Package org.eclipse.gef
Interface DragTracker
- All Superinterfaces:
Tool
- All Known Implementing Classes:
ConnectionBendpointTracker
,ConnectionDragCreationTool
,ConnectionEndpointTracker
,DeselectAllTracker
,DragEditPartsTracker
,DragTreeItemsTracker
,MarqueeDragTracker
,ResizeTracker
,SelectEditPartTracker
,SimpleDragTracker
A specialization of Tool that is used by the
SelectionTool
during a Mouse Drag. The
SelectionTool
obtains a DragTracker
on mouse down,
and forwards all input to that tracker until after the mouse is released. The
SelectionTool also obtains DragTrackers in keyboard accessible ways.-
Method Summary
Modifier and TypeMethodDescriptionvoid
TheSelectionTool
supports keyboard accessible drags.Methods inherited from interface org.eclipse.gef.Tool
activate, deactivate, focusGained, focusLost, keyDown, keyTraversed, keyUp, mouseDoubleClick, mouseDown, mouseDrag, mouseHover, mouseMove, mouseUp, mouseWheelScrolled, nativeDragFinished, nativeDragStarted, setEditDomain, setProperties, setViewer, viewerEntered, viewerExited
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Method Details
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commitDrag
void commitDrag()TheSelectionTool
supports keyboard accessible drags. In such scenarios it is up to the SelectionTool to interpret commit and abort keystrokes. Since the DragTracker cannot do this, this method is used to indicate that the User has committed the drag using the keyboard. Abort is not handled specially, and the DragTracker should peform the usual cleanup in itsTool.deactivate()
method.
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