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public interface QueryNodeListener
Objects that want to be notified of changes to the Query Model structure have to implement this interface.
Method Summary | |
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void |
childrenAdded(QueryEvent event)
Invoked when one or more children are added to a QueryNode list of children. |
void |
childrenRemoved(QueryEvent event)
Invoked when one or more children of a QueryNode are removed from its list. |
void |
selectionChanged(QueryEvent event)
Invoked when a selection operator has changed. |
Method Detail |
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void childrenRemoved(QueryEvent event)
event
- Describes in detail the actual event that just happened.void childrenAdded(QueryEvent event)
event
- Describes in detail the actual event that just happened.void selectionChanged(QueryEvent event)
event
- Describes in detail the actual event that just happened.Selection
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