/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */

/* eel-background-box.c - an event box that renders an eel background

   Copyright (C) 2002 Sun Microsystems, Inc.

   The Mate 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.

   The Mate 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 the Mate Library; see the file COPYING.LIB.  If not,
   write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
   Boston, MA 02110-1301, USA.

   Author: Dave Camp <dave@ximian.com>
*/

#include <config.h>
#include "eel-background-box.h"

#include "eel-background.h"

G_DEFINE_TYPE (EelBackgroundBox, eel_background_box, GTK_TYPE_EVENT_BOX)

static gboolean
#if GTK_CHECK_VERSION (3, 0, 0)
eel_background_box_draw (GtkWidget *widget,
                         cairo_t *cr)
#else
eel_background_box_expose_event (GtkWidget *widget,
                                 GdkEventExpose *event)
#endif
{
#if !GTK_CHECK_VERSION (3, 0, 0)
    cairo_t *cr = gdk_cairo_create (event->window);

    gdk_cairo_rectangle (cr, &event->area);
    cairo_clip (cr);
#endif
    eel_background_draw (widget, cr);
#if GTK_CHECK_VERSION (3, 0, 0)
    gtk_container_propagate_draw (GTK_CONTAINER (widget),
                                  gtk_bin_get_child (GTK_BIN (widget)),
                                  cr);
#else
    gtk_container_propagate_expose (GTK_CONTAINER (widget),
                                    gtk_bin_get_child (GTK_BIN (widget)),
                                    event);
    cairo_destroy (cr);
#endif
    return TRUE;
}

static void
eel_background_box_init (EelBackgroundBox *box)
{
}

static void
eel_background_box_class_init (EelBackgroundBoxClass *klass)
{
    GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
#if GTK_CHECK_VERSION (3, 0, 0)
    widget_class->draw = eel_background_box_draw;
#else
    widget_class->expose_event = eel_background_box_expose_event;
#endif

}

GtkWidget*
eel_background_box_new (void)
{
    EelBackgroundBox *background_box;

    background_box = EEL_BACKGROUND_BOX (gtk_widget_new (eel_background_box_get_type (), NULL));

    return GTK_WIDGET (background_box);
}