1 /**
2 * @file lv_win.c
3 *
4 */
5
6 /*********************
7 * INCLUDES
8 *********************/
9 #include "lv_win_private.h"
10 #include "../../core/lv_obj_class_private.h"
11 #include "../../lvgl.h"
12 #if LV_USE_WIN
13
14 /*********************
15 * DEFINES
16 *********************/
17
18 /**********************
19 * TYPEDEFS
20 **********************/
21
22 /**********************
23 * STATIC PROTOTYPES
24 **********************/
25 static void lv_win_constructor(const lv_obj_class_t * class_p, lv_obj_t * obj);
26
27 /**********************
28 * STATIC VARIABLES
29 **********************/
30 const lv_obj_class_t lv_win_class = {
31 .constructor_cb = lv_win_constructor,
32 .width_def = LV_PCT(100),
33 .height_def = LV_PCT(100),
34 .base_class = &lv_obj_class,
35 .instance_size = sizeof(lv_win_t),
36 .name = "win",
37 };
38 /**********************
39 * MACROS
40 **********************/
41
42 /**********************
43 * GLOBAL FUNCTIONS
44 **********************/
45
lv_win_create(lv_obj_t * parent)46 lv_obj_t * lv_win_create(lv_obj_t * parent)
47 {
48 LV_LOG_INFO("begin");
49 lv_obj_t * obj = lv_obj_class_create_obj(&lv_win_class, parent);
50 lv_obj_class_init_obj(obj);
51 return obj;
52 }
53
lv_win_add_title(lv_obj_t * win,const char * txt)54 lv_obj_t * lv_win_add_title(lv_obj_t * win, const char * txt)
55 {
56 lv_obj_t * header = lv_win_get_header(win);
57 lv_obj_t * title = lv_label_create(header);
58 lv_label_set_long_mode(title, LV_LABEL_LONG_MODE_DOTS);
59 lv_label_set_text(title, txt);
60 lv_obj_set_flex_grow(title, 1);
61 return title;
62 }
63
lv_win_add_button(lv_obj_t * win,const void * icon,int32_t btn_w)64 lv_obj_t * lv_win_add_button(lv_obj_t * win, const void * icon, int32_t btn_w)
65 {
66 lv_obj_t * header = lv_win_get_header(win);
67 lv_obj_t * btn = lv_button_create(header);
68 lv_obj_set_size(btn, btn_w, LV_PCT(100));
69
70 if(icon) {
71 lv_obj_t * img = lv_image_create(btn);
72 lv_image_set_src(img, icon);
73 lv_obj_align(img, LV_ALIGN_CENTER, 0, 0);
74 }
75
76 return btn;
77 }
78
lv_win_get_header(lv_obj_t * win)79 lv_obj_t * lv_win_get_header(lv_obj_t * win)
80 {
81 return lv_obj_get_child(win, 0);
82 }
83
lv_win_get_content(lv_obj_t * win)84 lv_obj_t * lv_win_get_content(lv_obj_t * win)
85 {
86 return lv_obj_get_child(win, 1);
87 }
88
89 /**********************
90 * STATIC FUNCTIONS
91 **********************/
92
lv_win_constructor(const lv_obj_class_t * class_p,lv_obj_t * obj)93 static void lv_win_constructor(const lv_obj_class_t * class_p, lv_obj_t * obj)
94 {
95 LV_UNUSED(class_p);
96 lv_obj_t * parent = lv_obj_get_parent(obj);
97 lv_obj_set_size(obj, lv_obj_get_width(parent), lv_obj_get_height(parent));
98 lv_obj_set_flex_flow(obj, LV_FLEX_FLOW_COLUMN);
99
100 lv_obj_t * header = lv_obj_create(obj);
101 lv_obj_set_size(header, LV_PCT(100), lv_display_get_dpi(lv_obj_get_display(obj)) / 2);
102 lv_obj_set_flex_flow(header, LV_FLEX_FLOW_ROW);
103 lv_obj_set_flex_align(header, LV_FLEX_ALIGN_START, LV_FLEX_ALIGN_CENTER, LV_FLEX_ALIGN_CENTER);
104
105 lv_obj_t * cont = lv_obj_create(obj);
106 lv_obj_set_flex_grow(cont, 1);
107 lv_obj_set_width(cont, LV_PCT(100));
108 }
109
110 #endif
111