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

**

** 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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** $QT_END_LICENSE$

**

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

//

//  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 <qevent.h>

#ifdef QT_MAC_USE_COCOA

#import <Cocoa/Cocoa.h>

@class QT_MANGLE_NAMESPACE(QCocoaView);

QT_FORWARD_DECLARE_CLASS(QWidgetPrivate);

QT_FORWARD_DECLARE_CLASS(QWidget);

QT_FORWARD_DECLARE_CLASS(QEvent);

QT_FORWARD_DECLARE_CLASS(QCocoaDropData);

QT_FORWARD_DECLARE_CLASS(QString);

QT_FORWARD_DECLARE_CLASS(QStringList);

QT_BEGIN_NAMESPACE

struct DnDParams

{

    QT_MANGLE_NAMESPACE(QCocoaView) *view;

    NSEvent *theEvent;

    NSPoint localPoint;

    NSDragOperation performedAction;

    NSPoint activeDragEnterPos;

};

QT_END_NAMESPACE

QT_FORWARD_DECLARE_STRUCT(DnDParams);

Q_GUI_EXPORT

@interface QT_MANGLE_NAMESPACE(QCocoaView) : NSControl <NSTextInput> {

    QWidget *qwidget;

    QWidgetPrivate *qwidgetprivate;

    bool leftButtonIsRightButton;

    QCocoaDropData *dropData;

    NSDragOperation supportedActions;

    bool composing;

    int composingLength;

    bool sendKeyEvents;

    QString *composingText;

    QStringList *currentCustomTypes;

    NSInteger dragEnterSequence;

}

- (id)initWithQWidget:(QWidget *)widget widgetPrivate:(QWidgetPrivate *)widgetprivate;

- (void) finishInitWithQWidget:(QWidget *)widget widgetPrivate:(QWidgetPrivate *)widgetprivate;

- (void)frameDidChange:(NSNotification *)note;

- (NSDragOperation)draggingEntered:(id <NSDraggingInfo>)sender;

- (NSDragOperation)draggingUpdated:(id < NSDraggingInfo >)sender;

- (void)draggingExited:(id < NSDraggingInfo >)sender;

- (BOOL)performDragOperation:(id <NSDraggingInfo>)sender;

- (void)registerDragTypes;

- (void)removeDropData;

- (void)addDropData:(id <NSDraggingInfo>)sender;

- (void)setSupportedActions:(NSDragOperation)actions;

- (NSDragOperation)draggingSourceOperationMaskForLocal:(BOOL)isLocal;

- (void)draggedImage:(NSImage *)anImage endedAt:(NSPoint)aPoint operation:(NSDragOperation)operation;

- (BOOL)isComposing;

- (QWidget *)qt_qwidget;

- (BOOL)qt_leftButtonIsRightButton;

- (void)qt_setLeftButtonIsRightButton:(BOOL)isSwapped;

+ (DnDParams*)currentMouseEvent;

@end

#endif