Genlist: reset item tree expanded state when putting item in cache

Item expandend state need to be resetted (contracted) when the
item goes in the items cache, otherwise when the item will be reused
it will have unwanted state (expanded).

Quite visible in the "Genlist Tree and Decorate All Mode" test

@fix

diff --git a/src/lib/elm_genlist.c b/src/lib/elm_genlist.c
index 6e1563e..49afbd8 100644 (file)
--- a/src/lib/elm_genlist.c
+++ b/src/lib/elm_genlist.c
@@ -1522,7 +1522,12 @@ _item_cache_add(Elm_Gen_Item *it)
    itc->spacer = it->spacer;
    itc->base_view = VIEW(it);
    itc->item_style = eina_stringshare_add(it->itc->item_style);
-   if (it->item->type & ELM_GENLIST_ITEM_TREE) itc->tree = 1;
+   if (it->item->type & ELM_GENLIST_ITEM_TREE)
+     {
+        itc->tree = 1;
+        if (it->item->expanded)
+          edje_object_signal_emit(itc->base_view, SIGNAL_CONTRACTED, "elm");
+     }
 
    if (it->selected)
      edje_object_signal_emit(itc->base_view, SIGNAL_UNSELECTED, "elm");