• Managing Sort Descriptors

• Setting the Content

• Arranging Objects

• Getting the Current Selection

• Managing Selections

• Adding, Inserting and Removing Objects

• Specifying Model Attributes

• add:

• addChild:

• addSelectionIndexPaths:

• alwaysUsesMultipleValuesMarker

• arrangedObjects

• avoidsEmptySelection

• canAddChild

• canInsert

• canInsertChild

• childrenKeyPath

• childrenKeyPathForNode:

• content

• countKeyPath

• countKeyPathForNode:

• insert:

• insertChild:

• insertObject:atArrangedObjectIndexPath:

• insertObjects:atArrangedObjectIndexPaths:

• leafKeyPath

• leafKeyPathForNode:

• moveNode:toIndexPath:

• moveNodes:toIndexPath:

• preservesSelection

• rearrangeObjects

• remove:

• removeObjectAtArrangedObjectIndexPath:

• removeObjectsAtArrangedObjectIndexPaths:

• removeSelectionIndexPaths:

• selectedNodes

• selectedObjects

• selectionIndexPath

• selectionIndexPaths

• selectsInsertedObjects

• setAlwaysUsesMultipleValuesMarker:

• setAvoidsEmptySelection:

• setChildrenKeyPath:

• setContent:

• setCountKeyPath:

• setLeafKeyPath:

• setPreservesSelection:

• setSelectionIndexPath:

• setSelectionIndexPaths:

• setSelectsInsertedObjects:

• setSortDescriptors:

• sortDescriptors