Button constructor

Button({ Key? key, required VoidCallback? onPressed, VoidCallback? onLongPress, ValueChanged<bool>? onHover, ValueChanged<bool>? onFocusChange, ButtonStyle? style, FocusNode? focusNode, bool autofocus = false, Clip? clipBehavior = Clip.none, MaterialStatesController? statesController, ButtonType? type, bool square = false, double? radius = 15, Size? fixedSize, BorderSide? side, TextStyle? textStyle, Color? backgroundColor, Color? foregroundColor, Color? overlayColor, Color? shadowColor, Color? surfaceTintColor, double? elevation, EdgeInsetsGeometry? padding, Size? minimumSize, Size? maximumSize, OutlinedBorder? shape, MouseCursor? mouseCursor, VisualDensity? visualDensity, MaterialTapTargetSize? tapTargetSize, Duration? animationDuration, bool? enableFeedback, AlignmentGeometry? alignment, InteractiveInkFeatureFactory? splashFactory, required Widget? child, })

Implementation

Button({
  super.key,
  required super.onPressed,
  super.onLongPress,
  super.onHover,
  super.onFocusChange,
  super.style,
  super.focusNode,
  super.autofocus = false,
  super.clipBehavior = Clip.none,
  super.statesController,
  this.type,

  /// Style

  this.square = false,
  this.radius = 15,
  this.fixedSize,
  this.side,
  this.textStyle,
  this.backgroundColor,
  this.foregroundColor,
  this.overlayColor,
  this.shadowColor,
  this.surfaceTintColor,
  this.elevation,
  this.padding,
  this.minimumSize,
  this.maximumSize,
  this.shape,
  this.mouseCursor,
  this.visualDensity,
  this.tapTargetSize,
  this.animationDuration,
  this.enableFeedback,
  this.alignment,
  this.splashFactory,

  /// end Style
  required super.child,
});