import 'package:flutter/material.dart'; import 'package:flutter/widgets.dart'; extension WidgetExtensions on Widget { Widget onPress(VoidCallback onTap) => InkWell(onTap: onTap, child: this); Widget get expanded => Expanded(child: this); Widget get center => Center(child: this); Widget circle(double _value) => ClipRRect(borderRadius: BorderRadius.circular(_value), child: this); Widget paddingAll(double _value) => Padding(padding: EdgeInsets.all(_value), child: this); Widget paddingOnly({double left = 0.0, double right = 0.0, double top = 0.0, double bottom = 0.0}) => Padding(padding: EdgeInsets.only(left: left, right: right, top: top, bottom: bottom), child: this); Widget toExpanded({int flex = 1}) => Expanded(flex: flex, child: this); }