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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

Glib::RefPtr<const TreeModelget_model () const
 Returns the model which reference is monitoring in order to appropriately the path.
Glib::RefPtr<TreeModelget_model ()
 Returns the model which reference is monitoring in order to appropriately the path.
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 Returns a path that the row reference currently points to, or 0 if the path pointed to is no longer valid.
const GtkTreeRowReference* gobj () const
 Provides access to the underlying C instance.
GtkTreeRowReference* gobj ()
 Provides access to the underlying C instance.
GtkTreeRowReference* gobj_copy () const
 Provides access to the underlying C instance. The caller is responsible for freeing it. Use when directly setting fields in structs.
bool is_valid () const
 Returns true if the reference is non-0 and refers to a current valid path.
 operator bool () const
 The same as is_valid().
TreeRowReferenceoperator= (const TreeRowReference& other)
void swap (TreeRowReference& other)
 TreeRowReference (const Glib::RefPtr<TreeModel>& model, const TreeModel::Path& path)
 TreeRowReference (const TreeRowReference& other)
 TreeRowReference (GtkTreeRowReference* gobject, bool make_a_copy=true)
 TreeRowReference ()
 ~TreeRowReference ()

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

Glib::RefPtr<const TreeModel> Gtk::TreeRowReference::get_model (  )  const
 

Returns the model which reference is monitoring in order to appropriately the path.

Returns:
The model, or 0.
Since gtkmm 2.8:

Glib::RefPtr<TreeModel> Gtk::TreeRowReference::get_model (  ) 
 

Returns the model which reference is monitoring in order to appropriately the path.

Returns:
The model, or 0.
Since gtkmm 2.8:

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
 

Provides access to the underlying C instance. The caller is responsible for freeing it. Use when directly setting fields in structs.

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 (  )  const
 

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]
 

Parameters:
lhs The left-hand side
rhs The right-hand side

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

Parameters:
object The C instance
take_copy False if the result should take ownership of the C instance. True if it should take a new copy or ref.
Returns:
A C++ instance that wraps this C instance.


Member Data Documentation

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


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