Hello,
I added tree feature support to elm_genlist_item_prepend() API.
(elm_genlist_item_append() already supports tree.)
This patch is tested with elementary_test -> Genlist Tree.
Please review this and apply it to upstream.
I'll send a successive patch for tree support in
elm_genlist_item_insert_before/after() APIs.
But it will break APIs and Raster accepted it. So I separated the patches.
Thanks.
Daniel Juyung Seo (SeoZ)
Index: src/lib/elm_genlist.c
===================================================================
--- src/lib/elm_genlist.c (revision 55776)
+++ src/lib/elm_genlist.c (working copy)
@@ -2688,12 +2688,23 @@ elm_genlist_item_prepend(Evas_Object
if (!wd) return NULL;
if (!it) return NULL;
if (!it->parent)
- wd->items = eina_inlist_prepend(wd->items, EINA_INLIST_GET(it));
+ {
+ wd->items = eina_inlist_prepend(wd->items, EINA_INLIST_GET(it));
+ it->rel = NULL;
+ }
else
{
- printf("FIXME: 12 tree not handled yet\n");
+ Elm_Genlist_Item *it2 = NULL;
+ Eina_List *ll = it->parent->items;
+ if (ll) it2 = ll->data;
+ it->parent->items = eina_list_prepend(it->parent->items, it);
+ if (!it2) it2 = it->parent;
+ wd->items =
+ eina_inlist_prepend_relative(wd->items, EINA_INLIST_GET(it),
+ EINA_INLIST_GET(it2));
+ it->rel = it2;
+ it->rel->relcount++;
}
- it->rel = NULL;
it->before = EINA_TRUE;
_item_queue(wd, it);
return it;
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