borderSide property

BorderSide borderSide
final

Defines the color of the border when the button is enabled but not pressed, and the border outline's width and style in general.

If the border side's BorderSide.style is BorderStyle.none, then an outline is not drawn.

If null the default border's style is BorderStyle.solid, its BorderSide.width is 1.0, and its color is a light shade of grey.

If borderSide.color is a MaterialStateProperty<Color>, MaterialStateProperty.resolve is used in all states and both highlightedBorderColor and disabledBorderColor are ignored.

Implementation

final BorderSide borderSide