buildTransitions<T> method

@override Widget buildTransitions<T>(PageRoute<T> route, BuildContext context, Animation<double> animation, Animation<double> secondaryAnimation, Widget child,)

Wraps the child with one or more transition widgets which define how route arrives on and leaves the screen.

Subclasses override this method to create a transition animation.

The MaterialPageRoute.buildTransitions method is an example of a method that uses this to build a transition. It looks up the current PageTransitionsTheme with Theme.of(context).pageTransitionsTheme and delegates to this method with a PageTransitionsBuilder based on the theme's ThemeData.platform.

Implementation

@override
Widget buildTransitions<T>(
    PageRoute<T> route,
    BuildContext context,
    Animation<double> animation,
    Animation<double> secondaryAnimation,
    Widget child,
    ) {
  return SlideTransition(
    position: Tween<Offset>(
      begin: const Offset(1.0, 0.0),
      end: Offset.zero,
    ).animate(animation),
    child: child,
  );
}