forked from enlightenment/efl
elementray - +2 APIs
elm_object_item_disabled_set/get SVN revision: 65324
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@ -1120,6 +1120,16 @@ extern "C" {
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#define elm_object_content_unset(obj) elm_object_content_part_unset((obj), NULL)
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/**
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* Set the text to read out when in accessibility mode
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*
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* @param obj The object which is to be described
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* @param txt The text that describes the widget to people with poor or no vision
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*
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* @ingroup General
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*/
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EAPI void elm_object_access_info_set(Evas_Object *obj, const char *txt);
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/**
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* Get the widget object's handle which contains a given item
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*
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@ -1206,16 +1216,6 @@ extern "C" {
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#define elm_object_item_text_get(it) elm_object_item_text_part_get((it), NULL)
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/**
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* Set the text to read out when in accessibility mode
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*
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* @param obj The object which is to be described
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* @param txt The text that describes the widget to people with poor or no vision
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*
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* @ingroup General
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*/
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EAPI void elm_object_access_info_set(Evas_Object *obj, const char *txt);
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/**
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* Set the text to read out when in accessibility mode
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*
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@ -1228,7 +1228,7 @@ extern "C" {
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/**
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* Get the data associated with an object item
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* @param it The object item
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* @param it The Elementary object item
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* @return The data associated with @p it
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*
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* @ingroup General
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@ -1237,7 +1237,7 @@ extern "C" {
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/**
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* Set the data associated with an object item
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* @param it The object item
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* @param it The Elementary object item
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* @param data The data to be associated with @p it
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*
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* @ingroup General
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@ -1256,7 +1256,40 @@ extern "C" {
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* @param source The signal's source.
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* @ingroup General
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*/
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EAPI void elm_object_item_signal_emit(Elm_Object_Item *it, const char *emission, const char *source) EINA_ARG_NONNULL(1);
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EAPI void elm_object_item_signal_emit(Elm_Object_Item *it, const char *emission, const char *source) EINA_ARG_NONNULL(1);
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/**
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* Set the disabled state of an widget item.
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*
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* @param obj The Elementary object item
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* @param disabled The state to put in in: @c EINA_TRUE for
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* disabled, @c EINA_FALSE for enabled
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*
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* Elementary object item can be @b disabled, in which state they won't
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* receive input and, in general, will be themed differently from
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* their normal state, usually greyed out. Useful for contexts
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* where you don't want your users to interact with some of the
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* parts of you interface.
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*
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* This sets the state for the widget item, either disabling it or
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* enabling it back.
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*
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* @ingroup Styles
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*/
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EAPI void elm_object_item_disabled_set(Elm_Object_Item *it, Eina_Bool disabled) EINA_ARG_NONNULL(1);
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/**
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* Get the disabled state of an widget item.
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*
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* @param obj The Elementary object
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* @return @c EINA_TRUE, if the widget item is disabled, @c EINA_FALSE
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* if it's enabled (or on errors)
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*
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* This gets the state of the widget, which might be enabled or disabled.
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*
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* @ingroup Styles
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*/
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EAPI Eina_Bool elm_object_item_disabled_get(const Elm_Object_Item *it) EINA_ARG_NONNULL(1);
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/**
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* @}
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@ -2046,3 +2046,14 @@ elm_object_item_signal_emit(Elm_Object_Item *it, const char *emission, const cha
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{
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_elm_widget_item_signal_emit((Elm_Widget_Item *) it, emission, source);
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}
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EAPI void elm_object_item_disabled_set(Elm_Object_Item *it, Eina_Bool disabled)
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{
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_elm_widget_item_disabled_set((Elm_Widget_Item *) it, disabled);
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}
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EAPI Eina_Bool elm_object_item_disabled_get(const Elm_Object_Item *it)
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{
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return _elm_widget_item_disabled_get((Elm_Widget_Item *) it);
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}
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@ -2889,6 +2889,31 @@ _elm_widget_item_data_get(const Elm_Widget_Item *item)
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return (void *)item->data;
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}
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EAPI void
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_elm_widget_item_disabled_set(Elm_Widget_Item *item, Eina_Bool disabled)
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{
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ELM_WIDGET_ITEM_CHECK_OR_RETURN(item);
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if (item->disabled == disabled) return;
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item->disabled = !!disabled;
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if (item->disable_func) item->disable_func(item);
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}
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EAPI Eina_Bool
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_elm_widget_item_disabled_get(const Elm_Widget_Item *item)
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{
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ELM_WIDGET_ITEM_CHECK_OR_RETURN(item, EINA_FALSE);
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return item->disabled;
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}
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EAPI void
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_elm_widget_item_disable_set_hook_set(Elm_Widget_Item *item,
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Elm_Widget_On_Disable_Set_Cb func)
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{
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ELM_WIDGET_ITEM_CHECK_OR_RETURN(item);
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item->disable_func = func;
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}
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typedef struct _Elm_Widget_Item_Tooltip Elm_Widget_Item_Tooltip;
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struct _Elm_Widget_Item_Tooltip
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@ -201,6 +201,8 @@ typedef const char *(*Elm_Widget_On_Text_Get_Cb)(const void *data, const char *p
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typedef Evas_Object *(*Elm_Widget_On_Content_Get_Cb)(const void *data, const char *part);
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typedef Evas_Object *(*Elm_Widget_On_Content_Unset_Cb)(const void *data, const char *part);
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typedef void (*Elm_Widget_On_Signal_Emit_Cb)(void *data, const char *emission, const char *source);
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typedef void (*Elm_Widget_On_Disable_Set_Cb)(void *data);
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#define ELM_ACCESS_TYPE 0 // when reading out widget or item this is read first
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#define ELM_ACCESS_INFO 1 // next read is info - this is normally label
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@ -260,8 +262,10 @@ struct _Elm_Widget_Item
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Elm_Widget_On_Text_Set_Cb on_text_set_func;
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Elm_Widget_On_Text_Get_Cb on_text_get_func;
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Elm_Widget_On_Signal_Emit_Cb on_signal_emit_func;
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Elm_Widget_On_Disable_Set_Cb disable_func;
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Elm_Access_Info *access;
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const char *access_info;
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Eina_Bool disabled: 1;
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/* widget variations should have data from here and on */
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/* @todo: TODO check if this is enough for 1.0 release, maybe add padding! */
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};
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@ -457,6 +461,9 @@ EAPI void _elm_widget_item_text_set_hook_set(Elm_Widget_Item *item,
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EAPI void _elm_widget_item_text_get_hook_set(Elm_Widget_Item *item, Elm_Widget_On_Text_Get_Cb func);
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EAPI void _elm_widget_item_signal_emit_hook_set(Elm_Widget_Item *it, Elm_Widget_On_Signal_Emit_Cb func);
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EAPI void _elm_widget_item_access_info_set(Elm_Widget_Item *item, const char *txt);
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EAPI void _elm_widget_item_disabled_set(Elm_Widget_Item *item, Eina_Bool disabled);
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EAPI Eina_Bool _elm_widget_item_disabled_get(const Elm_Widget_Item *item);
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EAPI void _elm_widget_item_disable_set_hook_set(Elm_Widget_Item *item, Elm_Widget_On_Disable_Set_Cb func);
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/* debug function. don't use it unless you are tracking parenting issues */
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EAPI void elm_widget_tree_dump(const Evas_Object *top);
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@ -624,7 +631,21 @@ EAPI void elm_widget_tree_dot_dump(const Evas_Object *top, FILE *out
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*/
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#define elm_widget_item_signal_emit_hook_set(item, func) \
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_elm_widget_item_signal_emit_hook_set((Elm_Widget_Item *)item, (Elm_Widget_On_Signal_Emit_Cb)func)
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/**
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* Convenience function to query disable get hook.
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* @see _elm_widget_item_disabled_get()
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*/
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#define elm_widget_item_disabled_get(item) \
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_elm_widget_item_disabled_get((Elm_Widget_Item *)item)
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EAPI Eina_Bool _elm_widget_item_disabled_get(const Elm_Widget_Item *item);
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/**
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* Convenience function to query disable set hook.
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* @see _elm_widget_item_disable_set_hook_set()
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*/
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#define elm_widget_item_disable_set_hook_set(item, func) \
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_elm_widget_item_disable_set_hook_set((Elm_Widget_Item *) item, (Elm_Widget_On_Disable_Set_Cb)func)
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#define ELM_WIDGET_ITEM_CHECK_OR_RETURN(item, ...) \
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do { \
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