sanghyeonlee pushed a commit to branch master.
http://git.enlightenment.org/core/elementary.git/commit/?id=ee70e7fcbccbd93ac70892af1eb425c56f510e1a
commit ee70e7fcbccbd93ac70892af1eb425c56f510e1a
Author: SangHyeon Lee <sh10233....@samsung.com>
Date: Tue Feb 16 15:28:45 2016 +0900
gengrid: add all contents unset API for content unset and reusing
Add elm_gengrid_item_all_contents_unset API for support content reuse
and unset. User can get back content objects in unrealized smart callback
in item.
see elm_genlist_item_all_contents_unset also.
@feature
---
src/lib/elm_gengrid.c | 18 ++++++++++++++++++
src/lib/elm_gengrid_item.eo | 12 ++++++++++++
2 files changed, 30 insertions(+)
diff --git a/src/lib/elm_gengrid.c b/src/lib/elm_gengrid.c
index 729f9cd..3d93480 100644
--- a/src/lib/elm_gengrid.c
+++ b/src/lib/elm_gengrid.c
@@ -984,6 +984,24 @@ _view_clear(Evas_Object *view, Eina_List **texts,
Eina_List **contents)
evas_object_del(c);
}
+EOLIAN static void
+_elm_gengrid_item_all_contents_unset(Eo *eo_item EINA_UNUSED, Elm_Gen_Item
*it, Eina_List **l)
+{
+ Evas_Object *content;
+
+ ELM_GENGRID_ITEM_CHECK_OR_RETURN(it);
+
+ EINA_LIST_FREE (it->contents, content)
+ {
+ evas_object_smart_member_del(content);
+ // edje can be reused by item caching,
+ // content should be un-swallowed from edje
+ edje_object_part_unswallow(VIEW(it), content);
+ evas_object_hide(content);
+ if (l) *l = eina_list_append(*l, content);
+ }
+}
+
static void
_elm_gengrid_item_unrealize(Elm_Gen_Item *it,
Eina_Bool calc)
diff --git a/src/lib/elm_gengrid_item.eo b/src/lib/elm_gengrid_item.eo
index efc8c4c..8bfc4e1 100644
--- a/src/lib/elm_gengrid_item.eo
+++ b/src/lib/elm_gengrid_item.eo
@@ -191,6 +191,18 @@ class Elm.Gengrid_Item(Elm.Widget_Item)
@in itc: const (Elm.Gengrid.Item.Class) *; [[The gengrid
item class describing the function pointers and the item style.]]
}
}
+ all_contents_unset{
+
+ [[Unset all contents fetched by the item class
+
+ This instructs gengrid to release references to contents in
the item,
+ meaning that they will no longer be managed by gengrid and are
+ floating "orphans" that can be re-used elsewhere if the user
wants
+ to.]]
+ params {
+ @out l: own(list<own(Evas.Object *)> *); [[The contents
list to return.]]
+ }
+ }
}
implements {
Eo.Base.constructor;
--
