org.eclipse.jface.viewers
Interface ITreeViewerListener


public interface ITreeViewerListener

A listener which is notified when a tree viewer expands or collapses a node.


Method Summary
 void treeCollapsed(TreeExpansionEvent event)
          Notifies that a node in the tree has been collapsed.
 void treeExpanded(TreeExpansionEvent event)
          Notifies that a node in the tree has been expanded.
 

Method Detail

treeCollapsed

void treeCollapsed(TreeExpansionEvent event)
Notifies that a node in the tree has been collapsed.

Parameters:
event - event object describing details

treeExpanded

void treeExpanded(TreeExpansionEvent event)
Notifies that a node in the tree has been expanded.

Parameters:
event - event object describing details