diff -r 000000000000 -r 1918ee327afb src/gui/kernel/qcocoawindowdelegate_mac_p.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/gui/kernel/qcocoawindowdelegate_mac_p.h	Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,106 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 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.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qmacdefines_mac.h"
+
+#ifdef QT_MAC_USE_COCOA
+#import <Cocoa/Cocoa.h>
+
+QT_BEGIN_NAMESPACE
+template <class Key, class T> class QHash;
+QT_END_NAMESPACE
+using QT_PREPEND_NAMESPACE(QHash);
+QT_FORWARD_DECLARE_CLASS(QWidget)
+QT_FORWARD_DECLARE_CLASS(QSize)
+QT_FORWARD_DECLARE_CLASS(QWidgetData)
+
+#if MAC_OS_X_VERSION_MAX_ALLOWED <= MAC_OS_X_VERSION_10_5
+@protocol NSWindowDelegate <NSObject>
+- (NSSize)windowWillResize:(NSWindow *)window toSize:(NSSize)proposedFrameSize;
+- (void)windowDidMiniaturize:(NSNotification*)notification;
+- (void)windowDidResize:(NSNotification *)notification;
+- (NSRect)windowWillUseStandardFrame:(NSWindow *)window defaultFrame:(NSRect)defaultFrame;
+- (void)windowDidMove:(NSNotification *)notification;
+- (BOOL)windowShouldClose:(id)window;
+- (void)windowDidDeminiaturize:(NSNotification *)notification;
+- (void)windowDidBecomeMain:(NSNotification*)notification;
+- (void)windowDidResignMain:(NSNotification*)notification;
+- (void)windowDidBecomeKey:(NSNotification*)notification;
+- (void)windowDidResignKey:(NSNotification*)notification;
+@end
+
+@protocol NSDrawerDelegate <NSObject>
+- (NSSize)drawerWillResizeContents:(NSDrawer *)sender toSize:(NSSize)contentSize;
+@end
+
+#endif
+
+
+
+@interface QT_MANGLE_NAMESPACE(QCocoaWindowDelegate) : NSObject<NSWindowDelegate, NSDrawerDelegate> {
+    QHash<NSWindow *, QWidget *> *m_windowHash;
+    QHash<NSDrawer *, QWidget *> *m_drawerHash;
+}
++ (QT_MANGLE_NAMESPACE(QCocoaWindowDelegate)*)sharedDelegate;
+- (void)becomeDelegteForWindow:(NSWindow *)window  widget:(QWidget *)widget;
+- (void)resignDelegateForWindow:(NSWindow *)window;
+- (void)becomeDelegateForDrawer:(NSDrawer *)drawer widget:(QWidget *)widget;
+- (void)resignDelegateForDrawer:(NSDrawer *)drawer;
+- (void)dumpMaximizedStateforWidget:(QWidget*)qwidget window:(NSWindow *)window;
+- (void)syncSizeForWidget:(QWidget *)qwidget
+        toSize:(const QSize &)newSize
+        fromSize:(const QSize &)oldSize;
+- (NSSize)closestAcceptableSizeForWidget:(QWidget *)qwidget
+        window:(NSWindow *)window withNewSize:(NSSize)proposedSize;
+- (QWidget *)qt_qwidgetForWindow:(NSWindow *)window;
+@end
+#endif