68 lines
1.8 KiB
C
68 lines
1.8 KiB
C
#ifndef ELM_WIDGET_RADIO_H
|
|
#define ELM_WIDGET_RADIO_H
|
|
|
|
#include "Elementary.h"
|
|
|
|
/**
|
|
* @addtogroup Widget
|
|
* @{
|
|
*
|
|
* @section elm-radio-class The Elementary Radio Class
|
|
*
|
|
* Elementary, besides having the @ref Radio widget, exposes its
|
|
* foundation -- the Elementary Radio Class -- in order to create other
|
|
* widgets which are a radio with some more logic on top.
|
|
*/
|
|
|
|
/**
|
|
* Base layout smart data extended with radio instance data.
|
|
*/
|
|
typedef struct _Elm_Radio_Smart_Data Elm_Radio_Smart_Data;
|
|
typedef struct _Group Group;
|
|
|
|
struct _Group
|
|
{
|
|
int value;
|
|
int *valuep;
|
|
Eina_List *radios;
|
|
};
|
|
|
|
struct _Elm_Radio_Smart_Data
|
|
{
|
|
int value;
|
|
Eina_Bool state;
|
|
|
|
Group *group;
|
|
};
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
#define ELM_RADIO_DATA_GET(o, sd) \
|
|
Elm_Radio_Smart_Data * sd = eo_data_scope_get(o, ELM_OBJ_RADIO_CLASS)
|
|
|
|
#define ELM_RADIO_DATA_GET_OR_RETURN(o, ptr) \
|
|
ELM_RADIO_DATA_GET(o, ptr); \
|
|
if (!ptr) \
|
|
{ \
|
|
CRITICAL("No widget data for object %p (%s)", \
|
|
o, evas_object_type_get(o)); \
|
|
return; \
|
|
}
|
|
|
|
#define ELM_RADIO_DATA_GET_OR_RETURN_VAL(o, ptr, val) \
|
|
ELM_RADIO_DATA_GET(o, ptr); \
|
|
if (!ptr) \
|
|
{ \
|
|
CRITICAL("No widget data for object %p (%s)", \
|
|
o, evas_object_type_get(o)); \
|
|
return val; \
|
|
}
|
|
|
|
#define ELM_RADIO_CHECK(obj) \
|
|
if (!eo_isa((obj), ELM_OBJ_RADIO_CLASS)) \
|
|
return
|
|
|
|
#endif
|