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

**

** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).

** All rights reserved.

** Contact: Nokia Corporation (qt-info@nokia.com)

**

** This file is part of the documentation 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.

**

**

**

**

**

**

**

**

** $QT_END_LICENSE$

**

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

#include <QtGui/QtGui>

#include <QtGui/qmacnativewidget_mac.h>

#ifdef QT_MAC_USE_COCOA

#import <Cocoa/Cocoa.h>

#else

#include <Carbon/Carbon.h>

#endif

int main(int argc, char **argv)

{

    QApplication app(argc, argv);

#ifdef QT_MAC_USE_COCOA

//![0]

    NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];

    NSWindow *window = [[NSWindow alloc] initWithContentRect:NSMakeRect(200, app.desktop()->height() - 200, 239, 200)

                        styleMask:NSTitledWindowMask | NSClosableWindowMask

                                  | NSMiniaturizableWindowMask | NSResizableWindowMask

                        backing:NSBackingStoreBuffered defer:NO];

    QMacNativeWidget *nativeWidget = new QMacNativeWidget();

    nativeWidget->move(0, 0);

    nativeWidget->setPalette(QPalette(Qt::red));

    nativeWidget->setAutoFillBackground(true);

    QVBoxLayout *layout = new QVBoxLayout();

    QPushButton *pushButton = new QPushButton("An Embedded Qt Button!", nativeWidget);

    pushButton->setAttribute(Qt::WA_LayoutUsesWidgetRect); // Don't use the layout rect calculated from QMacStyle.

    layout->addWidget(pushButton);

    nativeWidget->setLayout(layout);

    // Adjust Cocoa layouts

    NSView *nativeWidgetView = reinterpret_cast<NSView *>(nativeWidget->winId());

    NSView *contentView = [window contentView];

    [contentView setAutoresizesSubviews:YES];

    [nativeWidgetView setAutoresizingMask:NSViewWidthSizable | NSViewHeightSizable];

    [nativeWidgetView setAutoresizesSubviews:YES];

    NSView *pushButtonView = reinterpret_cast<NSView *>(pushButton->winId());

    [pushButtonView setAutoresizingMask:NSViewWidthSizable];

    // Add the nativeWidget to the window.

    [contentView addSubview:nativeWidgetView positioned:NSWindowAbove relativeTo:nil];

    nativeWidget->show();

    pushButton->show();

    // Show the window.

    [window makeKeyAndOrderFront:window];

    [pool release];

//![0]

#else

//![1]

    Rect contentRect;

    SetRect(&contentRect, 200, 200, 400, 400);

    HIWindowRef windowRef;

    CreateNewWindow(kDocumentWindowClass, kWindowStandardDocumentAttributes | kWindowCompositingAttribute | kWindowStandardHandlerAttribute | kWindowLiveResizeAttribute, &contentRect, &windowRef);

    HIViewRef contentView = 0;

    GetRootControl(windowRef, &contentView);

    QMacNativeWidget *nativeWidget = new QMacNativeWidget();

    nativeWidget->move(0, 0);

    nativeWidget->setPalette(QPalette(Qt::red));

    nativeWidget->setAutoFillBackground(true);

    QVBoxLayout *layout = new QVBoxLayout();

    QPushButton *pushButton = new QPushButton("An Embedded Qt Button!", nativeWidget);

    pushButton->setAttribute(Qt::WA_LayoutUsesWidgetRect); // Don't use the layout rect calculated from QMacStyle.

    layout->addWidget(pushButton);

    nativeWidget->setLayout(layout);

    HIViewRef nativeWidgetView = reinterpret_cast<HIViewRef>(nativeWidget->winId());

    // Add the nativeWidget to the window.

    HIViewAddSubview(contentView, nativeWidgetView);

    // Adjust Carbon layouts

    HILayoutInfo layoutInfo;

    layoutInfo.version = kHILayoutInfoVersionZero;

    HIViewGetLayoutInfo(nativeWidgetView, &layoutInfo);

    layoutInfo.binding.top.toView = contentView;

    layoutInfo.binding.top.kind = kHILayoutBindTop;

    layoutInfo.binding.left.toView = contentView;

    layoutInfo.binding.left.kind = kHILayoutBindLeft;

    layoutInfo.binding.right.toView = contentView;

    layoutInfo.binding.right.kind = kHILayoutBindRight;

    layoutInfo.binding.bottom.toView = contentView;

    layoutInfo.binding.bottom.kind = kHILayoutBindBottom;

    HIViewSetLayoutInfo(nativeWidgetView, &layoutInfo);

    HIViewApplyLayout(nativeWidgetView);

    pushButton->show();

    nativeWidget->show();

    // Show the window.

    ShowWindow(windowRef);

//![1]

#endif

    return app.exec(); // gives us the same behavior in both

}