Merge commit 'qt/master-stable' into 4.6-stable

Bring Qt 4.6 into the Qt-S60 repo.

Conflicts:
	configure.exe
	mkspecs/features/qttest_p4.prf
	qmake/generators/makefile.cpp
	src/corelib/io/qdir.cpp
	src/corelib/io/qprocess.h
	src/corelib/kernel/qcoreevent.h
	src/corelib/kernel/qobject.cpp
	src/corelib/kernel/qsharedmemory_unix.cpp
	src/corelib/thread/qthread_p.h
	src/corelib/tools/qvector.h
	src/gui/dialogs/qdialog.cpp
	src/gui/dialogs/qfiledialog.cpp
	src/gui/dialogs/qfiledialog_p.h
	src/gui/dialogs/qmessagebox.cpp
	src/gui/graphicsview/qgraphicsitem.cpp
	src/gui/graphicsview/qgraphicsview.cpp
	src/gui/image/qpixmapcache.cpp
	src/gui/kernel/qapplication.cpp
	src/gui/kernel/qapplication_p.h
	src/gui/kernel/qwidget.cpp
	src/gui/kernel/qwidget_p.h
	src/gui/painting/qdrawhelper.cpp
	src/gui/painting/qpaintengine_raster.cpp
	src/gui/text/qfontengine_qpf.cpp
	src/gui/widgets/qmenubar.cpp
	src/network/socket/qlocalserver.cpp
	src/testlib/qtestcase.cpp
	src/testlib/testlib.pro
	tests/auto/qimagereader/tst_qimagereader.cpp
	tests/auto/qitemdelegate/tst_qitemdelegate.cpp
	tests/auto/qnetworkreply/tst_qnetworkreply.cpp
	tests/auto/qpixmap/qpixmap.pro

1 files changed, 114 insertions, 0 deletions

diff --git a/src/corelib/tools/qeasingcurve.h b/src/corelib/tools/qeasingcurve.h
new file mode 100644
index 0000000..a240bc0
--- /dev/null
+++ b/src/corelib/tools/qeasingcurve.h
@@ -0,0 +1,114 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the QtCore 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 QEASINGCURVE_H
+#define QEASINGCURVE_H
+
+#include <QtCore/qglobal.h>
+#include <QtCore/qobjectdefs.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Core)
+
+class QEasingCurvePrivate;
+class Q_CORE_EXPORT QEasingCurve
+{
+    Q_GADGET
+    Q_ENUMS(Type)
+public:
+    enum Type {
+        Linear,
+        InQuad, OutQuad, InOutQuad, OutInQuad,
+        InCubic, OutCubic, InOutCubic, OutInCubic,
+        InQuart, OutQuart, InOutQuart, OutInQuart,
+        InQuint, OutQuint, InOutQuint, OutInQuint,
+        InSine, OutSine, InOutSine, OutInSine,
+        InExpo, OutExpo, InOutExpo, OutInExpo,
+        InCirc, OutCirc, InOutCirc, OutInCirc,
+        InElastic, OutElastic, InOutElastic, OutInElastic,
+        InBack, OutBack, InOutBack, OutInBack,
+        InBounce, OutBounce, InOutBounce, OutInBounce,
+        InCurve, OutCurve, SineCurve, CosineCurve,
+        Custom, NCurveTypes
+    };
+
+    QEasingCurve(Type type = Linear);
+    QEasingCurve(const QEasingCurve &other);
+    ~QEasingCurve();
+
+    QEasingCurve &operator=(const QEasingCurve &other);
+    bool operator==(const QEasingCurve &other) const;
+    inline bool operator!=(const QEasingCurve &other) const
+    { return !(this->operator==(other)); }
+
+    qreal amplitude() const;
+    void setAmplitude(qreal amplitude);
+
+    qreal period() const;
+    void setPeriod(qreal period);
+
+    qreal overshoot() const;
+    void setOvershoot(qreal overshoot);
+
+    Type type() const;
+    void setType(Type type);
+    typedef qreal (*EasingFunction)(qreal progress);
+    void setCustomType(EasingFunction func);
+    EasingFunction customType() const;
+
+    qreal valueForProgress(qreal progress) const;
+private:
+    QEasingCurvePrivate *d_ptr;
+    friend Q_CORE_EXPORT QDebug operator<<(QDebug debug, const QEasingCurve &item);
+};
+
+#ifndef QT_NO_DEBUG_STREAM
+Q_CORE_EXPORT QDebug operator<<(QDebug debug, const QEasingCurve &item);
+#endif
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif