src/examples/segment_control_example.c

   1 /**
   2  * Simple Elementary's <b>segment_control widget</b> example, illustrating its
   3  * usage and API.
   4  *
   5  * See stdout/stderr for output. Compile with:
   6  *
   7  * @verbatim
   8  * gcc -g `pkg-config --cflags --libs elementary` segment_control_example.c -o segment_control_example
   9  * @endverbatim
  10  */
  11
  12 #include <Elementary.h>
  13 #ifdef HAVE_CONFIG_H
  14 # include "elementary_config.h"
  15 #else
  16 # define __UNUSED__
  17 #endif
  18
  19 static void
  20 _on_done(void *data __UNUSED__,
  21         Evas_Object *obj __UNUSED__,
  22         void *event_info __UNUSED__)
  23 {
  24    elm_exit();
  25 }
  26
  27 int
  28 elm_main(int argc __UNUSED__, char **argv __UNUSED__)
  29 {
  30    Evas_Object *win, *bg, *sc, *ic;
  31    Elm_Object_Item *seg_it;
  32    int count, index;
  33
  34    win = elm_win_add(NULL, "segment_control", ELM_WIN_BASIC);
  35    elm_win_title_set(win, "Segment Control Example");
  36    evas_object_smart_callback_add(win, "delete,request", _on_done, NULL);
  37
  38    bg = elm_bg_add(win);
  39    elm_win_resize_object_add(win, bg);
  40    evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
  41    evas_object_show(bg);
  42
  43    sc = elm_segment_control_add(win);
  44    evas_object_size_hint_weight_set(sc, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
  45    elm_win_resize_object_add(win, sc);
  46    evas_object_show(sc);
  47
  48    elm_segment_control_item_add(sc, NULL, "only text");
  49
  50    ic = elm_icon_add(win);
  51    elm_icon_standard_set(ic, "close");
  52    elm_segment_control_item_add(sc, ic, NULL);
  53
  54    ic = elm_icon_add(win);
  55    elm_icon_standard_set(ic, "home");
  56    elm_segment_control_item_add(sc, ic, "Home");
  57
  58    ic = elm_icon_add(win);
  59    elm_icon_standard_set(ic, "close");
  60    elm_segment_control_item_add(sc, ic, "");
  61
  62    count = elm_segment_control_item_count_get(sc);
  63    elm_segment_control_item_insert_at(sc, NULL, "Inserted at", count - 1);
  64
  65    seg_it = elm_segment_control_item_insert_at(sc, NULL, "To be deleted", 2);
  66    elm_object_item_del(seg_it);
  67
  68    elm_segment_control_item_insert_at(sc, NULL, "To be deleted", 2);
  69    elm_segment_control_item_del_at(sc, 2);
  70
  71    seg_it = elm_segment_control_item_get(sc, 0);
  72    elm_object_item_text_set(seg_it, "Only Text");
  73
  74    count = elm_segment_control_item_count_get(sc);
  75    seg_it = elm_segment_control_item_get(sc, count / 2);
  76    elm_segment_control_item_selected_set(seg_it, EINA_TRUE);
  77    seg_it = elm_segment_control_item_selected_get(sc);
  78    index = elm_segment_control_item_index_get(seg_it);
  79    printf("Item selected: %i\n", index);
  80
  81    evas_object_show(win);
  82
  83    elm_run();
  84    return 0;
  85 }
  86 ELM_MAIN()