13
0
livetrax/libs/gtkmm2/gtk/gtkmm/treemodel.h

687 lines
26 KiB
C
Raw Normal View History

// -*- c++ -*-
// Generated by gtkmmproc -- DO NOT MODIFY!
#ifndef _GTKMM_TREEMODEL_H
#define _GTKMM_TREEMODEL_H
#include <glibmm.h>
/* $Id$ */
/* Copyright (C) 1998-2002 The gtkmm Development Team
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free
* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <gtk/gtktreemodel.h>
#include <glibmm/interface.h>
#include <gtkmm/treeiter.h>
#include <gtkmm/treemodelcolumn.h>
#ifndef DOXYGEN_SHOULD_SKIP_THIS
typedef struct _GtkTreeModel GtkTreeModel;
typedef struct _GtkTreeModelClass GtkTreeModelClass;
#endif /* DOXYGEN_SHOULD_SKIP_THIS */
namespace Gtk
{ class TreeModel_Class; } // namespace Gtk
namespace Gtk
{
class TreeModelSort;
class TreePath;
class TreeRowReference;
/** @addtogroup gtkmmEnums Enums and Flags */
/**
* @ingroup gtkmmEnums
* @par Bitwise operators:
* <tt>%TreeModelFlags operator|(TreeModelFlags, TreeModelFlags)</tt><br>
* <tt>%TreeModelFlags operator&(TreeModelFlags, TreeModelFlags)</tt><br>
* <tt>%TreeModelFlags operator^(TreeModelFlags, TreeModelFlags)</tt><br>
* <tt>%TreeModelFlags operator~(TreeModelFlags)</tt><br>
* <tt>%TreeModelFlags& operator|=(TreeModelFlags&, TreeModelFlags)</tt><br>
* <tt>%TreeModelFlags& operator&=(TreeModelFlags&, TreeModelFlags)</tt><br>
* <tt>%TreeModelFlags& operator^=(TreeModelFlags&, TreeModelFlags)</tt><br>
*/
enum TreeModelFlags
{
TREE_MODEL_ITERS_PERSIST = 1 << 0,
TREE_MODEL_LIST_ONLY = 1 << 1
};
/** @ingroup gtkmmEnums */
inline TreeModelFlags operator|(TreeModelFlags lhs, TreeModelFlags rhs)
{ return static_cast<TreeModelFlags>(static_cast<unsigned>(lhs) | static_cast<unsigned>(rhs)); }
/** @ingroup gtkmmEnums */
inline TreeModelFlags operator&(TreeModelFlags lhs, TreeModelFlags rhs)
{ return static_cast<TreeModelFlags>(static_cast<unsigned>(lhs) & static_cast<unsigned>(rhs)); }
/** @ingroup gtkmmEnums */
inline TreeModelFlags operator^(TreeModelFlags lhs, TreeModelFlags rhs)
{ return static_cast<TreeModelFlags>(static_cast<unsigned>(lhs) ^ static_cast<unsigned>(rhs)); }
/** @ingroup gtkmmEnums */
inline TreeModelFlags operator~(TreeModelFlags flags)
{ return static_cast<TreeModelFlags>(~static_cast<unsigned>(flags)); }
/** @ingroup gtkmmEnums */
inline TreeModelFlags& operator|=(TreeModelFlags& lhs, TreeModelFlags rhs)
{ return (lhs = static_cast<TreeModelFlags>(static_cast<unsigned>(lhs) | static_cast<unsigned>(rhs))); }
/** @ingroup gtkmmEnums */
inline TreeModelFlags& operator&=(TreeModelFlags& lhs, TreeModelFlags rhs)
{ return (lhs = static_cast<TreeModelFlags>(static_cast<unsigned>(lhs) & static_cast<unsigned>(rhs))); }
/** @ingroup gtkmmEnums */
inline TreeModelFlags& operator^=(TreeModelFlags& lhs, TreeModelFlags rhs)
{ return (lhs = static_cast<TreeModelFlags>(static_cast<unsigned>(lhs) ^ static_cast<unsigned>(rhs))); }
} // namespace Gtk
#ifndef DOXYGEN_SHOULD_SKIP_THIS
namespace Glib
{
template <>
class Value<Gtk::TreeModelFlags> : public Glib::Value_Flags<Gtk::TreeModelFlags>
{
public:
static GType value_type() G_GNUC_CONST;
};
} // namespace Glib
#endif /* DOXYGEN_SHOULD_SKIP_THIS */
namespace Gtk
{
//TODO: Remove any mention of null arguments from the method documentation, by adding overrides in gtk_docs_override.xml.
/** This class defines a generic tree interface for use by the Gtk::TreeView widget.
* @ingroup TreeView
*
* It is is designed to be usable with any appropriate data structure. The
* programmer just has to implement this interface on their own data type for
* it to be viewable by a Gtk::TreeView widget.
*
* The model is represented as a hierarchical tree of strongly-typed, columned
* data. In other words, the model can be seen as a tree where every node has
* different values depending on which column is being queried. The type of
* data found in a column is determined by TreeModel::Column<> templates.
* The types are homogeneous per column across all nodes. It is important to note that this
* interface only provides a way of examining a model and observing changes.
* The implementation of each individual model decides how and if changes are
* made.
*
* In order to make life simpler for programmers who do not need to write their
* own specialized model, two generic models are provided - the Gtk::TreeStore
* and the Gtk::ListStore. To use these, the developer simply pushes data into
* these models as necessary. These models provide the data structure as well
* as all appropriate tree interfaces. As a result, implementing drag and drop,
* sorting, and storing data is trivial. For the vast majority of trees and
* lists, these two models are sufficient.
*
* Models are accessed on a node/column level of granularity. One can query for
* the value of a model at a certain node and a certain column on that node.
* There are two structures used to reference a particular node in a model.
* They are the @link Gtk::TreePath Path@endlink and the iterator. Most of the interface consists of
* operations on an @link Gtk::TreeIter iterator@endlink.
*
* A @link Gtk::TreePath Gtk::TreeModel::Path@endlink is essentially a potential node. It is a location on a model that may
* or may not actually correspond to a node on a specific model.
*
* By contrast, an @link Gtk::TreeIter Gtk::TreeModel::iterator@endlink is a reference to a specific node on a specific
* model. One can convert a path to an @link Gtk::TreeIter iterator@endlink by calling Gtk::TreeModel::get_iter().
* These iterators are the primary way of accessing a model and are similar to the iterators
* used by Gtk::TextBuffer. The model interface defines a set of operations
* using them for navigating the model.
*
* The @link Gtk::TreeRowReference RowReference@endlink is also useful, because it remains
* valid as long as there is an existing row pointed to by it's path. You can convert between RowReferences and iterators and @link Gtk::TreePath Path@endlink s.
*/
class TreeModel : public Glib::Interface
{
#ifndef DOXYGEN_SHOULD_SKIP_THIS
public:
typedef TreeModel CppObjectType;
typedef TreeModel_Class CppClassType;
typedef GtkTreeModel BaseObjectType;
typedef GtkTreeModelIface BaseClassType;
private:
friend class TreeModel_Class;
static CppClassType treemodel_class_;
// noncopyable
TreeModel(const TreeModel&);
TreeModel& operator=(const TreeModel&);
protected:
TreeModel(); // you must derive from this class
public:
// This is public so that C++ wrapper instances can be
// created for C instances of unwrapped types.
// For instance, if an unexpected C type implements the C interface.
explicit TreeModel(GtkTreeModel* castitem);
protected:
#endif /* DOXYGEN_SHOULD_SKIP_THIS */
public:
virtual ~TreeModel();
static void add_interface(GType gtype_implementer);
#ifndef DOXYGEN_SHOULD_SKIP_THIS
static GType get_type() G_GNUC_CONST;
static GType get_base_type() G_GNUC_CONST;
#endif
///Provides access to the underlying C GObject.
GtkTreeModel* gobj() { return reinterpret_cast<GtkTreeModel*>(gobject_); }
///Provides access to the underlying C GObject.
const GtkTreeModel* gobj() const { return reinterpret_cast<GtkTreeModel*>(gobject_); }
private:
public:
typedef TreeModelColumnRecord ColumnRecord;
typedef TreeNodeChildren Children;
typedef Children::iterator iterator;
typedef Children::reverse_iterator reverse_iterator;
typedef Children::const_iterator const_iterator;
typedef Children::const_reverse_iterator const_reverse_iterator;
typedef TreeRow Row;
typedef TreePath Path;
typedef TreeRowReference RowReference;
//These are part of GtkTreeModelFilter or GtkTreeModelSort, not GtkTreeModel:
/** Returns a valid iterator pointing to @a path.
*
* @param path The @link Gtk::TreePath Gtk::TreeModel::Path@endlink.
* @result A valid iterator pointing to the path, or an invalid iterator if that is not possible.
*/
iterator get_iter(const Path& path);
//TODO: Add const_iterator get_iter(const Path& path) const;
//Implement a const_iterator?
/** Returns a valid iterator pointing to @a path_string.
*
* @param path_string The path, as a string representation.
* @result A valid iterator pointing to the path, or an invalid iterator if that is not possible.
*/
iterator get_iter(const Glib::ustring& path_string);
//TODO: Implement a const_iterator? const_iterator get_iter(const Glib::ustring& path_string) const;
///This returns an STL-like container API, for iterating over the rows.
Children children();
//TODO: Return a real TreeNodeChildren (a container of const_iterators), when we have a real const_iterator.
///This returns an STL-like container API, for iterating over the rows.
Children children() const;
/** For example,
* void on_foreach(const Gtk::TreeModel::iterator& iter);
*
* If the callback function returns true, then the tree ceases to be walked, and foreach() returns.
*/
typedef sigc::slot<bool, const TreeModel::iterator&> SlotForeachIter;
/** Calls a callback slot on each node in the model in a depth-first fashion.
* If the callback function returns true, then the tree ceases to be walked, and foreach() returns.
*
* @param slot The function to call for each selected node.
*/
void foreach_iter(const SlotForeachIter& slot);
/** For example,
* void on_foreach(const Gtk::TreeModel::Path& path);
*
* If the callback function returns true, then the tree ceases to be walked, and foreach() returns.
*/
typedef sigc::slot<bool, const TreeModel::Path&> SlotForeachPath;
/** Calls a callback slot on each node in the model in a depth-first fashion.
* If the callback function returns true, then the tree ceases to be walked, and foreach() returns.
*
* @param slot The function to call for each selected node.
*/
void foreach_path(const SlotForeachPath& slot);
/** For example,
* void on_foreach(const Gtk::TreeModel::Path& path, const Gtk::TreeModel::iterator& iter);
*
* If the callback function returns true, then the tree ceases to be walked, and foreach() returns.
*/
typedef sigc::slot<bool, const TreeModel::Path&, const TreeModel::iterator&> SlotForeachPathAndIter;
/** Calls a callback slot on each node in the model in a depth-first fashion.
* If the callback function returns true, then the tree ceases to be walked, and foreach() returns.
*
* @param slot The function to call for each selected node.
*/
void foreach(const SlotForeachPathAndIter& slot);
/** Return value: The flags supported by this interface.
* @return The flags supported by this interface.
*/
TreeModelFlags get_flags() const;
/** Return value: The number of columns.
* @return The number of columns.
*/
int get_n_columns() const;
/** Return value: The type of the column.
* @param index The column index.
* @return The type of the column.
*/
GType get_column_type(int index) const;
//TODO: A C++-type version of get_column_type()?
/** Returns a Gtk::TreePath referenced by @a iter .
* @param iter The Gtk::TreeIter.
* @return A Gtk::TreePath.
*/
TreeModel::Path get_path(const iterator& iter) const;
/** Emits the "row_changed" signal on @a tree_model .
* @param path A Gtk::TreePath pointing to the changed row.
* @param iter A valid Gtk::TreeIter pointing to the changed row.
*/
void row_changed(const Path& path, const iterator& iter);
/** Emits the "row_inserted" signal on @a tree_model
* @param path A Gtk::TreePath pointing to the inserted row.
* @param iter A valid Gtk::TreeIter pointing to the inserted row.
*/
void row_inserted(const Path& path, const iterator& iter);
/** Emits the "row_has_child_toggled" signal on @a tree_model . This should be
* called by models after the child state of a node changes.
* @param path A Gtk::TreePath pointing to the changed row.
* @param iter A valid Gtk::TreeIter pointing to the changed row.
*/
void row_has_child_toggled(const Path& path, const iterator& iter);
/** Emits the "row_deleted" signal on @a tree_model . This should be called by
* models after a row has been removed. The location pointed to by @a path
* should be the location that the row previously was at. It may not be a
* valid location anymore.
* @param path A Gtk::TreePath pointing to the previous location of the deleted row.
*/
void row_deleted(const Path& path);
/** Emits the "rows_reordered" signal on the tree model. This should be called by
* custom models when their rows have been reordered.
*
* @param path A tree path pointing to the tree node whose children have been reordered.
* @param iter A valid iterator pointing to the node whose children have been reordered. See also, rows_reordered(const Path& path, const Glib::ArrayHandle<int>& new_order), if the path has a depth of 0.
* @param new_order An array of integers mapping the current position of each child
* to its old position before the re-ordering, i.e. @a new_order<literal>[newpos] = oldpos.
*/
void rows_reordered(const Path& path, const iterator& iter, const Glib::ArrayHandle<int>& new_order);
/** Emits the "rows_reordered" signal on the tree model. This should be called by
* custom models when their rows have been reordered. This method overload is for nodes whose
* path has a depth of 0.
* @newin2p10
*
* @param path A tree path pointing to the tree node whose children have been reordered.
* @param new_order An array of integers mapping the current position of each child
* to its old position before the re-ordering, i.e. @a new_order<literal>[newpos] = oldpos.
*/
void rows_reordered(const Path& path, const Glib::ArrayHandle<int>& new_order);
/** Emits the "rows_reordered" signal on @a tree_model . This should be called by
* models when their rows have been reordered.
* @param path A Gtk::TreePath pointing to the tree node whose children have been
* reordered.
* @param iter A valid Gtk::TreeIter pointing to the node whose children have been
* reordered, or <tt>0</tt> if the depth of @a path is 0.
* @param new_order An array of integers mapping the current position of each child
* to its old position before the re-ordering,
* i.e. @a new_order <tt>[newpos] = oldpos</tt>.
*/
void rows_reordered(const Path& path, const iterator& iter, int* new_order);
/** Generates a string representation of the iter. This string is a ':'
* separated list of numbers. For example, "4:10:0:3" would be an
* acceptable return value for this string.
*
* @a newin2p2
* @param iter An Gtk::TreeIter.
* @return The string.
*/
Glib::ustring get_string(const iterator& iter) const;
/**
* @par Prototype:
* <tt>void on_my_%row_changed(const TreeModel::Path& path, const TreeModel::iterator& iter)</tt>
*/
Glib::SignalProxy2< void,const TreeModel::Path&,const TreeModel::iterator& > signal_row_changed();
/**
* @par Prototype:
* <tt>void on_my_%row_inserted(const TreeModel::Path& path, const TreeModel::iterator& iter)</tt>
*/
Glib::SignalProxy2< void,const TreeModel::Path&,const TreeModel::iterator& > signal_row_inserted();
/**
* @par Prototype:
* <tt>void on_my_%row_has_child_toggled(const TreeModel::Path& path, const TreeModel::iterator& iter)</tt>
*/
Glib::SignalProxy2< void,const TreeModel::Path&,const TreeModel::iterator& > signal_row_has_child_toggled();
/**
* @par Prototype:
* <tt>void on_my_%row_deleted(const TreeModel::Path& path)</tt>
*/
Glib::SignalProxy1< void,const TreeModel::Path& > signal_row_deleted();
/**
* @par Prototype:
* <tt>void on_my_%rows_reordered(const TreeModel::Path& path, const TreeModel::iterator& iter, int* new_order)</tt>
*/
Glib::SignalProxy3< void,const TreeModel::Path&,const TreeModel::iterator&,int* > signal_rows_reordered();
protected:
#ifdef GLIBMM_VFUNCS_ENABLED
virtual TreeModelFlags get_flags_vfunc() const;
#endif //GLIBMM_VFUNCS_ENABLED
#ifdef GLIBMM_VFUNCS_ENABLED
virtual int get_n_columns_vfunc() const;
#endif //GLIBMM_VFUNCS_ENABLED
#ifdef GLIBMM_VFUNCS_ENABLED
virtual GType get_column_type_vfunc(int index) const;
#endif //GLIBMM_VFUNCS_ENABLED
//These are only for deriving new TreeModels, which isn't very common or easy:
#ifdef GLIBMM_VFUNCS_ENABLED
/** Override and implement this in a derived TreeModel class.
* Sets @a iter_next to refer to the node following @a iter it at the current level.
* If there is no next iter, false is returned and iter_next is set to be invalid.
*
* @param iter An iterator.
* @param iter_next An iterator that will be set to refer to the next node, or will be set as invalid.
* @result true if the operation was possible.
*/
virtual bool iter_next_vfunc(const iterator& iter, iterator& iter_next) const;
/** Override and implement this in a derived TreeModel class.
* Sets @a iter to a valid iterator pointing to @a path
*
* @param path An path to a node.
* @param iter An iterator that will be set to refer to a node to the path, or will be set as invalid.
* @result true if the operation was possible.
*/
virtual bool get_iter_vfunc(const Path& path, iterator& iter) const;
/** Override and implement this in a derived TreeModel class.
* Sets @a iter to refer to the first child of @a parent. If @a parent has no children,
* false is returned and @a iter is set to be invalid.
*
* @param parent An iterator.
* @param iter An iterator that will be set to refer to the firt child node, or will be set as invalid.
* @result true if the operation was possible.
*/
virtual bool iter_children_vfunc(const iterator& parent, iterator& iter) const;
/** Override and implement this in a derived TreeModel class.
* Sets @a iter to be the parent of @a child. If @a child is at the toplevel, and
* doesn't have a parent, then @a iter is set to an invalid iterator and false
* is returned.
*
* @param child An iterator.
* @param iter An iterator that will be set to refer to the parent node, or will be set as invalid.
* @result true if the operation was possible.
*/
virtual bool iter_parent_vfunc(const iterator& child, iterator& iter) const;
/** Override and implement this in a derived TreeModel class.
* Sets @a iter to be the child of @a parent using the given index. The first
* index is 0. If @a n is too big, or @a parent has no children, @a iter is set
* to an invalid iterator and false is returned.
* See also iter_nth_root_child_vfunc()
*
* @param parent An iterator.
* @param n The index of the child node to which @a iter should be set.
* @param iter An iterator that will be set to refer to the nth node, or will be set as invalid.
* @result true if the operation was possible.
*/
virtual bool iter_nth_child_vfunc(const iterator& parent, int n, iterator& iter) const;
/** Override and implement this in a derived TreeModel class.
* Sets @a iter to be the child of at the root level using the given index. The first
* index is 0. If @a n is too big, or if there are no children, @a iter is set
* to an invalid iterator and false is returned.
* See also iter_nth_child_vfunc().
*
* @param n The index of the child node to which @a iter should be set.
* @param iter An iterator that will be set to refer to the nth node, or will be set as invalid.
* @result true if the operation was possible.
*/
virtual bool iter_nth_root_child_vfunc(int n, iterator& iter) const;
#endif //GLIBMM_VFUNCS_ENABLED
/** Override and implement this in a derived TreeModel class.
* Returns true if @a iter has children, false otherwise.
*
* @param iter The iterator to test for children.
* @result true if @a iter has children.
*/
#ifdef GLIBMM_VFUNCS_ENABLED
virtual bool iter_has_child_vfunc(const iterator& iter) const;
#endif //GLIBMM_VFUNCS_ENABLED
#ifdef GLIBMM_VFUNCS_ENABLED
/** Override and implement this in a derived TreeModel class.
* Returns the number of children that @a iter has.
* See also iter_n_root_children_vfunc().
*
* @param iter The iterator to test for children.
* @result The number of children of @a iter.
*/
virtual int iter_n_children_vfunc(const iterator& iter) const;
/** Override and implement this in a derived TreeModel class.
* Returns the number of toplevel nodes.
* See also iter_n_children().
*
* @result The number of children at the root level.
*/
virtual int iter_n_root_children_vfunc() const;
#endif //GLIBMM_VFUNCS_ENABLED
/** Override and implement this in a derived TreeModel class.
* Lets the tree ref the node. This is an optional method for models to
* implement. To be more specific, models may ignore this call as it exists
* primarily for performance reasons.
*
* This function is primarily meant as a way for views to let caching model know
* when nodes are being displayed (and hence, whether or not to cache that
* node.) For example, a file-system based model would not want to keep the
* entire file-hierarchy in memory, just the sections that are currently being
* displayed by every current view.
*
* A model should be expected to be able to get an iter independent of its
* reffed state.
*
* @param iter the iterator.
*/
#ifdef GLIBMM_VFUNCS_ENABLED
virtual void ref_node_vfunc(const iterator& iter) const;
#endif //GLIBMM_VFUNCS_ENABLED
/** Override and implement this in a derived TreeModel class.
* Lets the tree unref the node. This is an optional method for models to
* implement. To be more specific, models may ignore this call as it exists
* primarily for performance reasons.
*
* For more information on what this means, see unref_node_vfunc().
* Please note that nodes that are deleted are not unreffed.
*
* @param iter the iterator.
*/
#ifdef GLIBMM_VFUNCS_ENABLED
virtual void unref_node_vfunc(const iterator& iter) const;
#endif //GLIBMM_VFUNCS_ENABLED
/** Override and implement this in a derived TreeModel class.
* Returns a Path referenced by @a iter.
*
* @param iter The iterator.
* @result The path.
*/
#ifdef GLIBMM_VFUNCS_ENABLED
virtual TreeModel::Path get_path_vfunc(const iterator& iter) const;
#endif //GLIBMM_VFUNCS_ENABLED
/** Override and implement this in a derived TreeModel class.
* Initializes and sets @a value to that at @a column.
*
* @param iter The iterator.
* @param column The column to lookup the value at.
* @param value An empty Glib:Value to set.
*/
#ifdef GLIBMM_VFUNCS_ENABLED
virtual void get_value_vfunc(const iterator& iter, int column, Glib::ValueBase& value) const;
#endif //GLIBMM_VFUNCS_ENABLED
/** Override and implement this in a derived TreeModel class.
* @note This virtual method is not recommended. To check
* whether an iterator is valid, call TreeStore::iter_is_valid(),
* ListStore::iter_is_valid() or TreeModelSort::iter_is_valid() directly
* instead. Because these methods are intended to be used only for debugging
* and/or testing purposes, it doesn't make sense to provide an abstract
* interface to them.
*
* @result true if the iterator is valid.
*
* @deprecated Use iter_is_valid() in the derived class.
*/
virtual bool iter_is_valid(const iterator& iter) const;
//Called by TreeRow, which is a friend class:
//The comment about set_row_changed() in the documentation is based on my reading of the source of
//gtk_list_store_set_value() and gtk_tree_store_set_value().
/** Override and implement this in a derived TreeModel class, so that Row::operator() and
* Row::set_value() work.
* You can probably just implement this by calling set_value_vfunc().
* Your implementation of set_value_impl() should also call set_row_changed() after changing the value.
*/
virtual void set_value_impl(const iterator& row, int column, const Glib::ValueBase& value);
//This might not need to be virtual, but it's not a big deal. murrayc.
virtual void get_value_impl(const iterator& row, int column, Glib::ValueBase& value) const;
friend class Gtk::TreeModelSort;
friend class Gtk::TreeRow;
friend class Gtk::TreeIter;
public:
public:
//C++ methods used to invoke GTK+ virtual functions:
#ifdef GLIBMM_VFUNCS_ENABLED
#endif //GLIBMM_VFUNCS_ENABLED
protected:
//GTK+ Virtual Functions (override these to change behaviour):
#ifdef GLIBMM_VFUNCS_ENABLED
#endif //GLIBMM_VFUNCS_ENABLED
//Default Signal Handlers::
#ifdef GLIBMM_DEFAULT_SIGNAL_HANDLERS_ENABLED
virtual void on_row_changed(const TreeModel::Path& path, const TreeModel::iterator& iter);
virtual void on_row_inserted(const TreeModel::Path& path, const TreeModel::iterator& iter);
virtual void on_row_has_child_toggled(const TreeModel::Path& path, const TreeModel::iterator& iter);
virtual void on_row_deleted(const TreeModel::Path& path);
virtual void on_rows_reordered(const TreeModel::Path& path, const TreeModel::iterator& iter, int* new_order);
#endif //GLIBMM_DEFAULT_SIGNAL_HANDLERS_ENABLED
};
} // namespace Gtk
namespace Glib
{
/** A Glib::wrap() method for this object.
*
* @param object The C instance.
* @param take_copy False if the result should take ownership of the C instance. True if it should take a new copy or ref.
* @result A C++ instance that wraps this C instance.
*
* @relates Gtk::TreeModel
*/
Glib::RefPtr<Gtk::TreeModel> wrap(GtkTreeModel* object, bool take_copy = false);
} // namespace Glib
#endif /* _GTKMM_TREEMODEL_H */