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  1. class Window {
  2.   NSWindow* window;
  3.   NSOpenGLView* view;
  4. public:
  5.   Window() {
  6.     window = [[NSWindow alloc] initWithContentRect:NSMakeRect(0.0, 0.0, 640.0, 480.0)
  7.                                          styleMask:NSTitledWindowMask | NSClosableWindowMask
  8.                                      bufferingType:NSBackingStoreBuffered
  9.                                      deferCreation:YES];
  10.     if (!window) throw std::runtime_error("could not create window.");
  11.     NSOpenGLPixelFormat format = [[NSOpenGLPixelFormat alloc] initWithAttributes:…];
  12.     view = [[NSOpenGLView alloc] initWithFrame:window.contentView.bounds pixelFormat:format];
  13.     [format release];
  14.     view.autoresizingMask = NSViewWidthSizable | NSViewHeightSizable;
  15.     [window.contentView addSubview:view];
  16.     view.frame = window.contentView.bounds;
  17.   }
  18.  
  19.   Window(Window const&) = delete;
  20.  
  21.   ~Window() {
  22.     [view release];
  23.     [window release];
  24.   }
  25.  
  26.   void make_front_window() {
  27.     [window makeKeyAndOrderFront:nil];
  28.   }
  29.  
  30.   void make_current() {
  31.     [view.openGLContext makeCurrentContext];
  32.   }
  33. };
  34.  
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https://ideone.com/8xLhW
language:
Objective-C (gcc 8.3)
created:
11 years ago
visibility:
public

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