Long live Qt 4.5!

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diff --git a/src/gui/kernel/qt_cocoa_helpers_mac_p.h b/src/gui/kernel/qt_cocoa_helpers_mac_p.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 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 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.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+/****************************************************************************
+**
+** Copyright (c) 2007-2008, Apple, Inc.
+**
+** All rights reserved.
+**
+** Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are met:
+**
+**   * Redistributions of source code must retain the above copyright notice,
+**     this list of conditions and the following disclaimer.
+**
+**   * Redistributions in binary form must reproduce the above copyright notice,
+**     this list of conditions and the following disclaimer in the documentation
+**     and/or other materials provided with the distribution.
+**
+**   * Neither the name of Apple, Inc. nor the names of its contributors
+**     may be used to endorse or promote products derived from this software
+**     without specific prior written permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+** CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+** EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+** PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+** PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+** LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+** NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+** SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+**
+****************************************************************************/
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists for the convenience
+// of qapplication_*.cpp, qwidget*.cpp, qcolor_x11.cpp, qfiledialog.cpp
+// and many other.  This header file may change from version to version
+// without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <private/qt_mac_p.h>
+
+#include <qapplication.h>
+#include <qdesktopwidget.h>
+#include <qwidget.h>
+#include <qevent.h>
+#include <qhash.h>
+#include <qlabel.h>
+#include <qpointer.h>
+#include <qstyle.h>
+#include <qstyleoption.h>
+#include <qstylepainter.h>
+#include <qtimer.h>
+#include <qtooltip.h>
+#include <private/qeffects_p.h>
+#include <qtextdocument.h>
+#include <qdebug.h>
+#include <qpoint.h>
+#include "private/qt_mac_p.h"
+
+#ifdef Q_WS_MAC32
+typedef struct _NSPoint NSPoint; // Just redefine here so I don't have to pull in all of Cocoa.
+#else
+typedef struct CGPoint NSPoint;
+#endif
+
+QT_BEGIN_NAMESPACE
+Qt::MouseButtons qt_mac_get_buttons(int buttons);
+Qt::MouseButton qt_mac_get_button(EventMouseButton button);
+void macWindowFade(void * /*OSWindowRef*/ window, float durationSeconds = 0);
+bool macWindowIsTextured(void * /*OSWindowRef*/ window);
+void macWindowToolbarShow(const QWidget *widget, bool show );
+void macWindowToolbarSet( void * /*OSWindowRef*/ window, void* toolbarRef );
+bool macWindowToolbarVisible( void * /*OSWindowRef*/ window );
+void macWindowSetHasShadow( void * /*OSWindowRef*/ window, bool hasShadow );
+void macWindowFlush(void * /*OSWindowRef*/ window);
+struct HIContentBorderMetrics;
+void qt_mac_updateContentBorderMetricts(void * /*OSWindowRef */window, const ::HIContentBorderMetrics &metrics);
+void * /*NSImage */qt_mac_create_nsimage(const QPixmap &pm);
+void qt_mac_update_mouseTracking(QWidget *widget);
+OSStatus qt_mac_drawCGImage(CGContextRef cg, const CGRect *inbounds, CGImageRef);
+bool qt_mac_checkForNativeSizeGrip(const QWidget *widget);
+void qt_dispatchTabletProximityEvent(void * /*NSEvent * */ tabletEvent);
+#ifdef QT_MAC_USE_COCOA
+bool qt_dispatchKeyEventWithCocoa(void * /*NSEvent * */ keyEvent, QWidget *widgetToGetEvent);
+#endif
+bool qt_dispatchKeyEvent(void * /*NSEvent * */ keyEvent, QWidget *widgetToGetEvent);
+void qt_dispatchModifiersChanged(void * /*NSEvent * */flagsChangedEvent, QWidget *widgetToGetEvent);
+void qt_mac_dispatchNCMouseMessage(void */* NSWindow* */eventWindow, void */* NSEvent* */mouseEvent, 
+                                   QWidget *widgetToGetEvent, bool &leftButtonIsRightButton);
+bool qt_mac_handleMouseEvent(void * /*QCocoaView * */view, void * /*NSEvent * */event, QEvent::Type eventType, Qt::MouseButton button);
+bool qt_mac_handleTabletEvent(void * /*QCocoaView * */view, void * /*NSEvent * */event);
+inline QApplication *qAppInstance() { return static_cast<QApplication *>(QCoreApplication::instance()); }
+struct ::TabletProximityRec;
+void qt_dispatchTabletProximityEvent(const ::TabletProximityRec &proxRec);
+Qt::KeyboardModifiers qt_cocoaModifiers2QtModifiers(ulong modifierFlags);
+inline int flipYCoordinate(int y)
+{
+    return QApplication::desktop()->screenGeometry(0).height() - y;    
+}
+
+inline qreal flipYCoordinate(qreal y)
+{
+    return QApplication::desktop()->screenGeometry(0).height() - y;
+}
+
+QPointF flipPoint(const NSPoint &p);
+NSPoint flipPoint(const QPoint &p);
+NSPoint flipPoint(const QPointF &p);
+
+QStringList qt_mac_NSArrayToQStringList(void *nsarray);
+void *qt_mac_QStringListToNSMutableArrayVoid(const QStringList &list);
+
+void qt_syncCocoaTitleBarButtons(OSWindowRef window, QWidget *widgetForWindow);
+
+#ifdef __OBJC__
+inline NSMutableArray *qt_mac_QStringListToNSMutableArray(const QStringList &qstrlist)
+{ return reinterpret_cast<NSMutableArray *>(qt_mac_QStringListToNSMutableArrayVoid(qstrlist)); }
+
+inline QString qt_mac_NSStringToQString(const NSString *nsstr)
+{ return QCFString::toQString(reinterpret_cast<const CFStringRef>(nsstr)); }
+
+inline NSString *qt_mac_QStringToNSString(const QString &qstr)
+{ return [reinterpret_cast<const NSString *>(QCFString::toCFStringRef(qstr)) autorelease]; }
+#endif
+
+QT_END_NAMESPACE