gtkmm  4.8.0
Public Types | Public Member Functions | List of all members
Gtk::TreeNodeConstChildren Class Reference

Typedefed as TreeModel::ConstChildren. More...

#include <gtkmm/treeiter.h>

Inheritance diagram for Gtk::TreeNodeConstChildren:
Inheritance graph
[legend]

Public Types

using value_type = Gtk::TreeConstRow
 
using size_type = unsigned int
 
using difference_type = int
 
using const_iterator = Gtk::TreeIter< Gtk::TreeConstRow >
 

Public Member Functions

const_iterator begin () const
 
const_iterator end () const
 
const value_type operator[] (size_type index) const
 
size_type size () const
 
bool empty () const
 
 operator bool () const
 Discover whether this is a valid container. More...
 
- Public Member Functions inherited from Gtk::TreeIterBase
 TreeIterBase (const TreeIterBase & other) noexcept
 
TreeIterBaseoperator= (const TreeIterBase & other) noexcept
 
 TreeIterBase (TreeIterBase && other) noexcept
 
TreeIterBaseoperator= (TreeIterBase && other) noexcept
 
 TreeIterBase ()
 
 TreeIterBase (const GtkTreeIter * gobject)
 
GtkTreeIter * gobj ()
 Provides access to the underlying C instance. More...
 
const GtkTreeIter * gobj () const
 Provides access to the underlying C instance. More...
 

Additional Inherited Members

- Static Public Member Functions inherited from Gtk::TreeIterBase
static GType get_type ()
 Get the GType for this class, for use with the underlying GObject type system. More...
 
- Protected Attributes inherited from Gtk::TreeIterBase
GtkTreeIter gobject_
 

Detailed Description

Typedefed as TreeModel::ConstChildren.

Virtual container of TreeModel::ConstRow items.

TreeNodeConstChildren is a const version of TreeNodeChildren. TreeNodeConstChildren does not contain methods for modifying the underlying TreeModel.

See also
TreeNodeChildren
Deprecated:
4.10: Use Gio::ListModel instead.

Member Typedef Documentation

◆ const_iterator

◆ difference_type

◆ size_type

◆ value_type

Member Function Documentation

◆ begin()

const_iterator Gtk::TreeNodeConstChildren::begin ( ) const

◆ empty()

bool Gtk::TreeNodeConstChildren::empty ( ) const

◆ end()

const_iterator Gtk::TreeNodeConstChildren::end ( ) const

◆ operator bool()

Gtk::TreeNodeConstChildren::operator bool ( ) const
inlineexplicit

Discover whether this is a valid container.

For instance,

if (children)
do_something();
Since gtkmm 3.22:

◆ operator[]()

const value_type Gtk::TreeNodeConstChildren::operator[] ( size_type  index) const

◆ size()

size_type Gtk::TreeNodeConstChildren::size ( ) const