Inheritance diagram for ITreeExpanderOptions:

Public Types
enum	{ kDefaultIID = IID_ITREEEXPANDEROPTIONS }

Public Member Functions
virtual bool16	CmdClickAffectsChildNodes () const =0

virtual bool16	ScrollExpandedNodeToShowChildren () const =0

Public Member Functions inherited from IPMUnknown
virtual IPMUnknown *	QueryInterface (PMIID interfaceID) const =0

virtual void	AddRef () const =0

virtual void	Release () const =0

Detailed Description

Stores and returns expansion related options for the treeview boss upon which this interface is aggregated

Member Function Documentation

virtual bool16 ITreeExpanderOptions::CmdClickAffectsChildNodes ( ) const

pure virtual

Returns whenther a Cmd-Click on the expander will affect that nodes child nodes

Returns: bool16 if kTrue, when the user Cmd-clicks on the expander, all descendants of the node that was expanded will also be expanded. if kFalse, only the node clicked will be expanded, i.e. holding Cmd will do nothing different.

virtual bool16 ITreeExpanderOptions::ScrollExpandedNodeToShowChildren ( ) const

pure virtual

Returns whether or not the treeview will scroll to attempt to show all children of the just expanded node

Returns: bool16 if kTrue, the tree view will scroll to show all children of the expanded node if there are more children than will fit in the tree view at the time, the tree view will scroll such that the expanded node is the top visible node in the tree. if kFalse, the node will expand in place and no scrolling will occur