- isSupportedType
Clients may extend the supported transfer types beyond the default
LocalSelectionTransfer#getTransfe
- doInit
Override to perform any one-time initialization.
- handleDrop
Carry out the DND operation.
- init
Perform any necessary initialization using the INavigatorContentService.
- validateDrop
Validates dropping on the given object. This method is called whenever some
aspect of the drop opera
- validatePluginTransferDrop
Return true if the client can handle the drop onto the target viewer of the drop
operation. The defa