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#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

}