src/examples/diskselector_example_01.c

   1 /**
   2  * Simple Elementary's <b>diskselector widget</b> example, illustrating its
   3  * usage and API.
   4  *
   5  * See stdout/stderr for output. Compile with:
   6  *
   7  * @verbatim
   8  * gcc -g diskselector_example_01.c -o diskselector_example_01 `pkg-config --cflags --libs elementary`
   9  * @endverbatim
  10  */
  11
  12 #include <Elementary.h>
  13
  14 static void
  15 _on_done(void *data,
  16          Evas_Object *obj,
  17          void *event_info)
  18 {
  19    elm_exit();
  20 }
  21
  22 EAPI_MAIN int
  23 elm_main(int argc, char **argv)
  24 {
  25    Evas_Object *win, *bg, *bx, *ds;
  26    unsigned int i;
  27    static const char *lbl[] =
  28    {
  29       "Sunday",
  30       "Monday",
  31       "Tuesday",
  32       "Wednesday",
  33       "Thursday",
  34       "Friday",
  35       "Saturday"
  36    };
  37
  38    win = elm_win_add(NULL, "diskselector", ELM_WIN_BASIC);
  39    elm_win_title_set(win, "Diskselector Example");
  40    evas_object_smart_callback_add(win, "delete,request", _on_done, NULL);
  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    bx = elm_box_add(win);
  48    evas_object_size_hint_weight_set(bx, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
  49    evas_object_size_hint_align_set(bx, EVAS_HINT_FILL, EVAS_HINT_FILL);
  50    elm_win_resize_object_add(win, bx);
  51    evas_object_show(bx);
  52
  53    /* default */
  54    ds = elm_diskselector_add(win);
  55    evas_object_size_hint_weight_set(ds, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
  56    evas_object_size_hint_align_set(ds, EVAS_HINT_FILL, EVAS_HINT_FILL);
  57    elm_box_pack_end(bx, ds);
  58    for (i = 0; i < sizeof(lbl) / sizeof(lbl[0]); i++)
  59      elm_diskselector_item_append(ds, lbl[i], NULL, NULL, NULL);
  60    evas_object_show(ds);
  61
  62    /* set round mode and define side label length */
  63    ds = elm_diskselector_add(win);
  64    evas_object_size_hint_weight_set(ds, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
  65    evas_object_size_hint_align_set(ds, EVAS_HINT_FILL, EVAS_HINT_FILL);
  66    elm_box_pack_end(bx, ds);
  67    for (i = 0; i < sizeof(lbl) / sizeof(lbl[0]); i++)
  68      elm_diskselector_item_append(ds, lbl[i], NULL, NULL, NULL);
  69    elm_diskselector_round_enabled_set(ds, EINA_TRUE);
  70    elm_diskselector_side_text_max_length_set(ds, 2);
  71    evas_object_show(ds);
  72
  73    /* display more than 3 items */
  74    ds = elm_diskselector_add(win);
  75    evas_object_size_hint_weight_set(ds, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
  76    evas_object_size_hint_align_set(ds, EVAS_HINT_FILL, EVAS_HINT_FILL);
  77    elm_box_pack_end(bx, ds);
  78    for (i = 0; i < sizeof(lbl) / sizeof(lbl[0]); i++)
  79      elm_diskselector_item_append(ds, lbl[i], NULL, NULL, NULL);
  80    elm_diskselector_display_item_num_set(ds, 5);
  81    printf("Number of Items in DiskSelector : %d\n", elm_diskselector_display_item_num_get(ds));
  82    evas_object_show(ds);
  83
  84    /* set bounce and scroller policy */
  85    ds = elm_diskselector_add(win);
  86    evas_object_size_hint_weight_set(ds, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
  87    evas_object_size_hint_align_set(ds, EVAS_HINT_FILL, EVAS_HINT_FILL);
  88    elm_box_pack_end(bx, ds);
  89    for (i = 0; i < sizeof(lbl) / sizeof(lbl[0]); i++)
  90      elm_diskselector_item_append(ds, lbl[i], NULL, NULL, NULL);
  91    elm_scroller_bounce_set(ds, EINA_TRUE, EINA_TRUE);
  92    elm_scroller_policy_set(ds, ELM_SCROLLER_POLICY_AUTO,
  93                            ELM_SCROLLER_POLICY_ON);
  94    evas_object_show(ds);
  95
  96    evas_object_resize(win, 320, 480);
  97    evas_object_show(win);
  98
  99    elm_run();
 100    elm_shutdown();
 101
 102    return 0;
 103 }
 104 ELM_MAIN()