scrollbar.h - ltk - GUI toolkit for X11 (WIP)
HTML git clone git://lumidify.org/ltk.git (fast, but not encrypted)
HTML git clone https://lumidify.org/ltk.git (encrypted, but very slow)
HTML git clone git://4kcetb7mo7hj6grozzybxtotsub5bempzo4lirzc3437amof2c2impyd.onion/ltk.git (over tor)
DIR Log
DIR Files
DIR Refs
DIR README
DIR LICENSE
---
scrollbar.h (1382B)
---
1 /*
2 * Copyright (c) 2021-2024 lumidify <nobody@lumidify.org>
3 *
4 * Permission to use, copy, modify, and/or distribute this software for any
5 * purpose with or without fee is hereby granted, provided that the above
6 * copyright notice and this permission notice appear in all copies.
7 *
8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
15 */
16
17 #ifndef LTK_SCROLLBAR_H
18 #define LTK_SCROLLBAR_H
19
20 #include "widget.h"
21 #include "window.h"
22
23 #define LTK_SCROLLBAR_SIGNAL_SCROLL -1
24 #define LTK_SCROLLBAR_SIGNAL_INVALID -2
25
26 typedef struct {
27 ltk_widget widget;
28 double cur_pos;
29 int virtual_size;
30 int last_mouse_x;
31 int last_mouse_y;
32 ltk_orientation orient;
33 } ltk_scrollbar;
34
35 void ltk_scrollbar_set_virtual_size(ltk_scrollbar *scrollbar, int virtual_size);
36 ltk_scrollbar *ltk_scrollbar_create(ltk_window *window, ltk_orientation orient);
37 void ltk_scrollbar_scroll(ltk_widget *self, int delta, int scaled);
38
39 #endif /* LTK_SCROLLBAR_H */