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