How to attach NSOpenglView the window without IB

[venya]

Hi all. Help me, please.

I'm doing:

- (void)applicationWillFinishLaunching:(NSNotification *)aNotification
{
   [window setStyleMask: NSBorderlessWindowMask | NSTitledWindowMask | NSClosableWindowMask];
    NSOpenGLPixelFormatAttribute attribs[] =
    {
        kCGLPFAAccelerated,
        kCGLPFANoRecovery,
        kCGLPFADoubleBuffer,
        kCGLPFAColorSize, 32,
        kCGLPFADepthSize, 24,
        0
    };
    NSOpenGLPixelFormat* pixelFormat = [[NSOpenGLPixelFormat alloc] initWithAttributes :attribs];
    

    NSRect rect;
    NSSize size;
    size.width=800;
    size.height=600;
    rect.size=size;
    rect.origin=NSPoint();
    
    openGlView = [[V_OpenglView alloc]initWithFrame:rect pixelFormat:pixelFormat];
    NSView* view=[window contentView];
    [view addSubview:openGlView];
    
    
    NSOpenGLContext* context=[openGlView openGLContext];
    [context setView:openGlView];
    
    [openGlView prepareOpenGL];  
}

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Admins, move this thread in section "Programming", please.