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

// Generated by gtkmmproc -- DO NOT MODIFY!

#include <gtkmm/viewport.h>
#include <gtkmm/private/viewport_p.h>

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

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


namespace
{

void Viewport_signal_set_scroll_adjustments_callback(GtkViewport* self, GtkAdjustment* p0,GtkAdjustment* p1,void* data)
{
  using namespace Gtk;
  typedef sigc::slot< void,Gtk::Adjustment*,Gtk::Adjustment* > SlotType;

  // Do not try to call a signal on a disassociated wrapper.
  if(Glib::ObjectBase::_get_current_wrapper((GObject*) self))
  {
    try
    {
      if(sigc::slot_base *const slot = Glib::SignalProxyNormal::data_to_slot(data))
        (*static_cast<SlotType*>(slot))(Glib::wrap(p0)
, Glib::wrap(p1)
);
    }
    catch(...)
    {
      Glib::exception_handlers_invoke();
    }
  }
}

const Glib::SignalProxyInfo Viewport_signal_set_scroll_adjustments_info =
{
  "set_scroll_adjustments",
  (GCallback) &Viewport_signal_set_scroll_adjustments_callback,
  (GCallback) &Viewport_signal_set_scroll_adjustments_callback
};

} // anonymous namespace


namespace Glib
{

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

} /* namespace Glib */

namespace Gtk
{


/* The *_Class implementation: */

const Glib::Class& Viewport_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_ = &Viewport_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_viewport_get_type());

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

  return *this;
}

void Viewport_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);

  klass->set_scroll_adjustments = &set_scroll_adjustments_callback;
}


void Viewport_Class::set_scroll_adjustments_callback(GtkViewport* self, GtkAdjustment* p0, GtkAdjustment* p1)
{
  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_())
  {
    try // Trap C++ exceptions which would normally be lost because this is a C callback.
    {
      // Call the virtual member method, which derived classes might override.
      obj->on_set_scroll_adjustments(Glib::wrap(p0)
, Glib::wrap(p1)
);
    }
    catch(...)
    {
      Glib::exception_handlers_invoke();
    }
  }
  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->set_scroll_adjustments)
      (*base->set_scroll_adjustments)(self, p0, p1);
  }
}


Glib::ObjectBase* Viewport_Class::wrap_new(GObject* o)
{
  return manage(new Viewport((GtkViewport*)(o)));

}


/* The implementation: */

Viewport::Viewport(const Glib::ConstructParams& construct_params)
:
  Gtk::Bin(construct_params)
{
  }

Viewport::Viewport(GtkViewport* castitem)
:
  Gtk::Bin((GtkBin*)(castitem))
{
  }

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

Viewport::CppClassType Viewport::viewport_class_; // initialize static member

GType Viewport::get_type()
{
  return viewport_class_.init().get_type();
}

GType Viewport::get_base_type()
{
  return gtk_viewport_get_type();
}


Viewport::Viewport(Adjustment& hadjustment, Adjustment& vadjustment)
:
  Glib::ObjectBase(0), //Mark this class as gtkmmproc-generated, rather than a custom class, to allow vfunc optimisations.
  Gtk::Bin(Glib::ConstructParams(viewport_class_.init(), "hadjustment", (hadjustment).gobj(), "vadjustment", (vadjustment).gobj(), (char*) 0))
{
  }

Gtk::Adjustment* Viewport::get_hadjustment()
{
  return Glib::wrap(gtk_viewport_get_hadjustment(gobj()));
}

const Gtk::Adjustment* Viewport::get_hadjustment() const
{
  return Glib::wrap(gtk_viewport_get_hadjustment(const_cast<GtkViewport*>(gobj())));
}

Gtk::Adjustment* Viewport::get_vadjustment()
{
  return Glib::wrap(gtk_viewport_get_vadjustment(gobj()));
}

const Gtk::Adjustment* Viewport::get_vadjustment() const
{
  return Glib::wrap(gtk_viewport_get_vadjustment(const_cast<GtkViewport*>(gobj())));
}

void Viewport::set_hadjustment(Gtk::Adjustment* adjustment)
{
  gtk_viewport_set_hadjustment(gobj(), (GtkAdjustment*)Glib::unwrap(adjustment));
}

void Viewport::set_hadjustment(Gtk::Adjustment& adjustment)
{
  gtk_viewport_set_hadjustment(gobj(), (adjustment).gobj());
}

void Viewport::set_vadjustment(Gtk::Adjustment* adjustment)
{
  gtk_viewport_set_vadjustment(gobj(), (GtkAdjustment*)Glib::unwrap(adjustment));
}

void Viewport::set_vadjustment(Gtk::Adjustment& adjustment)
{
  gtk_viewport_set_vadjustment(gobj(), (adjustment).gobj());
}

void Viewport::set_shadow_type(ShadowType type)
{
  gtk_viewport_set_shadow_type(gobj(), ((GtkShadowType)(type)));
}

ShadowType Viewport::get_shadow_type() const
{
  return ((ShadowType)(gtk_viewport_get_shadow_type(const_cast<GtkViewport*>(gobj()))));
}


Glib::SignalProxy2< void,Gtk::Adjustment*,Gtk::Adjustment* > Viewport::signal_set_scroll_adjustments()
{
  return Glib::SignalProxy2< void,Gtk::Adjustment*,Gtk::Adjustment* >(this, &Viewport_signal_set_scroll_adjustments_info);
}


Glib::PropertyProxy<Gtk::Adjustment*> Viewport::property_hadjustment() 
{
  return Glib::PropertyProxy<Gtk::Adjustment*>(this, "hadjustment");
}

Glib::PropertyProxy_ReadOnly<Gtk::Adjustment*> Viewport::property_hadjustment() const
{
  return Glib::PropertyProxy_ReadOnly<Gtk::Adjustment*>(this, "hadjustment");
}

Glib::PropertyProxy<Gtk::Adjustment*> Viewport::property_vadjustment() 
{
  return Glib::PropertyProxy<Gtk::Adjustment*>(this, "vadjustment");
}

Glib::PropertyProxy_ReadOnly<Gtk::Adjustment*> Viewport::property_vadjustment() const
{
  return Glib::PropertyProxy_ReadOnly<Gtk::Adjustment*>(this, "vadjustment");
}

Glib::PropertyProxy<ShadowType> Viewport::property_shadow_type() 
{
  return Glib::PropertyProxy<ShadowType>(this, "shadow-type");
}

Glib::PropertyProxy_ReadOnly<ShadowType> Viewport::property_shadow_type() const
{
  return Glib::PropertyProxy_ReadOnly<ShadowType>(this, "shadow-type");
}


void Gtk::Viewport::on_set_scroll_adjustments(Gtk::Adjustment* hadjustment, Gtk::Adjustment* vadjustment)
{
  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_scroll_adjustments)
    (*base->set_scroll_adjustments)(gobj(),(GtkAdjustment*)Glib::unwrap(hadjustment),(GtkAdjustment*)Glib::unwrap(vadjustment));
}


} // namespace Gtk