Interface StringTreeDnDListener
- All Superinterfaces:
EventListener
StringTreeDnDListener represents a listener that is informed when a String is
about to be dropped into a node in a JTree.
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Method Summary
Modifier and TypeMethodDescriptionvoid
drop
(StringTreeDnDEvent anEvent) Invoked when the drop operation happens.void
mayDrop
(StringTreeDnDEvent anEvent) Invoked to verify that aSourceString may be dropped into aTargetNode inside aTargetTree.
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Method Details
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mayDrop
Invoked to verify that aSourceString may be dropped into aTargetNode inside aTargetTree.- Parameters:
anEvent
- a StringTreeDnDEvent containing information about the data being dropped.- Throws:
DnDVetoException
- if the drag and drop operation is not valid.
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drop
Invoked when the drop operation happens.- Parameters:
anEvent
- a StringTreeDnDEvent the event containing information about the Drag and Drop operation.- Throws:
DnDVetoException
- if the drag and drop operation is not valid.
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