libxputty 0.1
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xknob_private.h
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1/*
2 * 0BSD
3 *
4 * BSD Zero Clause License
5 *
6 * Copyright (c) 2019 Hermann Meyer
7 *
8 * Permission to use, copy, modify, and/or distribute this software for any
9 * purpose with or without fee is hereby granted.
10
11 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
12 * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
13 * AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
14 * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
15 * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
16 * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
17 * PERFORMANCE OF THIS SOFTWARE.
18 *
19 */
20
21#pragma once
22
23#ifndef XKNOB_PRIVATE_H_
24#define XKNOB_PRIVATE_H_
25
26#include "xknob.h"
27
28#ifdef __cplusplus
29extern "C" {
30#endif
31
39void _draw_image_knob(Widget_t *w, int width_t, int height_t);
40
47void _draw_knob_image(void *w_, void* user_data);
48
55void _draw_knob(void *w_, void* user_data);
56
64void _knob_released(void *w_, void* button_, void* user_data);
65
66
67#ifdef __cplusplus
68}
69#endif
70
71#endif //XKNOB_PRIVATE_H_
Widget_t - struct to hold the basic Widget_t info.
Definition xwidget.h:457
void _draw_knob_image(void *w_, void *user_data)
_draw_knob_image - internal draw the knob to the buffer
void _draw_knob(void *w_, void *user_data)
_draw_knob - internal draw the knob to the buffer
void _knob_released(void *w_, void *button_, void *user_data)
_knob_released - redraw the slider when buttob released
void _draw_image_knob(Widget_t *w, int width_t, int height_t)
_draw_image_knob - internal draw the knob from image to the buffer