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Listener for a Node Structure Change Event. Structure Changes refer to changes to the shape of the tree (nodes added or removed).
Method Summary | |
void |
treeChildAdded(ITreeRoot treeRoot,
ITree parent,
java.lang.String[] properties,
ITree[] children)
Callback indicating that children where added to a node. |
void |
treeChildRemoved(ITreeRoot treeRoot,
ITree parent,
java.lang.String[] properties,
ITree[] children)
Callback indicating that children where removed from the node. |
Method Detail |
public void treeChildAdded(ITreeRoot treeRoot, ITree parent, java.lang.String[] properties, ITree[] children)
treeRoot
- The root of the tree where the event originated.parent
- The node where children where added.properties
- The properties of the parent that have changed
with the adding of children or null
if no properties
were affected.children
- The children nodes that have been added.public void treeChildRemoved(ITreeRoot treeRoot, ITree parent, java.lang.String[] properties, ITree[] children)
treeRoot
- The root of the tree where the event originated.parent
- The node where children where removed.properties
- The properties of the parent that have changed
with the removal of children or null
if no properties
were affected.children
- The children nodes that have been removed.
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