Edje Communication Interface: Message

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Functions that deal with messages.

Edje has two communication interfaces between code and theme. Signals and messages.

Edje messages are one of the communication interfaces between code and a given Edje object's theme. With messages, one can communicate values like strings, float numbers and integer numbers. Moreover, messages can be identified by integer numbers. See #Edje_Message_Type for the full list of message types.

Note:

Messages must be handled by scripts.

Functions
void	edje_message_signal_process (void)
	Processes all queued up edje messages.
Typedefs
typedef void(*	Edje_Message_Handler_Cb )(void *data, Evas_Object *obj, Edje_Message_Type type, int id, void *msg)

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Typedef Documentation

typedef void(* Edje_Message_Handler_Cb)(void *data, Evas_Object *obj, Edje_Message_Type type, int id, void *msg)

Edje message handler callback functions's prototype definition. data will have the auxiliary data pointer set at the time the callback registration. obj will be a pointer the Edje object where the message comes from. type will identify the type of the given message and msg will be a pointer the message's contents, de facto, which depend on type.

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Function Documentation

void edje_message_signal_process

(

void

)

Processes all queued up edje messages.

This function triggers the processing of messages addressed to any (alive) edje objects.

Since :

2.3