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elementary/elm_object_item - added signal emit func. 

SVN revision: 63424
This commit is contained in:
ChunEon Park 2011-09-16 02:10:07 +00:00
parent a2fcea3f01
commit a1f1eb1689
4 changed files with 59 additions and 0 deletions
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14
legacy/elementary/src/lib/Elementary.h.in
View File

@ -1122,6 +1122,20 @@ extern "C" {
*/
EAPI void elm_object_item_data_set(Elm_Object_Item *it, void *data);
/**
* Send a signal to the edje object of the widget item.
*
* This function sends a signal to the edje object of the obj item. An
* edje program can respond to a signal by specifying matching
* 'signal' and 'source' fields.
*
* @param it The Elementary object item
* @param emission The signal's name.
* @param source The signal's source.
* @ingroup General
*/
EAPI void elm_object_item_signal_emit(Elm_Object_Item *it, const char *emission, const char *source) EINA_ARG_NONNULL(1);
/**
* @}
*/

6
legacy/elementary/src/lib/elm_main.c
View File

@ -2126,3 +2126,9 @@ elm_object_item_data_set(Elm_Object_Item *it, void *data)
{
elm_widget_item_data_set(it, data);
}
EAPI void
elm_object_item_signal_emit(Elm_Object_Item *it, const char *emission, const char *source)
{
elm_widget_item_signal_emit(it, emission, source);
}

18
legacy/elementary/src/lib/elm_widget.c
View File

@ -3100,6 +3100,16 @@ _elm_widget_item_text_part_set(Elm_Widget_Item *item,
item->on_text_set_func((Elm_Object_Item *) item, part, label);
}
EAPI void
_elm_widget_item_signal_emit(Elm_Widget_Item *item,
const char *emission,
const char *source)
{
ELM_WIDGET_ITEM_CHECK_OR_RETURN(item);
if (item->on_signal_emit_func)
item->on_signal_emit_func((Elm_Object_Item *) item, emission, source);
}
EAPI const char *
_elm_widget_item_text_part_get(const Elm_Widget_Item *item,
const char *part)
@ -3149,6 +3159,14 @@ _elm_widget_item_text_get_hook_set(Elm_Widget_Item *item,
item->on_text_get_func = func;
}
EAPI void
_elm_widget_item_signal_emit_hook_set(Elm_Widget_Item *item,
Elm_Widget_On_Signal_Emit_Cb func)
{
ELM_WIDGET_ITEM_CHECK_OR_RETURN(item);
item->on_signal_emit_func = func;
}
EAPI void
_elm_widget_item_access_info_set(Elm_Widget_Item *item, const char *txt)
{

21
legacy/elementary/src/lib/elm_widget.h
View File

@ -200,6 +200,7 @@ typedef void (*Elm_Widget_On_Content_Set_Cb)(void *data, const char *part, Evas_
typedef const char *(*Elm_Widget_On_Text_Get_Cb)(const void *data, const char *part);
typedef Evas_Object *(*Elm_Widget_On_Content_Get_Cb)(const void *data, const char *part);
typedef Evas_Object *(*Elm_Widget_On_Content_Unset_Cb)(const void *data, const char *part);
typedef void (*Elm_Widget_On_Signal_Emit_Cb)(void *data, const char *emission, const char *source);
#define ELM_ACCESS_TYPE 0 // when reading out widget or item this is read first
#define ELM_ACCESS_INFO 1 // next read is info - this is normally label
@ -254,6 +255,7 @@ struct _Elm_Widget_Item
Elm_Widget_On_Content_Unset_Cb on_content_unset_func;
Elm_Widget_On_Text_Set_Cb on_text_set_func;
Elm_Widget_On_Text_Get_Cb on_text_get_func;
Elm_Widget_On_Signal_Emit_Cb on_signal_emit_func;
Elm_Access_Info *access;
const char *access_info;
/* widget variations should have data from here and on */
@ -445,6 +447,7 @@ EAPI void _elm_widget_item_content_get_hook_set(Elm_Widget_Item *ite
EAPI void _elm_widget_item_content_unset_hook_set(Elm_Widget_Item *item, Elm_Widget_On_Content_Unset_Cb func);
EAPI void _elm_widget_item_text_set_hook_set(Elm_Widget_Item *item, Elm_Widget_On_Text_Set_Cb func);
EAPI void _elm_widget_item_text_get_hook_set(Elm_Widget_Item *item, Elm_Widget_On_Text_Get_Cb func);
EAPI void _elm_widget_item_signal_emit_hook_set(Elm_Widget_Item *it, Elm_Widget_On_Signal_Emit_Cb func);
EAPI void _elm_widget_item_access_info_set(Elm_Widget_Item *item, const char *txt);
@ -602,6 +605,18 @@ EAPI void elm_widget_tree_dot_dump(const Evas_Object *top, FILE *out
*/
#define elm_widget_item_text_part_get(item, part) \
_elm_widget_item_text_part_get((const Elm_Widget_Item *)item, part)
/**
* Convenience function to query item's text part get.
* @see _elm_widget_item_text_part_get()
*/
#define elm_widget_item_text_part_get(item, part) \
_elm_widget_item_text_part_get((const Elm_Widget_Item *)item, part)
/**
* Convenience function to query item's signal emit.
* @see _elm_widget_item_signal_emit()
*/
#define elm_widget_item_signal_emit(item, emission, source) \
_elm_widget_item_signal_emit((Elm_Widget_Item *)item, emission, source)
/**
* Convenience function to query item's content set hook.
* @see _elm_widget_item_content_set_hook_set()
@ -632,6 +647,12 @@ EAPI void elm_widget_tree_dot_dump(const Evas_Object *top, FILE *out
*/
#define elm_widget_item_text_get_hook_set(item, func) \
_elm_widget_item_text_get_hook_set((Elm_Widget_Item *)item, (Elm_Widget_On_Text_Get_Cb)func)
/**
* Convenience function to query item's signal emit hook.
* @see _elm_widget_item_signal_emit_hook_set()
*/
#define elm_widget_item_signal_emit_hook_set(item, func) \
_elm_widget_item_signal_emit_hook_set((Elm_Widget_Item *)item, (Elm_Widget_On_Signal_Emit_Cb)func)
/**
* Cast and ensure the given pointer is an Elm_Widget_Item or return NULL.