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org.netbeans.spi.viewmodel/2 1.32.1 | |||||||||
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public interface TreeExpansionModelFilter
This model filter controlls expansion, collapsion of nodes in tree view, and defindes default expand state for all node in it. It may delegate to the supplied TreeExpansionModel.
Method Summary | |
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void |
addModelListener(ModelListener l)
Registers given listener. |
boolean |
isExpanded(TreeExpansionModel original,
Object node)
Defines default state (collapsed, expanded) of given node. |
void |
nodeCollapsed(Object node)
Called when given node is collapsed. |
void |
nodeExpanded(Object node)
Called when given node is expanded. |
void |
removeModelListener(ModelListener l)
Unregisters given listener. |
Method Detail |
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boolean isExpanded(TreeExpansionModel original, Object node) throws UnknownTypeException
node
- a node
UnknownTypeException
void nodeExpanded(Object node)
node
- a expanded nodevoid nodeCollapsed(Object node)
node
- a collapsed nodevoid addModelListener(ModelListener l)
l
- the listener to addvoid removeModelListener(ModelListener l)
l
- the listener to remove
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