Flutter中常用的组件-Row

//Row：一个小部件，它在一行上显示其子小部件;Row 将其子项放在一行并且不能滚动。如果想要一个类似的和可滚动的容器，应该考虑使用 ListView。 new Row( /** * 水平对齐 * mainAxisAlignment: MainAxisAlignment.center,--水平居中对齐 * mainAxisAlignment: MainAxisAlignment.start,--水平居左对齐(默认) * mainAxisAlignment: MainAxisAlignment.end,--水平居右对齐 * mainAxisAlignment: MainAxisAlignment.spaceBetween,--水平间距对齐 * mainAxisAlignment: MainAxisAlignment.spaceEvenly,--水平均匀对齐 * mainAxisAlignment: MainAxisAlignment.spaceAround, --水平间距为两边2倍对齐 */ mainAxisAlignment: MainAxisAlignment.spaceEvenly, //水平轴宽度大小 mainAxisSize: MainAxisSize.max, /** * 横轴对齐 * crossAxisAlignment: CrossAxisAlignment.center, --横轴居中对齐(默认) * crossAxisAlignment: CrossAxisAlignment.stretch, --横轴展开最大高度对齐 * crossAxisAlignment: CrossAxisAlignment.start, --横轴居顶对齐 * crossAxisAlignment: CrossAxisAlignment.end, --横轴居顶对齐 */ crossAxisAlignment: CrossAxisAlignment.center, //对齐方式：ltr--左到右；rtl--右到左 textDirection: TextDirection.rtl, //垂直对齐 (up上，down下) verticalDirection: VerticalDirection.up, //基准线位置：alphabetic对齐字符底部的水平线，ideographic对齐表意字符的水平线 textBaseline: TextBaseline.alphabetic, //children:children 属性用于定义 Row 的子部件列表。可以向子项添加子窗口小部件，或从子项中删除窗口小部件 children: <Widget>[ new Text("蛮久噶事"), new Icon(Icons.ice_skating), new RaisedButton( onPressed: null, child: new Text("南高加索"), ) ], ), //Row：一个小部件，它在一行上显示其子小部件;Row 将其子项放在一行并且不能滚动。如果想要一