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// Generated by gtkmmproc -- DO NOT MODIFY!
#include <gtkmm/radiobutton.h>
#include <gtkmm/private/radiobutton_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 <gtk/gtkradiobutton.h>
typedef Gtk::RadioButton::Group Group; //So that the generate get_group return type is parsed.
namespace Gtk
{
RadioButton::RadioButton()
:
Glib::ObjectBase(0), //Mark this class as gtkmmproc-generated, rather than a custom class, to allow vfunc optimisations.
Gtk::CheckButton(Glib::ConstructParams(radiobutton_class_.init(), (char*) 0))
{}
RadioButton::RadioButton(const Glib::ustring& label, bool mnemonic)
:
Glib::ObjectBase(0), //Mark this class as gtkmmproc-generated, rather than a custom class, to allow vfunc optimisations.
Gtk::CheckButton(Glib::ConstructParams(radiobutton_class_.init(), "label",label.c_str(),"use_underline",gboolean(mnemonic), (char*) 0))
{}
RadioButton::RadioButton(Group& group)
:
Glib::ObjectBase(0), //Mark this class as gtkmmproc-generated, rather than a custom class, to allow vfunc optimisations.
Gtk::CheckButton(Glib::ConstructParams(radiobutton_class_.init(), (char*) 0))
{
group.add(*this);
}
RadioButton::RadioButton(Group& group, const Glib::ustring& label, bool mnemonic)
:
Glib::ObjectBase(0), //Mark this class as gtkmmproc-generated, rather than a custom class, to allow vfunc optimisations.
Gtk::CheckButton(Glib::ConstructParams(radiobutton_class_.init(), "label",label.c_str(),"use_underline",gboolean(mnemonic), (char*) 0))
{
group.add(*this);
}
void RadioButton::set_group(Group& group)
{
gtk_radio_button_set_group(gobj(), group.group_);
//The group will be updated, ready for use with the next radiobutton:
group = get_group();
}
void RadioButton::reset_group()
{
gtk_radio_button_set_group(gobj(), 0);
}
} //namespace Gtk
namespace
{
const Glib::SignalProxyInfo RadioButton_signal_group_changed_info =
{
"group_changed",
(GCallback) &Glib::SignalProxyNormal::slot0_void_callback,
(GCallback) &Glib::SignalProxyNormal::slot0_void_callback
};
} // anonymous namespace
namespace Glib
{
Gtk::RadioButton* wrap(GtkRadioButton* object, bool take_copy)
{
return dynamic_cast<Gtk::RadioButton *> (Glib::wrap_auto ((GObject*)(object), take_copy));
}
} /* namespace Glib */
namespace Gtk
{
/* The *_Class implementation: */
const Glib::Class& RadioButton_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_ = &RadioButton_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_button_get_type());
// Add derived versions of interfaces, if the C type implements any interfaces:
}
return *this;
}
void RadioButton_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->group_changed = &group_changed_callback;
}
void RadioButton_Class::group_changed_callback(GtkRadioButton* self)
{
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_group_changed();
}
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->group_changed)
(*base->group_changed)(self);
}
}
Glib::ObjectBase* RadioButton_Class::wrap_new(GObject* o)
{
return manage(new RadioButton((GtkRadioButton*)(o)));
}
/* The implementation: */
RadioButton::RadioButton(const Glib::ConstructParams& construct_params)
:
Gtk::CheckButton(construct_params)
{
}
RadioButton::RadioButton(GtkRadioButton* castitem)
:
Gtk::CheckButton((GtkCheckButton*)(castitem))
{
}
RadioButton::~RadioButton()
{
destroy_();
}
RadioButton::CppClassType RadioButton::radiobutton_class_; // initialize static member
GType RadioButton::get_type()
{
return radiobutton_class_.init().get_type();
}
GType RadioButton::get_base_type()
{
return gtk_radio_button_get_type();
}
Group RadioButton::get_group()
{
return Group(gtk_radio_button_get_group(gobj()));
}
Glib::SignalProxy0< void > RadioButton::signal_group_changed()
{
return Glib::SignalProxy0< void >(this, &RadioButton_signal_group_changed_info);
}
void Gtk::RadioButton::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());
}
} // namespace Gtk
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