/*
* Copyright (c) 2022 Jiri Svoboda
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* - The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/** @addtogroup libui
* @{
*/
/**
* @file Scrollbar
*/
#ifndef _UI_TYPES_SCROLLBAR_H
#define _UI_TYPES_SCROLLBAR_H
#include <gfx/coord.h>
struct ui_scrollbar;
typedef struct ui_scrollbar ui_scrollbar_t;
/** Scrollbar direction */
typedef enum {
/** Horizontal */
ui_sbd_horiz,
/** Vertical */
ui_sbd_vert
} ui_scrollbar_dir_t;
/** Scrollbar callbacks */
typedef struct ui_scrollbar_cb {
void (*up)(ui_scrollbar_t *, void *);
void (*down)(ui_scrollbar_t *, void *);
void (*page_up)(ui_scrollbar_t *, void *);
void (*page_down)(ui_scrollbar_t *, void *);
void (*moved)(ui_scrollbar_t *, void *, gfx_coord_t);
} ui_scrollbar_cb_t;
#endif
/** @}
*/