【发布时间】:2022-01-17 14:53:46
【问题描述】:
我正在尝试找到一个更好的替代方法来在 Flutter 中分隔我的图标,我目前正在使用 SizedBox(...) 小部件。虽然我不确定这是否是最好的使用方法,但当我调整高度/宽度时,大小的框似乎会弄乱其他图标的间距。是否有任何替代方法可以在容器内分隔图标。我在帖子中添加了 UI 的图片,图标在左侧的菜单中。 Login Screen Image
Widget build(BuildContext context) {
return Container(
width: 1280,
height: 800,
decoration: BoxDecoration(
color: Color.fromRGBO(227, 227, 227, 1),
),
child: Material(
child: Stack(
children: <Widget>[
Positioned(
top: 0,
left: 80,
child: Container(
width: 1200,
height: 70,
decoration: BoxDecoration(
image: DecorationImage(
image: AssetImage('assets/images/Topbarbackground.png'),
fit: BoxFit.fitWidth
),
)
)
), Positioned(
top: 652,
left: 0,
child: Container(
width: 1280,
height: 100,
decoration: BoxDecoration(
image: DecorationImage(
image: AssetImage(
'assets/images/Rectangle112.png'),
fit: BoxFit.fitWidth
),
)
)
), Positioned(
top: 0,
left: 0,
child: Container(
child: ListView(
children: [
SizedBox(
height: 50.0,
child: IconButton(
padding: EdgeInsets.all(0.0),
icon: Image.asset('assets/icons/Back.png'),
onPressed: () {},
),
),
SizedBox(
width: 0.0,
height: 150.0,
child: IconButton(
padding: EdgeInsets.all(0.0),
icon: Image.asset('assets/icons/tip_load.png'),
onPressed: () {},
),
),
SizedBox(
width: 0.0,
height: 50.0,
child: IconButton(
padding: EdgeInsets.all(0.0),
icon: Image.asset('assets/icons/tip_eject.png'),
onPressed: () {
},
),
),
SizedBox(
height: 125.0,
child: IconButton(
padding: EdgeInsets.all(0.0),
icon: Image.asset('assets/icons/Light.png'),
onPressed: () {},
),
),
IconButton(
padding: EdgeInsets.all(0.0),
icon: Image.asset('assets/icons/Utility.png'),
onPressed: () {},
),
SizedBox(
height: 125.0,
child: IconButton(
padding: EdgeInsets.all(0.0),
icon: Image.asset('assets/icons/Help.png'),
onPressed: () {},
),
),
SizedBox(
height: 100.0,
child: IconButton(
padding: EdgeInsets.all(0.0),
icon: Image.asset('assets/icons/User.png'),
onPressed: () {},
),
),
IconButton(
padding: EdgeInsets.all(0.0),
icon: Image.asset('assets/icons/Power.png'),
onPressed: () {},
),
],
),
【问题讨论】:
标签: flutter android-studio dart flutter-layout