Datetime example
//Compile with:
//gcc -g datetime_example.c -o datetime_example `pkg-config --cflags --libs elementary`

#include <Elementary.h>

static void
_on_done(void *data,
        Evas_Object *obj,
        void *event_info)
{
   elm_exit();
}

EAPI_MAIN int
elm_main(int argc, char *argv[])
{
   Evas_Object *win, *bg, *bx, *datetime;

   win = elm_win_add(NULL, "Datetime", ELM_WIN_BASIC);
   elm_win_title_set(win, "Datetime");
   evas_object_smart_callback_add(win, "delete,request", _on_done, NULL);

   bg = elm_bg_add(win);
   elm_win_resize_object_add(win, bg);
   evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   evas_object_show(bg);

   bx = elm_box_add(win);
   evas_object_size_hint_weight_set(bx, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   elm_win_resize_object_add(win, bx);
   elm_box_horizontal_set(bx, EINA_FALSE);
   evas_object_show(bx);

   //datetime showing only DATE
   datetime = elm_datetime_add(bx);
   evas_object_size_hint_weight_set(datetime, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   evas_object_size_hint_align_set(datetime, EVAS_HINT_FILL, 0.5);
   elm_datetime_field_visible_set(datetime, ELM_DATETIME_HOUR, EINA_FALSE);
   elm_datetime_field_visible_set(datetime, ELM_DATETIME_MINUTE, EINA_FALSE);
   elm_datetime_field_visible_set(datetime, ELM_DATETIME_AMPM, EINA_FALSE);
   elm_box_pack_end(bx, datetime);
   evas_object_show(datetime);

   //datetime showing only TIME
   datetime = elm_datetime_add(bx);
   evas_object_size_hint_weight_set(datetime, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   evas_object_size_hint_align_set(datetime, EVAS_HINT_FILL, 0.5);
   elm_datetime_field_visible_set(datetime, ELM_DATETIME_YEAR, EINA_FALSE);
   elm_datetime_field_visible_set(datetime, ELM_DATETIME_MONTH, EINA_FALSE);
   elm_datetime_field_visible_set(datetime, ELM_DATETIME_DATE, EINA_FALSE);
   elm_box_pack_end(bx, datetime);
   evas_object_show(datetime);

   //datetime showing both DATE and TIME
   datetime = elm_datetime_add(bx);
   evas_object_size_hint_weight_set(datetime, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   evas_object_size_hint_align_set(datetime, EVAS_HINT_FILL, 0.5);
   elm_box_pack_end(bx, datetime);
   evas_object_show(datetime);

   evas_object_show(win);

   elm_run();
   elm_shutdown();

   return 0;
}
ELM_MAIN()