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// -*- c++ -*-
// Generated by gtkmmproc -- DO NOT MODIFY!
#ifndef _GTKMM_CELLLAYOUT_H
#define _GTKMM_CELLLAYOUT_H
#include <glibmm.h>
/* $Id$ */
/* Copyright (C) 2003 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 <glibmm/interface.h>
#include <gtkmm/cellrenderer.h>
#include <gtkmm/cellrenderer_generation.h>
#include <gtkmm/treemodel.h>
#ifndef DOXYGEN_SHOULD_SKIP_THIS
extern "C"
{
typedef struct _GtkCellLayoutIface GtkCellLayoutIface;
}
#endif /* DOXYGEN_SHOULD_SKIP_THIS */
#ifndef DOXYGEN_SHOULD_SKIP_THIS
typedef struct _GtkCellLayout GtkCellLayout;
typedef struct _GtkCellLayoutClass GtkCellLayoutClass;
#endif /* DOXYGEN_SHOULD_SKIP_THIS */
namespace Gtk
{ class CellLayout_Class; } // namespace Gtk
namespace Gtk
{
/** An interface for packing cells.
* CellLayout is an interface to be implemented by all objects which want to provide a TreeView::Column-like API
* for packing cells, setting attributes and data funcs.
*/
class CellLayout : public Glib::Interface
{
#ifndef DOXYGEN_SHOULD_SKIP_THIS
public:
typedef CellLayout CppObjectType;
typedef CellLayout_Class CppClassType;
typedef GtkCellLayout BaseObjectType;
typedef GtkCellLayoutIface BaseClassType;
private:
friend class CellLayout_Class;
static CppClassType celllayout_class_;
// noncopyable
CellLayout(const CellLayout&);
CellLayout& operator=(const CellLayout&);
protected:
CellLayout(); // you must derive from this class
explicit CellLayout(GtkCellLayout* castitem);
#endif /* DOXYGEN_SHOULD_SKIP_THIS */
public:
virtual ~CellLayout();
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.
GtkCellLayout* gobj() { return reinterpret_cast<GtkCellLayout*>(gobject_); }
///Provides access to the underlying C GObject.
const GtkCellLayout* gobj() const { return reinterpret_cast<GtkCellLayout*>(gobject_); }
private:
public:
template <class ColumnType> inline
void pack_start(const TreeModelColumn<ColumnType>& model_column, bool expand = true);
/** Packs the @a cell into the beginning of @a cell_layout . If @a expand is <tt>false</tt>,
* then the @a cell is allocated no more space than it needs. Any unused space
* is divided evenly between cells for which @a expand is <tt>true</tt>.
*
* Since: 2.4
* @param cell A Gtk::CellRenderer.
* @param expand <tt>true</tt> if @a cell is to be given extra space allocated to @a cell_layout .
*/
void pack_start(CellRenderer& cell, bool expand = true);
/** Adds the @a cell to the end of @a cell_layout . If @a expand is <tt>false</tt>, then the
* @a cell is allocated no more space than it needs. Any unused space is
* divided evenly between cells for which @a expand is <tt>true</tt>.
*
* Since: 2.4
* @param cell A Gtk::CellRenderer.
* @param expand <tt>true</tt> if @a cell is to be given extra space allocated to @a cell_layout .
*/
void pack_end(CellRenderer& cell, bool expand = true);
/** Unsets all the mappings on all renderers on @a cell_layout and
* removes all renderers from @a cell_layout .
*
* Since: 2.4
*/
void clear();
//I think this is just a convenience method, equivalent to clear() and multiple add_attribute()s. murrayc.
/** Adds an attribute mapping to the list in @a cell_layout . The @a column is the
* column of the model to get a value from, and the @a attribute is the
* parameter on @a cell to be set from the value. So for example if column 2
* of the model contains strings, you could have the "text" attribute of a
* Gtk::CellRendererText get its values from column 2.
*
* Since: 2.4
* @param cell A Gtk::CellRenderer.
* @param attribute An attribute on the renderer.
* @param column The column position on the model to get the attribute from.
*/
void add_attribute(CellRenderer& cell, const Glib::ustring& attribute, int column);
void add_attribute(const Glib::PropertyProxy_Base& property, const TreeModelColumnBase& column);
//For instance, void on_cell_data(const TreeModel::const_iterator& iter)
typedef sigc::slot<void, const TreeModel::const_iterator&> SlotCellData;
void set_cell_data_func(CellRenderer& cell, const SlotCellData& slot);
/** Clears all existing attributes previously set with
* set_attributes().
*
* Since: 2.4
* @param cell A Gtk::CellRenderer to clear the attribute mapping on.
*/
void clear_attributes(CellRenderer& cell);
/** Re-inserts @a cell at @a position . Note that @a cell has already to be packed
* into @a cell_layout for this to function properly.
*
* Since: 2.4
* @param cell A Gtk::CellRenderer to reorder.
* @param position New position to insert @a cell at.
*/
void reorder(CellRenderer& cell, int position);
protected:
virtual void pack_start_vfunc(CellRenderer* cell, bool expand);
virtual void pack_end_vfunc(CellRenderer* cell, bool expand);
virtual void clear_vfunc();
virtual void add_attribute_vfunc(CellRenderer* cell, const Glib::ustring& attribute, int column);
//TODO: _WRAP_VFUNC(void set_cell_data_func(CellRenderer* cell, GtkCellLayoutDataFunc func, gpointer func_data, GDestroyNotify destroy), set_cell_data_func)
virtual void clear_attributes_vfunc(CellRenderer* cell);
virtual void reorder_vfunc(CellRenderer* cell, int position);
public:
public:
//C++ methods used to invoke GTK+ virtual functions:
protected:
//GTK+ Virtual Functions (override these to change behaviour):
//Default Signal Handlers::
};
template<class T_ModelColumnType>
void CellLayout::pack_start(const TreeModelColumn<T_ModelColumnType>& column, bool expand)
{
//Generate appropriate Renderer for the column:
CellRenderer* pCellRenderer = manage( CellRenderer_Generation::generate_cellrenderer<T_ModelColumnType>() );
//Use the renderer:
pack_start(*pCellRenderer, expand);
//Make the renderer render the column:
add_attribute(pCellRenderer->_property_renderable(), column);
}
} // namespace Gtk
namespace Glib
{
/** @relates Gtk::CellLayout
* @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.
*/
Glib::RefPtr<Gtk::CellLayout> wrap(GtkCellLayout* object, bool take_copy = false);
} // namespace Glib
#endif /* _GTKMM_CELLLAYOUT_H */
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