1 #include <lvgl.h>
2 #include <board.h>
3 #include <drv_lcd.h>
4
event_handler(lv_event_t * e)5 static void event_handler(lv_event_t * e)
6 {
7 lv_event_code_t code = lv_event_get_code(e);
8 lv_obj_t * obj = lv_event_get_current_target(e);
9
10 if(code == LV_EVENT_VALUE_CHANGED) {
11 lv_calendar_date_t date;
12 if(lv_calendar_get_pressed_date(obj, &date)) {
13 LV_LOG_USER("Clicked date: %02d.%02d.%d", date.day, date.month, date.year);
14 }
15 }
16 }
17
lv_demo_calendar(void)18 void lv_demo_calendar(void)
19 {
20 lv_obj_t * calendar = lv_calendar_create(lv_scr_act());
21 lv_obj_set_size(calendar, LCD_W, LCD_H);
22 lv_obj_align(calendar, LV_ALIGN_CENTER, 0, 0);
23 lv_obj_add_event_cb(calendar, event_handler, LV_EVENT_ALL, NULL);
24
25 lv_calendar_set_today_date(calendar, 2021, 02, 23);
26 lv_calendar_set_showed_date(calendar, 2021, 02);
27
28 /*Highlight a few days*/
29 static lv_calendar_date_t highlighted_days[3]; /*Only its pointer will be saved so should be static*/
30 highlighted_days[0].year = 2021;
31 highlighted_days[0].month = 02;
32 highlighted_days[0].day = 6;
33
34 highlighted_days[1].year = 2021;
35 highlighted_days[1].month = 02;
36 highlighted_days[1].day = 11;
37
38 highlighted_days[2].year = 2022;
39 highlighted_days[2].month = 02;
40 highlighted_days[2].day = 22;
41
42 lv_calendar_set_highlighted_dates(calendar, highlighted_days, 3);
43
44 #if LV_USE_CALENDAR_HEADER_DROPDOWN
45 lv_calendar_header_dropdown_create(calendar);
46 #elif LV_USE_CALENDAR_HEADER_ARROW
47 lv_calendar_header_arrow_create(calendar);
48 #endif
49 lv_calendar_set_showed_date(calendar, 2021, 10);
50 }
51