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livetrax/libs/gtkmm2/gtk/gtkmm/radiomenuitem.cc
Paul Davis 449aab3c46 rollback to 3428, before the mysterious removal of libs/* at 3431/3432
git-svn-id: svn://localhost/ardour2/branches/3.0@3435 d708f5d6-7413-0410-9779-e7cbd77b26cf
2008-06-02 21:41:35 +00:00

255 lines
6.6 KiB
C++

// Generated by gtkmmproc -- DO NOT MODIFY!
#include <gtkmm/radiomenuitem.h>
#include <gtkmm/private/radiomenuitem_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/misc.h>
#include <gtkmm/label.h>
#include <gtk/gtkradiomenuitem.h>
typedef Gtk::RadioMenuItem::Group Group; //So that the generate get_group return type is parsed.
namespace Gtk
{
RadioMenuItem::RadioMenuItem(Group& groupx)
:
// Mark this class as non-derived to allow C++ vfuncs to be skipped.
Glib::ObjectBase(0),
Gtk::CheckMenuItem(Glib::ConstructParams(radiomenuitem_class_.init()))
{
groupx.add(*this);
}
RadioMenuItem::RadioMenuItem(Group& groupx, const Glib::ustring &label, bool mnemonic)
:
// Mark this class as non-derived to allow C++ vfuncs to be skipped.
Glib::ObjectBase(0),
Gtk::CheckMenuItem(Glib::ConstructParams(radiomenuitem_class_.init()))
{
groupx.add(*this);
add_accel_label(label, mnemonic);
}
void RadioMenuItem::set_group(Group& group)
{
gtk_radio_menu_item_set_group(gobj(), group.group_);
//The group will be updated, ready for use with the next radiomenuitem:
group = get_group();
}
void RadioMenuItem::reset_group()
{
gtk_radio_menu_item_set_group(gobj(), 0);
}
} // namespace Gtk
namespace
{
static const Glib::SignalProxyInfo RadioMenuItem_signal_group_changed_info =
{
"group_changed",
(GCallback) &Glib::SignalProxyNormal::slot0_void_callback,
(GCallback) &Glib::SignalProxyNormal::slot0_void_callback
};
} // anonymous namespace
namespace Glib
{
Gtk::RadioMenuItem* wrap(GtkRadioMenuItem* object, bool take_copy)
{
return dynamic_cast<Gtk::RadioMenuItem *> (Glib::wrap_auto ((GObject*)(object), take_copy));
}
} /* namespace Glib */
namespace Gtk
{
/* The *_Class implementation: */
const Glib::Class& RadioMenuItem_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_ = &RadioMenuItem_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_radio_menu_item_get_type());
// Add derived versions of interfaces, if the C type implements any interfaces:
}
return *this;
}
void RadioMenuItem_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
#endif //GLIBMM_VFUNCS_ENABLED
#ifdef GLIBMM_DEFAULT_SIGNAL_HANDLERS_ENABLED
klass->group_changed = &group_changed_callback;
#endif //GLIBMM_DEFAULT_SIGNAL_HANDLERS_ENABLED
}
#ifdef GLIBMM_VFUNCS_ENABLED
#endif //GLIBMM_VFUNCS_ENABLED
#ifdef GLIBMM_DEFAULT_SIGNAL_HANDLERS_ENABLED
void RadioMenuItem_Class::group_changed_callback(GtkRadioMenuItem* 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_group_changed();
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->group_changed)
(*base->group_changed)(self);
}
#endif //GLIBMM_DEFAULT_SIGNAL_HANDLERS_ENABLED
Glib::ObjectBase* RadioMenuItem_Class::wrap_new(GObject* o)
{
return manage(new RadioMenuItem((GtkRadioMenuItem*)(o)));
}
/* The implementation: */
RadioMenuItem::RadioMenuItem(const Glib::ConstructParams& construct_params)
:
Gtk::CheckMenuItem(construct_params)
{
}
RadioMenuItem::RadioMenuItem(GtkRadioMenuItem* castitem)
:
Gtk::CheckMenuItem((GtkCheckMenuItem*)(castitem))
{
}
RadioMenuItem::~RadioMenuItem()
{
destroy_();
}
RadioMenuItem::CppClassType RadioMenuItem::radiomenuitem_class_; // initialize static member
GType RadioMenuItem::get_type()
{
return radiomenuitem_class_.init().get_type();
}
GType RadioMenuItem::get_base_type()
{
return gtk_radio_menu_item_get_type();
}
Group RadioMenuItem::get_group()
{
return Group(gtk_radio_menu_item_get_group(gobj()));
}
Glib::SignalProxy0< void > RadioMenuItem::signal_group_changed()
{
return Glib::SignalProxy0< void >(this, &RadioMenuItem_signal_group_changed_info);
}
#ifdef GLIBMM_DEFAULT_SIGNAL_HANDLERS_ENABLED
void Gtk::RadioMenuItem::on_group_changed()
{
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->group_changed)
(*base->group_changed)(gobj());
}
#endif //GLIBMM_DEFAULT_SIGNAL_HANDLERS_ENABLED
#ifdef GLIBMM_VFUNCS_ENABLED
#endif //GLIBMM_VFUNCS_ENABLED
} // namespace Gtk