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Gtk::TreeRowReference Class Reference
[TreeView Classes]

Typedefed as Gtk::TreeModel::RowReference. More...

List of all members.

Public Methods

 TreeRowReference (const Glib::RefPtr<TreeModel> model, const TreeModel::Path& path)
 ~TreeRowReference ()
 operator bool ()
 The same as is_valid().

TreeModel::Path get_path () const
 Returns a path that the row reference currently points to, or 0 if the path pointed to is no longer valid.

bool is_valid () const
 Returns TRUE if the reference is non-NULL and refers to a current valid path.

GtkTreeRowReferencegobj ()
const GtkTreeRowReferencegobj () const

Protected Attributes

GtkTreeRowReferencegobject_


Detailed Description

Typedefed as Gtk::TreeModel::RowReference.

This reference will keep pointing to the node pointed to by the Path, so long as it exists. It listens to all signals emitted by the Model, and updates its Path appropriately.


Constructor & Destructor Documentation

Gtk::TreeRowReference::TreeRowReference ( const Glib::RefPtr<TreeModel   model,
const TreeModel::Path   path
 

Gtk::TreeRowReference::~TreeRowReference (  
 


Member Function Documentation

TreeModel::Path Gtk::TreeRowReference::get_path (   const
 

Returns a path that the row reference currently points to, or 0 if the path pointed to is no longer valid.

Returns:
A current path, or 0.

const GtkTreeRowReference* Gtk::TreeRowReference::gobj (   const [inline]
 

GtkTreeRowReference* Gtk::TreeRowReference::gobj (   [inline]
 

bool Gtk::TreeRowReference::is_valid (   const
 

Returns TRUE if the reference is non-NULL and refers to a current valid path.

Returns:
TRUE if reference points to a valid path.

Gtk::TreeRowReference::operator bool (  
 

The same as is_valid().


Member Data Documentation

GtkTreeRowReference* Gtk::TreeRowReference::gobject_ [protected]
 


The documentation for this class was generated from the following file:
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