side property

BorderSide? side

The color and width of the checkbox's border.

This property can be a WidgetStateBorderSide that can specify different border color and widths depending on the checkbox's state.

Resolves in the following states:

• WidgetState.pressed.
• WidgetState.selected.
• WidgetState.hovered.
• WidgetState.focused.
• WidgetState.disabled.
• WidgetState.error.

If this property is not a WidgetStateBorderSide and it is non-null, then it is only rendered when the checkbox's value is false. The difference in interpretation is for backwards compatibility.

如果指定，则覆盖 TxRadio.side 的默认值。

Implementation

final BorderSide? side;