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这个代码片段展示了如何使用进度条基本小部件创建一个wheel progressbar。
- // create a progress bar
- Evas_Object *wheel = elm_progressbar_add(ad->win);
- evas_object_resize(wheel, 50, 50);
- evas_object_move(wheel, 100, 100);
- // set its style to "wheel"
- elm_object_style_set(wheel, "wheel");
- evas_object_show(wheel);
- // start its work
- elm_progressbar_pulse(wheel, EINA_TRUE);
- // stop the wheel widget
- //elm_progressbar_pulse(wheel, EINA_FALSE);
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