1 /*
2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
3 *
4 * Copyright 2025 Olaf Wintermann. All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions are met:
8 *
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 *
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26 * POSSIBILITY OF SUCH DAMAGE.
27 */
28 #ifndef GRID_H
29 #define GRID_H
30
31 #include "container.h"
32 #include <stdbool.h>
33 #include <cx/array_list.h>
34
35 typedef struct GridElm {
36 W32Widget *widget;
37 short x;
38 short y;
39 GridLayoutInfo layout;
40 } GridElm;
41
42 typedef struct GridLayoutInfo {
43 short margin_left;
44 short margin_right;
45 short margin_top;
46 short margin_bottom;
47 short colspan;
48 short rowspan;
49 short preferred_width;
50 short preferred_height;
51 bool hexpand;
52 bool vexpand;
53 bool hfill;
54 bool vfill;
55 } GridLayoutInfo;
56
57 typedef struct UiGridLayout {
58 HWND hwnd;
59
60 short padding;
61 short columnspacing;
62 short rowspacing;
63
64 /*
65 * list element type: GridElm
66 */
67 CxList *widgets;
68
69 } UiGridLayout;
70
71 UiGridLayout* ui_grid_container(UiObject *obj, HWND control, short padding, short columnspacing, short rowspacing);
72
73 void ui_grid_add_widget(
74 UiGridLayout *grid,
75 short x,
76 short y,
77 W32Widget *widget,
78 GridLayoutInfo *layout);
79
80 void ui_grid_layout(UiGridLayout *grid);
81
82 #endif //GRID_H
83