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Gtk::TreeRowReference Class Reference
[TreeView Classes]

List of all members.

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.


Public Member Functions

 TreeRowReference ()
 TreeRowReference (GtkTreeRowReference* gobject, bool make_a_copy=true)
 TreeRowReference (const TreeRowReference& other)
TreeRowReferenceoperator= (const TreeRowReference& other)
 ~TreeRowReference ()
void swap (TreeRowReference& other)
GtkTreeRowReference* gobj ()
 Provides access to the underlying C instance.

const GtkTreeRowReference* gobj () const
 Provides access to the underlying C instance.

GtkTreeRowReference* gobj_copy () const
 TreeRowReference (const Glib::RefPtr<TreeModel> model, const TreeModel::Path& path)
 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 Returns a path that the row reference currently points to, or 0 if the path pointed to is no longer valid.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-0 and refers to a current valid path.


Protected Attributes

GtkTreeRowReference* gobject_

Related Functions

(Note that these are not member functions.)

void swap (TreeRowReference& lhs, TreeRowReference& rhs)
Gtk::TreeRowReference wrap (GtkTreeRowReference* object, bool take_copy=false)


Constructor & Destructor Documentation

Gtk::TreeRowReference::TreeRowReference (  ) 
 

Gtk::TreeRowReference::TreeRowReference ( GtkTreeRowReference*  gobject,
bool  make_a_copy = true
[explicit]
 

Gtk::TreeRowReference::TreeRowReference ( const TreeRowReference other  ) 
 

Gtk::TreeRowReference::~TreeRowReference (  ) 
 

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


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Returns a path that the row reference currently points to, or 0 if the path pointed to is no longer valid.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

Provides access to the underlying C instance.

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

Provides access to the underlying C instance.

GtkTreeRowReference* Gtk::TreeRowReference::gobj_copy (  )  const
 

bool Gtk::TreeRowReference::is_valid (  )  const
 

Returns true if the reference is non-0 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().

TreeRowReference& Gtk::TreeRowReference::operator= ( const TreeRowReference other  ) 
 

void Gtk::TreeRowReference::swap ( TreeRowReference other  ) 
 


Friends And Related Function Documentation

void swap ( TreeRowReference lhs,
TreeRowReference rhs
[related]
 

Gtk::TreeRowReference wrap ( GtkTreeRowReference*  object,
bool  take_copy = false
[related]
 


Member Data Documentation

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


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