我需要获取一个NSView相对于屏幕的frame/bounds。换句话说,我需要x和y坐标是在屏幕上的位置而不是相对于其父视图的位置。
我根据评论提供的解决方案如下。
NSRect frameRelativeToWindow = [self.view
convertRect:self.view.bounds toView:nil
];
#if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_6
NSPoint pointRelativeToScreen = [self.view.window
convertRectToScreen:frameRelativeToWindow
].origin;
#else
NSPoint pointRelativeToScreen = [self.view.window
convertBaseToScreen:frameRelativeToWindow.origin
];
#endif
NSRect frame = self.view.frame;
frame.origin.x = pointRelativeToScreen.x;
frame.origin.y = pointRelativeToScreen.y;