Luflosi 6606f51636 Fix compilation on macOS 10.12 ...

The constants `NSControlStateValueOn`, `NSControlStateValueOff` and `NSControlStateValueMixed` are only available for macOS 10.13 or above according to https://developer.apple.com/documentation/appkit/nscontrolstatevalueon?language=objc.
Without this commit, compilation fails with this message:
```
glfw/cocoa_window.m:1537:28: error: use of undeclared identifier 'NSControlStateValueOn'
              item.state = NSControlStateValueOn;
                           ^
glfw/cocoa_window.m:1539:28: error: use of undeclared identifier 'NSControlStateValueMixed'
              item.state = NSControlStateValueMixed;
                           ^
glfw/cocoa_window.m:1542:47: error: use of undeclared identifier 'NSControlStateValueOn'
          item.state = controller.isDesired ? NSControlStateValueOn : NSControlStateValueOff;
                                              ^
glfw/cocoa_window.m:1542:71: error: use of undeclared identifier 'NSControlStateValueOff'
          item.state = controller.isDesired ? NSControlStateValueOn : NSControlStateValueOff;
                                                                      ^
```
To fix this, simply redefine the constants to use the old and now deprecated constants on older macOS versions.

The code that causes this was introduced in 98519bf326.

2021-04-22 10:53:34 +02:00

88 KiB

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