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Java > Java SE, EE, ME > java > awt > dnd > DragSource

java.awt.dnd
Class DragSource

java.lang.Object
  extended by java.awt.dnd.DragSource
All Implemented Interfaces:
Serializable
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Top Examples, Source Code
public void addDragSourceListener(DragSourceListener dsl)
See Also:
getDragSourceListeners(), removeDragSourceListener(java.awt.dnd.DragSourceListener)
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[526]Drag Drop Data Transfer Example (Drag)
By Anonymous on 2004/01/22 16:18:27  Rate
//Data Transfer Example  ( Drag )  
 import java.awt.dnd.*; 
 import java.awt.datatransfer.*; 
  
  
 public class DragEx implements 
 DragGestureListener, DragSourceListener  {  
  
  
     DragSource ds = new DragSource (  ) ; 
     ds.createDefaultDragGestureRecognizer ( this,DnDConstants.ACTION_MOVE, this ) ; 
  
  
     public void dragGestureRecognized ( DragGestureEvent dge )   {  
         StringSelection strSel = new StringSelection ( someText ) ; 
         ds.startDrag ( dge, DragSource.DeafultMoveDrop, strSel, this ) ; 
      }  
  }  
  
  
  
 //addDragSourceListener
public void addDragSourceMotionListener(DragSourceMotionListener dsml)
See Also:
getDragSourceMotionListeners(), removeDragSourceMotionListener(java.awt.dnd.DragSourceMotionListener)
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public DragGestureRecognizer createDefaultDragGestureRecognizer(Component c,
                                                                int actions,
                                                                DragGestureListener dgl)
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public <T extends DragGestureRecognizer> T createDragGestureRecognizer(Class<T> recognizerAbstractClass,
                                                                       Component c,
                                                                       int actions,
                                                                       DragGestureListener dgl)
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protected DragSourceContext createDragSourceContext(java.awt.dnd.peer.DragSourceContextPeer dscp,
                                                    DragGestureEvent dgl,
                                                    Cursor dragCursor,
                                                    Image dragImage,
                                                    Point imageOffset,
                                                    Transferable t,
                                                    DragSourceListener dsl)
See Also:
IllegalArgumentException, NullPointerException
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public static final Cursor DefaultCopyDrop
See Also:
GraphicsEnvironment.isHeadless()
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public static final Cursor DefaultCopyNoDrop
See Also:
GraphicsEnvironment.isHeadless()
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public static final Cursor DefaultLinkDrop
See Also:
GraphicsEnvironment.isHeadless()
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public static final Cursor DefaultLinkNoDrop
See Also:
GraphicsEnvironment.isHeadless()
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public static final Cursor DefaultMoveDrop
See Also:
GraphicsEnvironment.isHeadless()
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public static final Cursor DefaultMoveNoDrop
See Also:
GraphicsEnvironment.isHeadless()
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public DragSource()
           throws HeadlessException
See Also:
GraphicsEnvironment.isHeadless()
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public static DragSource getDefaultDragSource()
See Also:
GraphicsEnvironment.isHeadless(), HeadlessException
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public DragSourceListener[] getDragSourceListeners()
See Also:
removeDragSourceListener(java.awt.dnd.DragSourceListener), addDragSourceListener(java.awt.dnd.DragSourceListener)
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public DragSourceMotionListener[] getDragSourceMotionListeners()
See Also:
removeDragSourceMotionListener(java.awt.dnd.DragSourceMotionListener), addDragSourceMotionListener(java.awt.dnd.DragSourceMotionListener)
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public static int getDragThreshold()
See Also:
MouseDragGestureRecognizer
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public FlavorMap getFlavorMap()
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public <T extends EventListener> T[] getListeners(Class<T> listenerType)
See Also:
getDragSourceMotionListeners(), getDragSourceListeners()
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public static boolean isDragImageSupported()
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public void removeDragSourceListener(DragSourceListener dsl)
See Also:
getDragSourceListeners(), addDragSourceListener(java.awt.dnd.DragSourceListener)
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public void removeDragSourceMotionListener(DragSourceMotionListener dsml)
See Also:
getDragSourceMotionListeners(), addDragSourceMotionListener(java.awt.dnd.DragSourceMotionListener)
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public void startDrag(DragGestureEvent trigger,
                      Cursor dragCursor,
                      Transferable transferable,
                      DragSourceListener dsl)
               throws InvalidDnDOperationException
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public void startDrag(DragGestureEvent trigger,
                      Cursor dragCursor,
                      Transferable transferable,
                      DragSourceListener dsl,
                      FlavorMap flavorMap)
               throws InvalidDnDOperationException
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public void startDrag(DragGestureEvent trigger,
                      Cursor dragCursor,
                      Image dragImage,
                      Point dragOffset,
                      Transferable transferable,
                      DragSourceListener dsl)
               throws InvalidDnDOperationException
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public void startDrag(DragGestureEvent trigger,
                      Cursor dragCursor,
                      Image dragImage,
                      Point imageOffset,
                      Transferable transferable,
                      DragSourceListener dsl,
                      FlavorMap flavorMap)
               throws InvalidDnDOperationException
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