64 lines
3.4 KiB
C
64 lines
3.4 KiB
C
typedef struct Elm_Gen_Item Elm_Gen_Item;
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/**
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* @struct Elm_Gen_Item_Class
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*
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* Gengrid or Genlist item class definition.
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* field details.
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*/
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typedef struct _Elm_Gen_Item_Class Elm_Gen_Item_Class;
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/**
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* Text fetching class function for Elm_Gen_Item_Class.
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* @param data The data passed in the item creation function
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* @param obj The base widget object
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* @param part The part name of the swallow
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* @return The allocated (NOT stringshared) string to set as the text
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*/
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typedef char *(*Elm_Gen_Item_Text_Get_Cb)(void *data, Evas_Object *obj, const char *part); /**< Label fetching class function for gen item classes. */
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/**
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* Content (swallowed object) fetching class function for Elm_Gen_Item_Class.
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* @param data The data passed in the item creation function
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* @param obj The base widget object
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* @param part The part name of the swallow
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* @return The content object to swallow
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*/
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typedef Evas_Object *(*Elm_Gen_Item_Content_Get_Cb)(void *data, Evas_Object *obj, const char *part); /**< Content(swallowed object) fetching class function for gen item classes. */
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/**
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* State fetching class function for Elm_Gen_Item_Class.
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* @param data The data passed in the item creation function
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* @param obj The base widget object
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* @param part The part name of the swallow
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* @return The hell if I know
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*/
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typedef Eina_Bool (*Elm_Gen_Item_State_Get_Cb)(void *data, Evas_Object *obj, const char *part); /**< State fetching class function for gen item classes. */
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/**
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* Deletion class function for Elm_Gen_Item_Class.
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* @param data The data passed in the item creation function
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* @param obj The base widget object
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*/
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typedef void (*Elm_Gen_Item_Del_Cb)(void *data, Evas_Object *obj); /**< Deletion class function for gen item classes. */
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struct _Elm_Gen_Item_Class
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{
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int version; /**< Set by elementary if you alloc an item class using elm_genlist/gengrid_item_class_new(), or if you set your own class (must be const) then set it to ELM_GENLIST/GENGRID_ITEM_CLASS_VERSION */
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unsigned int refcount; /**< Set it to 0 if you use your own const class, or its managed for you by class ref/unref calls */
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Eina_Bool delete_me : 1; /**< Leave this alone - set it to 0 if you have a const class of your own */
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const char *item_style; /**< Name of the visual style to use for this item. If you don't know use "default" */
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const char *decorate_item_style; /**< Style used if item is set to a decorate mode. @see elm_genlist_item_decorate_mode_set() or NULL if you don't care. currently it's used only in genlist. */
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const char *decorate_all_item_style; /**< Style to use when in edit mode, or NULL if you don't care. currently it's used only in genlist. */
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struct
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{
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Elm_Gen_Item_Text_Get_Cb text_get; /**< Text fetching class function for genlist/gengrid item classes.*/
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Elm_Gen_Item_Content_Get_Cb content_get; /**< Content fetching class function for genlist/gengrid item classes. */
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Elm_Gen_Item_State_Get_Cb state_get; /**< State fetching class function for genlist/gengrid item classes. */
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Elm_Gen_Item_Del_Cb del; /**< Deletion class function for genlist/gengrid item classes. */
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} func;
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}; /**< #Elm_Gen_Item_Class member definitions */
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#define ELM_GEN_ITEM_CLASS_VERSION 2
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#define ELM_GEN_ITEM_CLASS_HEADER ELM_GEN_ITEM_CLASS_VERSION, 0, 0
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