Multivalent API

multivalent.std.ui
Class DnD

java.lang.Object
  extended by multivalent.VObject
      extended by multivalent.Behavior
          extended by multivalent.std.ui.DnD
All Implemented Interfaces:
java.awt.dnd.DropTargetListener, java.util.EventListener

public class DnD
extends Behavior
implements java.awt.dnd.DropTargetListener

Drag and drop URLs into Browser window to open page on that URL.

Version:
$Revision$ $Date$

Field Summary
 
Fields inherited from class multivalent.Behavior
ATTR_BEHAVIOR, name_
 
Fields inherited from class multivalent.VObject
attr_
 
Constructor Summary
DnD()
           
 
Method Summary
 void destroy()
          Protocol.
 void dragEnter(java.awt.dnd.DropTargetDragEvent dtde)
           
 void dragExit(java.awt.dnd.DropTargetEvent dte)
           
 void dragOver(java.awt.dnd.DropTargetDragEvent dtde)
           
 void drop(java.awt.dnd.DropTargetDropEvent dtde)
          Translate DnD event into Document.MSG_OPEN, .
 void dropActionChanged(java.awt.dnd.DropTargetDragEvent dtde)
           
 void restore(ESISNode n, java.util.Map<java.lang.String,java.lang.Object> attr, Layer layer)
          Takes the place of a constructor's initialization functions; that is, it is invoked exactly once immediately after object instantiation.
 
Methods inherited from class multivalent.Behavior
buildAfter, buildBefore, checkRep, clipboardAfter, clipboardBefore, createUI, eventAfter, eventBefore, formatAfter, formatBefore, getBrowser, getDocument, getInstance, getInstance, getLayer, getLogger, getName, getPreference, getRoot, isEditable, paintAfter, paintBefore, putPreference, redo, restoreChildren, save, semanticEventAfter, semanticEventBefore, setName, toString, undo
 
Methods inherited from class multivalent.VObject
attrEntrySetIterator, attrKeysIterator, clearAttributes, getAttr, getAttr, getAttributes, getGlobal, getValue, hasAttributes, putAttr, removeAttr, setAttributes
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

DnD

public DnD()
Method Detail

dragEnter

public void dragEnter(java.awt.dnd.DropTargetDragEvent dtde)
Specified by:
dragEnter in interface java.awt.dnd.DropTargetListener

dragOver

public void dragOver(java.awt.dnd.DropTargetDragEvent dtde)
Specified by:
dragOver in interface java.awt.dnd.DropTargetListener

dropActionChanged

public void dropActionChanged(java.awt.dnd.DropTargetDragEvent dtde)
Specified by:
dropActionChanged in interface java.awt.dnd.DropTargetListener

dragExit

public void dragExit(java.awt.dnd.DropTargetEvent dte)
Specified by:
dragExit in interface java.awt.dnd.DropTargetListener

drop

public void drop(java.awt.dnd.DropTargetDropEvent dtde)
Translate DnD event into Document.MSG_OPEN, .

Specified by:
drop in interface java.awt.dnd.DropTargetListener

restore

public void restore(ESISNode n,
                    java.util.Map<java.lang.String,java.lang.Object> attr,
                    Layer layer)
Description copied from class: Behavior
Takes the place of a constructor's initialization functions; that is, it is invoked exactly once immediately after object instantiation. When restored from hub, passed XML content subtree if any as first parameter and attributes from XML tag's attributes. This protocol cannot be short-circuited.

Overrides:
restore in class Behavior

destroy

public void destroy()
Description copied from class: Behavior
Protocol. Cleans up state before being decommissioned: remove from Layer, observed nodes, .... Clients shouldn't hold a pointer/handle to object after destroy() as it is in an invalid state. This protocol cannot be short-circuited.

Overrides:
destroy in class Behavior

Multivalent API