Package org.eclipse.gef
Interface Handle
- All Known Implementing Classes:
- AbstractHandle,- BendpointCreationHandle,- BendpointHandle,- BendpointMoveHandle,- ConnectionEndHandle,- ConnectionEndpointHandle,- ConnectionHandle,- ConnectionStartHandle,- MoveHandle,- NonResizableHandle,- ResizeHandle,- SquareHandle
public interface Handle
An interface used by the 
SelectionTool to
 obtain a DragTracker. A GraphicalViewer will return a Handle at a given
 location. The SelectionTool looks for Handles first
 whenever the User presses the mouse button. If a Handle is found, it usually
 offers a DragTracker, although null can also be returned.
 For keyboard accessibility purposes, a Handle can provide a Point at which the SelectionTool should programmatically place the mouse.
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Method SummaryModifier and TypeMethodDescriptionReturns an optional accessibility Point.Returns the DragTracker for dragging this Handle.
- 
Method Details- 
getDragTrackerDragTracker getDragTracker()Returns the DragTracker for dragging this Handle.- Returns:
- nullor a- DragTracker
 
- 
getAccessibleLocationPoint getAccessibleLocation()Returns an optional accessibility Point. This returned point is in absolute coordinates.- Returns:
- nullor the absolute location
 
 
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