public class SectionTreeDropAdapter extends ViewerDropAdapter
LOCATION_AFTER, LOCATION_BEFORE, LOCATION_NONE, LOCATION_ON
Constructor and Description |
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SectionTreeDropAdapter(TreeViewer viewer,
AggregationComposerEditor view) |
Modifier and Type | Method and Description |
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void |
dragOver(DropTargetEvent event) |
void |
getDropTarget(DropTargetEvent event)
A method for detecting the operating type
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boolean |
performDrop(Object data)
Method declared on ViewerDropAdapter
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boolean |
validateDrop(Object target,
int op,
TransferData type)
Method declared on ViewerDropAdapter
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clearState, determineLocation, determineTarget, dragEnter, dragOperationChanged, drop, dropAccept, getBounds, getCurrentEvent, getCurrentLocation, getCurrentOperation, getCurrentTarget, getFeedbackEnabled, getSelectedObject, getViewer, handleException, overrideOperation, setExpandEnabled, setFeedbackEnabled, setScrollEnabled, setScrollExpandEnabled, setSelectionFeedbackEnabled
dragLeave
public SectionTreeDropAdapter(TreeViewer viewer, AggregationComposerEditor view)
public boolean performDrop(Object data)
performDrop
in class ViewerDropAdapter
public boolean validateDrop(Object target, int op, TransferData type)
validateDrop
in class ViewerDropAdapter
public void dragOver(DropTargetEvent event)
dragOver
in interface DropTargetListener
dragOver
in class ViewerDropAdapter
public void getDropTarget(DropTargetEvent event)