Package org.pushingpixels.lafwidget.tree.dnd

Interface StringTreeDnDListener

All Superinterfaces:
EventListener
public interface StringTreeDnDListener extends EventListener
StringTreeDnDListener represents a listener that is informed when a String is about to be dropped into a node in a JTree.

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    drop(StringTreeDnDEvent anEvent)
    Invoked when the drop operation happens.
    void
    mayDrop(StringTreeDnDEvent anEvent)
    Invoked to verify that aSourceString may be dropped into aTargetNode inside aTargetTree.

  • Method Details

    • mayDrop

      void mayDrop(StringTreeDnDEvent anEvent) throws DnDVetoException
      Invoked to verify that aSourceString may be dropped into aTargetNode inside aTargetTree.
      Parameters:
      anEvent - a StringTreeDnDEvent containing information about the data being dropped.
      Throws:
      DnDVetoException - if the drag and drop operation is not valid.

    • drop

      void drop(StringTreeDnDEvent anEvent) throws DnDVetoException
      Invoked when the drop operation happens.
      Parameters:
      anEvent - a StringTreeDnDEvent the event containing information about the Drag and Drop operation.
      Throws:
      DnDVetoException - if the drag and drop operation is not valid.