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 /** Drop List Management (List) */
18 /** */
19 /**************************************************************************/
20
21 #define GX_SOURCE_CODE
22
23
24 /* Include necessary system files. */
25
26 #include "gx_api.h"
27 #include "gx_system.h"
28 #include "gx_window.h"
29 #include "gx_drop_list.h"
30
31
32 /**************************************************************************/
33 /* */
34 /* FUNCTION RELEASE */
35 /* */
36 /* _gx_drop_list_pixelmap_set PORTABLE C */
37 /* 6.1 */
38 /* AUTHOR */
39 /* */
40 /* Kenneth Maxwell, Microsoft Corporation */
41 /* */
42 /* DESCRIPTION */
43 /* */
44 /* Assign a pixelmap to the displayed on a drop list. */
45 /* */
46 /* INPUT */
47 /* */
48 /* drop_list Drop list control block */
49 /* id Resource ID to the pixelmap */
50 /* */
51 /* OUTPUT */
52 /* */
53 /* status Completion status */
54 /* */
55 /* CALLS */
56 /* */
57 /* _gx_system_dirty_mark Mark the widget dirty */
58 /* */
59 /* CALLED BY */
60 /* */
61 /* Application Code */
62 /* GUIX Internal Code */
63 /* */
64 /* RELEASE HISTORY */
65 /* */
66 /* DATE NAME DESCRIPTION */
67 /* */
68 /* 05-19-2020 Kenneth Maxwell Initial Version 6.0 */
69 /* 09-30-2020 Kenneth Maxwell Modified comment(s), */
70 /* resulting in version 6.1 */
71 /* */
72 /**************************************************************************/
_gx_drop_list_pixelmap_set(GX_DROP_LIST * drop_list,GX_RESOURCE_ID id)73 UINT _gx_drop_list_pixelmap_set(GX_DROP_LIST *drop_list, GX_RESOURCE_ID id)
74 {
75
76 drop_list -> gx_drop_list_pixelmap = id;
77
78 if (drop_list -> gx_widget_status & GX_STATUS_VISIBLE)
79 {
80 /* Mark widget as needing to be re-painted. */
81 _gx_system_dirty_mark((GX_WIDGET *)drop_list);
82 }
83
84 return GX_SUCCESS;
85 }
86
87
