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Tizen Native API
8.0
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genlist_example_04.c
//Compile with: //gcc -g genlist_example_04.c -o genlist_example_04 `pkg-config --cflags --libs elementary` #include <Elementary.h> #define N_ITEMS 300 static Elm_Genlist_Item_Class *_itc = NULL; static Elm_Genlist_Item_Class *_itc_group = NULL; static int nitems = 0; static char * _item_label_get(void *data, Evas_Object *obj EINA_UNUSED, const char *part) { time_t t = (time_t)ecore_time_unix_get(); char buf[256]; int i = (int)(uintptr_t)data; if (!strcmp(part, "elm.text")) snprintf(buf, sizeof(buf), "Item # %i", i); else { int n; snprintf(buf, sizeof(buf), "realized at %s", ctime(&t)); n = strlen(buf); buf[n - 1] = '\0'; } return strdup(buf); } static Evas_Object * _item_content_get(void *data EINA_UNUSED, Evas_Object *obj, const char *part) { Evas_Object *ic = elm_icon_add(obj); if (!strcmp(part, "elm.swallow.icon")) elm_icon_standard_set(ic, "clock"); evas_object_size_hint_aspect_set(ic, EVAS_ASPECT_CONTROL_VERTICAL, 1, 1); return ic; } static void _item_sel_cb(void *data, Evas_Object *obj, void *event_info) { printf("sel item data [%p] on genlist obj [%p], item pointer [%p]\n", data, obj, event_info); } static char * _group_label_get(void *data, Evas_Object *obj EINA_UNUSED, const char *part EINA_UNUSED) { char buf[256]; int i = (int)(uintptr_t)data; snprintf(buf, sizeof(buf), "Group %d (item #%d)", i / 7, i); return strdup(buf); } static Evas_Object * _group_content_get(void *data EINA_UNUSED, Evas_Object *obj, const char *part) { Evas_Object *ic = elm_icon_add(obj); if (!strcmp(part, "elm.swallow.icon")) elm_icon_standard_set(ic, "home"); evas_object_size_hint_aspect_set(ic, EVAS_ASPECT_CONTROL_VERTICAL, 1, 1); return ic; } static void _append_cb(void *data, Evas_Object *o EINA_UNUSED, void *event_info EINA_UNUSED) { Evas_Object *list = data; elm_genlist_item_append(list, _itc, (void *)(uintptr_t)nitems++, NULL, ELM_GENLIST_ITEM_NONE, _item_sel_cb, NULL); } static void _prepend_cb(void *data, Evas_Object *o EINA_UNUSED, void *event_info EINA_UNUSED) { Evas_Object *list = data; elm_genlist_item_prepend(list, _itc, (void *)(uintptr_t)nitems++, NULL, ELM_GENLIST_ITEM_NONE, _item_sel_cb, NULL); } static void _insert_before_cb(void *data, Evas_Object *o EINA_UNUSED, void *event_info EINA_UNUSED) { Evas_Object *list = data; Elm_Object_Item *glit = elm_genlist_selected_item_get(list); if (!glit) return; elm_genlist_item_insert_before(list, _itc, (void *)(uintptr_t)nitems++, NULL, glit, ELM_GENLIST_ITEM_NONE, _item_sel_cb, NULL); } static void _insert_after_cb(void *data, Evas_Object *o EINA_UNUSED, void *event_info EINA_UNUSED) { Evas_Object *list = data; Elm_Object_Item *glit = elm_genlist_selected_item_get(list); if (!glit) return; elm_genlist_item_insert_after(list, _itc, (void *)(uintptr_t)nitems++, NULL, glit, ELM_GENLIST_ITEM_NONE, _item_sel_cb, NULL); } static void _next_cb(void *data, Evas_Object *o EINA_UNUSED, void *event_info EINA_UNUSED) { Evas_Object *list = data; Elm_Object_Item *glit = elm_genlist_selected_item_get(list); if (glit) glit = elm_genlist_item_next_get(glit); if (!glit) glit = elm_genlist_first_item_get(list); elm_genlist_item_selected_set(glit, EINA_TRUE); elm_genlist_item_show(glit, ELM_GENLIST_ITEM_SCROLLTO_IN); } static void _prev_cb(void *data, Evas_Object *o EINA_UNUSED, void *event_info EINA_UNUSED) { Evas_Object *list = data; Elm_Object_Item *glit = elm_genlist_selected_item_get(list); if (glit) glit = elm_genlist_item_prev_get(glit); if (!glit) glit = elm_genlist_last_item_get(list); elm_genlist_item_selected_set(glit, EINA_TRUE); elm_genlist_item_show(glit, ELM_GENLIST_ITEM_SCROLLTO_IN); } static void _bring_in_cb(void *data, Evas_Object *o EINA_UNUSED, void *event_info EINA_UNUSED) { Elm_Object_Item *glit = data; if (!glit) return; elm_genlist_item_bring_in(glit, ELM_GENLIST_ITEM_SCROLLTO_IN); } static void _show_cb(void *data, Evas_Object *o EINA_UNUSED, void *event_info EINA_UNUSED) { Elm_Object_Item *glit = data; if (!glit) return; elm_genlist_item_show(glit, ELM_GENLIST_ITEM_SCROLLTO_IN); } static void _middle_in_cb(void *data, Evas_Object *o EINA_UNUSED, void *event_info EINA_UNUSED) { Elm_Object_Item *glit = data; if (!glit) return; elm_genlist_item_bring_in(glit, ELM_GENLIST_ITEM_SCROLLTO_MIDDLE); } static void _middle_show_cb(void *data, Evas_Object *o EINA_UNUSED, void *event_info EINA_UNUSED) { Elm_Object_Item *glit = data; if (!glit) return; elm_genlist_item_show(glit, ELM_GENLIST_ITEM_SCROLLTO_MIDDLE); } static void _top_in_cb(void *data, Evas_Object *o EINA_UNUSED, void *event_info EINA_UNUSED) { Elm_Object_Item *glit = data; if (!glit) return; elm_genlist_item_bring_in(glit, ELM_GENLIST_ITEM_SCROLLTO_TOP); } static void _top_show_cb(void *data, Evas_Object *o EINA_UNUSED, void *event_info EINA_UNUSED) { Elm_Object_Item *glit = data; if (!glit) return; elm_genlist_item_show(glit, ELM_GENLIST_ITEM_SCROLLTO_TOP); } static void _realize_cb(void *data, Evas_Object *o EINA_UNUSED, void *event_info EINA_UNUSED) { Evas_Object *list = data; Elm_Object_Item *glit = elm_genlist_selected_item_get(list); if (!glit) return; elm_genlist_item_update(glit); } static Evas_Object * _button_add(Evas_Object *list, Evas_Object *box, const char *label, Evas_Smart_Cb cb) { Evas_Object *bt; bt = elm_button_add(elm_object_parent_widget_get(list)); elm_object_text_set(bt, label); elm_box_pack_end(box, bt); evas_object_show(bt); if (cb) evas_object_smart_callback_add(bt, "clicked", cb, list); return bt; } EAPI_MAIN int elm_main(int argc EINA_UNUSED, char **argv EINA_UNUSED) { Evas_Object *win, *box, *fbox; Evas_Object *list; Evas_Object *bt_bring_in, *bt_show; Evas_Object *bt_middle_in, *bt_middle_show; Evas_Object *bt_top_in, *bt_top_show; int i; win = elm_win_util_standard_add("genlist", "Genlist"); elm_policy_set(ELM_POLICY_QUIT, ELM_POLICY_QUIT_LAST_WINDOW_CLOSED); elm_win_autodel_set(win, EINA_TRUE); box = elm_box_add(win); evas_object_size_hint_weight_set(box, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND); elm_win_resize_object_add(win, box); evas_object_show(box); if (!_itc) { _itc = elm_genlist_item_class_new(); _itc->item_style = "default"; _itc->func.text_get = _item_label_get; _itc->func.content_get = _item_content_get; _itc->func.state_get = NULL; _itc->func.del = NULL; } if (!_itc_group) { _itc_group = elm_genlist_item_class_new(); _itc_group->item_style = "group_index"; _itc_group->func.text_get = _group_label_get; _itc_group->func.content_get = _group_content_get; _itc_group->func.state_get = NULL; _itc_group->func.del = NULL; } list = elm_genlist_add(win); evas_object_size_hint_weight_set(list, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND); evas_object_size_hint_align_set(list, EVAS_HINT_FILL, EVAS_HINT_FILL); elm_box_pack_end(box, list); evas_object_show(list); fbox = elm_box_add(win); elm_box_layout_set(fbox, evas_object_box_layout_flow_horizontal, NULL, NULL); evas_object_size_hint_weight_set(fbox, EVAS_HINT_EXPAND, 0); evas_object_size_hint_align_set(fbox, EVAS_HINT_FILL, EVAS_HINT_FILL); elm_box_pack_end(box, fbox); evas_object_show(fbox); _button_add(list, fbox, "prepend", _prepend_cb); _button_add(list, fbox, "append", _append_cb); _button_add(list, fbox, "insert before", _insert_before_cb); _button_add(list, fbox, "insert after", _insert_after_cb); _button_add(list, fbox, "prev", _prev_cb); _button_add(list, fbox, "next", _next_cb); _button_add(list, fbox, "realize", _realize_cb); bt_bring_in = _button_add(list, fbox, "bring #50", NULL); bt_show = _button_add(list, fbox, "show #50", NULL); bt_middle_in = _button_add(list, fbox, "bring to middle #200", NULL); bt_middle_show = _button_add(list, fbox, "show in middle #200", NULL); bt_top_in = _button_add(list, fbox, "bring to top #250", NULL); bt_top_show = _button_add(list, fbox, "show in top #250", NULL); for (i = 0; i < N_ITEMS; i++) { Elm_Object_Item *gli = NULL, *glg = NULL; if (i % 7 == 0) { glg = gli = elm_genlist_item_append(list, _itc_group, (void *)(uintptr_t)nitems++, NULL, ELM_GENLIST_ITEM_GROUP, _item_sel_cb, NULL); elm_genlist_item_select_mode_set(gli, ELM_OBJECT_SELECT_MODE_DISPLAY_ONLY); } else { gli = elm_genlist_item_append(list, _itc, (void *)(uintptr_t)nitems++, glg, ELM_GENLIST_ITEM_NONE, _item_sel_cb, NULL); } switch (i) { case 3: elm_object_item_disabled_set(gli, EINA_TRUE); break; case 50: evas_object_smart_callback_add( bt_bring_in, "clicked", _bring_in_cb, gli); evas_object_smart_callback_add( bt_show, "clicked", _show_cb, gli); break; case 200: evas_object_smart_callback_add( bt_middle_in, "clicked", _middle_in_cb, gli); evas_object_smart_callback_add( bt_middle_show, "clicked", _middle_show_cb, gli); break; case 250: evas_object_smart_callback_add( bt_top_in, "clicked", _top_in_cb, gli); evas_object_smart_callback_add( bt_top_show, "clicked", _top_show_cb, gli); } } evas_object_resize(win, 420, 320); evas_object_show(win); elm_run(); return 0; } ELM_MAIN()