我正在嘗試復制 facebook 的表情符號反應，因此發現并決定使用“ 
我現在得到了什么:(:
uj5u.com熱心網友回復：
您可以將 FaIcon 包裝在 Padding 小部件中，如下所示
final List<Reaction<String>> _emojisList = [
Reaction(
icon: Padding(
padding: const EdgeInsets.symmetric(horizontal: 15.0),
child: FaIcon(
FontAwesomeIcons.solidThumbsUp,
color: Colors.blue,
size: 30,
),
),
value: 'thumbsUp'),
Reaction(
icon: Padding(
padding: const EdgeInsets.symmetric(horizontal: 15.0),
child: FaIcon(
FontAwesomeIcons.solidHeart,
color: Colors.red,
size: 30,
),
),
value: 'solidHeart'),
Reaction(
icon: Padding(
padding: const EdgeInsets.symmetric(horizontal: 15.0),
child: FaIcon(
FontAwesomeIcons.handHoldingHeart,
color: Colors.yellow,
size: 30,
),
),
value: 'handHoldingHeart',
),
];
uj5u.com熱心網友回復：
將 _emojisList 替換為此
final List<Reaction<String>> _emojisList = [
Reaction(
icon: const Padding(
padding: EdgeInsets.symmetric(
horizontal: 16.0,
),
child: FaIcon(
FontAwesomeIcons.solidThumbsUp,
color: Colors.blue,
size: 30,
),
),
value: 'thumbsUp'),
Reaction(
icon: const Padding(
padding: EdgeInsets.symmetric(
horizontal: 16.0,
),
child: FaIcon(
FontAwesomeIcons.solidHeart,
color: Colors.red,
size: 30,
),
),
value: 'solidHeart'),
Reaction(
icon: const Padding(
padding: EdgeInsets.symmetric(
horizontal: 16.0,
),
child: FaIcon(
FontAwesomeIcons.handHoldingHeart,
color: Colors.yellow,
size: 30,
),
),
value: 'handHoldingHeart',
),
];
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標籤：扑 镖 用户界面 表情符号 facebook-likebox