Package org.eclipse.swt.dnd
Class URLTransfer
java.lang.Object
org.eclipse.swt.dnd.Transfer
org.eclipse.swt.dnd.ByteArrayTransfer
org.eclipse.swt.dnd.URLTransfer
The class
URLTransfer provides a platform specific mechanism for
converting text in URL format represented as a java String to a
platform specific representation of the data and vice versa. The string must
contain a fully specified url.
An example of a java String containing a URL is shown below:
String url = "http://www.eclipse.org";
- Since:
- 1.3
- See Also:
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Method Summary
Modifier and TypeMethodDescriptionstatic URLTransferReturns the singleton instance of the URLTransfer class.protected int[]Returns the platform specific ids of the data types that can be converted using this transfer agent.protected String[]Returns the platform specific names of the data types that can be converted using this transfer agent.voidjavaToNative(Object object, TransferData transferData) This implementation ofjavaToNativeconverts a URL represented by a javaStringto a platform specific representation.nativeToJava(TransferData transferData) This implementation ofnativeToJavaconverts a platform specific representation of a URL to a javaString.protected booleanTest that the object is of the correct format for this Transfer class.Methods inherited from class org.eclipse.swt.dnd.ByteArrayTransfer
getSupportedTypes, isSupportedTypeMethods inherited from class org.eclipse.swt.dnd.Transfer
registerType
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Method Details
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getInstance
Returns the singleton instance of the URLTransfer class.- Returns:
- the singleton instance of the URLTransfer class
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javaToNative
This implementation ofjavaToNativeconverts a URL represented by a javaStringto a platform specific representation.- Overrides:
javaToNativein classByteArrayTransfer- Parameters:
object- a javaStringcontaining a URLtransferData- an emptyTransferDataobject that will be filled in on return with the platform specific format of the data- See Also:
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nativeToJava
This implementation ofnativeToJavaconverts a platform specific representation of a URL to a javaString.- Overrides:
nativeToJavain classByteArrayTransfer- Parameters:
transferData- the platform specific representation of the data to be converted- Returns:
- a java
Stringcontaining a URL if the conversion was successful; otherwise null - See Also:
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getTypeIds
protected int[] getTypeIds()Description copied from class:TransferReturns the platform specific ids of the data types that can be converted using this transfer agent.- Specified by:
getTypeIdsin classTransfer- Returns:
- the platform specific ids of the data types that can be converted using this transfer agent
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getTypeNames
Description copied from class:TransferReturns the platform specific names of the data types that can be converted using this transfer agent.- Specified by:
getTypeNamesin classTransfer- Returns:
- the platform specific names of the data types that can be converted using this transfer agent.
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validate
Description copied from class:TransferTest that the object is of the correct format for this Transfer class.
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