在Mac OS X上获取NSView相对于屏幕的边框/边界10.6
问题描述:
我需要获取NSView相对于屏幕的边框/边界。换句话说,我需要x和y坐标是屏幕上的位置,而不是相对于超级视图的位置。在Mac OS X上获取NSView相对于屏幕的边框/边界10.6
我根据评论提出了以下解决方案。
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;
答
NSRect frameRelativeToWindow = [myView convertRect:myView.bounds toView:nil];
NSRect frameRelativeToScreen = [myView.window convertRectToScreen:frameInWindow];
convertRectToScreen是在Mac OS X v10.7及更高版本。我需要10.6 SDK。 – junglecat 2012-04-24 03:36:49