520 lines
17 KiB
C++
520 lines
17 KiB
C++
// Generated by gtkmmproc -- DO NOT MODIFY!
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#include <gtkmm/celllayout.h>
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#include <gtkmm/private/celllayout_p.h>
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// -*- c++ -*-
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/* $Id$ */
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/* Copyright 2003 The gtkmm Development Team
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the Free
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* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include <gtk/gtkcelllayout.h>
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namespace //anonymous
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{
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// This Signal Proxy allows the C++ coder to specify
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// a sigc::slot instead of a static function.
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class SignalProxy_CellData
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{
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public:
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typedef Gtk::CellLayout::SlotCellData SlotType;
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SignalProxy_CellData(const SlotType& slot)
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: slot_(slot) {}
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~SignalProxy_CellData();
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static void gtk_callback(GtkCellLayout* cell_layout, GtkCellRenderer* cell, GtkTreeModel* tree_model, GtkTreeIter* iter, gpointer data);
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static void gtk_callback_destroy(void* data);
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private:
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SlotType slot_;
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};
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SignalProxy_CellData::~SignalProxy_CellData()
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{}
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void SignalProxy_CellData::gtk_callback(GtkCellLayout* /* cell_layout */, GtkCellRenderer* /* cell */, GtkTreeModel* tree_model, GtkTreeIter* iter, gpointer data)
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{
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SignalProxy_CellData *const self = static_cast<SignalProxy_CellData*>(data);
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try
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{
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//We ignore the cell, because that was given as an argument to the connecting method, so the caller should know which one it is already.
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//And we ignore the tree_model because that can be obtained from the iter or from the CellLayout itself.
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(self->slot_)(Gtk::TreeModel::const_iterator(tree_model, iter));
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}
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catch(...)
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{
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Glib::exception_handlers_invoke();
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}
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}
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void SignalProxy_CellData::gtk_callback_destroy(void* data)
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{
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delete static_cast<SignalProxy_CellData*>(data);
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}
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} // anonymous namespace
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namespace Gtk
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{
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void CellLayout::add_attribute(const Glib::PropertyProxy_Base& property, const TreeModelColumnBase& column)
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{
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gtk_cell_layout_add_attribute(gobj(),
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(GtkCellRenderer*) property.get_object()->gobj(), property.get_name(), column.index());
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}
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void CellLayout::set_cell_data_func(CellRenderer& cell, const SlotCellData& slot)
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{
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// Create a signal proxy. A pointer to this will be passed
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// through the callback's data parameter. It will be deleted
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// when SignalProxy_CellData::gtk_callback_destroy() is called.
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SignalProxy_CellData *const pSignalProxy = new SignalProxy_CellData(slot);
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gtk_cell_layout_set_cell_data_func(gobj(), cell.gobj(),
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&SignalProxy_CellData::gtk_callback, pSignalProxy,
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&SignalProxy_CellData::gtk_callback_destroy);
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}
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} //namespace Gtk
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namespace
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{
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} // anonymous namespace
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namespace Glib
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{
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Glib::RefPtr<Gtk::CellLayout> wrap(GtkCellLayout* object, bool take_copy)
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{
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return Glib::RefPtr<Gtk::CellLayout>( dynamic_cast<Gtk::CellLayout*> (Glib::wrap_auto ((GObject*)(object), take_copy)) );
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//We use dynamic_cast<> in case of multiple inheritance.
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}
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} // namespace Glib
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namespace Gtk
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{
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/* The *_Class implementation: */
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const Glib::Interface_Class& CellLayout_Class::init()
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{
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if(!gtype_) // create the GType if necessary
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{
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// Glib::Interface_Class has to know the interface init function
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// in order to add interfaces to implementing types.
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class_init_func_ = &CellLayout_Class::iface_init_function;
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// We can not derive from another interface, and it is not necessary anyway.
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gtype_ = gtk_cell_layout_get_type();
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}
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return *this;
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}
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void CellLayout_Class::iface_init_function(void* g_iface, void*)
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{
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BaseClassType *const klass = static_cast<BaseClassType*>(g_iface);
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//This is just to avoid an "unused variable" warning when there are no vfuncs or signal handlers to connect.
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//This is a temporary fix until I find out why I can not seem to derive a GtkFileChooser interface. murrayc
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g_assert(klass != 0);
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klass->pack_start = &pack_start_vfunc_callback;
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klass->pack_end = &pack_end_vfunc_callback;
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klass->clear = &clear_vfunc_callback;
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klass->add_attribute = &add_attribute_vfunc_callback;
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klass->clear_attributes = &clear_attributes_vfunc_callback;
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klass->reorder = &reorder_vfunc_callback;
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}
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void CellLayout_Class::pack_start_vfunc_callback(GtkCellLayout* self, GtkCellRenderer* cell, gboolean expand)
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{
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CppObjectType *const obj = dynamic_cast<CppObjectType*>(
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Glib::ObjectBase::_get_current_wrapper((GObject*)self));
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// Non-gtkmmproc-generated custom classes implicitly call the default
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// Glib::ObjectBase constructor, which sets is_derived_. But gtkmmproc-
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// generated classes can use this optimisation, which avoids the unnecessary
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// parameter conversions if there is no possibility of the virtual function
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// being overridden:
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if(obj && obj->is_derived_())
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{
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try // Trap C++ exceptions which would normally be lost because this is a C callback.
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{
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// Call the virtual member method, which derived classes might override.
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obj->pack_start_vfunc(Glib::wrap(cell)
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, expand
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);
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}
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catch(...)
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{
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Glib::exception_handlers_invoke();
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}
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}
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else
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{
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BaseClassType *const base = static_cast<BaseClassType*>(
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g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
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g_type_interface_peek(G_OBJECT_GET_CLASS(self), CppObjectType::get_type()) // Get the interface.
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) );
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// Call the original underlying C function:
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if(base && base->pack_start)
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(*base->pack_start)(self, cell, expand);
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}
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}
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void CellLayout_Class::pack_end_vfunc_callback(GtkCellLayout* self, GtkCellRenderer* cell, gboolean expand)
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{
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CppObjectType *const obj = dynamic_cast<CppObjectType*>(
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Glib::ObjectBase::_get_current_wrapper((GObject*)self));
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// Non-gtkmmproc-generated custom classes implicitly call the default
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// Glib::ObjectBase constructor, which sets is_derived_. But gtkmmproc-
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// generated classes can use this optimisation, which avoids the unnecessary
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// parameter conversions if there is no possibility of the virtual function
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// being overridden:
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if(obj && obj->is_derived_())
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{
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try // Trap C++ exceptions which would normally be lost because this is a C callback.
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{
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// Call the virtual member method, which derived classes might override.
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obj->pack_end_vfunc(Glib::wrap(cell)
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, expand
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);
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}
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catch(...)
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{
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Glib::exception_handlers_invoke();
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}
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}
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else
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{
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BaseClassType *const base = static_cast<BaseClassType*>(
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g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
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g_type_interface_peek(G_OBJECT_GET_CLASS(self), CppObjectType::get_type()) // Get the interface.
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) );
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// Call the original underlying C function:
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if(base && base->pack_end)
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(*base->pack_end)(self, cell, expand);
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}
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}
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void CellLayout_Class::clear_vfunc_callback(GtkCellLayout* self)
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{
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CppObjectType *const obj = dynamic_cast<CppObjectType*>(
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Glib::ObjectBase::_get_current_wrapper((GObject*)self));
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// Non-gtkmmproc-generated custom classes implicitly call the default
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// Glib::ObjectBase constructor, which sets is_derived_. But gtkmmproc-
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// generated classes can use this optimisation, which avoids the unnecessary
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// parameter conversions if there is no possibility of the virtual function
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// being overridden:
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if(obj && obj->is_derived_())
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{
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try // Trap C++ exceptions which would normally be lost because this is a C callback.
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{
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// Call the virtual member method, which derived classes might override.
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obj->clear_vfunc();
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}
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catch(...)
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{
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Glib::exception_handlers_invoke();
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}
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}
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else
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{
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BaseClassType *const base = static_cast<BaseClassType*>(
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g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
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g_type_interface_peek(G_OBJECT_GET_CLASS(self), CppObjectType::get_type()) // Get the interface.
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) );
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// Call the original underlying C function:
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if(base && base->clear)
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(*base->clear)(self);
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}
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}
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void CellLayout_Class::add_attribute_vfunc_callback(GtkCellLayout* self, GtkCellRenderer* cell, const gchar* attribute, gint column)
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{
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CppObjectType *const obj = dynamic_cast<CppObjectType*>(
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Glib::ObjectBase::_get_current_wrapper((GObject*)self));
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// Non-gtkmmproc-generated custom classes implicitly call the default
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// Glib::ObjectBase constructor, which sets is_derived_. But gtkmmproc-
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// generated classes can use this optimisation, which avoids the unnecessary
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// parameter conversions if there is no possibility of the virtual function
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// being overridden:
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if(obj && obj->is_derived_())
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{
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try // Trap C++ exceptions which would normally be lost because this is a C callback.
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{
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// Call the virtual member method, which derived classes might override.
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obj->add_attribute_vfunc(Glib::wrap(cell)
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, Glib::convert_const_gchar_ptr_to_ustring(attribute)
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, column
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);
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}
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catch(...)
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{
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Glib::exception_handlers_invoke();
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}
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}
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else
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{
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BaseClassType *const base = static_cast<BaseClassType*>(
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g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
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g_type_interface_peek(G_OBJECT_GET_CLASS(self), CppObjectType::get_type()) // Get the interface.
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) );
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// Call the original underlying C function:
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if(base && base->add_attribute)
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(*base->add_attribute)(self, cell, attribute, column);
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}
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}
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void CellLayout_Class::clear_attributes_vfunc_callback(GtkCellLayout* self, GtkCellRenderer* cell)
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{
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CppObjectType *const obj = dynamic_cast<CppObjectType*>(
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Glib::ObjectBase::_get_current_wrapper((GObject*)self));
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// Non-gtkmmproc-generated custom classes implicitly call the default
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// Glib::ObjectBase constructor, which sets is_derived_. But gtkmmproc-
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// generated classes can use this optimisation, which avoids the unnecessary
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// parameter conversions if there is no possibility of the virtual function
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// being overridden:
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if(obj && obj->is_derived_())
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{
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try // Trap C++ exceptions which would normally be lost because this is a C callback.
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{
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// Call the virtual member method, which derived classes might override.
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obj->clear_attributes_vfunc(Glib::wrap(cell)
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);
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}
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catch(...)
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{
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Glib::exception_handlers_invoke();
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}
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}
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else
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{
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BaseClassType *const base = static_cast<BaseClassType*>(
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g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
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g_type_interface_peek(G_OBJECT_GET_CLASS(self), CppObjectType::get_type()) // Get the interface.
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) );
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// Call the original underlying C function:
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if(base && base->clear_attributes)
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(*base->clear_attributes)(self, cell);
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}
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}
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void CellLayout_Class::reorder_vfunc_callback(GtkCellLayout* self, GtkCellRenderer* cell, gint position)
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{
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CppObjectType *const obj = dynamic_cast<CppObjectType*>(
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Glib::ObjectBase::_get_current_wrapper((GObject*)self));
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// Non-gtkmmproc-generated custom classes implicitly call the default
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// Glib::ObjectBase constructor, which sets is_derived_. But gtkmmproc-
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// generated classes can use this optimisation, which avoids the unnecessary
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// parameter conversions if there is no possibility of the virtual function
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// being overridden:
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if(obj && obj->is_derived_())
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{
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try // Trap C++ exceptions which would normally be lost because this is a C callback.
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{
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// Call the virtual member method, which derived classes might override.
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obj->reorder_vfunc(Glib::wrap(cell)
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, position
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);
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}
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catch(...)
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{
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Glib::exception_handlers_invoke();
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}
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}
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else
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{
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BaseClassType *const base = static_cast<BaseClassType*>(
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g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
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g_type_interface_peek(G_OBJECT_GET_CLASS(self), CppObjectType::get_type()) // Get the interface.
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) );
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// Call the original underlying C function:
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if(base && base->reorder)
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(*base->reorder)(self, cell, position);
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}
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}
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Glib::ObjectBase* CellLayout_Class::wrap_new(GObject* object)
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{
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return new CellLayout((GtkCellLayout*)(object));
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}
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/* The implementation: */
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CellLayout::CellLayout()
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:
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Glib::Interface(celllayout_class_.init())
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{}
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CellLayout::CellLayout(GtkCellLayout* castitem)
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:
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Glib::Interface((GObject*)(castitem))
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{}
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CellLayout::~CellLayout()
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{}
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// static
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void CellLayout::add_interface(GType gtype_implementer)
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{
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celllayout_class_.init().add_interface(gtype_implementer);
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}
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CellLayout::CppClassType CellLayout::celllayout_class_; // initialize static member
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GType CellLayout::get_type()
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{
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return celllayout_class_.init().get_type();
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}
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GType CellLayout::get_base_type()
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{
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return gtk_cell_layout_get_type();
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}
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void CellLayout::pack_start(CellRenderer& cell, bool expand)
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{
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gtk_cell_layout_pack_start(gobj(), (cell).gobj(), static_cast<int>(expand));
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}
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void CellLayout::pack_end(CellRenderer& cell, bool expand)
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{
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gtk_cell_layout_pack_end(gobj(), (cell).gobj(), static_cast<int>(expand));
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}
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void CellLayout::clear()
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{
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gtk_cell_layout_clear(gobj());
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}
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void CellLayout::add_attribute(CellRenderer& cell, const Glib::ustring& attribute, int column)
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{
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gtk_cell_layout_add_attribute(gobj(), (cell).gobj(), attribute.c_str(), column);
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}
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void CellLayout::clear_attributes(CellRenderer& cell)
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{
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gtk_cell_layout_clear_attributes(gobj(), (cell).gobj());
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}
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void CellLayout::reorder(CellRenderer& cell, int position)
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{
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gtk_cell_layout_reorder(gobj(), (cell).gobj(), position);
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}
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void Gtk::CellLayout::pack_start_vfunc(CellRenderer* cell, bool expand)
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{
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BaseClassType *const base = static_cast<BaseClassType*>(
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g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
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g_type_interface_peek(G_OBJECT_GET_CLASS(gobject_), CppObjectType::get_type()) // Get the interface.
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) );
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if(base && base->pack_start)
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(*base->pack_start)(gobj(),(GtkCellRenderer*)Glib::unwrap(cell),static_cast<int>(expand));
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}
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void Gtk::CellLayout::pack_end_vfunc(CellRenderer* cell, bool expand)
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{
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BaseClassType *const base = static_cast<BaseClassType*>(
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g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
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g_type_interface_peek(G_OBJECT_GET_CLASS(gobject_), CppObjectType::get_type()) // Get the interface.
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) );
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if(base && base->pack_end)
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(*base->pack_end)(gobj(),(GtkCellRenderer*)Glib::unwrap(cell),static_cast<int>(expand));
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}
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void Gtk::CellLayout::clear_vfunc()
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{
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BaseClassType *const base = static_cast<BaseClassType*>(
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g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
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g_type_interface_peek(G_OBJECT_GET_CLASS(gobject_), CppObjectType::get_type()) // Get the interface.
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) );
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if(base && base->clear)
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(*base->clear)(gobj());
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}
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void Gtk::CellLayout::add_attribute_vfunc(CellRenderer* cell, const Glib::ustring& attribute, int column)
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{
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BaseClassType *const base = static_cast<BaseClassType*>(
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g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
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g_type_interface_peek(G_OBJECT_GET_CLASS(gobject_), CppObjectType::get_type()) // Get the interface.
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) );
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if(base && base->add_attribute)
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(*base->add_attribute)(gobj(),(GtkCellRenderer*)Glib::unwrap(cell),attribute.c_str(),column);
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}
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void Gtk::CellLayout::clear_attributes_vfunc(CellRenderer* cell)
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{
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BaseClassType *const base = static_cast<BaseClassType*>(
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g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
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g_type_interface_peek(G_OBJECT_GET_CLASS(gobject_), CppObjectType::get_type()) // Get the interface.
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) );
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if(base && base->clear_attributes)
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(*base->clear_attributes)(gobj(),(GtkCellRenderer*)Glib::unwrap(cell));
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}
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void Gtk::CellLayout::reorder_vfunc(CellRenderer* cell, int position)
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{
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BaseClassType *const base = static_cast<BaseClassType*>(
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g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
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g_type_interface_peek(G_OBJECT_GET_CLASS(gobject_), CppObjectType::get_type()) // Get the interface.
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) );
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if(base && base->reorder)
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(*base->reorder)(gobj(),(GtkCellRenderer*)Glib::unwrap(cell),position);
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}
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} // namespace Gtk
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