livetrax/libs/gtkmm2/gtk/gtkmm/container.cc

// Generated by gtkmmproc -- DO NOT MODIFY!


#include <gtkmm/container.h>
#include <gtkmm/private/container_p.h>

// -*- c++ -*-
/* $Id$ */

/* Copyright 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 <gtkmm/adjustment.h>
#include <gtk/gtkcontainer.h>


namespace
{

static void container_foreach_callback(GtkWidget* widget_gobj, void* data)
{
  #ifdef GLIBMM_EXCEPTIONS_ENABLED
  try
  {
  #endif //GLIBMM_EXCEPTIONS_ENABLED
    Gtk::Container::ForeachSlot& slot = *static_cast<Gtk::Container::ForeachSlot*>(data);
    Gtk::Widget *const widget = Glib::wrap(widget_gobj);

    g_return_if_fail(widget != 0);

    slot(*widget);
  #ifdef GLIBMM_EXCEPTIONS_ENABLED
  }
  catch(...)
  {
    Glib::exception_handlers_invoke();
  }
  #endif //GLIBMM_EXCEPTIONS_ENABLED
}


//Copy of generated callback:
static void Container_signal_remove_callback_normal(GtkContainer* self, GtkWidget* p0,void* data)
{
  using namespace Gtk;
  typedef sigc::slot< void,Widget* > SlotType;

  // Do not try to call a signal on a disassociated wrapper.
  if(Glib::ObjectBase::_get_current_wrapper((GObject*) self))
  {
    #ifdef GLIBMM_EXCEPTIONS_ENABLED
    try
    {
    #endif //GLIBMM_EXCEPTIONS_ENABLED
      if(sigc::slot_base *const slot = Glib::SignalProxyNormal::data_to_slot(data))
        (*static_cast<SlotType*>(slot))(Glib::wrap(p0)
);
    #ifdef GLIBMM_EXCEPTIONS_ENABLED
    }
    catch(...)
    {
      Glib::exception_handlers_invoke();
    }
    #endif //GLIBMM_EXCEPTIONS_ENABLED
  }
}

static void Container_signal_remove_callback(GtkContainer* self, GtkWidget* p0, void* data)
{
  //GTKMM_LIFECYCLE

#ifdef GLIBMM_DEBUG_REFCOUNTING
  g_warning("Container_signal_remove_callback()");
#endif

  //Don't call wrap() on a GTK+ instance whose gtkmm instance has been deleted - just call the original C callback.
  const bool gtkmm_child_already_deleted = Glib::_gobject_cppinstance_already_deleted((GObject*)p0);

  if(!gtkmm_child_already_deleted)
  {
    //Call the regular, generated callback:
    Container_signal_remove_callback_normal(self, p0, data);
  }
  else
  {
    //Do nothing.
  }
}

} // anonymous namespace


namespace Gtk
{

#ifdef GLIBMM_DEFAULT_SIGNAL_HANDLERS_ENABLED
//Copy of generated callback:
void Container_Class::remove_callback_normal(GtkContainer* self, GtkWidget* p0)
{
  CppObjectType *const obj = dynamic_cast<CppObjectType*>(
      Glib::ObjectBase::_get_current_wrapper((GObject*)self));

  // Non-gtkmmproc-generated custom classes implicitly call the default
  // Glib::ObjectBase constructor, which sets is_derived_. But gtkmmproc-
  // generated classes can use this optimisation, which avoids the unnecessary
  // parameter conversions if there is no possibility of the virtual function
  // being overridden:
  if(obj && obj->is_derived_())
  {
    #ifdef GLIBMM_EXCEPTIONS_ENABLED
    try // Trap C++ exceptions which would normally be lost because this is a C callback.
    {
    #endif //GLIBMM_EXCEPTIONS_ENABLED
      // Call the virtual member method, which derived classes might override.
      obj->on_remove(Glib::wrap(p0)
);
    #ifdef GLIBMM_EXCEPTIONS_ENABLED
    }
    catch(...)
    {
      Glib::exception_handlers_invoke();
    }
    #endif //GLIBMM_EXCEPTIONS_ENABLED
  }
  else
  {
    BaseClassType *const base = static_cast<BaseClassType*>(
        g_type_class_peek_parent(G_OBJECT_GET_CLASS(self)) // Get the parent class of the object class (The original underlying C class).
    );

    // Call the original underlying C function:
    if(base && base->remove)
      (*base->remove)(self, p0);
  }
}

//Custom hand-coded callback:
void Container_Class::remove_callback(GtkContainer* self, GtkWidget* p0)
{
  //GTKMM_LIFECYCLE

#ifdef GLIBMM_DEBUG_REFCOUNTING
  g_warning("Container_Class::remove_callback_custom() C self=%p: C child=%p\n", (void*)self, (void*)p0);
  g_warning("gtypename self: %s\n, gtypename child: %s", G_OBJECT_TYPE_NAME(G_OBJECT(self)), G_OBJECT_TYPE_NAME(G_OBJECT(p0)));
#endif
  
  //Don't call wrap() on a GTK+ instance whose gtkmm instance has been deleted - just call the original C callback.
  const bool gtkmm_child_already_deleted = Glib::_gobject_cppinstance_already_deleted((GObject*)p0);

  if(!gtkmm_child_already_deleted)
  {
    //Call the regular, generated callback:
    Container_Class::remove_callback_normal(self, p0);
  }
  else
  {
    BaseClassType *const base = static_cast<BaseClassType*>(
        g_type_class_peek_parent(G_OBJECT_GET_CLASS(self)) // Get the parent class of the object class (The original underlying C class).
    );

    //Call the original underlying C function:
    if(base && base->remove)
      (*base->remove)(self, p0);
  }
}
#endif //GLIBMM_DEFAULT_SIGNAL_HANDLERS_ENABLED

void Container::foreach(const Container::ForeachSlot& slot)
{
  ForeachSlot slot_copy (slot);
  gtk_container_foreach(gobj(), &container_foreach_callback, &slot_copy);
}

void  Container::add(Widget& widget)
{
  gtk_container_add(gobj(), widget.gobj());
}

bool Container::has_focus_chain() const
{
  return gtk_container_get_focus_chain(const_cast<GtkContainer*>(gobj()), 0);
}

Glib::ListHandle<Widget*> Container::get_focus_chain()
{
  GList* list = 0;
  gtk_container_get_focus_chain(gobj(), &list);

  return Glib::ListHandle<Widget*>(list, Glib::OWNERSHIP_SHALLOW);
}

Glib::ListHandle<const Widget*> Container::get_focus_chain() const
{
  GList* list = 0;
  gtk_container_get_focus_chain(const_cast<GtkContainer*>(gobj()), &list);

  return Glib::ListHandle<const Widget*>(list, Glib::OWNERSHIP_SHALLOW);
}


void Container::show_all_children(bool recursive)
{
  // Plain C version if this turns out to be performance-critical:
  //GtkCallback callback = (GtkCallback) ((recursive) ? &gtk_widget_show_all : &gtk_widget_show);
  //gtk_container_foreach(gobj(), callback, 0);

  // This could also be done with get_children() and an explicit loop,
  // if any problems should arise.  In gtkmm-1.2, foreach() is known to
  // cause segfaults eventually, but it seems to work now.

  foreach(sigc::mem_fun((recursive) ? &Widget::show_all : &Widget::show));
}

void Container::remove(Widget& widget)
{
  //If this is a managed widget,
  //then do an extra ref so that it will
  //not be destroyed when adding to another container
  //This should leave it in much the same state as when it was instantiated,
  //before being added to the first container.
  if(widget.is_managed_())
    widget.reference();
    
  gtk_container_remove(gobj(), widget.gobj());
}

#ifdef GLIBMM_DEFAULT_SIGNAL_HANDLERS_ENABLED
// static
void Container_Class::destroy_callback(GtkObject* self)
{
#ifdef GLIBMM_DEBUG_REFCOUNTING
  g_warning("Container_Class::destroy_callback() gobject_=%10X\n", self);
  if(self)
    g_warning("gtypename: %s\n", G_OBJECT_TYPE_NAME(G_OBJECT(self)));
#endif

  //Call the normal C destroy implementation, such as gtk_button_destroy:
  //This will chain to gtk_container_destroy(), which will gtk_widget_destroy() any remaining child widgets.
  GtkObjectClass *const base = static_cast<GtkObjectClass*>(
      g_type_class_peek_parent(G_OBJECT_GET_CLASS(self)));

  if(base->destroy)
    (*base->destroy)(self);
}
#endif //GLIBMM_DEFAULT_SIGNAL_HANDLERS_ENABLED

} // namespace Gtk


namespace
{


static void Container_signal_add_callback(GtkContainer* self, GtkWidget* p0,void* data)
{
  using namespace Gtk;
  typedef sigc::slot< void,Widget* > SlotType;

  // Do not try to call a signal on a disassociated wrapper.
  if(Glib::ObjectBase::_get_current_wrapper((GObject*) self))
  {
    #ifdef GLIBMM_EXCEPTIONS_ENABLED
    try
    {
    #endif //GLIBMM_EXCEPTIONS_ENABLED
      if(sigc::slot_base *const slot = Glib::SignalProxyNormal::data_to_slot(data))
        (*static_cast<SlotType*>(slot))(Glib::wrap(p0)
);
    #ifdef GLIBMM_EXCEPTIONS_ENABLED
    }
    catch(...)
    {
      Glib::exception_handlers_invoke();
    }
    #endif //GLIBMM_EXCEPTIONS_ENABLED
  }
}

static const Glib::SignalProxyInfo Container_signal_add_info =
{
  "add",
  (GCallback) &Container_signal_add_callback,
  (GCallback) &Container_signal_add_callback
};


static const Glib::SignalProxyInfo Container_signal_remove_info =
{
  "remove",
  (GCallback) &Container_signal_remove_callback,
  (GCallback) &Container_signal_remove_callback
};


static const Glib::SignalProxyInfo Container_signal_check_resize_info =
{
  "check_resize",
  (GCallback) &Glib::SignalProxyNormal::slot0_void_callback,
  (GCallback) &Glib::SignalProxyNormal::slot0_void_callback
};


static void Container_signal_set_focus_child_callback(GtkContainer* self, GtkWidget* p0,void* data)
{
  using namespace Gtk;
  typedef sigc::slot< void,Widget* > SlotType;

  // Do not try to call a signal on a disassociated wrapper.
  if(Glib::ObjectBase::_get_current_wrapper((GObject*) self))
  {
    #ifdef GLIBMM_EXCEPTIONS_ENABLED
    try
    {
    #endif //GLIBMM_EXCEPTIONS_ENABLED
      if(sigc::slot_base *const slot = Glib::SignalProxyNormal::data_to_slot(data))
        (*static_cast<SlotType*>(slot))(Glib::wrap(p0)
);
    #ifdef GLIBMM_EXCEPTIONS_ENABLED
    }
    catch(...)
    {
      Glib::exception_handlers_invoke();
    }
    #endif //GLIBMM_EXCEPTIONS_ENABLED
  }
}

static const Glib::SignalProxyInfo Container_signal_set_focus_child_info =
{
  "set_focus_child",
  (GCallback) &Container_signal_set_focus_child_callback,
  (GCallback) &Container_signal_set_focus_child_callback
};


} // anonymous namespace


namespace Glib
{

Gtk::Container* wrap(GtkContainer* object, bool take_copy)
{
  return dynamic_cast<Gtk::Container *> (Glib::wrap_auto ((GObject*)(object), take_copy));
}

} /* namespace Glib */

namespace Gtk
{


/* The *_Class implementation: */

const Glib::Class& Container_Class::init()
{
  if(!gtype_) // create the GType if necessary
  {
    // Glib::Class has to know the class init function to clone custom types.
    class_init_func_ = &Container_Class::class_init_function;

    // This is actually just optimized away, apparently with no harm.
    // Make sure that the parent type has been created.
    //CppClassParent::CppObjectType::get_type();

    // Create the wrapper type, with the same class/instance size as the base type.
    register_derived_type(gtk_container_get_type());

    // Add derived versions of interfaces, if the C type implements any interfaces:
  }

  return *this;
}

void Container_Class::class_init_function(void* g_class, void* class_data)
{
  BaseClassType *const klass = static_cast<BaseClassType*>(g_class);
  CppClassParent::class_init_function(klass, class_data);

#ifdef GLIBMM_VFUNCS_ENABLED
  klass->child_type = &child_type_vfunc_callback;
  klass->forall = &forall_vfunc_callback;
  klass->composite_name = &composite_name_vfunc_callback;
  klass->set_child_property = &set_child_property_vfunc_callback;
  klass->get_child_property = &get_child_property_vfunc_callback;
#endif //GLIBMM_VFUNCS_ENABLED

#ifdef GLIBMM_DEFAULT_SIGNAL_HANDLERS_ENABLED
  klass->add = &add_callback;
  klass->remove = &remove_callback;
  klass->check_resize = &check_resize_callback;
  klass->set_focus_child = &set_focus_child_callback;
    reinterpret_cast<GtkObjectClass*>(klass)->destroy = &destroy_callback;
  #endif //GLIBMM_DEFAULT_SIGNAL_HANDLERS_ENABLED
}

#ifdef GLIBMM_VFUNCS_ENABLED
GtkType Container_Class::child_type_vfunc_callback(GtkContainer* self)
{
  Glib::ObjectBase *const obj_base = static_cast<Glib::ObjectBase*>(
      Glib::ObjectBase::_get_current_wrapper((GObject*)self));

  // Non-gtkmmproc-generated custom classes implicitly call the default
  // Glib::ObjectBase constructor, which sets is_derived_. But gtkmmproc-
  // generated classes can use this optimisation, which avoids the unnecessary
  // parameter conversions if there is no possibility of the virtual function
  // being overridden:
  if(obj_base && obj_base->is_derived_())
  {
    CppObjectType *const obj = dynamic_cast<CppObjectType* const>(obj_base);
    if(obj) // This can be NULL during destruction.
    {
      #ifdef GLIBMM_EXCEPTIONS_ENABLED
      try // Trap C++ exceptions which would normally be lost because this is a C callback.
      {
      #endif //GLIBMM_EXCEPTIONS_ENABLED
        // Call the virtual member method, which derived classes might override.
        return obj->child_type_vfunc();
      #ifdef GLIBMM_EXCEPTIONS_ENABLED
      }
      catch(...)
      {
        Glib::exception_handlers_invoke();
      }
      #endif //GLIBMM_EXCEPTIONS_ENABLED
    }
  }
  
  BaseClassType *const base = static_cast<BaseClassType*>(
      g_type_class_peek_parent(G_OBJECT_GET_CLASS(self)) // Get the parent class of the object class (The original underlying C class).
  );

  // Call the original underlying C function:
  if(base && base->child_type)
    return (*base->child_type)(self);


  typedef GtkType RType;
  return RType();
}
void Container_Class::forall_vfunc_callback(GtkContainer* self, gboolean include_internals, GtkCallback callback, gpointer callback_data)
{
  Glib::ObjectBase *const obj_base = static_cast<Glib::ObjectBase*>(
      Glib::ObjectBase::_get_current_wrapper((GObject*)self));

  // Non-gtkmmproc-generated custom classes implicitly call the default
  // Glib::ObjectBase constructor, which sets is_derived_. But gtkmmproc-
  // generated classes can use this optimisation, which avoids the unnecessary
  // parameter conversions if there is no possibility of the virtual function
  // being overridden:
  if(obj_base && obj_base->is_derived_())
  {
    CppObjectType *const obj = dynamic_cast<CppObjectType* const>(obj_base);
    if(obj) // This can be NULL during destruction.
    {
      #ifdef GLIBMM_EXCEPTIONS_ENABLED
      try // Trap C++ exceptions which would normally be lost because this is a C callback.
      {
      #endif //GLIBMM_EXCEPTIONS_ENABLED
        // Call the virtual member method, which derived classes might override.
        obj->forall_vfunc(include_internals, callback, callback_data);
        return;
      #ifdef GLIBMM_EXCEPTIONS_ENABLED
      }
      catch(...)
      {
        Glib::exception_handlers_invoke();
      }
      #endif //GLIBMM_EXCEPTIONS_ENABLED
    }
  }
  
  BaseClassType *const base = static_cast<BaseClassType*>(
      g_type_class_peek_parent(G_OBJECT_GET_CLASS(self)) // Get the parent class of the object class (The original underlying C class).
  );

  // Call the original underlying C function:
  if(base && base->forall)
    (*base->forall)(self, include_internals, callback, callback_data);

}
gchar* Container_Class::composite_name_vfunc_callback(GtkContainer* self, GtkWidget* child)
{
  Glib::ObjectBase *const obj_base = static_cast<Glib::ObjectBase*>(
      Glib::ObjectBase::_get_current_wrapper((GObject*)self));

  // Non-gtkmmproc-generated custom classes implicitly call the default
  // Glib::ObjectBase constructor, which sets is_derived_. But gtkmmproc-
  // generated classes can use this optimisation, which avoids the unnecessary
  // parameter conversions if there is no possibility of the virtual function
  // being overridden:
  if(obj_base && obj_base->is_derived_())
  {
    CppObjectType *const obj = dynamic_cast<CppObjectType* const>(obj_base);
    if(obj) // This can be NULL during destruction.
    {
      #ifdef GLIBMM_EXCEPTIONS_ENABLED
      try // Trap C++ exceptions which would normally be lost because this is a C callback.
      {
      #endif //GLIBMM_EXCEPTIONS_ENABLED
        // Call the virtual member method, which derived classes might override.
        return obj->composite_name_vfunc(child);
      #ifdef GLIBMM_EXCEPTIONS_ENABLED
      }
      catch(...)
      {
        Glib::exception_handlers_invoke();
      }
      #endif //GLIBMM_EXCEPTIONS_ENABLED
    }
  }
  
  BaseClassType *const base = static_cast<BaseClassType*>(
      g_type_class_peek_parent(G_OBJECT_GET_CLASS(self)) // Get the parent class of the object class (The original underlying C class).
  );

  // Call the original underlying C function:
  if(base && base->composite_name)
    return (*base->composite_name)(self, child);


  typedef gchar* RType;
  return RType();
}
void Container_Class::set_child_property_vfunc_callback(GtkContainer* self, GtkWidget* child, guint property_id, const GValue* value, GParamSpec* pspec)
{
  Glib::ObjectBase *const obj_base = static_cast<Glib::ObjectBase*>(
      Glib::ObjectBase::_get_current_wrapper((GObject*)self));

  // Non-gtkmmproc-generated custom classes implicitly call the default
  // Glib::ObjectBase constructor, which sets is_derived_. But gtkmmproc-
  // generated classes can use this optimisation, which avoids the unnecessary
  // parameter conversions if there is no possibility of the virtual function
  // being overridden:
  if(obj_base && obj_base->is_derived_())
  {
    CppObjectType *const obj = dynamic_cast<CppObjectType* const>(obj_base);
    if(obj) // This can be NULL during destruction.
    {
      #ifdef GLIBMM_EXCEPTIONS_ENABLED
      try // Trap C++ exceptions which would normally be lost because this is a C callback.
      {
      #endif //GLIBMM_EXCEPTIONS_ENABLED
        // Call the virtual member method, which derived classes might override.
        obj->set_child_property_vfunc(child, property_id, value, pspec);
        return;
      #ifdef GLIBMM_EXCEPTIONS_ENABLED
      }
      catch(...)
      {
        Glib::exception_handlers_invoke();
      }
      #endif //GLIBMM_EXCEPTIONS_ENABLED
    }
  }
  
  BaseClassType *const base = static_cast<BaseClassType*>(
      g_type_class_peek_parent(G_OBJECT_GET_CLASS(self)) // Get the parent class of the object class (The original underlying C class).
  );

  // Call the original underlying C function:
  if(base && base->set_child_property)
    (*base->set_child_property)(self, child, property_id, value, pspec);

}
void Container_Class::get_child_property_vfunc_callback(GtkContainer* self, GtkWidget* child, guint property_id, GValue* value, GParamSpec* pspec)
{
  Glib::ObjectBase *const obj_base = static_cast<Glib::ObjectBase*>(
      Glib::ObjectBase::_get_current_wrapper((GObject*)self));

  // Non-gtkmmproc-generated custom classes implicitly call the default
  // Glib::ObjectBase constructor, which sets is_derived_. But gtkmmproc-
  // generated classes can use this optimisation, which avoids the unnecessary
  // parameter conversions if there is no possibility of the virtual function
  // being overridden:
  if(obj_base && obj_base->is_derived_())
  {
    CppObjectType *const obj = dynamic_cast<CppObjectType* const>(obj_base);
    if(obj) // This can be NULL during destruction.
    {
      #ifdef GLIBMM_EXCEPTIONS_ENABLED
      try // Trap C++ exceptions which would normally be lost because this is a C callback.
      {
      #endif //GLIBMM_EXCEPTIONS_ENABLED
        // Call the virtual member method, which derived classes might override.
        obj->get_child_property_vfunc(child, property_id, value, pspec);
        return;
      #ifdef GLIBMM_EXCEPTIONS_ENABLED
      }
      catch(...)
      {
        Glib::exception_handlers_invoke();
      }
      #endif //GLIBMM_EXCEPTIONS_ENABLED
    }
  }
  
  BaseClassType *const base = static_cast<BaseClassType*>(
      g_type_class_peek_parent(G_OBJECT_GET_CLASS(self)) // Get the parent class of the object class (The original underlying C class).
  );

  // Call the original underlying C function:
  if(base && base->get_child_property)
    (*base->get_child_property)(self, child, property_id, value, pspec);

}
#endif //GLIBMM_VFUNCS_ENABLED

#ifdef GLIBMM_DEFAULT_SIGNAL_HANDLERS_ENABLED
void Container_Class::add_callback(GtkContainer* self, GtkWidget* p0)
{
  Glib::ObjectBase *const obj_base = static_cast<Glib::ObjectBase*>(
      Glib::ObjectBase::_get_current_wrapper((GObject*)self));

  // Non-gtkmmproc-generated custom classes implicitly call the default
  // Glib::ObjectBase constructor, which sets is_derived_. But gtkmmproc-
  // generated classes can use this optimisation, which avoids the unnecessary
  // parameter conversions if there is no possibility of the virtual function
  // being overridden:
  if(obj_base && obj_base->is_derived_())
  {
    CppObjectType *const obj = dynamic_cast<CppObjectType* const>(obj_base);
    if(obj) // This can be NULL during destruction.
    {
      #ifdef GLIBMM_EXCEPTIONS_ENABLED
      try // Trap C++ exceptions which would normally be lost because this is a C callback.
      {
      #endif //GLIBMM_EXCEPTIONS_ENABLED
        // Call the virtual member method, which derived classes might override.
        obj->on_add(Glib::wrap(p0)
);
        return;
      #ifdef GLIBMM_EXCEPTIONS_ENABLED
      }
      catch(...)
      {
        Glib::exception_handlers_invoke();
      }
      #endif //GLIBMM_EXCEPTIONS_ENABLED
    }
  }
  
  BaseClassType *const base = static_cast<BaseClassType*>(
        g_type_class_peek_parent(G_OBJECT_GET_CLASS(self)) // Get the parent class of the object class (The original underlying C class).
    );

  // Call the original underlying C function:
  if(base && base->add)
    (*base->add)(self, p0);
}
void Container_Class::check_resize_callback(GtkContainer* self)
{
  Glib::ObjectBase *const obj_base = static_cast<Glib::ObjectBase*>(
      Glib::ObjectBase::_get_current_wrapper((GObject*)self));

  // Non-gtkmmproc-generated custom classes implicitly call the default
  // Glib::ObjectBase constructor, which sets is_derived_. But gtkmmproc-
  // generated classes can use this optimisation, which avoids the unnecessary
  // parameter conversions if there is no possibility of the virtual function
  // being overridden:
  if(obj_base && obj_base->is_derived_())
  {
    CppObjectType *const obj = dynamic_cast<CppObjectType* const>(obj_base);
    if(obj) // This can be NULL during destruction.
    {
      #ifdef GLIBMM_EXCEPTIONS_ENABLED
      try // Trap C++ exceptions which would normally be lost because this is a C callback.
      {
      #endif //GLIBMM_EXCEPTIONS_ENABLED
        // Call the virtual member method, which derived classes might override.
        obj->on_check_resize();
        return;
      #ifdef GLIBMM_EXCEPTIONS_ENABLED
      }
      catch(...)
      {
        Glib::exception_handlers_invoke();
      }
      #endif //GLIBMM_EXCEPTIONS_ENABLED
    }
  }
  
  BaseClassType *const base = static_cast<BaseClassType*>(
        g_type_class_peek_parent(G_OBJECT_GET_CLASS(self)) // Get the parent class of the object class (The original underlying C class).
    );

  // Call the original underlying C function:
  if(base && base->check_resize)
    (*base->check_resize)(self);
}
void Container_Class::set_focus_child_callback(GtkContainer* self, GtkWidget* p0)
{
  Glib::ObjectBase *const obj_base = static_cast<Glib::ObjectBase*>(
      Glib::ObjectBase::_get_current_wrapper((GObject*)self));

  // Non-gtkmmproc-generated custom classes implicitly call the default
  // Glib::ObjectBase constructor, which sets is_derived_. But gtkmmproc-
  // generated classes can use this optimisation, which avoids the unnecessary
  // parameter conversions if there is no possibility of the virtual function
  // being overridden:
  if(obj_base && obj_base->is_derived_())
  {
    CppObjectType *const obj = dynamic_cast<CppObjectType* const>(obj_base);
    if(obj) // This can be NULL during destruction.
    {
      #ifdef GLIBMM_EXCEPTIONS_ENABLED
      try // Trap C++ exceptions which would normally be lost because this is a C callback.
      {
      #endif //GLIBMM_EXCEPTIONS_ENABLED
        // Call the virtual member method, which derived classes might override.
        obj->on_set_focus_child(Glib::wrap(p0)
);
        return;
      #ifdef GLIBMM_EXCEPTIONS_ENABLED
      }
      catch(...)
      {
        Glib::exception_handlers_invoke();
      }
      #endif //GLIBMM_EXCEPTIONS_ENABLED
    }
  }
  
  BaseClassType *const base = static_cast<BaseClassType*>(
        g_type_class_peek_parent(G_OBJECT_GET_CLASS(self)) // Get the parent class of the object class (The original underlying C class).
    );

  // Call the original underlying C function:
  if(base && base->set_focus_child)
    (*base->set_focus_child)(self, p0);
}
#endif //GLIBMM_DEFAULT_SIGNAL_HANDLERS_ENABLED


Glib::ObjectBase* Container_Class::wrap_new(GObject* o)
{
  return manage(new Container((GtkContainer*)(o)));

}


/* The implementation: */

Container::Container(const Glib::ConstructParams& construct_params)
:
  Gtk::Widget(construct_params)
{
  }

Container::Container(GtkContainer* castitem)
:
  Gtk::Widget((GtkWidget*)(castitem))
{
  }

Container::~Container()
{
  destroy_();
}

Container::CppClassType Container::container_class_; // initialize static member

GType Container::get_type()
{
  return container_class_.init().get_type();
}

GType Container::get_base_type()
{
  return gtk_container_get_type();
}


void Container::set_border_width(guint border_width)
{
gtk_container_set_border_width(gobj(), border_width); 
}

guint Container::get_border_width() const
{
  return gtk_container_get_border_width(const_cast<GtkContainer*>(gobj()));
}

void Container::set_resize_mode(ResizeMode resize_mode)
{
gtk_container_set_resize_mode(gobj(), ((GtkResizeMode)(resize_mode))); 
}

ResizeMode Container::get_resize_mode() const
{
  return ((ResizeMode)(gtk_container_get_resize_mode(const_cast<GtkContainer*>(gobj()))));
}

void Container::check_resize()
{
gtk_container_check_resize(gobj()); 
}

Glib::ListHandle<Widget*> Container::get_children()
{
  return Glib::ListHandle<Widget*>(gtk_container_get_children(gobj()), Glib::OWNERSHIP_SHALLOW);
}

Glib::ListHandle<const Widget*> Container::get_children() const
{
  return Glib::ListHandle<const Widget*>(gtk_container_get_children(const_cast<GtkContainer*>(gobj())), Glib::OWNERSHIP_SHALLOW);
}

void Container::propagate_expose(Widget& child, GdkEventExpose* event)
{
gtk_container_propagate_expose(gobj(), (child).gobj(), event); 
}

void Container::set_focus_chain(const Glib::ListHandle<Widget*>& focusable_widgets)
{
gtk_container_set_focus_chain(gobj(), focusable_widgets.data()); 
}

void Container::unset_focus_chain()
{
gtk_container_unset_focus_chain(gobj()); 
}

void Container::set_reallocate_redraws(bool needs_redraws)
{
gtk_container_set_reallocate_redraws(gobj(), static_cast<int>(needs_redraws)); 
}

void Container::set_focus_child(Widget& widget)
{
gtk_container_set_focus_child(gobj(), (widget).gobj()); 
}

void Container::set_focus_vadjustment(Adjustment& adjustment)
{
gtk_container_set_focus_vadjustment(gobj(), (adjustment).gobj()); 
}

Adjustment* Container::get_focus_vadjustment()
{
  return Glib::wrap(gtk_container_get_focus_vadjustment(gobj()));
}

const Adjustment* Container::get_focus_vadjustment() const
{
  return const_cast<Container*>(this)->get_focus_vadjustment();
}

void Container::set_focus_hadjustment(Adjustment& adjustment)
{
gtk_container_set_focus_hadjustment(gobj(), (adjustment).gobj()); 
}

Adjustment* Container::get_focus_hadjustment()
{
  return Glib::wrap(gtk_container_get_focus_hadjustment(gobj()));
}

const Adjustment* Container::get_focus_hadjustment() const
{
  return const_cast<Container*>(this)->get_focus_hadjustment();
}

void Container::resize_children()
{
gtk_container_resize_children(gobj()); 
}

GType Container::child_type() const
{
  return gtk_container_child_type(const_cast<GtkContainer*>(gobj()));
}

Container::Container()
:
  // Mark this class as non-derived to allow C++ vfuncs to be skipped.
  Glib::ObjectBase(0),
  Gtk::Widget(Glib::ConstructParams(container_class_.init()))
{
  }


Glib::SignalProxy1< void,Widget* > Container::signal_add()
{
  return Glib::SignalProxy1< void,Widget* >(this, &Container_signal_add_info);
}


Glib::SignalProxy1< void,Widget* > Container::signal_remove()
{
  return Glib::SignalProxy1< void,Widget* >(this, &Container_signal_remove_info);
}


Glib::SignalProxy0< void > Container::signal_check_resize()
{
  return Glib::SignalProxy0< void >(this, &Container_signal_check_resize_info);
}


Glib::SignalProxy1< void,Widget* > Container::signal_set_focus_child()
{
  return Glib::SignalProxy1< void,Widget* >(this, &Container_signal_set_focus_child_info);
}


#ifdef GLIBMM_PROPERTIES_ENABLED
Glib::PropertyProxy<guint> Container::property_border_width() 
{
  return Glib::PropertyProxy<guint>(this, "border-width");
}
#endif //GLIBMM_PROPERTIES_ENABLED

#ifdef GLIBMM_PROPERTIES_ENABLED
Glib::PropertyProxy_ReadOnly<guint> Container::property_border_width() const
{
  return Glib::PropertyProxy_ReadOnly<guint>(this, "border-width");
}
#endif //GLIBMM_PROPERTIES_ENABLED

#ifdef GLIBMM_PROPERTIES_ENABLED
Glib::PropertyProxy<ResizeMode> Container::property_resize_mode() 
{
  return Glib::PropertyProxy<ResizeMode>(this, "resize-mode");
}
#endif //GLIBMM_PROPERTIES_ENABLED

#ifdef GLIBMM_PROPERTIES_ENABLED
Glib::PropertyProxy_ReadOnly<ResizeMode> Container::property_resize_mode() const
{
  return Glib::PropertyProxy_ReadOnly<ResizeMode>(this, "resize-mode");
}
#endif //GLIBMM_PROPERTIES_ENABLED

#ifdef GLIBMM_PROPERTIES_ENABLED
Glib::PropertyProxy_WriteOnly<Widget*> Container::property_child() 
{
  return Glib::PropertyProxy_WriteOnly<Widget*>(this, "child");
}
#endif //GLIBMM_PROPERTIES_ENABLED


#ifdef GLIBMM_DEFAULT_SIGNAL_HANDLERS_ENABLED
void Gtk::Container::on_add(Widget* widget)
{
  BaseClassType *const base = static_cast<BaseClassType*>(
      g_type_class_peek_parent(G_OBJECT_GET_CLASS(gobject_)) // Get the parent class of the object class (The original underlying C class).
  );

  if(base && base->add)
    (*base->add)(gobj(),(GtkWidget*)Glib::unwrap(widget));
}
void Gtk::Container::on_remove(Widget* widget)
{
  BaseClassType *const base = static_cast<BaseClassType*>(
      g_type_class_peek_parent(G_OBJECT_GET_CLASS(gobject_)) // Get the parent class of the object class (The original underlying C class).
  );

  if(base && base->remove)
    (*base->remove)(gobj(),(GtkWidget*)Glib::unwrap(widget));
}
void Gtk::Container::on_check_resize()
{
  BaseClassType *const base = static_cast<BaseClassType*>(
      g_type_class_peek_parent(G_OBJECT_GET_CLASS(gobject_)) // Get the parent class of the object class (The original underlying C class).
  );

  if(base && base->check_resize)
    (*base->check_resize)(gobj());
}
void Gtk::Container::on_set_focus_child(Widget* widget)
{
  BaseClassType *const base = static_cast<BaseClassType*>(
      g_type_class_peek_parent(G_OBJECT_GET_CLASS(gobject_)) // Get the parent class of the object class (The original underlying C class).
  );

  if(base && base->set_focus_child)
    (*base->set_focus_child)(gobj(),(GtkWidget*)Glib::unwrap(widget));
}
#endif //GLIBMM_DEFAULT_SIGNAL_HANDLERS_ENABLED

#ifdef GLIBMM_VFUNCS_ENABLED
GtkType Gtk::Container::child_type_vfunc() const
{
  BaseClassType *const base = static_cast<BaseClassType*>(
      g_type_class_peek_parent(G_OBJECT_GET_CLASS(gobject_)) // Get the parent class of the object class (The original underlying C class).
  );

  if(base && base->child_type)
    return (*base->child_type)(const_cast<GtkContainer*>(gobj()));

  typedef GtkType RType;
  return RType();
}
void Gtk::Container::forall_vfunc(gboolean include_internals, GtkCallback callback, gpointer callback_data) 
{
  BaseClassType *const base = static_cast<BaseClassType*>(
      g_type_class_peek_parent(G_OBJECT_GET_CLASS(gobject_)) // Get the parent class of the object class (The original underlying C class).
  );

  if(base && base->forall)
    (*base->forall)(gobj(),include_internals,callback,callback_data);
}
char* Gtk::Container::composite_name_vfunc(GtkWidget* child) 
{
  BaseClassType *const base = static_cast<BaseClassType*>(
      g_type_class_peek_parent(G_OBJECT_GET_CLASS(gobject_)) // Get the parent class of the object class (The original underlying C class).
  );

  if(base && base->composite_name)
    return (*base->composite_name)(gobj(),child);

  typedef char* RType;
  return RType();
}
void Gtk::Container::set_child_property_vfunc(GtkWidget* child, guint property_id, const GValue* value, GParamSpec* pspec) 
{
  BaseClassType *const base = static_cast<BaseClassType*>(
      g_type_class_peek_parent(G_OBJECT_GET_CLASS(gobject_)) // Get the parent class of the object class (The original underlying C class).
  );

  if(base && base->set_child_property)
    (*base->set_child_property)(gobj(),child,property_id,value,pspec);
}
void Gtk::Container::get_child_property_vfunc(GtkWidget* child, guint property_id, GValue* value, GParamSpec* pspec) const
{
  BaseClassType *const base = static_cast<BaseClassType*>(
      g_type_class_peek_parent(G_OBJECT_GET_CLASS(gobject_)) // Get the parent class of the object class (The original underlying C class).
  );

  if(base && base->get_child_property)
    (*base->get_child_property)(const_cast<GtkContainer*>(gobj()),child,property_id,value,pspec);
}
#endif //GLIBMM_VFUNCS_ENABLED


} // namespace Gtk