UTILITY_WINDOW property

WindowStyleMask UTILITY_WINDOW
final

The window is a panel.

Officially Supported Platforms/Implementations:

Implementation

static final UTILITY_WINDOW = WindowStyleMask._internalMultiPlatform(16, () {
  switch (defaultTargetPlatform) {
    case TargetPlatform.macOS:
      return 16;
    default:
      break;
  }
  return null;
});