Edje Class: Size

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Functions that deal with Size Classes.

Sometimes we want to change the size of two or more parts equally and that's when we use size classes.

If one or more parts are assigned with a size class, when we set attributes (minw etc.) to this class will update all these parts with the new attributes. Setting values to a size class at a process level will affect all parts with that size class, while at object level will affect only the parts inside an specified object.

Functions
Eina_Bool	edje_size_class_set (const char *size_class, Evas_Coord minw, Evas_Coord minh, Evas_Coord maxw, Evas_Coord maxh)
	Sets the Edje size class.
Eina_Bool	edje_size_class_get (const char *size_class, Evas_Coord *minw, Evas_Coord *minh, Evas_Coord *maxw, Evas_Coord *maxh)
	Gets the Edje size class.
void	edje_size_class_del (const char *size_class)
	Deletes the size class.
Eina_List *	edje_size_class_list (void)
	Lists size classes.
Eina_Iterator *	edje_size_class_active_iterator_new (void)
	Iterates over all active classes of an application.
Eina_Iterator *	edje_mmap_size_class_iterator_new (Eina_File *f)
	Iterates over all size classes provided by an Edje file.

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Function Documentation

Eina_Iterator* edje_mmap_size_class_iterator_new

(

Eina_File *

f

)

Iterates over all size classes provided by an Edje file.

Returns:

an iterator of Edje_Size_Class provided by the Edje file.

Since :

3.0

Eina_Iterator* edje_size_class_active_iterator_new

(

void

)

Iterates over all active classes of an application.

Returns:

An iterator of Edje_Size_Class of the currently active size class

This function only iterates over the Edje_Size_Class in use by an application.

Since :

3.0

void edje_size_class_del

(

const char *

size_class

)

Deletes the size class.

Parameters:

size_class

The size class name

This function deletes any values at the process level for the specified size class.

Since :

3.0

Eina_Bool edje_size_class_get	(	const char *	size_class,
		Evas_Coord *	minw,
		Evas_Coord *	minh,
		Evas_Coord *	maxw,
		Evas_Coord *	maxh
	)

Gets the Edje size class.

Parameters:

size_class	The size class name
minw	The min width
minh	The min height
maxw	The max width
maxh	The max height

Returns:

EINA_TRUE on success, or EINA_FALSE on error

This function gets the min and max size from the specified Edje size class.

Since :

3.0

Eina_List* edje_size_class_list

(

void

)

Lists size classes.

Returns:

A list of size class names (strings). These strings are stringshares and the list must be eina_stringshare_del()'ed by the caller.

This function lists all size classes known about by the current process.

Since :

3.0

Eina_Bool edje_size_class_set	(	const char *	size_class,
		Evas_Coord	minw,
		Evas_Coord	minh,
		Evas_Coord	maxw,
		Evas_Coord	maxh
	)

Sets the Edje size class.

Parameters:

size_class	The size class name
minw	The min width
minh	The min height
maxw	The max width
maxh	The max height

Returns:

EINA_TRUE on success, or EINA_FALSE on error

This function updates all Edje members at the process level which belong to this size class with the new min and max attributes.

See also:

edje_size_class_get().

Since :

3.0