From b621e13b3627e7fa0de6dc181e4e3370c5e14ee3 Mon Sep 17 00:00:00 2001
From: ChunEon Park <chuneon.park@samsung.com>
Date: Wed, 11 Jan 2012 15:29:11 +0900
Subject: [PATCH] merged with opensource

Now naviframe could be resized by the largest contents from the stack.

Change-Id: I54dd1d2439f548701bd139b59511b9adc24ca87c
---
 src/lib/elc_naviframe.c | 39 ++++++++++++++++++---------------------
 1 file changed, 18 insertions(+), 21 deletions(-)

diff --git a/src/lib/elc_naviframe.c b/src/lib/elc_naviframe.c
index cbdd6e6..c134cf6 100644
--- a/src/lib/elc_naviframe.c
+++ b/src/lib/elc_naviframe.c
@@ -41,6 +41,8 @@ struct _Elm_Naviframe_Item
    Evas_Object       *title_next_btn;
    Evas_Object       *title_icon;
    const char        *style;
+   Evas_Coord         minw;
+   Evas_Coord         minh;
    Eina_Bool          back_btn: 1;
    Eina_Bool          title_visible: 1;
 };
@@ -82,7 +84,6 @@ static void _item_signal_emit_hook(Elm_Object_Item *it,
                                    const char *source);
 static void _item_title_visible_update(Elm_Naviframe_Item *navi_it);
 static void _sizing_eval(Evas_Object *obj);
-static void _item_sizing_eval(Elm_Naviframe_Item *it);
 static void _move(void *data, Evas *e, Evas_Object *obj, void *event_info);
 static void _resize(void *data,
                     Evas *e,
@@ -416,26 +417,24 @@ _sizing_eval(Evas_Object *obj)
 {
    Widget_Data *wd;
    Elm_Naviframe_Item *it;
-   wd  = elm_widget_data_get(obj);
-   if (!wd) return;
-
-   EINA_INLIST_FOREACH(wd->stack, it)
-     _item_sizing_eval(it);
-}
-
-static void
-_item_sizing_eval(Elm_Naviframe_Item *it)
-{
-   Widget_Data *wd;
    Evas_Coord x, y, w, h;
-   if (!it) return;
+   Evas_Coord minw = -1, minh = -1;
 
-   wd = elm_widget_data_get(WIDGET(it));
+   wd = elm_widget_data_get(obj);
    if (!wd) return;
 
-   evas_object_geometry_get(WIDGET(it), &x, &y, &w, &h);
-   evas_object_move(VIEW(it), x, y);
-   evas_object_resize(VIEW(it), w, h);
+   evas_object_geometry_get(obj, &x, &y, &w, &h);
+
+   EINA_INLIST_FOREACH(wd->stack, it)
+     {
+        evas_object_move(VIEW(it), x, y);
+        evas_object_resize(VIEW(it), w, h);
+        edje_object_size_min_calc(VIEW(it), &it->minw, &it->minh);
+        if (it->minw > minw) minw = it->minw;
+        if (it->minh > minh) minh = it->minh;
+     }
+   evas_object_size_hint_min_set(obj, minw, minh);
+   evas_object_size_hint_max_set(obj, -1, -1);
 }
 
 static void
@@ -979,14 +978,12 @@ _item_style_set(Elm_Naviframe_Item *navi_it, const char *item_style)
 
    if (!item_style)
      {
-        sprintf(buf, "item/basic");
+        strcpy(buf, "item/basic");
         eina_stringshare_replace(&navi_it->style, "basic");
      }
    else
      {
-        if (strlen(item_style) > sizeof(buf))
-          WRN("too much long style name! : naviframe=%p", WIDGET(navi_it));
-        sprintf(buf, "item/%s", item_style);
+        snprintf(buf, sizeof(buf), "item/%s", item_style);
         eina_stringshare_replace(&navi_it->style, item_style);
      }
    _elm_theme_object_set(WIDGET(navi_it),
-- 
2.7.4