2 * Copyright (C) 2009-2015 Paul Davis <paul@linuxaudiosystems.com>
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License along
15 * with this program; if not, write to the Free Software Foundation, Inc.,
16 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
22 #include <gtkmm2ext/cell_renderer_pixbuf_multi.h>
28 using namespace Gtkmm2ext;
31 CellRendererPixbufMulti::CellRendererPixbufMulti() :
32 Glib::ObjectBase( typeid(CellRendererPixbufMulti) ),
34 property_state_(*this, "active", 0)
36 property_mode() = Gtk::CELL_RENDERER_MODE_ACTIVATABLE;
39 property_sensitive() = false;
42 Glib::PropertyProxy<uint32_t>
43 CellRendererPixbufMulti::property_state()
45 return property_state_.get_proxy();
48 // Overridden methods of the parent CellRenderer
49 Glib::PropertyProxy_Base
50 CellRendererPixbufMulti::_property_renderable()
52 return property_state();
56 CellRendererPixbufMulti::activate_vfunc(GdkEvent*, Gtk::Widget&, const Glib::ustring& path, const Gdk::Rectangle&, const Gdk::Rectangle&, Gtk::CellRendererState)
58 signal_changed_(path);
63 CellRendererPixbufMulti::render_vfunc (const Glib::RefPtr<Gdk::Drawable>& window, Gtk::Widget& /*widget*/, const Gdk::Rectangle& /*background_area*/, const Gdk::Rectangle& cell_area, const Gdk::Rectangle& /*expose_area*/, Gtk::CellRendererState /*flags*/)
66 int offset_height = 0;
67 Glib::RefPtr<Pixbuf> pb = _pixbufs[property_state()];
69 offset_width = cell_area.get_x() + (int)(cell_area.get_width() - pb->get_width())/2;
70 offset_height = cell_area.get_y() + (int)(cell_area.get_height() - pb->get_height())/2;
72 window->draw_pixbuf (RefPtr<GC>(), pb, 0, 0, offset_width, offset_height, -1, -1, Gdk::RGB_DITHER_NORMAL, 0, 0);
76 CellRendererPixbufMulti::get_size_vfunc (Gtk::Widget& /*widget*/, const Gdk::Rectangle* /*cell_area*/, int* /*x_offset*/, int* /*y_offset*/, int* /*width*/, int* /*height*/) const
81 CellRendererPixbufMulti::set_pixbuf(uint32_t which, Glib::RefPtr<Gdk::Pixbuf> pixbuf){
82 _pixbufs[which] = pixbuf;
85 CellRendererPixbufMulti::SignalChanged&
86 CellRendererPixbufMulti::signal_changed()
88 return signal_changed_;