Data Structures | Typedefs | Functions
Edje Communication Interface: Message

Functions that deal with messages. More...

Data Structures

struct  _Edje_Message_String
 Structure passed as value on EDJE_MESSAGE_STRING messages. More...
 
struct  _Edje_Message_Int
 Structure passed as value on EDJE_MESSAGE_INT messages. More...
 
struct  _Edje_Message_Float
 Structure passed as value on EDJE_MESSAGE_FLOAT messages. More...
 
struct  _Edje_Message_String_Set
 Structure passed as value on EDJE_MESSAGE_STRING_SET messages. More...
 
struct  _Edje_Message_Int_Set
 Structure passed as value on EDJE_MESSAGE_INT_SET messages. More...
 
struct  _Edje_Message_Float_Set
 Structure passed as value on EDJE_MESSAGE_FLOAT_SET messages. More...
 
struct  _Edje_Message_String_Int
 Structure passed as value on EDJE_MESSAGE_STRING_INT messages. More...
 
struct  _Edje_Message_String_Float
 Structure passed as value on EDJE_MESSAGE_STRING_FLOAT messages. More...
 
struct  _Edje_Message_String_Int_Set
 Structure passed as value on EDJE_MESSAGE_STRING_INT_SET messages. More...
 
struct  _Edje_Message_String_Float_Set
 Structure passed as value on EDJE_MESSAGE_STRING_FLOAT_SET messages. More...
 

Typedefs

typedef struct _Edje_Message_String Edje_Message_String
 
typedef struct _Edje_Message_Int Edje_Message_Int
 
typedef struct _Edje_Message_Float Edje_Message_Float
 
typedef struct _Edje_Message_String_Set Edje_Message_String_Set
 
typedef struct _Edje_Message_Int_Set Edje_Message_Int_Set
 
typedef struct _Edje_Message_Float_Set Edje_Message_Float_Set
 
typedef struct _Edje_Message_String_Int Edje_Message_String_Int
 
typedef struct _Edje_Message_String_Float Edje_Message_String_Float
 
typedef struct _Edje_Message_String_Int_Set Edje_Message_String_Int_Set
 
typedef struct _Edje_Message_String_Float_Set Edje_Message_String_Float_Set
 
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. More...
 

Functions

void edje_message_signal_process (void)
 Process all queued up edje messages. More...
 

Detailed Description

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.

Typedef Documentation

§ Edje_Message_Handler_Cb

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.

Function Documentation

§ edje_message_signal_process()

void edje_message_signal_process ( void  )