forked from enlightenment/efl
276 lines
6.8 KiB
C
276 lines
6.8 KiB
C
#ifdef HAVE_CONFIG_H
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# include "elementary_config.h"
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#endif
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#define ELM_INTERFACE_ATSPI_ACCESSIBLE_PROTECTED
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#include <Elementary.h>
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#include "elm_priv.h"
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#include "elm_widget_grid.h"
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#define MY_CLASS ELM_GRID_CLASS
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#define MY_CLASS_NAME "Elm_Grid"
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#define MY_CLASS_NAME_LEGACY "elm_grid"
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EOLIAN static Eina_Bool
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_elm_grid_elm_widget_focus_next_manager_is(Eo *obj EINA_UNUSED, void *_pd EINA_UNUSED)
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{
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return EINA_TRUE;
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}
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EOLIAN static Eina_Bool
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_elm_grid_elm_widget_focus_next(Eo *obj, void *_pd EINA_UNUSED, Elm_Focus_Direction dir, Evas_Object **next)
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{
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const Eina_List *items;
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Eina_List *(*list_free)(Eina_List *list);
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void *(*list_data_get)(const Eina_List *list);
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Eina_Bool int_ret;
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ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd, EINA_FALSE);
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/* Focus chain */
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/* TODO: Change this to use other chain */
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if ((items = elm_widget_focus_custom_chain_get(obj)))
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{
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list_data_get = eina_list_data_get;
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list_free = NULL;
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}
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else
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{
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items = evas_object_grid_children_get(wd->resize_obj);
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list_data_get = eina_list_data_get;
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list_free = eina_list_free;
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if (!items) return EINA_FALSE;
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}
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int_ret = elm_widget_focus_list_next_get(obj, items, list_data_get, dir, next);
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if (list_free) list_free((Eina_List *)items);
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return int_ret;
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}
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EOLIAN static Eina_Bool
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_elm_grid_elm_widget_focus_direction_manager_is(Eo *obj EINA_UNUSED, void *_pd EINA_UNUSED)
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{
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return EINA_TRUE;
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}
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EOLIAN static Eina_Bool
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_elm_grid_elm_widget_focus_direction(Eo *obj, void *_pd EINA_UNUSED, const Evas_Object *base, double degree, Evas_Object **direction, double *weight)
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{
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const Eina_List *items;
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Eina_List *(*list_free)(Eina_List *list);
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void *(*list_data_get)(const Eina_List *list);
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Eina_Bool int_ret;
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ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd, EINA_FALSE);
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/* Focus chain */
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/* TODO: Change this to use other chain */
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if ((items = elm_widget_focus_custom_chain_get(obj)))
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{
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list_data_get = eina_list_data_get;
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list_free = NULL;
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}
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else
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{
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items = evas_object_grid_children_get(wd->resize_obj);
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list_data_get = eina_list_data_get;
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list_free = eina_list_free;
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if (!items) return EINA_FALSE;
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}
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int_ret = elm_widget_focus_list_direction_get(obj, base, items, list_data_get,
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degree, direction, weight);
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if (list_free) list_free((Eina_List *)items);
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return int_ret;
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}
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static void
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_mirrored_set(Evas_Object *obj, Eina_Bool rtl)
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{
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ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
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evas_object_grid_mirrored_set(wd->resize_obj, rtl);
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}
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EOLIAN static Eina_Bool
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_elm_grid_elm_widget_theme_apply(Eo *obj, void *sd EINA_UNUSED)
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{
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Eina_Bool int_ret = EINA_FALSE;
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eo_do_super(obj, MY_CLASS, int_ret = elm_obj_widget_theme_apply());
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if (!int_ret) return EINA_FALSE;
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_mirrored_set(obj, elm_widget_mirrored_get(obj));
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return EINA_TRUE;
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}
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EOLIAN static void
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_elm_grid_evas_object_smart_add(Eo *obj, void *_pd EINA_UNUSED)
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{
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ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
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Evas_Object *grid;
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elm_widget_sub_object_parent_add(obj);
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grid = evas_object_grid_add(evas_object_evas_get(obj));
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elm_widget_resize_object_set(obj, grid, EINA_TRUE);
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evas_object_grid_size_set(wd->resize_obj, 100, 100);
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eo_do_super(obj, MY_CLASS, evas_obj_smart_add());
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elm_widget_can_focus_set(obj, EINA_FALSE);
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eo_do(obj, elm_obj_widget_theme_apply());
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}
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EOLIAN static void
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_elm_grid_evas_object_smart_del(Eo *obj, void *_pd EINA_UNUSED)
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{
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Eina_List *l;
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Evas_Object *child;
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ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
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/* let's make our grid object the *last* to be processed, since it
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* may (smart) parent other sub objects here */
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EINA_LIST_FOREACH(wd->subobjs, l, child)
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{
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if (child == wd->resize_obj)
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{
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wd->subobjs =
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eina_list_demote_list(wd->subobjs, l);
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break;
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}
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}
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eo_do_super(obj, MY_CLASS, evas_obj_smart_del());
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}
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EAPI Evas_Object *
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elm_grid_add(Evas_Object *parent)
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{
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EINA_SAFETY_ON_NULL_RETURN_VAL(parent, NULL);
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Evas_Object *obj = eo_add(MY_CLASS, parent);
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return obj;
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}
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EOLIAN static Eo *
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_elm_grid_eo_base_constructor(Eo *obj, void *_pd EINA_UNUSED)
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{
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obj = eo_do_super_ret(obj, MY_CLASS, obj, eo_constructor());
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eo_do(obj,
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evas_obj_type_set(MY_CLASS_NAME_LEGACY),
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elm_interface_atspi_accessible_role_set(ELM_ATSPI_ROLE_FILLER));
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return obj;
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}
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EOLIAN static void
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_elm_grid_size_set(Eo *obj, void *_pd EINA_UNUSED, Evas_Coord w, Evas_Coord h)
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{
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ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
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evas_object_grid_size_set(wd->resize_obj, w, h);
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}
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EOLIAN static void
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_elm_grid_size_get(Eo *obj, void *_pd EINA_UNUSED, Evas_Coord *w, Evas_Coord *h)
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{
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ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
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evas_object_grid_size_get(wd->resize_obj, w, h);
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}
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EOLIAN static void
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_elm_grid_pack(Eo *obj, void *_pd EINA_UNUSED, Evas_Object *subobj, Evas_Coord x, Evas_Coord y, Evas_Coord w, Evas_Coord h)
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{
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ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
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elm_widget_sub_object_add(obj, subobj);
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evas_object_grid_pack(wd->resize_obj, subobj, x, y, w, h);
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}
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EOLIAN static void
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_elm_grid_unpack(Eo *obj, void *_pd EINA_UNUSED, Evas_Object *subobj)
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{
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ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
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elm_widget_sub_object_del(obj, subobj);
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evas_object_grid_unpack(wd->resize_obj, subobj);
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}
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EOLIAN static void
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_elm_grid_clear(Eo *obj, void *_pd EINA_UNUSED, Eina_Bool clear)
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{
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Eina_List *chld;
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Evas_Object *o;
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ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
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if (!clear)
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{
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chld = evas_object_grid_children_get(wd->resize_obj);
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EINA_LIST_FREE(chld, o)
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elm_widget_sub_object_del(obj, o);
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}
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evas_object_grid_clear(wd->resize_obj, clear);
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}
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EAPI void
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elm_grid_pack_set(Evas_Object *subobj,
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Evas_Coord x,
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Evas_Coord y,
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Evas_Coord w,
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Evas_Coord h)
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{
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Evas_Object *obj = elm_widget_parent_widget_get(subobj);
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ELM_GRID_CHECK(obj);
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ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
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evas_object_grid_pack(wd->resize_obj, subobj, x, y, w, h);
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}
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EAPI void
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elm_grid_pack_get(Evas_Object *subobj,
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int *x,
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int *y,
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int *w,
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int *h)
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{
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Evas_Object *obj = elm_widget_parent_widget_get(subobj);
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ELM_GRID_CHECK(obj);
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ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
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evas_object_grid_pack_get
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(wd->resize_obj, subobj, x, y, w, h);
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}
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EOLIAN static Eina_List*
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_elm_grid_children_get(Eo *obj, void *_pd EINA_UNUSED)
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{
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ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd, NULL);
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return evas_object_grid_children_get(wd->resize_obj);
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}
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static void
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_elm_grid_class_constructor(Eo_Class *klass)
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{
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evas_smart_legacy_type_register(MY_CLASS_NAME_LEGACY, klass);
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}
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#include "elm_grid.eo.c"
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