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// -*- c++ -*-
// Generated by gtkmmproc -- DO NOT MODIFY!
#ifndef _GTKMM_TREEDRAGDEST_H
#define _GTKMM_TREEDRAGDEST_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 <glibmm/interface.h>
#include <gtkmm/treemodel.h>
#include <gtkmm/selectiondata.h>
#ifndef DOXYGEN_SHOULD_SKIP_THIS
extern "C"
{
typedef struct _GtkTreeDragDestIface GtkTreeDragDestIface;
typedef struct _GtkSelectionData GtkSelectionData;
}
#endif /* DOXYGEN_SHOULD_SKIP_THIS */
#ifndef DOXYGEN_SHOULD_SKIP_THIS
typedef struct _GtkTreeDragDest GtkTreeDragDest;
typedef struct _GtkTreeDragDestClass GtkTreeDragDestClass;
#endif /* DOXYGEN_SHOULD_SKIP_THIS */
namespace Gtk
{ class TreeDragDest_Class; } // namespace Gtk
namespace Gtk
{
/**
* @ingroup TreeView
*/
class TreeDragDest : public Glib::Interface
{
#ifndef DOXYGEN_SHOULD_SKIP_THIS
public:
typedef TreeDragDest CppObjectType;
typedef TreeDragDest_Class CppClassType;
typedef GtkTreeDragDest BaseObjectType;
typedef GtkTreeDragDestIface BaseClassType;
private:
friend class TreeDragDest_Class;
static CppClassType treedragdest_class_;
// noncopyable
TreeDragDest(const TreeDragDest&);
TreeDragDest& operator=(const TreeDragDest&);
protected:
TreeDragDest(); // 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 TreeDragDest(GtkTreeDragDest* castitem);
protected:
#endif /* DOXYGEN_SHOULD_SKIP_THIS */
public:
virtual ~TreeDragDest();
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.
GtkTreeDragDest* gobj() { return reinterpret_cast<GtkTreeDragDest*>(gobject_); }
///Provides access to the underlying C GObject.
const GtkTreeDragDest* gobj() const { return reinterpret_cast<GtkTreeDragDest*>(gobject_); }
private:
public:
/** Asks the Gtk::TreeDragDest to insert a row before the path @a dest ,
* deriving the contents of the row from @a selection_data . If @a dest is
* outside the tree so that inserting before it is impossible, <tt>false</tt>
* will be returned. Also, <tt>false</tt> may be returned if the new row is
* not created for some model-specific reason. Should robustly handle
* a @a dest no longer found in the model!
* @param dest Row to drop in front of.
* @param selection_data Data to drop.
* @return Whether a new row was created before position @a dest .
*/
bool drag_data_received(const TreeModel::Path& dest, const SelectionData& selection_data);
/** Determines whether a drop is possible before the given @a dest_path ,
* at the same depth as @a dest_path . i.e., can we drop the data in
* @a selection_data at that location. @a dest_path does not have to
* exist; the return value will almost certainly be <tt>false</tt> if the
* parent of @a dest_path doesn't exist, though.
* @param dest_path Destination row.
* @param selection_data The data being dragged.
* @return <tt>true</tt> if a drop is possible before @a dest_path .
*/
bool row_drop_possible(const TreeModel::Path& dest_path, const SelectionData& selection_data) const;
protected:
#ifdef GLIBMM_VFUNCS_ENABLED
virtual bool drag_data_received_vfunc(const TreeModel::Path& dest, const SelectionData& selection_data);
#endif //GLIBMM_VFUNCS_ENABLED
#ifdef GLIBMM_VFUNCS_ENABLED
virtual bool row_drop_possible_vfunc(const TreeModel::Path& dest, const SelectionData& selection_data) const;
#endif //GLIBMM_VFUNCS_ENABLED
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
#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::TreeDragDest
*/
Glib::RefPtr<Gtk::TreeDragDest> wrap(GtkTreeDragDest* object, bool take_copy = false);
} // namespace Glib
#endif /* _GTKMM_TREEDRAGDEST_H */
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