我试着做一个底部表，有一个文本字段，自动聚焦设置为true，这样键盘就会弹出。但是，键盘重叠在bottomsheet上。有没有办法移动键盘上方的底部?
Padding(
padding:
EdgeInsets.only(bottom: MediaQuery.of(context).viewInsets.bottom),
child: Column(children: <Widget>[
TextField(
autofocus: true,
decoration: InputDecoration(hintText: 'Title'),
),
TextField(
decoration: InputDecoration(hintText: 'Details!'),
keyboardType: TextInputType.multiline,
maxLines: 4,
),
TextField(
decoration: InputDecoration(hintText: 'Additional details!'),
keyboardType: TextInputType.multiline,
maxLines: 4,
),]);
添加:
isScrollControlled: true表示showModalBottomSheet
填充:MediaQuery.of(上下文)。viewInsets为生成器中的小部件
列/换行都可以
showModalBottomSheet<void>(
isScrollControlled: true,
context: context,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.only(
topLeft: Radius.circular(30.0),
topRight: Radius.circular(30.0)),
),
builder: (BuildContext context) {
return Padding(
padding: MediaQuery.of(context).viewInsets,
child: Container(
child: Wrap(
children: <Widget>[
TextField(
decoration: InputDecoration(
border: InputBorder.none,
hintText: 'Enter a search term'),
),
TextField(
decoration: InputDecoration(
border: InputBorder.none,
hintText: 'Enter a search term'),
),
TextField(
decoration: InputDecoration(
border: InputBorder.none,
hintText: 'Enter a search term'),
),
TextField(
decoration: InputDecoration(
border: InputBorder.none,
hintText: 'Enter a search term'),
)
],
)));
},
);
更新2020年2月25日更好的解决方案
showModalBottomSheet(
isScrollControlled: true,
builder: (BuildContext context) {
return SingleChildScrollView(
child: Container(
padding:
EdgeInsets.only(bottom: MediaQuery.of(context).viewInsets.bottom),
child: Padding(
padding: const EdgeInsets.fromLTRB(20.0, 20.0, 20.0, 0.0), // content padding
child: Form(...)) // From with TextField inside
});
你应该用这个，
showModalBottomSheet(
isScrollControlled: true,
context: context,
shape: RoundedRectangleBorder(
// <-- for border radius
borderRadius: BorderRadius.only(
topLeft: Radius.circular(10.0),
topRight: Radius.circular(10.0),
),
),
builder: (BuildContext context) {
return SingleChildScrollView(
padding:
EdgeInsets.only(bottom: MediaQuery.of(context).viewInsets.bottom),
child: drunkenWidget()...
//BTW, Never ever Drink
添加:
isScrollControlled: true表示showModalBottomSheet
填充:MediaQuery.of(上下文)。viewInsets为生成器中的小部件
列/换行都可以
showModalBottomSheet<void>(
isScrollControlled: true,
context: context,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.only(
topLeft: Radius.circular(30.0),
topRight: Radius.circular(30.0)),
),
builder: (BuildContext context) {
return Padding(
padding: MediaQuery.of(context).viewInsets,
child: Container(
child: Wrap(
children: <Widget>[
TextField(
decoration: InputDecoration(
border: InputBorder.none,
hintText: 'Enter a search term'),
),
TextField(
decoration: InputDecoration(
border: InputBorder.none,
hintText: 'Enter a search term'),
),
TextField(
decoration: InputDecoration(
border: InputBorder.none,
hintText: 'Enter a search term'),
),
TextField(
decoration: InputDecoration(
border: InputBorder.none,
hintText: 'Enter a search term'),
)
],
)));
},
);
更新2020年2月25日更好的解决方案
showModalBottomSheet(
isScrollControlled: true,
builder: (BuildContext context) {
return SingleChildScrollView(
child: Container(
padding:
EdgeInsets.only(bottom: MediaQuery.of(context).viewInsets.bottom),
child: Padding(
padding: const EdgeInsets.fromLTRB(20.0, 20.0, 20.0, 0.0), // content padding
child: Form(...)) // From with TextField inside
});
我通过增加打开键盘时子部件的高度来解决这个问题。
MediaQuery.of(context). viewinsets的初始值。底部为0，当键盘聚焦时它会改变。
showModalBottomSheet<void>(
enableDrag: true,
isScrollControlled: true,
context: context,
builder: (BuildContext context) {
return Card(
color: Colors.white,
child: Container(
height: MediaQuery.of(context).size.height / 2 +
MediaQuery.of(context).viewInsets.bottom,
child: Column(
children: <Widget>[
TextField(),
TextField(),
],
),
),
);
},
);
showModalBottomSheet(
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(15.0),
),
context: context,
isScrollControlled: true,
builder: (builder) {
return Container(
height: MediaQuery.of(context).size.height - 40,
padding: MediaQuery.of(context).viewInsets,
child: <Your Widget Here>,
);
},
);
