Long live Qt 4.5!

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diff --git a/src/qt3support/sql/q3sqlfieldinfo.h b/src/qt3support/sql/q3sqlfieldinfo.h
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+++ b/src/qt3support/sql/q3sqlfieldinfo.h
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+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the Qt3Support 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 either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef Q3SQLFIELDINFO_H
+#define Q3SQLFIELDINFO_H
+
+#ifndef QT_NO_SQL
+
+#include <QtCore/qglobal.h>
+#include <QtSql/qsqlfield.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Qt3Support)
+
+/* Q3SqlFieldInfo Class
+   obsoleted, use QSqlField instead
+*/
+
+class Q_COMPAT_EXPORT Q3SqlFieldInfo
+{
+    // class is obsoleted, won't change anyways,
+    // so no d pointer
+    int req, len, prec, tID;
+    uint gen: 1;
+    uint trim: 1;
+    uint calc: 1;
+    QString nm;
+    QVariant::Type typ;
+    QVariant defValue;
+
+public:
+    Q3SqlFieldInfo(const QString& name = QString(),
+                   QVariant::Type typ = QVariant::Invalid,
+                   int required = -1,
+                   int len = -1,
+                   int prec = -1,
+                   const QVariant& defValue = QVariant(),
+                   int sqlType = 0,
+                   bool generated = true,
+                   bool trim = false,
+                   bool calculated = false) :
+        req(required), len(len), prec(prec), tID(sqlType),
+        gen(generated), trim(trim), calc(calculated),
+        nm(name), typ(typ), defValue(defValue) {}
+
+    virtual ~Q3SqlFieldInfo() {}
+
+    Q3SqlFieldInfo(const QSqlField & other)
+    {
+        nm = other.name();
+        typ = other.type();
+        switch (other.requiredStatus()) {
+        case QSqlField::Unknown: req = -1; break;
+        case QSqlField::Required: req = 1; break;
+        case QSqlField::Optional: req = 0; break;
+        }
+        len = other.length();
+        prec = other.precision();
+        defValue = other.defaultValue();
+        tID = other.typeID();
+        gen = other.isGenerated();
+        calc = false;
+        trim = false;
+    }
+
+    bool operator==(const Q3SqlFieldInfo& f) const
+    {
+        return (nm == f.nm &&
+                typ == f.typ &&
+                req == f.req &&
+                len == f.len &&
+                prec == f.prec &&
+                defValue == f.defValue &&
+                tID == f.tID &&
+                gen == f.gen &&
+                trim == f.trim &&
+                calc == f.calc);
+    }
+
+    QSqlField toField() const
+    { QSqlField f(nm, typ);
+      f.setRequiredStatus(QSqlField::RequiredStatus(req));
+      f.setLength(len);
+      f.setPrecision(prec);
+      f.setDefaultValue(defValue);
+      f.setSqlType(tID);
+      f.setGenerated(gen);
+      return f;
+    }
+    int isRequired() const
+    { return req; }
+    QVariant::Type type() const
+    { return typ; }
+    int length() const
+    { return len; }
+    int precision() const
+    { return prec; }
+    QVariant defaultValue() const
+    { return defValue; }
+    QString name() const
+    { return nm; }
+    int typeID() const
+    { return tID; }
+    bool isGenerated() const
+    { return gen; }
+    bool isTrim() const
+    { return trim; }
+    bool isCalculated() const
+    { return calc; }
+
+    virtual void setTrim(bool trim)
+    { this->trim = trim; }
+    virtual void setGenerated(bool generated)
+    { gen = generated; }
+    virtual void setCalculated(bool calculated)
+    { calc = calculated; }
+
+};
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // QT_NO_SQL
+
+#endif // Q3SQLFIELDINFO_H