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//Compile with:
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//gcc -g radio_example_02.c -o radio_example_02 `pkg-config --cflags --libs elementary`
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#include <Elementary.h>
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static int val = 0;
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static void _cb1(void *data, Evas_Object *obj, void *event_info);
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static void _cb2(void *data, Evas_Object *obj, void *event_info);
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static void _cb3(void *data, Evas_Object *obj, void *event_info);
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EAPI_MAIN int
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elm_main(int argc EINA_UNUSED, char **argv EINA_UNUSED)
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{
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   Evas_Object *win, *bx, *radio, *group, *ic;
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   elm_policy_set(ELM_POLICY_QUIT, ELM_POLICY_QUIT_LAST_WINDOW_CLOSED);
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   win = elm_win_util_standard_add("radio", "Radio");
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   elm_win_autodel_set(win, EINA_TRUE);
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   bx = elm_box_add(win);
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   elm_box_horizontal_set(bx, EINA_TRUE);
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   evas_object_size_hint_weight_set(bx, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
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   elm_win_resize_object_add(win, bx);
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   evas_object_show(bx);
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   group = radio = elm_radio_add(win);
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   elm_object_text_set(radio, "Radio 1");
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   elm_radio_state_value_set(radio, 1);
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   elm_radio_value_pointer_set(radio, &val);
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   ic = elm_icon_add(win);
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   elm_icon_standard_set(ic, "home");
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   elm_object_part_content_set(radio, "icon", ic);
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   elm_box_pack_end(bx, radio);
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   evas_object_size_hint_weight_set(radio, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
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   evas_object_size_hint_align_set(radio, EVAS_HINT_FILL, EVAS_HINT_FILL);
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   evas_object_show(radio);
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   evas_object_smart_callback_add(radio, "changed", _cb1, NULL);
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   radio = elm_radio_add(win);
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   elm_object_text_set(radio, "Radio 2");
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   elm_radio_state_value_set(radio, 2);
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   elm_radio_value_pointer_set(radio, &val);
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   elm_radio_group_add(radio, group);
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   ic = elm_icon_add(win);
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   elm_icon_standard_set(ic, "file");
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   elm_object_part_content_set(radio, "icon", ic);
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   elm_box_pack_end(bx, radio);
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   evas_object_size_hint_weight_set(radio, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
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   evas_object_size_hint_align_set(radio, EVAS_HINT_FILL, EVAS_HINT_FILL);
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   evas_object_show(radio);
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   evas_object_smart_callback_add(radio, "changed", _cb2, NULL);
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   radio = elm_radio_add(win);
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   elm_object_text_set(radio, "Radio 3");
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   elm_radio_state_value_set(radio, 3);
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   elm_radio_value_pointer_set(radio, &val);
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   elm_radio_group_add(radio, group);
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   ic = elm_icon_add(win);
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   elm_icon_standard_set(ic, "folder");
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   elm_object_part_content_set(radio, "icon", ic);
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   elm_box_pack_end(bx, radio);
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   evas_object_size_hint_weight_set(radio, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
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   evas_object_size_hint_align_set(radio, EVAS_HINT_FILL, EVAS_HINT_FILL);
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   evas_object_show(radio);
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   evas_object_smart_callback_add(radio, "changed", _cb3, NULL);
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   evas_object_show(win);
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   elm_run();
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   return 0;
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}
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ELM_MAIN()
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static void
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_cb1(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
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{
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   printf("Radio 1 Clicked: val is now: %d\n", val);
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}
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static void
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_cb2(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
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{
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   printf("Radio 2 Clicked: val is now: %d\n", val);
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}
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static void
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_cb3(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
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{
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   printf("Radio 3 Clicked: val is now: %d\n", val);
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}
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