import 'package:flutter/material.dart'; class SolMenuDrawer extends Drawer { SolMenuDrawer({ super.key, super.child, double? elevation, double? width, ShapeBorder? shape, Color? backgroundColor, super.shadowColor, super.surfaceTintColor, }) : super( elevation: elevation ?? 16.0, // Varsayılan bir yükseklik width: width ?? 250.0, // Varsayılan bir genişlik shape: shape ?? RoundedRectangleBorder( borderRadius: BorderRadius.horizontal( right: Radius.circular(16.0), ), ), // Varsayılan bir şekil backgroundColor: backgroundColor ?? Colors.white.withAlpha(200), ); }