cycleThemeModes method

void cycleThemeModes()

Cycles through all available theme modes: Light → Dark → System

Implementation

void cycleThemeModes() {
  setThemeMode(
    _themeMode == ThemeMode.light
        ? ThemeMode.dark
        : _themeMode == ThemeMode.dark
        ? ThemeMode.system
        : ThemeMode.light,
  );
}