maskWidget property
highly customizable mask, it is invalid if usePenetrate is true
遮罩Widget，可高度自定义你自己的遮罩背景：usePenetrate设置为true，该参数失效
Implementation
final Widget? maskWidget;
maskWidget property
highly customizable mask, it is invalid if usePenetrate is true
遮罩Widget，可高度自定义你自己的遮罩背景：usePenetrate设置为true，该参数失效
final Widget? maskWidget;