1 /***************************************************************************
2 * Copyright (c) 2024 Microsoft Corporation
3 *
4 * This program and the accompanying materials are made available under the
5 * terms of the MIT License which is available at
6 * https://opensource.org/licenses/MIT.
7 *
8 * SPDX-License-Identifier: MIT
9 **************************************************************************/
10
11
12 /**************************************************************************/
13 /**************************************************************************/
14 /** */
15 /** GUIX Component */
16 /** */
17 /** Scroll Wheel Management (Generic Scroll Wheel) */
18 /** */
19 /**************************************************************************/
20
21 #define GX_SOURCE_CODE
22
23
24 /* Include necessary system files. */
25
26 #include "gx_api.h"
27 #include "gx_scroll_wheel.h"
28
29 /**************************************************************************/
30 /* */
31 /* FUNCTION RELEASE */
32 /* */
33 /* _gx_generic_scroll_wheel_row_height_set PORTABLE C */
34 /* 6.1.7 */
35 /* AUTHOR */
36 /* */
37 /* Ting Zhu, Microsoft Corporation */
38 /* */
39 /* DESCRIPTION */
40 /* */
41 /* This function sets row height for generic scroll wheel widget. */
42 /* */
43 /* INPUT */
44 /* */
45 /* wheel Widget Scroll wheel control */
46 /* block */
47 /* row_height Row height to be set */
48 /* */
49 /* OUTPUT */
50 /* */
51 /* status Completion status */
52 /* */
53 /* CALLS */
54 /* */
55 /* _gx_generic_scroll_wheel_children_position */
56 /* */
57 /* CALLED BY */
58 /* */
59 /* Application Code */
60 /* */
61 /* RELEASE HISTORY */
62 /* */
63 /* DATE NAME DESCRIPTION */
64 /* */
65 /* 06-02-2021 Ting Zhu Initial Version 6.1.7 */
66 /* */
67 /**************************************************************************/
_gx_generic_scroll_wheel_row_height_set(GX_GENERIC_SCROLL_WHEEL * wheel,GX_VALUE row_height)68 UINT _gx_generic_scroll_wheel_row_height_set(GX_GENERIC_SCROLL_WHEEL *wheel, GX_VALUE row_height)
69 {
70 wheel -> gx_scroll_wheel_row_height = row_height;
71
72 if (wheel -> gx_widget_status & GX_STATUS_VISIBLE)
73 {
74 _gx_generic_scroll_wheel_children_position(wheel);
75 }
76
77 return GX_SUCCESS;
78 }
79
80
