src/examples/calendar_example_02.c

   1 /**
   2  * Elementary's <b>calendar widget</b> example, demonstrates how to modify
   3  * layout strings, using functions to set weekdays names and to format
   4  * month and year label.
   5  *
   6  * See stdout/stderr for output. Compile with:
   7  *
   8  * @verbatim
   9  * gcc -g `pkg-config --cflags --libs elementary` calendar_example_02.c -o calendar_example_02
  10  * @endverbatim
  11  */
  12
  13 #include <Elementary.h>
  14 #ifdef HAVE_CONFIG_H
  15 # include "elementary_config.h"
  16 #else
  17 # define __UNUSED__
  18 #endif
  19
  20 static char *
  21 _format_month_year(struct tm *stime)
  22 {
  23    char buf[32];
  24    /* abbreviates month and year */
  25    if (!strftime(buf, sizeof(buf), "%b %y", stime)) return NULL;
  26    return strdup(buf);
  27 }
  28
  29 EAPI_MAIN int
  30 elm_main(int argc __UNUSED__, char **argv __UNUSED__)
  31 {
  32    Evas_Object *win, *bg, *cal;
  33    const char *weekdays[] =
  34      {
  35         "S", "M", "T", "W", "T", "F", "S"
  36      };
  37
  38    win = elm_win_add(NULL, "calendar", ELM_WIN_BASIC);
  39    elm_win_title_set(win, "Calendar Layout Formatting Example");
  40    elm_win_autodel_set(win, EINA_TRUE);
  41
  42    bg = elm_bg_add(win);
  43    elm_win_resize_object_add(win, bg);
  44    evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
  45    evas_object_show(bg);
  46
  47    cal = elm_calendar_add(win);
  48    elm_win_resize_object_add(win, cal);
  49    evas_object_size_hint_weight_set(cal, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
  50
  51    elm_calendar_format_function_set(cal, _format_month_year);
  52    elm_calendar_weekdays_names_set(cal, weekdays);
  53
  54    evas_object_show(cal);
  55
  56    evas_object_show(win);
  57
  58    elm_run();
  59    return 0;
  60 }
  61 ELM_MAIN()