a single unit in pValue. |
int |
length
Specifies the number of units in pValue. |
long |
pValue
Pointer to the data being transferred. |
int |
result
The result field contains the result of converting a java data type into a platform specific value. |
long |
type
The type is a unique identifier of a system format or user defined format. |
Constructor Summary | |
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TransferData()
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Method Summary |
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Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public long type
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.
public int length
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.
for the size of one unit
public int format
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.
This is most commonly 8 bits.
public long pValue
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.
public int result
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.
Constructor Detail |
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public TransferData()
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