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#ifndef ELM_WIDGET_COMBOBOX_H
#define ELM_WIDGET_COMBOBOX_H
#include "Elementary.h"
/* DO NOT USE THIS HEADER UNLESS YOU ARE PREPARED FOR BREAKING OF YOUR
* CODE. THIS IS ELEMENTARY'S INTERNAL WIDGET API (for now) AND IS NOT
* FINAL. CALL elm_widget_api_check(ELM_INTERNAL_API_VERSION) TO CHECK
* IT AT RUNTIME.
*/
/**
* @addtogroup Widget
* @{
*
* @section elm-combobox-class The Elementary Combobox Class
*
* Elementary, besides having the @ref Combobox widget, exposes its
* foundation -- the Elementary Combobox Class -- in order to create other
* widgets which are a combobox with some more logic on top.
*/
/**
* Base button smart data extended with combobox instance data.
*/
typedef struct _Elm_Combobox_Data Elm_Combobox_Data;
struct _Elm_Combobox_Data
{
/* aggregates a hover */
Evas_Object *hover;
Evas_Object *hover_parent;
Evas_Object *genlist;
Evas_Object *entry;
Evas_Object *tbl;
Evas_Object *spacer;
Evas_Object *mbe;
Elm_Object_Item *item;
const char *style;
const char *best_location;
int count;
int item_height;
Eina_Bool expanded:1;
Eina_Bool first_filter:1;
Eina_Bool multiple_selection:1;
};
/**
* @}
*/
#define ELM_COMBOBOX_DATA_GET(o, sd) \
Elm_Combobox_Data * sd = eo_data_scope_get(o, ELM_COMBOBOX_CLASS)
#define ELM_COMBOBOX_DATA_GET_OR_RETURN(o, ptr) \
ELM_COMBOBOX_DATA_GET(o, ptr); \
if (EINA_UNLIKELY(!ptr)) \
{ \
CRI("No widget data for object %p (%s)", \
o, evas_object_type_get(o)); \
return; \
}
#define ELM_COMBOBOX_DATA_GET_OR_RETURN_VAL(o, ptr, val) \
ELM_COMBOBOX_DATA_GET(o, ptr); \
if (EINA_UNLIKELY(!ptr)) \
{ \
CRI("No widget data for object %p (%s)", \
o, evas_object_type_get(o)); \
return val; \
}
#define ELM_COMBOBOX_CHECK(obj) \
if (EINA_UNLIKELY(!eo_isa((obj), ELM_COMBOBOX_CLASS))) \
return
#define ELM_COMBOBOX_ITEM_CHECK(it) \
ELM_WIDGET_ITEM_CHECK_OR_RETURN((Elm_Widget_Item *)it, ); \
ELM_COMBOBOX_CHECK(it->base.widget);
#define ELM_COMBOBOX_ITEM_CHECK_OR_RETURN(it, ...) \
ELM_WIDGET_ITEM_CHECK_OR_RETURN((Elm_Widget_Item *)it, __VA_ARGS__); \
ELM_COMBOBOX_CHECK(it->base.widget) __VA_ARGS__;
#endif
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