styleFrom static method

ButtonStyle styleFrom({
  1. Color? foregroundColor,
  2. Color? backgroundColor,
  3. Color? disabledForegroundColor,
  4. Color? disabledBackgroundColor,
  5. Color? shadowColor,
  6. Color? surfaceTintColor,
  7. double? elevation,
  8. TextStyle? textStyle,
  9. EdgeInsetsGeometry? padding,
  10. Size? minimumSize,
  11. Size? fixedSize,
  12. Size? maximumSize,
  13. BorderSide? side,
  14. OutlinedBorder? shape,
  15. MouseCursor? enabledMouseCursor,
  16. MouseCursor? disabledMouseCursor,
  17. VisualDensity? visualDensity,
  18. MaterialTapTargetSize? tapTargetSize,
  19. Duration? animationDuration,
  20. bool? enableFeedback,
  21. AlignmentGeometry? alignment,
  22. InteractiveInkFeatureFactory? splashFactory,
})

Implementation

static ButtonStyle styleFrom({
  Color? foregroundColor,
  Color? backgroundColor,
  Color? disabledForegroundColor,
  Color? disabledBackgroundColor,
  Color? shadowColor,
  Color? surfaceTintColor,
  double? elevation,
  TextStyle? textStyle,
  EdgeInsetsGeometry? padding,
  Size? minimumSize,
  Size? fixedSize,
  Size? maximumSize,
  BorderSide? side,
  OutlinedBorder? shape,
  MouseCursor? enabledMouseCursor,
  MouseCursor? disabledMouseCursor,
  VisualDensity? visualDensity,
  MaterialTapTargetSize? tapTargetSize,
  Duration? animationDuration,
  bool? enableFeedback,
  AlignmentGeometry? alignment,
  InteractiveInkFeatureFactory? splashFactory,
}) {
  final Color? background = backgroundColor;
  final Color? disabledBackground = disabledBackgroundColor;
  final MaterialStateProperty<Color?>? backgroundColorProp = (background == null && disabledBackground == null)
      ? null
      : _MElevatedButtonDefaultColor(background, disabledBackground);
  final Color? foreground = foregroundColor;
  final Color? disabledForeground = disabledForegroundColor;
  final MaterialStateProperty<Color?>? foregroundColorProp = (foreground == null && disabledForeground == null)
      ? null
      : _MElevatedButtonDefaultColor(foreground, disabledForeground);
  final MaterialStateProperty<Color?>? overlayColor =
      (foreground == null) ? null : _MElevatedButtonDefaultOverlay(foreground);
  final MaterialStateProperty<double>? elevationValue =
      (elevation == null) ? null : _MElevatedButtonDefaultElevation(elevation);
  final MaterialStateProperty<MouseCursor?> mouseCursor =
      _MElevatedButtonDefaultMouseCursor(enabledMouseCursor, disabledMouseCursor);

  return ButtonStyle(
    textStyle: MaterialStatePropertyAll<TextStyle?>(textStyle),
    backgroundColor: backgroundColorProp,
    foregroundColor: foregroundColorProp,
    overlayColor: overlayColor,
    shadowColor: ButtonStyleButton.allOrNull<Color>(shadowColor),
    surfaceTintColor: ButtonStyleButton.allOrNull<Color>(surfaceTintColor),
    elevation: elevationValue,
    padding: ButtonStyleButton.allOrNull<EdgeInsetsGeometry>(padding),
    minimumSize: ButtonStyleButton.allOrNull<Size>(minimumSize),
    fixedSize: ButtonStyleButton.allOrNull<Size>(fixedSize),
    maximumSize: ButtonStyleButton.allOrNull<Size>(maximumSize),
    side: ButtonStyleButton.allOrNull<BorderSide>(side),
    shape: ButtonStyleButton.allOrNull<OutlinedBorder>(shape),
    mouseCursor: mouseCursor,
    visualDensity: visualDensity,
    tapTargetSize: tapTargetSize,
    animationDuration: animationDuration,
    enableFeedback: enableFeedback,
    alignment: alignment,
    splashFactory: splashFactory,
  );
}