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/*
* Copyright (C) 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 Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <gtkmm/cellrenderer.h>
#include <glibmm/value.h>
#include <giomm/icon.h>
_DEFS(gtkmm,gtk)
_PINCLUDE(gtkmm/private/cellrenderer_p.h)
extern "C"
{
GType cairo_gobject_surface_get_type();
}
namespace Glib
{
//TODO: If we decide to allow adding ABI to gtkmm-3, make this specialization
// more like the one in gtkmm-4, gdk/gdkmm/value_cairo.h.
/** Specialization of Glib::Value<> for Cairo::RefPtr<Cairo::Surface>.
* Needed for Gtk::CellRendererPixbuf::property_surface().
*/
template <>
class Value<::Cairo::RefPtr<::Cairo::Surface>> : public ValueBase_Boxed
{
public:
using T = ::Cairo::Surface;
using CppType = ::Cairo::RefPtr<T>;
using CType = T::cobject;
static GType value_type() { return cairo_gobject_surface_get_type(); }
void set(const CppType& data) { set_boxed(data->cobj()); }
CppType get() const
{
CType* CObj = static_cast<CType*>(get_boxed());
T* CppObj = new T(CObj, false); // false == take reference
return CppType(CppObj);
}
};
} // namespace Glib
namespace Gtk
{
/** Renders a pixbuf in a cell.
* A CellRendererPixbuf can be used to render an image in a cell. It allows you to render either a
* given Pixbuf (set via the pixbuf property) or a stock icon (set via the stock_id property).
*
* To support the tree view, CellRendererPixbuf also supports rendering two alternative pixbufs, when
* the is_expanded property is true. If the is_expanded property is true and the pixbuf_expander_open
* property is set to a pixbuf, it renders that pixbuf. If the is_expanded property is false and the *
* pixbuf_expander_closed property is set to a pixbuf, it renders that one.
*
* @ingroup TreeView
*/
class CellRendererPixbuf : public CellRenderer
{
_CLASS_GTKOBJECT(CellRendererPixbuf,GtkCellRendererPixbuf,GTK_CELL_RENDERER_PIXBUF,Gtk::CellRenderer,GtkCellRenderer)
public:
_CTOR_DEFAULT
_WRAP_PROPERTY("pixbuf", Glib::RefPtr<Gdk::Pixbuf>)
_WRAP_PROPERTY("pixbuf_expander_open", Glib::RefPtr<Gdk::Pixbuf>)
_WRAP_PROPERTY("pixbuf_expander_closed", Glib::RefPtr<Gdk::Pixbuf>)
_WRAP_PROPERTY("stock_id", Glib::ustring, deprecated "Use property_icon_name() instead.")
_WRAP_PROPERTY("stock_size", guint)
_WRAP_PROPERTY("stock_detail", Glib::ustring)
_WRAP_PROPERTY("icon-name", Glib::ustring)
_WRAP_PROPERTY("follow-state", bool, deprecated "Cell renderers always follow state.")
_WRAP_PROPERTY("gicon", Glib::RefPtr<Gio::Icon>)
_WRAP_PROPERTY("surface", ::Cairo::RefPtr< ::Cairo::Surface>)
Glib::PropertyProxy_Base _property_renderable() override;
};
} //namespace Gtk
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