【发布时间】:2021-10-09 05:25:11
【问题描述】:
我有一个 TabBar,其中一个选项卡中有一些按钮可以重定向到页面。当我单击按钮时,它应该只是打开页面。但是,单击时,它会打开 TabBar 下方的页面,如下图所示。如何使页面在整个页面上打开?
我为我的按钮制作了一个自定义小部件:
class CalendarButton extends StatelessWidget {
String bgImage = "";
String title = "";
String page = "";
CalendarButton(
{required this.bgImage, required this.title, required this.page});
@override
Widget build(BuildContext context) {
return Container(
decoration: BoxDecoration(
gradient: LinearGradient(
begin: Alignment.bottomCenter,
colors: [
Colors.black.withOpacity(.3),
Colors.black.withOpacity(.3),
],
),
),
child: Ink.image(
image: AssetImage(
bgImage,
),
fit: BoxFit.cover,
child: InkWell(
onTap: () {
if (page == 'FP') {
Navigator.push(
context,
MaterialPageRoute(
builder: (context) => FP(),
),
);
} else if (page == 'MS') {
Navigator.push(
context,
MaterialPageRoute(
builder: (context) => MS(),
),
);
} else if (page == 'HS') {
Navigator.push(
context,
MaterialPageRoute(
builder: (context) => HS(),
),
);
} else if (page == 'Year') {
Navigator.push(
context,
MaterialPageRoute(
builder: (context) => Year(),
),
);
}
},
child: Center(
child: Text(
title,
style: TextStyle(
color: Colors.white,
fontSize: 30,
fontWeight: FontWeight.bold),
),
),
),
),
);
}
}
【问题讨论】:
标签: flutter