自定义日历小部件相关代码

流星悟语

这段代码演示如何自定义日历:-设置自定义的名称为平日-set 的方法来设置格式的字符串，用来显示月份和年份-设置周第一天

1. char *_format_month_year(struct tm *selected_time) {
   
2.         char buf[32];
   
3.         
   
4.         //e.g. output: "August 2015"
   
5.         if (!strftime(buf, sizeof(buf), "%B %Y", selected_time))
   
6.                 return NULL;
   
7.         
   
8.         // //e.g. output: "Aug 15"
   
9.         //if (!strftime(buf, sizeof(buf), "%b %u", selected_time))
   
10.         //return NULL;
    
11.         
    
12.         return strdup(buf);
    
13. }
    
14. 
    
15. void show_calendar(appdata_s *ad) {
    
16. 
    
17.         Evas_Object *calendar = elm_calendar_add(ad->win);
    
18.         evas_object_size_hint_weight_set(calendar, EVAS_HINT_EXPAND,
    
19.         EVAS_HINT_EXPAND);
    
20.         elm_win_resize_object_add(ad->win, calendar);
    
21.         evas_object_show(calendar);
    
22.         
    
23.         //set method to format the string used to display month and year
    
24.         elm_calendar_format_function_set(calendar, _format_month_year);
    
25.         
    
26.         //set custom names for weekdays
    
27.         const char *days[] = { ";(", ":(", ":(", ":|", ":)", ":D", ":)" };
    
28.         elm_calendar_weekdays_names_set(calendar, days);
    
29.         
    
30.         //set first day of week, here Sunday (=0)
    
31.         elm_calendar_first_day_of_week_set(calendar, 0);
    
32. 
    
33. }

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