Support macOS Mojave dark mode

[jsynowiec]

Apple released design resources for macOS: Introducing Apple Design Resources for macOS
There are also videos from WWDC, e.g. "Introducing Dark Mode" and guidelines, AppKit Article - Supporting Dark Mode in Your Interface.

Blocked by: electron/electron#14755

[DCzajkowski]

Isn't this enough?

const { systemPreferences: { isDarkMode } } = require('electron')
if (isDarkMode()) {
  // set dark theme
} else {
  // set light theme
}

[jsynowiec]

As a temporary solution, maybe.

But I to do it properly, application should support NSApplication.appearance. And this is what electron/electron#14755 adds.

Nevertheless, this has a low priority for me currently. There is no support for proper theming in the app right now and I'm focused on other parts.

[jsynowiec]

This is how it'll look in the next version. Light and dark appearance. It changes in response to the system settings so if one uses F.lux or some other app to automatically change between appearances on sunset, then Airqmon adapts in background. Vibrancy is also supported. In the end I removed vibrancy support. Text was hard to read on some wallpapers.

This might interest you @thymikee.