// Copyright 2014 The Flutter Authors. All rights reserved.

// Use of this source code is governed by a BSD-style license that can be

// found in the LICENSE file.

/// @docImport 'icon.dart';

/// @docImport 'image_icon.dart';

library;

import 'basic.dart';

import 'framework.dart';

import 'icon_theme.dart';

import 'icon_theme_data.dart';

import 'implicit_animations.dart';

/// The Flutter logo, in widget form. This widget respects the [IconTheme].

/// For guidelines on using the Flutter logo, visit https://flutter.dev/brand.

///

/// {@youtube 560 315 https://www.youtube.com/watch?v=aAmP-WcI6dg}

///

/// See also:

///

/// * [IconTheme], which provides ambient configuration for icons.

/// * [Icon], for showing icons the Material design icon library.

/// * [ImageIcon], for showing icons from [AssetImage]s or other [ImageProvider]s.

class FlutterLogo extends StatelessWidget {

/// Creates a widget that paints the Flutter logo.

///

/// The [size] defaults to the value given by the current [IconTheme].

///

/// The [textColor], [style], [duration], and [curve] arguments must not be

/// null.

const FlutterLogo({

super.key,

this.size,

this.textColor = const Color(0xFF757575),

this.style = FlutterLogoStyle.markOnly,

this.duration = const Duration(milliseconds: 750),

this.curve = Curves.fastOutSlowIn,

});

/// The size of the logo in logical pixels.

///

/// The logo will be fit into a square this size.

///

/// Defaults to the current [IconTheme] size, if any. If there is no

/// [IconTheme], or it does not specify an explicit size, then it defaults to

/// 24.0.

final double? size;

/// The color used to paint the "Flutter" text on the logo, if [style] is

/// [FlutterLogoStyle.horizontal] or [FlutterLogoStyle.stacked].

///

/// If possible, the default (a medium grey) should be used against a white

/// background.

final Color textColor;

/// Whether and where to draw the "Flutter" text. By default, only the logo

/// itself is drawn.

final FlutterLogoStyle style;

/// The length of time for the animation if the [style] or [textColor]

/// properties are changed.

final Duration duration;

/// The curve for the logo animation if the [style] or [textColor] change.

final Curve curve;

@override

Widget build(BuildContext context) {

final IconThemeData iconTheme = IconTheme.of(context);

final double? iconSize = size ?? iconTheme.size;

return AnimatedContainer(

width: iconSize,

height: iconSize,

duration: duration,

curve: curve,

decoration: FlutterLogoDecoration(style: style, textColor: textColor),

);

}

}