#scroll_bars 滚动条

1<view 
2    theme="Info"
3    height="100.0"
4    width="100.0"
5    clip_x="true"
6    clip_y="true">
7    <scroll_bars as_prop="scroll_bars"></scroll_bars>
8    <view height="200.0" width="20.0"></view>
9</view>