https://docs.tizen.org/application/native/guides/ui/efl/wearable/component-datetime
ELM_DATETIME_YEAR:年份字段
ELM_DATETIME_MONTH:月份字段
ELM_DATETIME_DATE:日期字段
ELM_DATETIME_HOUR:小时字段
ELM_DATETIME_MINUTE:分钟字段
ELM_DATETIME_AMPM:上午/下午字段
按照开发指南,第二个在日期时间不可用。
我猜你正在研究 tizen-stdio。
如果是这样,UiComponents 会有所帮助。
File->New->Tizen Project->Sample->Wearable->Native Application->UI->(Circle)UI Components->Finish
创建示例应用程序后,您可以在 src->eext_spinner.c 中查看示例应用程序
minute = elm_spinner_add(layout);
elm_object_style_set(minute, "circle");
//Circle spinner add for circular visual interaction with rotary event.
eext_circle_object_spinner_add(minute, ad->circle_surface);
elm_spinner_min_max_set(minute, 0.0, 59.0);
elm_object_part_text_set(minute, "elm.text", "Minute");
evas_object_smart_callback_add(minute, "focused", _focused_cb, minute);
elm_object_part_content_set(layout, "minute", minute);
second = elm_spinner_add(layout);
elm_object_style_set(second, "circle");
//Circle spinner add for circular visual interaction with rotary event.
eext_circle_object_spinner_add(second, ad->circle_surface);
elm_spinner_min_max_set(second, 0.0, 59.0);
elm_object_part_text_set(second, "elm.text", "Second");
evas_object_smart_callback_add(second, "focused", _focused_cb, second);
elm_object_part_content_set(layout, "second", second);
一共有三个字段(小时、分钟、秒),您可以参考这些代码。