forked from enlightenment/efl
content_get for layout and some macros to make it easier to set
things in common layouts SVN revision: 53929
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@ -872,6 +872,7 @@ extern "C" {
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EAPI Eina_Bool elm_layout_file_set(Evas_Object *obj, const char *file, const char *group);
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EAPI Eina_Bool elm_layout_theme_set(Evas_Object *obj, const char *clas, const char *group, const char *style);
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EAPI void elm_layout_content_set(Evas_Object *obj, const char *swallow, Evas_Object *content);
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EAPI const Evas_Object *elm_layout_content_get(const Evas_Object *obj, const char *swallow);
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EAPI Evas_Object *elm_layout_content_unset(Evas_Object *obj, const char *swallow);
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EAPI void elm_layout_text_set(Evas_Object *obj, const char *part, const char *text);
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EAPI const char *elm_layout_text_get(const Evas_Object *obj, const char *part);
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@ -896,6 +897,66 @@ extern "C" {
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EAPI Eina_Bool elm_layout_part_cursor_engine_only_set(Evas_Object *obj, const char *part_name, Eina_Bool engine_only);
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EAPI Eina_Bool elm_layout_part_cursor_engine_only_get(const Evas_Object *obj, const char *part_name);
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/**
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* @def elm_layout_icon_set
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* Convienience macro to set the icon object in a layout that follows the
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* Elementary naming convention for its parts.
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*
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* @ingroup Layout
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*/
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#define elm_layout_icon_set(_ly, _obj) \
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elm_layout_content_set((_ly), "elm.swallow.icon", (_obj))
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/**
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* @def elm_layout_icon_get
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* Convienience macro to get the icon object from a layout that follows the
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* Elementary naming convention for its parts.
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*
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* @ingroup Layout
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*/
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#define elm_layout_icon_get(_ly, _obj) \
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elm_layout_content_get((_ly), "elm.swallow.icon", (_obj))
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/**
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* @def elm_layout_end_set
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* Convienience macro to set the end object in a layout that follows the
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* Elementary naming convention for its parts.
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*
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* @ingroup Layout
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*/
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#define elm_layout_end_set(_ly, _obj) \
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elm_layout_content_set((_ly), "elm.swallow.end", (_obj))
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/**
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* @def elm_layout_end_get
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* Convienience macro to get the end object in a layout that follows the
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* Elementary naming convention for its parts.
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*
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* @ingroup Layout
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*/
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#define elm_layout_end_get(_ly, _obj) \
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elm_layout_content_get((_ly), "elm.swallow.end", (_obj))
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/**
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* @def elm_layout_label_set
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* Convienience macro to set the label in a layout that follows the
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* Elementary naming convention for its parts.
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*
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* @ingroup Layout
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*/
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#define elm_layout_label_set(_ly, _txt) \
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elm_layout_text_set((_ly), "elm.text", (_txt))
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/**
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* @def elm_layout_label_get
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* Convienience macro to get the label in a layout that follows the
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* Elementary naming convention for its parts.
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*
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* @ingroup Layout
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*/
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#define elm_layout_label_get(_ly, _txt) \
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elm_layout_text_get((_ly), "elm.text", (_txt))
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/* smart callbacks called:
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*/
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@ -416,6 +416,32 @@ elm_layout_content_set(Evas_Object *obj, const char *swallow, Evas_Object *conte
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_request_sizing_eval(wd);
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}
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/**
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* Get the swallowed object in the given part
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*
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* @param obj The layout object
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* @param swallow The SWALLOW part to get its content
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*
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* @return The swallowed object or NULL if none or an error occurred
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*
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* @ingroup Layout
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*/
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EAPI const Evas_Object *
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elm_layout_content_get(const Evas_Object *obj, const char *swallow)
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{
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Widget_Data *wd = elm_widget_data_get(obj);
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const Eina_List *l;
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Subinfo *si;
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ELM_CHECK_WIDTYPE(obj, widtype) NULL;
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EINA_LIST_FOREACH(wd->subs, l, si)
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{
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if ((si->type == SWALLOW) && !strcmp(swallow, si->part))
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return si->obj;
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}
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return NULL;
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}
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/**
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* Unset the layout content
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*
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