63 lines
2.1 KiB
C
63 lines
2.1 KiB
C
#ifndef ELM_WIDGET_BUTTON_H
|
|
#define ELM_WIDGET_BUTTON_H
|
|
|
|
#include "Elementary.h"
|
|
|
|
/**
|
|
* @addtogroup Widget
|
|
* @{
|
|
*
|
|
* @section elm-button-class The Elementary Button Class
|
|
*
|
|
* Elementary, besides having the @ref Button widget, exposes its
|
|
* foundation -- the Elementary Button Class -- in order to create
|
|
* other widgets which are, basically, a button with some more logic
|
|
* on top.
|
|
*/
|
|
|
|
/**
|
|
* Base widget smart data extended with button instance data.
|
|
*/
|
|
typedef struct _Elm_Button_Smart_Data
|
|
{
|
|
/* auto-repeat stuff */
|
|
double ar_threshold; /**< Time to wait until first auto-repeated click is generated */
|
|
double ar_interval; /**< Time frame for subsequent auto-repeated clicks, after the first automatic one is triggerred */
|
|
|
|
Ecore_Timer *timer; /**< Internal timer object for auto-repeat behavior */
|
|
|
|
Eina_Bool autorepeat : 1; /**< Whether auto-repetition of clicks is enabled or not (bound to _Elm_Button_Smart_Class::admits_autorepeat) */
|
|
Eina_Bool repeating : 1; /**< Whether auto-repetition is going on */
|
|
} Elm_Button_Smart_Data;
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
#define ELM_BUTTON_DATA_GET(o, sd) \
|
|
Elm_Button_Smart_Data * sd = eo_data_scope_get(o, ELM_OBJ_BUTTON_CLASS)
|
|
|
|
#define ELM_BUTTON_DATA_GET_OR_RETURN(o, ptr) \
|
|
ELM_BUTTON_DATA_GET(o, ptr); \
|
|
if (!ptr) \
|
|
{ \
|
|
CRITICAL("No widget data for object %p (%s)", \
|
|
o, evas_object_type_get(o)); \
|
|
return; \
|
|
}
|
|
|
|
#define ELM_BUTTON_DATA_GET_OR_RETURN_VAL(o, ptr, val) \
|
|
ELM_BUTTON_DATA_GET(o, ptr); \
|
|
if (!ptr) \
|
|
{ \
|
|
CRITICAL("No widget data for object %p (%s)", \
|
|
o, evas_object_type_get(o)); \
|
|
return val; \
|
|
}
|
|
|
|
#define ELM_BUTTON_CHECK(obj) \
|
|
if (!eo_isa((obj), ELM_OBJ_BUTTON_CLASS)) \
|
|
return
|
|
|
|
#endif
|