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

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// Generated by gtkmmproc -- DO NOT MODIFY!
#include <gtkmm/scalebutton.h>
#include <gtkmm/private/scalebutton_p.h>
// -*- c++ -*-
/* $Id: scalebutton.ccg,v 1.2 2003/10/18 15:35:31 murrayc Exp $ */
/*
*
* Copyright 2007 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/gtkscalebutton.h>
namespace Gtk
{
} // namespace Gtk
namespace
{
static void ScaleButton_signal_value_changed_callback(GtkScaleButton* self, gdouble p0,void* data)
{
using namespace Gtk;
typedef sigc::slot< void,double > 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))(p0
);
#ifdef GLIBMM_EXCEPTIONS_ENABLED
}
catch(...)
{
Glib::exception_handlers_invoke();
}
#endif //GLIBMM_EXCEPTIONS_ENABLED
}
}
static const Glib::SignalProxyInfo ScaleButton_signal_value_changed_info =
{
"value_changed",
(GCallback) &ScaleButton_signal_value_changed_callback,
(GCallback) &ScaleButton_signal_value_changed_callback
};
} // anonymous namespace
namespace Glib
{
Gtk::ScaleButton* wrap(GtkScaleButton* object, bool take_copy)
{
return dynamic_cast<Gtk::ScaleButton *> (Glib::wrap_auto ((GObject*)(object), take_copy));
}
} /* namespace Glib */
namespace Gtk
{
/* The *_Class implementation: */
const Glib::Class& ScaleButton_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_ = &ScaleButton_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_scale_button_get_type());
// Add derived versions of interfaces, if the C type implements any interfaces:
}
return *this;
}
void ScaleButton_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->value_changed = &value_changed_callback;
#endif //GLIBMM_DEFAULT_SIGNAL_HANDLERS_ENABLED
}
#ifdef GLIBMM_VFUNCS_ENABLED
#endif //GLIBMM_VFUNCS_ENABLED
#ifdef GLIBMM_DEFAULT_SIGNAL_HANDLERS_ENABLED
void ScaleButton_Class::value_changed_callback(GtkScaleButton* self, gdouble 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_value_changed(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->value_changed)
(*base->value_changed)(self, p0);
}
#endif //GLIBMM_DEFAULT_SIGNAL_HANDLERS_ENABLED
Glib::ObjectBase* ScaleButton_Class::wrap_new(GObject* o)
{
return manage(new ScaleButton((GtkScaleButton*)(o)));
}
/* The implementation: */
ScaleButton::ScaleButton(const Glib::ConstructParams& construct_params)
:
Gtk::Button(construct_params)
{
}
ScaleButton::ScaleButton(GtkScaleButton* castitem)
:
Gtk::Button((GtkButton*)(castitem))
{
}
ScaleButton::~ScaleButton()
{
destroy_();
}
ScaleButton::CppClassType ScaleButton::scalebutton_class_; // initialize static member
GType ScaleButton::get_type()
{
return scalebutton_class_.init().get_type();
}
GType ScaleButton::get_base_type()
{
return gtk_scale_button_get_type();
}
ScaleButton::ScaleButton(IconSize size, double min, double max, double step, const Glib::StringArrayHandle& icons)
:
// Mark this class as non-derived to allow C++ vfuncs to be skipped.
Glib::ObjectBase(0),
Gtk::Button(Glib::ConstructParams(scalebutton_class_.init(), "size", static_cast<GtkIconSize>(int(size)), "min", min, "max", max, "step", step, "icons", const_cast<const gchar**>((icons).data()), static_cast<char*>(0)))
{
}
void ScaleButton::set_icons(const Glib::StringArrayHandle& icons)
{
gtk_scale_button_set_icons(gobj(), const_cast<const gchar**>((icons).data()));
}
double ScaleButton::get_value() const
{
return gtk_scale_button_get_value(const_cast<GtkScaleButton*>(gobj()));
}
void ScaleButton::set_value(double value)
{
gtk_scale_button_set_value(gobj(), value);
}
Gtk::Adjustment* ScaleButton::get_adjustment()
{
Gtk::Adjustment* retvalue = Glib::wrap(gtk_scale_button_get_adjustment(gobj()));
if(retvalue)
retvalue->reference(); //The function does not do a ref for us.
return retvalue;
}
Gtk::Adjustment* ScaleButton::get_adjustment() const
{
return const_cast<ScaleButton*>(this)->get_adjustment();
}
void ScaleButton::set_adjustment(Gtk::Adjustment& adjustment)
{
gtk_scale_button_set_adjustment(gobj(), (adjustment).gobj());
}
Glib::SignalProxy1< void,double > ScaleButton::signal_value_changed()
{
return Glib::SignalProxy1< void,double >(this, &ScaleButton_signal_value_changed_info);
}
#ifdef GLIBMM_PROPERTIES_ENABLED
Glib::PropertyProxy<double> ScaleButton::property_value()
{
return Glib::PropertyProxy<double>(this, "value");
}
#endif //GLIBMM_PROPERTIES_ENABLED
#ifdef GLIBMM_PROPERTIES_ENABLED
Glib::PropertyProxy_ReadOnly<double> ScaleButton::property_value() const
{
return Glib::PropertyProxy_ReadOnly<double>(this, "value");
}
#endif //GLIBMM_PROPERTIES_ENABLED
#ifdef GLIBMM_PROPERTIES_ENABLED
Glib::PropertyProxy<IconSize> ScaleButton::property_size()
{
return Glib::PropertyProxy<IconSize>(this, "size");
}
#endif //GLIBMM_PROPERTIES_ENABLED
#ifdef GLIBMM_PROPERTIES_ENABLED
Glib::PropertyProxy_ReadOnly<IconSize> ScaleButton::property_size() const
{
return Glib::PropertyProxy_ReadOnly<IconSize>(this, "size");
}
#endif //GLIBMM_PROPERTIES_ENABLED
#ifdef GLIBMM_PROPERTIES_ENABLED
Glib::PropertyProxy<Adjustment*> ScaleButton::property_adjustment()
{
return Glib::PropertyProxy<Adjustment*>(this, "adjustment");
}
#endif //GLIBMM_PROPERTIES_ENABLED
#ifdef GLIBMM_PROPERTIES_ENABLED
Glib::PropertyProxy_ReadOnly<Adjustment*> ScaleButton::property_adjustment() const
{
return Glib::PropertyProxy_ReadOnly<Adjustment*>(this, "adjustment");
}
#endif //GLIBMM_PROPERTIES_ENABLED
#ifdef GLIBMM_DEFAULT_SIGNAL_HANDLERS_ENABLED
void Gtk::ScaleButton::on_value_changed(double value)
{
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->value_changed)
(*base->value_changed)(gobj(),value);
}
#endif //GLIBMM_DEFAULT_SIGNAL_HANDLERS_ENABLED
#ifdef GLIBMM_VFUNCS_ENABLED
#endif //GLIBMM_VFUNCS_ENABLED
} // namespace Gtk