darkModeOverride property

dynamic get darkModeOverride

Implementation

get darkModeOverride => _darkModeOverride;

set darkModeOverride (dynamic value)

Implementation

set darkModeOverride(value) {
  // Effective value before change
  bool? before = isDarkMode;

  _darkModeOverride = value;

  // Effective value after change
  bool? after = isDarkMode;

  if (before != after) {
    final String scheme = after == true ? 'dark' : 'light';
    view.window.dispatchEvent(ColorSchemeChangeEvent(scheme));
    // Notify native Blink CSS about the new color-scheme value so that
    // prefers-color-scheme media queries re-evaluate against the updated
    // environment, in addition to Dart-side style updates.
    final Pointer<Void>? page = getAllocatedPage(view.contextId);
    if (page != null) {
      final Pointer<Utf8> schemePtr = scheme.toNativeUtf8();
      nativeOnColorSchemeChanged(page, schemePtr, scheme.length);
      malloc.free(schemePtr);
    }
    view.document.recalculateStyleImmediately();
  } else {

  }
}