![]() In the above, I default to black if the colour set does not exist to deal with the optional type of NSColor(named:). All of Apple’s stock apps and the system UI supports the dark theme. You can switch it on or off at any given time. Once you have defined a colour set, you can retrieve the colour in your draw(_ dirtyRect:) as follows: let strokeColour = NSColor(named: NSColor.Name("gridColour")) ? NSColor.black The dark mode works using a toggle switch in Control Center. ![]() This defines a colour that will be white in dark mode and black in light mode or on legacy operating systems. You will then get three colour wells, "any" is for legacy operating systems that do not support dark mode, "light" and "dark" should be obvious. Having defined your colour set, in the inspector, set the device to "Mac" and the appearance to "Any, Light, Dark". This means defining a "colour set" for each colour you want to use in the assets catalog. The thing to do is to stop using absolute colours and start using semantic colours. Step 4: Next up, search for Change System Appearance. Step 3: Next, choose the Library Actions section located in the sidebar. Step 2: Now, select the Application option as a type to create a new document. 5.7K views 2 years ago How To Switch To Dark Theme Mode On macOS Big Sur Tutorial If you’re using your Mac in the night hours or dark environments, a white screen will def How to set up. You can use Spotlight to quickly find it. However, if they only want to change the colour of some custom view, this is the Apple blessed way. Step 1: Launch Automator app on your Mac. If they want completely different behaviour of their app, the below behaviour doesn't work. This isn't a complete answer to the question because the questioner doesn't say what their use case is. ![]()
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