diff options
Diffstat (limited to 'libs/gtkmm2/gtk/gtkmm/radiomenuitem.cc')
-rw-r--r-- | libs/gtkmm2/gtk/gtkmm/radiomenuitem.cc | 228 |
1 files changed, 228 insertions, 0 deletions
diff --git a/libs/gtkmm2/gtk/gtkmm/radiomenuitem.cc b/libs/gtkmm2/gtk/gtkmm/radiomenuitem.cc new file mode 100644 index 0000000000..15bff44cc2 --- /dev/null +++ b/libs/gtkmm2/gtk/gtkmm/radiomenuitem.cc @@ -0,0 +1,228 @@ +// 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) +: + Glib::ObjectBase(0), //Mark this class as gtkmmproc-generated, rather than a custom class, to allow vfunc optimisations. + Gtk::CheckMenuItem(Glib::ConstructParams(radiomenuitem_class_.init(), (char*) 0)) +{ + groupx.add(*this); +} + +RadioMenuItem::RadioMenuItem(Group& groupx, 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::CheckMenuItem(Glib::ConstructParams(radiomenuitem_class_.init(), (char*) 0)) +{ + 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 +{ + +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); + + klass->group_changed = &group_changed_callback; +} + + +void RadioMenuItem_Class::group_changed_callback(GtkRadioMenuItem* 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* 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); +} + + +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()); +} + + +} // namespace Gtk + + |