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
    Invoked when the drop operation happens.
    void
    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.