Circle gengrid is based on elm_gengrid and is scrolled by rotary event.

Circle gengrid is to visualize and utilize scroll effect for elm_gengrid. While elm_gengrid provides scrollbar with straight horizontal/vertical movement, circle gengrid provides scrollbar with circular movement. Rotary event can be activated by eext_rotary_object_event_activated_set(), circle gengrid scrolls gengrid items upward/leftward responding to counter clockwise rotary event, and scrolls downward/rightward responding to clockwise rotary event.

The available circle object items are as follows:

"default": Default circle item. It draws vertical scroll bar.
"vertical,scroll,bg": Vertical scroll background circle item.

Functions
Evas_Object *	eext_circle_object_gengrid_add (Evas_Object gengrid, Eext_Circle_Surface surface)
	Add a new circle gengrid object.
void	eext_circle_object_gengrid_scroller_policy_set (Evas_Object *obj, Elm_Scroller_Policy policy_h, Elm_Scroller_Policy policy_v)
	Set the scrollbar visibility policy.
void	eext_circle_object_gengrid_scroller_policy_get (const Evas_Object obj, Elm_Scroller_Policy policy_h, Elm_Scroller_Policy *policy_v)
	Get the scrollbar visibility policy.

Function Documentation

Evas_Object* eext_circle_object_gengrid_add	(	Evas_Object *	gengrid,
		Eext_Circle_Surface *	surface
	)

Add a new circle gengrid object.

Parameters:

[in]	gengrid	The gengrid object
[in]	surface	The Eext_Circle_Surface object to render the circle object. If `NULL`, circle object will be rendered independently.

Returns:: A new circle object handle, otherwise NULL if it cannot be created

See also:: Efl Extension Circle Object

Since :: 5.5

void eext_circle_object_gengrid_scroller_policy_get	(	const Evas_Object *	obj,
		Elm_Scroller_Policy *	policy_h,
		Elm_Scroller_Policy *	policy_v
	)

Get the scrollbar visibility policy.

Parameters:

[in]	obj	The circle gengrid object
[out]	policy_h	The horizontal scrollbar policy
[out]	policy_v	The vertical scrollbar policy

See also:: eext_circle_object_gengrid_scroller_policy_set();

Since :: 5.5

void eext_circle_object_gengrid_scroller_policy_set	(	Evas_Object *	obj,
		Elm_Scroller_Policy	policy_h,
		Elm_Scroller_Policy	policy_v
	)

Set the scrollbar visibility policy.

This sets the scrollbar visibility policy for a given scroller. ELM_SCROLLER_POLICY_AUTO means the scrollbar is made visible if it is needed, and otherwise kept hidden. ELM_SCROLLER_POLICY_ON turns it on all the time, and ELM_SCROLLER_POLICY_OFF always keeps it off. This applies respectively for the vertical scrollbars.

Parameters:

[in]	obj	The circle gengrid object
[in]	policy_h	The horizontal scrollbar policy
[in]	policy_v	The vertical scrollbar policy

See also:: eext_circle_object_gengrid_scroller_policy_get()

Since :: 5.5

Functions

Function Documentation