remmina_scrolled_viewport.h

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/*
 * Remmina - The GTK+ Remote Desktop Client
 * Copyright (C) 2009 - Vic Lee
 * Copyright (C) 2017-2020 Antenore Gatta, Giovanni Panozzo
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA  02110-1301, USA.
 *
 *  In addition, as a special exception, the copyright holders give
 *  permission to link the code of portions of this program with the
 *  OpenSSL library under certain conditions as described in each
 *  individual source file, and distribute linked combinations
 *  including the two.
 *  You must obey the GNU General Public License in all respects
 *  for all of the code used other than OpenSSL. *  If you modify
 *  file(s) with this exception, you may extend this exception to your
 *  version of the file(s), but you are not obligated to do so. *  If you
 *  do not wish to do so, delete this exception statement from your
 *  version. *  If you delete this exception statement from all source
 *  files in the program, then also delete it here.
 *
 */

#pragma once

G_BEGIN_DECLS

#define REMMINA_TYPE_SCROLLED_VIEWPORT \
    (remmina_scrolled_viewport_get_type())
#define REMMINA_SCROLLED_VIEWPORT(obj) \
    (G_TYPE_CHECK_INSTANCE_CAST((obj), REMMINA_TYPE_SCROLLED_VIEWPORT, RemminaScrolledViewport))
#define REMMINA_SCROLLED_VIEWPORT_CLASS(klass) \
    (G_TYPE_CHECK_CLASS_CAST((klass), REMMINA_TYPE_SCROLLED_VIEWPORT, RemminaScrolledViewportClass))
#define REMMINA_IS_SCROLLED_VIEWPORT(obj) \
    (G_TYPE_CHECK_INSTANCE_TYPE((obj), REMMINA_TYPE_SCROLLED_VIEWPORT))
#define REMMINA_IS_SCROLLED_VIEWPORT_CLASS(klass) \
    (G_TYPE_CHECK_CLASS_TYPE((klass), REMMINA_TYPE_SCROLLED_VIEWPORT))
#define REMMINA_SCROLLED_VIEWPORT_GET_CLASS(obj) \
    (G_TYPE_INSTANCE_GET_CLASS((obj), REMMINA_TYPE_SCROLLED_VIEWPORT, RemminaScrolledViewportClass))

typedef struct _RemminaScrolledViewport {
    GtkEventBox event_box;

    /* Motion activates in Viewport Fullscreen mode */
    gboolean    viewport_motion;
    guint       viewport_motion_handler;
} RemminaScrolledViewport;

typedef struct _RemminaScrolledViewportClass {
    GtkEventBoxClass parent_class;
} RemminaScrolledViewportClass;

GType remmina_scrolled_viewport_get_type(void)
G_GNUC_CONST;

GtkWidget *remmina_scrolled_viewport_new(void);
void remmina_scrolled_viewport_remove_motion(RemminaScrolledViewport *gsv);

#define SCROLL_BORDER_SIZE 1

G_END_DECLS