Package org.geotools.swing.control

Class DnDListItemsTransferable<T>

  • All Implemented Interfaces:
    Transferable
    public class DnDListItemsTransferable<T>
extends Object
implements Transferable
    Implements the Transferable interface to carry list item data during drag and drop actions. This class is used by DnDList. Client code will not normally need to refer to it.
    Since:
    2.6
    Author:
    Michael Bedward
    See Also:
    DnDList

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      List<T> getTransferData​(DataFlavor flavor)
      Returns a List of items to be transferred.
      DataFlavor[] getTransferDataFlavors()
      Description copies from interface:
      Returns an array of DataFlavor objects indicating the flavors the data can be provided in.
      boolean isDataFlavorSupported​(DataFlavor flavor)
      Description copies from interface:
      Returns whether or not the specified data flavor is supported for this object.

      • Methods inherited from class Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • DnDListItemsTransferable

        public DnDListItemsTransferable​(Collection<T> stuff)
        Constructor
        Parameters:
        stuff - a Collection of list item data

    • Method Detail

      • getTransferDataFlavors

        public DataFlavor[] getTransferDataFlavors()
        Description copies from interface:
        Returns an array of DataFlavor objects indicating the flavors the data can be provided in. The array should be ordered according to preference for providing the data (from most richly descriptive to least descriptive).
        Specified by:
        getTransferDataFlavors in interface Transferable

      • isDataFlavorSupported

        public boolean isDataFlavorSupported​(DataFlavor flavor)
        Description copies from interface:
        Returns whether or not the specified data flavor is supported for this object.
        Specified by:
        isDataFlavorSupported in interface Transferable

      • getTransferData

        public List<T> getTransferData​(DataFlavor flavor)
                        throws UnsupportedFlavorException,
                               IOException
        Returns a List of items to be transferred.
        Specified by:
        getTransferData in interface Transferable
        Parameters:
        flavor - - required by the interface but ignored here
        Throws:
        IOException - if the data is no longer available in the requested flavor.
        UnsupportedFlavorException - if the requested data flavor is not supported.