Circle slider is circular designed widget to select a value in a range by rotary event.

Circle slider visualizes and utilizess slider as an arc of a circle. Length of an arc indicates a value in a range set by eext_circle_object_angle_min_max_set(). If rotary event is activated by eext_rotary_object_event_activated_set(), Circle slider increases its value by step value from eext_circle_object_slider_step_set() when clockwise rotary event is received, vice versa.

This widget emits the following signals:

• "value,changed": Whenever the slider value is changed by the user.

The available circle object items are as follows:

• "default": Default circle item. It draws slider bar.
• "bg": Background circle item.