/****************************************************************************

**

** 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.

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**

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** $QT_END_LICENSE$

**

****************************************************************************/

//

//  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