Uses of Interface java.awt.dnd.DragSourceListener (Java 2 Platform SE v1.4.2) - Java 2 SDK v1.4.2, Java 2 SDK 英文文档

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Java^TM 2 Platform
Std. Ed. v1.4.2

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Uses of Interface
java.awt.dnd.DragSourceListener

Packages that use DragSourceListener
java.awt.dnd	Drag and Drop is a direct manipulation gesture found in many Graphical User Interface systems that provides a mechanism to transfer information between two entities logically associated with presentation elements in the GUI.

Uses of DragSourceListener in java.awt.dnd

Classes in java.awt.dnd that implement DragSourceListener

class DragSourceAdapter
An abstract adapter class for receiving drag source events.

class DragSourceContext
The DragSourceContext class is responsible for managing the initiator side of the Drag and Drop protocol.

Methods in java.awt.dnd that return DragSourceListener

DragSourceListener[] DragSource.getDragSourceListeners()
Gets all the DragSourceListeners registered with this DragSource.

Methods in java.awt.dnd with parameters of type DragSourceListener

void DragSourceContext.addDragSourceListener(DragSourceListener dsl)
          Add a DragSourceListener to this DragSourceContext if one has not already been added.

void DragSourceContext.removeDragSourceListener(DragSourceListener dsl)
          Removes the specified DragSourceListener from this DragSourceContext.

void DragSource.startDrag(DragGestureEvent trigger, Cursor dragCursor, Image dragImage, Point imageOffset, Transferable transferable, DragSourceListener dsl, FlavorMap flavorMap)
          Start a drag, given the DragGestureEvent that initiated the drag, the initial Cursor to use, the Image to drag, the offset of the Image origin from the hotspot of the Cursor at the instant of the trigger, the Transferable subject data of the drag, the DragSourceListener, and the FlavorMap.

void DragSource.startDrag(DragGestureEvent trigger, Cursor dragCursor, Transferable transferable, DragSourceListener dsl, FlavorMap flavorMap)
          Start a drag, given the DragGestureEvent that initiated the drag, the initial Cursor to use, the Transferable subject data of the drag, the DragSourceListener, and the FlavorMap.

void DragSource.startDrag(DragGestureEvent trigger, Cursor dragCursor, Image dragImage, Point dragOffset, Transferable transferable, DragSourceListener dsl)
          Start a drag, given the DragGestureEvent that initiated the drag, the initial Cursor to use, the Image to drag, the offset of the Image origin from the hotspot of the Cursor at the instant of the trigger, the subject data of the drag, and the DragSourceListener.

void DragSource.startDrag(DragGestureEvent trigger, Cursor dragCursor, Transferable transferable, DragSourceListener dsl)
          Start a drag, given the DragGestureEvent that initiated the drag, the initial Cursor to use, the Transferable subject data of the drag, and the DragSourceListener.

protected DragSourceContext DragSource.createDragSourceContext(java.awt.dnd.peer.DragSourceContextPeer dscp, DragGestureEvent dgl, Cursor dragCursor, Image dragImage, Point imageOffset, Transferable t, DragSourceListener dsl)
          Creates the DragSourceContext to handle this drag.

void DragSource.addDragSourceListener(DragSourceListener dsl)
          Adds the specified DragSourceListener to this DragSource to receive drag source events during drag operations intiated with this DragSource.

void DragSource.removeDragSourceListener(DragSourceListener dsl)
          Removes the specified DragSourceListener from this DragSource.

void DragGestureEvent.startDrag(Cursor dragCursor, Transferable transferable, DragSourceListener dsl)
          Starts the drag given the initial Cursor to display, the Transferable object, and the DragSourceListener to use.

void DragGestureEvent.startDrag(Cursor dragCursor, Image dragImage, Point imageOffset, Transferable transferable, DragSourceListener dsl)
          Start the drag given the initial Cursor to display, a drag Image, the offset of the Image, the Transferable object, and the DragSourceListener to use.

Constructors in java.awt.dnd with parameters of type DragSourceListener

DragSourceContext(java.awt.dnd.peer.DragSourceContextPeer dscp, DragGestureEvent trigger, Cursor dragCursor, Image dragImage, Point offset, Transferable t, DragSourceListener dsl)
Called from DragSource, this constructor creates a new DragSourceContext given the DragSourceContextPeer for this Drag, the DragGestureEvent that triggered the Drag, the initial Cursor to use for the Drag, an (optional) Image to display while the Drag is taking place, the offset of the Image origin from the hotspot at the instant of the triggering event, the Transferable subject data, and the DragSourceListener to use during the Drag and Drop operation.