MaterialState typedef

Interactive states that some of the Material widgets can take on when receiving input from the user.

States are defined by https://material.io/design/interaction/states.html#usage.

Some Material widgets track their current state in a Set<MaterialState>.

See also:

• WidgetState, a general non-Material version that can be used interchangeably with MaterialState. They functionally work the same, except WidgetState can be used outside of Material.
• MaterialStateProperty, an interface for objects that "resolve" to different values depending on a widget's material state.
• MaterialStateColor, a Color that implements MaterialStateProperty which is used in APIs that need to accept either a Color or a MaterialStateProperty<Color>.
• MaterialStateMouseCursor, a MouseCursor that implements MaterialStateProperty which is used in APIs that need to accept either a MouseCursor or a MaterialStateProperty<MouseCursor>.
• MaterialStateOutlinedBorder, an OutlinedBorder that implements MaterialStateProperty which is used in APIs that need to accept either an OutlinedBorder or a MaterialStateProperty<OutlinedBorder>.
• MaterialStateOutlineInputBorder, an OutlineInputBorder that implements MaterialStateProperty which is used in APIs that need to accept either an OutlineInputBorder or a MaterialStateProperty<OutlineInputBorder>.
• MaterialStateUnderlineInputBorder, an UnderlineInputBorder that implements MaterialStateProperty which is used in APIs that need to accept either an UnderlineInputBorder or a MaterialStateProperty<UnderlineInputBorder>.
• MaterialStateBorderSide, a BorderSide that implements MaterialStateProperty which is used in APIs that need to accept either a BorderSide or a MaterialStateProperty<BorderSide>.
• MaterialStateTextStyle, a TextStyle that implements MaterialStateProperty which is used in APIs that need to accept either a TextStyle or a MaterialStateProperty<TextStyle>.