| data | List < String > | | data list |
| fontSize | double | 14 | font size. |
| size | double | 60 | height |
| minWidth | double | 50 | min width |
| color | Color | Colors.white | font color |
| selectColor | Color | Colors.white | slection color |
| bgColor | Color | Colors.blue | background color |
| selectBgColor | Color | Colors.green | background color for being selected. |
| boxColor | Color | Colors.transparent | box color |
| defaultSelect | int | 0 | index selected by default |
| topRight | Widget | | upper right corner component |
| hasTopRight | List < int > | | items with upper right corner component |
| padding | EdgeInsetsGeometry | v:0, h: 16 | padding |
| margin | EdgeInsetsGeometry | 8 | margin |
