title: How to customize the selected text colors of an NSTextField / NSTextView in an inactive state
body: <p>I'm using an NSTextField and customizing the fieldEditor using the setupFieldEditorAttributes: method. This allows me to set custom foreground and background colors for the selected text, which is important because my textField has a black background and white text. Generally, this works fine. However, my settings seem to be overridden when I deactivate the application and the window is no longer key. The fieldEditor NSTextView remains there, but drawing changes to a white text color and light gray selection color (the defaults). Does anyone have suggestions for how I can customize this drawing?</p>