src/examples/genlist_example_01.c

   1 //Compile with:
   2 //gcc -g genlist_example_01.c -o genlist_example_01 `pkg-config --cflags --libs elementary`
   3
   4 #include <Elementary.h>
   5
   6 #define N_ITEMS 30
   7
   8 static Elm_Genlist_Item_Class *_itc = NULL;
   9
  10 static char *
  11 _item_label_get(void *data, Evas_Object *obj, const char *part)
  12 {
  13    char buf[256];
  14    snprintf(buf, sizeof(buf), "Item # %i", (int)(long)data);
  15    return strdup(buf);
  16 }
  17
  18 static Evas_Object *
  19 _item_content_get(void *data, Evas_Object *obj, const char *part)
  20 {
  21    Evas_Object *ic = elm_icon_add(obj);
  22
  23    if (!strcmp(part, "elm.swallow.icon"))
  24      elm_icon_standard_set(ic, "clock");
  25
  26    evas_object_size_hint_aspect_set(ic, EVAS_ASPECT_CONTROL_VERTICAL, 1, 1);
  27    return ic;
  28 }
  29
  30 static void
  31 _item_sel_cb(void *data, Evas_Object *obj, void *event_info)
  32 {
  33    printf("sel item data [%p] on genlist obj [%p], item pointer [%p]\n",
  34           data, obj, event_info);
  35 }
  36
  37 EAPI_MAIN int
  38 elm_main(int argc, char **argv)
  39 {
  40    Evas_Object *win, *bg;
  41    Evas_Object *list;
  42    int i;
  43
  44    win = elm_win_add(NULL, "icon", ELM_WIN_BASIC);
  45    elm_win_title_set(win, "Icon");
  46    elm_policy_set(ELM_POLICY_QUIT, ELM_POLICY_QUIT_LAST_WINDOW_CLOSED);
  47    elm_win_autodel_set(win, EINA_TRUE);
  48
  49    bg = elm_bg_add(win);
  50    elm_bg_color_set(bg, 255,255 ,255);
  51    evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
  52    elm_win_resize_object_add(win, bg);
  53    evas_object_show(bg);
  54
  55    if (!_itc)
  56      {
  57         _itc = elm_genlist_item_class_new();
  58         _itc->item_style = "default";
  59         _itc->func.text_get = _item_label_get;
  60         _itc->func.content_get = _item_content_get;
  61         _itc->func.state_get = NULL;
  62         _itc->func.del = NULL;
  63      }
  64
  65    list = elm_genlist_add(win);
  66
  67    for (i = 0; i < N_ITEMS; i++)
  68      {
  69         elm_genlist_item_append(list, _itc,
  70                                 (void *)(long)i, NULL,
  71                                 ELM_GENLIST_ITEM_NONE,
  72                                 _item_sel_cb, NULL);
  73      }
  74
  75    evas_object_size_hint_weight_set(list, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
  76    elm_win_resize_object_add(win, list);
  77    evas_object_show(list);
  78
  79    evas_object_resize(win, 320, 320);
  80    evas_object_show(win);
  81
  82    elm_run();
  83    elm_shutdown();
  84
  85    return 0;
  86 }
  87 ELM_MAIN()