Wheel progressbar widget
By Karolina Arciszewska
This code snippet shows how to use the elementary progress bar widget to create a 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);