1 files changed, 0 insertions, 119 deletions
diff --git a/src/gui/itemviews/qbsptree_p.h b/src/gui/itemviews/qbsptree_p.h
deleted file mode 100644
index f5b559a6d9..0000000000
--- a/src/gui/itemviews/qbsptree_p.h
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@@ -1,119 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtGui module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** No Commercial Usage
-** This file contains pre-release code and may not be distributed.
-** You may use this file in accordance with the terms and conditions
-** contained in the Technology Preview License Agreement accompanying
-** this package.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights.  These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** If you have questions regarding the use of this file, please contact
-** Nokia at qt-info@nokia.com.
-**
-**
-**
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QBSPTREE_P_H
-#define QBSPTREE_P_H
-
-//
-//  W A R N I N G
-//  -------------
-//
-// This file is not part of the Qt API.  It exists for the convenience
-// of other Qt classes.  This header file may change from version to
-// version without notice, or even be removed.
-//
-// We mean it.
-//
-
-#include <qvector.h>
-#include <qrect.h>
-
-QT_BEGIN_NAMESPACE
-
-class QBspTree
-{
-public:
-
-    struct Node
-    {
-        enum Type { None = 0, VerticalPlane = 1, HorizontalPlane = 2, Both = 3 };
-        inline Node() : pos(0), type(None) {}
-        int pos;
-        Type type;
-    };
-    typedef Node::Type NodeType;
-
-    struct Data
-    {
-        Data(void *p) : ptr(p) {}
-        Data(int n) : i(n) {}
-        union {
-            void *ptr;
-            int i;
-        };
-    };
-    typedef QBspTree::Data QBspTreeData;
-    typedef void callback(QVector<int> &leaf, const QRect &area, uint visited, QBspTreeData data);
-
-    QBspTree();
-
-    void create(int n, int d = -1);
-    void destroy();
-
-    inline void init(const QRect &area, NodeType type) { init(area, depth, type, 0); }
-
-    void climbTree(const QRect &rect, callback *function, QBspTreeData data);
-
-    inline int leafCount() const { return leaves.count(); }
-    inline QVector<int> &leaf(int i) { return leaves[i]; }
-    inline void insertLeaf(const QRect &r, int i) { climbTree(r, &insert, i, 0); }
-    inline void removeLeaf(const QRect &r, int i) { climbTree(r, &remove, i, 0); }
-
-protected:
-    void init(const QRect &area, int depth, NodeType type, int index);
-    void climbTree(const QRect &rect, callback *function, QBspTreeData data, int index);
-
-    inline int parentIndex(int i) const { return (i & 1) ? ((i - 1) / 2) : ((i - 2) / 2); }
-    inline int firstChildIndex(int i) const { return ((i * 2) + 1); }
-
-    static void insert(QVector<int> &leaf, const QRect &area, uint visited, QBspTreeData data);
-    static void remove(QVector<int> &leaf, const QRect &area, uint visited, QBspTreeData data);
-
-private:
-    uint depth;
-    mutable uint visited;
-    QVector<Node> nodes;
-    mutable QVector< QVector<int> > leaves; // the leaves are just indices into the items
-};
-
-QT_END_NAMESPACE
-
-#endif // QBSPTREE_P_H