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Tizen Native API
8.0
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_Evas_Smart_Cb_Description Struct Reference
Public Attributes | |
| const char * | name |
| const char * | type |
Hint on the type of event_info parameter's contents on a #Evas_Smart_Cb callback. | |
Detailed Description
Describes a callback issued by a smart object (evas_object_smart_callback_call()), as defined in its smart object class. This is particularly useful to explain to end users and their code (i.e., introspection) what the parameter event_info will point to.
- Examples:
- evas-smart-interface.c, and evas-smart-object.c.
Member Data Documentation
| const char* _Evas_Smart_Cb_Description::name |
callback name ("changed", for example)
| const char* _Evas_Smart_Cb_Description::type |
Hint on the type of event_info parameter's contents on a #Evas_Smart_Cb callback.
The type string uses the pattern similar to http://dbus.freedesktop.org/doc/dbus-specification.html#message-protocol-signatures, but extended to optionally include variable names within brackets preceding types. Example:
- Structure with two integers:
"(ii)"
- Structure called 'x' with two integers named 'a' and 'b':
"[x]([a]i[b]i)"
- Array of integers:
"ai"
- Array called 'x' of struct with two integers:
"[x]a(ii)"
- Note:
- This type string is used as a hint and is not validated or enforced in any way. Implementors should make the best use of it to help bindings, documentation and other users of introspection features.