From 980e01d69a29e2710a954e2bcd47d78039c76dbd Mon Sep 17 00:00:00 2001
From: Ariya Hidayat <ariya.hidayat@trolltech.com>
Date: Wed, 18 Mar 2009 20:21:36 +0100
Subject: Fixes:    Recreate the BSP tree properly.

---
 src/gui/graphicsview/qgraphicsscene.cpp | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/src/gui/graphicsview/qgraphicsscene.cpp b/src/gui/graphicsview/qgraphicsscene.cpp
index d4fcbd0..4b40d3b 100644
--- a/src/gui/graphicsview/qgraphicsscene.cpp
+++ b/src/gui/graphicsview/qgraphicsscene.cpp
@@ -2383,14 +2383,12 @@ void QGraphicsScene::setItemIndexMethod(ItemIndexMethod method)
         return;
     }
     d->resetIndex();
-    if (d->indexMethod != NoIndex) {
+    if (method == BspTreeIndex) {
         delete d->index;
+        d->index = new QGraphicsSceneBspTree(this);
+        // ### FIXME: transfer the items
     }
     d->indexMethod = method;
-    if (method == BspTreeIndex) {
-        d->index = new QGraphicsSceneBspTree();
-    }
-
 }
 
 void QGraphicsScene::setSceneIndex(QGraphicsSceneIndex *index)
-- 
cgit v0.12