Helper

The validation helper feature. More...

Data Structures
struct	_Elm_Validate_Content

Typedefs
typedef struct _Elm_Validate_Content	Elm_Validate_Content
	Data for the elm_validator_regexp_helper()
typedef struct _Elm_Validator_Regexp	Elm_Validator_Regexp
	The Regexp validator data.

Enumerations
enum	Elm_Regexp_Status {   ELM_REG_NOERROR = 0 ,   ELM_REG_NOMATCH ,   ELM_REG_BADPAT }
	Enumeration that defines the regex error codes. More...

Functions
Elm_Validator_Regexp *	elm_validator_regexp_new (const char *pattern, const char *signal)
	Create a new regex validator. More...
void	elm_validator_regexp_free (Elm_Validator_Regexp *validator)
	Delete the existing regex validator. More...
Elm_Regexp_Status	elm_validator_regexp_status_get (Elm_Validator_Regexp *validator)
	Get the validation status. More...
void	elm_validator_regexp_helper (void *data, const Efl_Event *event)
	The regex validator. More...

Detailed Description

The validation helper feature.

Enumeration Type Documentation

Elm_Regexp_Status

enum Elm_Regexp_Status

Enumeration that defines the regex error codes.

Since

1.14

Enumerator
ELM_REG_NOERROR	Regex maches to the Entrys text.
ELM_REG_NOMATCH	Failed to match.
ELM_REG_BADPAT	Invalid regular expression.

Function Documentation

elm_validator_regexp_new()

Elm_Validator_Regexp * elm_validator_regexp_new	(	const char *	pattern,
		const char *	signal
	)

Create a new regex validator.

General designed for validate inputed entry text.

Parameters

pattern	The regex pattern
signal	The part of signal name, which will be emitted to style

Returns

The regex validator

See also

elm_validator_regexp_free()

elm_validator_regexp_status_get()

elm_validator_regexp_helper()

Since

1.14

References eina_stringshare_add(), ELM_REG_BADPAT, and ELM_REG_NOERROR.

elm_validator_regexp_free()

void elm_validator_regexp_free

(

Elm_Validator_Regexp *

validator

)

Delete the existing regex validator.

Parameters

validator

The given validator

See also

elm_validator_regexp_new()

Since

1.14

References eina_stringshare_del().

elm_validator_regexp_status_get()

Elm_Regexp_Status elm_validator_regexp_status_get

(

Elm_Validator_Regexp *

validator

)

Get the validation status.

Parameters

validator

The given validator

Note

All return value see here: http://www.gnu.org/software/libc/manual/html_node/Regular-Expressions.html

Since

1.14

elm_validator_regexp_helper()

void elm_validator_regexp_helper	(	void *	data,
		const Efl_Event *	event
	)

The regex validator.

Used as callback to validate event.

Example:

extern Evas_Object *parent;
Evas_Object *entry;
Elm_Validator_Regexp *re;
 
//add validator
entry = elm_entry_add(parent);
re = elm_validator_regexp_new("^[0-9]*$", NULL);
efl_event_callback_add(entry, ELM_ENTRY_EVENT_VALIDATE, elm_validator_regexp_helper, re);
 
//delete validator
efl_event_callback_del(entry, ELM_ENTRY_EVENT_VALIDATE, elm_validator_regexp_helper, re);

See also

elm_validator_regexp_new()

Since

1.14

References ELM_REG_NOERROR, and ELM_REG_NOMATCH.