public interface Handle
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.
Modifier and Type | Method and Description |
---|---|
Point |
getAccessibleLocation()
Returns an optional accessibility Point.
|
DragTracker |
getDragTracker()
Returns the DragTracker for dragging this Handle.
|
DragTracker getDragTracker()
null
or a DragTracker
Point getAccessibleLocation()
null
or the absolute locationCopyright (c) IBM Corp. and others 2000, 2011. All Rights Reserved.