I have used the bottomsheet at one of my flutter project. It works perfectly on android and IOS simulator. When I run the project on real iPhone I am facing issues. please check attached code and image.
_changePasswordBottomSheet() {
showModalBottomSheet(
isScrollControlled: true,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(10.0),
),
context: context,
builder: (builder) {
return Padding(
padding: MediaQuery.of(context).viewInsets,
child: Container(
padding: EdgeInsets.symmetric(horizontal: 15),
height: 400,
color: Colors.transparent,
child: Container(
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.only(
topLeft: const Radius.circular(10.0),
topRight: const Radius.circular(10.0))),
child: Column(
children: [
Padding(
padding: EdgeInsets.all(12.w),
child: InkWell(
onTap: () {
NavigationService().setPopNavigator();
},
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
setWidth(25),
setComonText(
'CHANGE PASSWORD',
setAlignment: TextAlign.center,
style: CustomTheme().setTextStyle(
fontsize: 18.w,
weight: weight.semibold,
color: C.blackTxt),
),
Container(
height: 25.w,
width: 25.w,
decoration: BoxDecoration(
color: C.primaryGreyColor,
borderRadius: BorderRadius.circular(12.5.w),
),
child: Icon(
Icons.close,
color: C.white,
size: 16.w,
)),
],
),
),
),
setHight(25.w),
Container(
padding: EdgeInsets.symmetric(horizontal: 8),
decoration: BoxDecoration(
border: Border.all(color: C.boxBorderColor),
borderRadius: BorderRadius.circular(5)),
child: TextFormField(
controller: editController.signupPassword,
obscureText: true,
decoration: InputDecoration(
hintText: "Passsword",
border: InputBorder.none,
hintStyle: CustomTheme().setTextStyle(
fontsize: 16.w,
weight: weight.semibold,
color: C.boxBorderColor)),
style: CustomTheme().setTextStyle(
fontsize: 16.w, weight: weight.semibold),
),
),
setHight(35.w),
Container(
padding: EdgeInsets.symmetric(horizontal: 8),
decoration: BoxDecoration(
border: Border.all(color: C.boxBorderColor),
borderRadius: BorderRadius.circular(5)),
child: TextFormField(
controller: editController.signupNewPass,
obscureText: true,
decoration: InputDecoration(
hintText: "New Passsword",
border: InputBorder.none,
hintStyle: CustomTheme().setTextStyle(
fontsize: 16.w,
weight: weight.semibold,
color: C.boxBorderColor)),
style: CustomTheme().setTextStyle(
fontsize: 16.w, weight: weight.semibold),
),
),
setHight(10.w),
Container(
padding: EdgeInsets.symmetric(horizontal: 8),
decoration: BoxDecoration(
border: Border.all(color: C.boxBorderColor),
borderRadius: BorderRadius.circular(5)),
child: TextFormField(
controller: editController.signupConfirmPass,
obscureText: true,
decoration: InputDecoration(
hintText: "Confirm Passsword",
border: InputBorder.none,
hintStyle: CustomTheme().setTextStyle(
fontsize: 16.w,
weight: weight.semibold,
color: C.boxBorderColor)),
style: CustomTheme().setTextStyle(
fontsize: 16.w, weight: weight.semibold),
),
),
setHight(50.w),
Row(
children: [
setWidth(20.w),
Expanded(
child: createButton(
width: setDeviceWidth() - 40.w,
text: 'CANCEL',
txtColor: C.white,
btnColour: C.primaryGreyColor,
onBtnClick: () {
editController.cancelPassword();
NavigationService().setPopNavigator();
},
fontSize: 14.w,
height: 45.w,
borderRadius: BorderRadius.circular(22.5.w)),
),
setWidth(20.w),
Expanded(
child: createButton(
width: setDeviceWidth() - 40.w,
text: 'SAVE',
txtColor: C.white,
onBtnClick: () {
editController.cancelPassword();
NavigationService().setPopNavigator();
modalBottomSheetSuccess(
'Password Saved \nSuccessfully!');
TimerUtils().startTimer(() {
NavigationService().setPopNavigator();
});
},
fontSize: 14.w,
height: 45.w,
borderRadius: BorderRadius.circular(22.5.w)),
),
setWidth(20.w),
],
)
],
)),
),
);
});
}
Attached Image is:
I nested my TextField inside a Container with width 10.0, but the textfield is still taking up the whole width of the device.
Widget _reviewBody() {
return SliverToBoxAdapter(
child: Container(
width: 10.0,
padding: EdgeInsets.only(bottom: 30.0),
child: TextField(
onChanged: (text) {
setState(() {
reviewBody = text;
});
},
keyboardType: TextInputType.multiline,
maxLines: null,
decoration: InputDecoration(
hintText: 'Add your thoughts here',
hintStyle: TextStyle(color: Burnt.hintTextColor),
enabledBorder: UnderlineInputBorder(borderSide: BorderSide(color: Burnt.lightGrey)),
focusedBorder: UnderlineInputBorder(borderSide: BorderSide(color: Burnt.primaryLight, width: 1.0)),
),
textAlign: TextAlign.center,
),
),
);
}
How do I set the TextField width?
Edit: Turns out SliverToBoxAdapter does magic, so I've used media query to set a padding on my container. Maybe I'm not supposed to use SliverToBoxAdatper, if someone can explain the right thing to do that would be great thanks.
Edit2: Actually I came up with an even better idea, I just put my Container inside a Row and made the Row center my 100.0 wide Container
I tried something like this
Container(
margin: EdgeInsets.only(top: 30, left: 30, right: 30),
width: MediaQuery.of(context).size.width,
child: Column(
crossAxisAlignment: CrossAxisAlignment.end,
children: <Widget>[
TextField(
decoration: InputDecoration(
hintText: "Inserisci la tua email",
hintStyle: TextStyle(fontSize: 20),
labelText: "Email",
labelStyle: TextStyle(
color: Utils.blackColor, fontSize: 20),
border: UnderlineInputBorder(
borderSide: BorderSide(color: Utils.greyColor)),
focusedBorder: UnderlineInputBorder(
borderSide: BorderSide(
color: Colors.grey,
style: BorderStyle.solid))),
controller: nameController,
style: TextStyle(fontSize: 23)),
Padding(padding: EdgeInsets.only(top: 20)),
],
),
),
pu textfield and a container in a column as a child, then wrap children with flexible widget give them flex property
I want to change the color of the prefixIcon to same as the focusedInputBorder color. I have tried with ThemeData in very root of the app but no luck!
The color of the prefixIcon is controlled via the primaryColor of your theme.
You can adjust it only for the TextField by wrapping it inside of a Theme:
Theme(data: Theme.of(context).copyWith(primaryColor: Color(..)), child: TextField(..))
I am new to flutter. But when I tried as below it changes the preFixIcon color: (do not mind the indentation. It is not well indented)
TextField(
obscureText: false,
style: TextStyle(
color: Colors.white,
fontSize: 15.0,
fontWeight: FontWeight.bold
),
decoration: new InputDecoration(
prefixIcon: Icon(Icons.vpn_key,
color: Colors.white,),
focusedBorder: OutlineInputBorder(
borderRadius: BorderRadius.all( Radius.circular(20)),
borderSide: BorderSide( width: 1, color: Colors.white),),
enabledBorder: OutlineInputBorder(
borderRadius: BorderRadius.all(Radius.circular(20)),
borderSide: BorderSide( width: 1, color: Colors.white),),
hintText: 'Password',
hintStyle: TextStyle(color: Colors.white,fontSize: 15)
),
)
Below is the expected output I got:
List<FocusNode> _focusNodes = [
FocusNode(),
FocusNode(),
];
#override
void initState() {
_focusNodes.forEach((node){
node.addListener(() {
setState(() {});
});
});
super.initState();
}
TextFormField(
focusNode: _focusNodes[0],
decoration: InputDecoration(
prefixIcon: Icon(
Icons.alternate_email,
color: _focusNodes[0].hasFocus ? Colors.green : Colors.grey,
),
hintText: "Email"),
),
Flutter 3.3.2
can do like this.
Icon(
...
color: FocusScope.of(context).isFirstFocus ? colorA : colorB
...
)
I have next flutter/dart code for make in one line 4 text field:
Container(
margin: EdgeInsets.all(8.0),
child: Row(
mainAxisAlignment: MainAxisAlignment.start,
children: <Widget>[
Container(
width: 100.0,
child: TextField(
maxLength: 2,
onChanged: (value) {
card.expMonth = int.parse(value);
},
keyboardType: TextInputType.number,
textAlign: TextAlign.center,
decoration: InputDecoration(
border: InputBorder.none, hintText: 'month'),
)),
Text("/",
style: TextStyle(fontSize: 36),
textAlign: TextAlign.center),
Container(
width: 100.0,
child: TextField(
maxLength: 2,
onChanged: (value) {
card.expYear = int.parse(value);
},
keyboardType: TextInputType.number,
textAlign: TextAlign.center,
decoration: InputDecoration(
border: InputBorder.none, hintText: 'year'),
)),
Container(
padding: EdgeInsets.only(left: 80.0),
width: 180.0,
child: TextField(
maxLength: 3,
onChanged: (value) {
card.cvc = int.parse(value);
},
keyboardType: TextInputType.number,
textAlign: TextAlign.center,
decoration: InputDecoration(
border: InputBorder.none, hintText: 'cvc'),
)),
],
),
)
and he see this:
How make all text fields in one line. In android app i simple use guideline or other simple paths. And here i smash with flutter reality where different textfields have different visibility with the same, at first glance, the parameters
UPD.: I make crutch solution:
Padding(
padding: EdgeInsets.only(bottom: 20),
child: Text("/",
style: TextStyle(fontSize: 36),
textAlign: TextAlign.center),
),
but it's stupid how i think
This is how I would do it:
Row(children: <Widget>[
Expanded(
child: TextField(
inputFormatters: [LengthLimitingTextInputFormatter(2)],
keyboardType: TextInputType.number,
textAlign: TextAlign.center,
decoration: InputDecoration(
border: InputBorder.none, hintText: 'month'),
)),
Expanded(
child: Text("/",
style: TextStyle(fontSize: 36),
textAlign: TextAlign.center)),
Expanded(
child: TextField(
inputFormatters: [LengthLimitingTextInputFormatter(2)],
keyboardType: TextInputType.number,
textAlign: TextAlign.center,
decoration: InputDecoration(
border: InputBorder.none, hintText: 'year'),
)),
Expanded(
child: TextField(
inputFormatters: [LengthLimitingTextInputFormatter(3)],
keyboardType: TextInputType.number,
textAlign: TextAlign.center,
decoration: InputDecoration(
border: InputBorder.none, hintText: 'cvc'),
)),
])
Which produces this:
I used inputFormatters: [LengthLimitingTextInputFormatter(2)] instead of maxLength so that the user is still only able to enter in a limited length but you don't get the counter below the TextField as it looks neater.
I am trying to change color of the border of my TextField using a BorderSide, but it does not work.
This is my code below.
new TextField(
decoration: new InputDecoration(
border: new OutlineInputBorder(
borderSide: new BorderSide(color: Colors.teal)
),
hintText: 'Tell us about yourself',
helperText: 'Keep it short, this is just a demo.',
labelText: 'Life story',
prefixIcon: const Icon(Icons.person, color: Colors.green,),
prefixText: ' ',
suffixText: 'USD',
suffixStyle: const TextStyle(color: Colors.green)),
)
)
Screenshot of the result is shown below.
The new way to do it is to use enabledBorder like this:
new TextField(
decoration: new InputDecoration(
enabledBorder: const OutlineInputBorder(
borderSide: const BorderSide(color: Colors.grey, width: 0.0),
),
focusedBorder: ...
border: ...
),
)
That is not changing due to the default theme set to the screen.
So just change them for the widget you are drawing by wrapping your TextField with new ThemeData()
child: new Theme(
data: new ThemeData(
primaryColor: Colors.redAccent,
primaryColorDark: Colors.red,
),
child: new TextField(
decoration: new InputDecoration(
border: new OutlineInputBorder(
borderSide: new BorderSide(color: Colors.teal)),
hintText: 'Tell us about yourself',
helperText: 'Keep it short, this is just a demo.',
labelText: 'Life story',
prefixIcon: const Icon(
Icons.person,
color: Colors.green,
),
prefixText: ' ',
suffixText: 'USD',
suffixStyle: const TextStyle(color: Colors.green)),
),
));
Well, I really don't know why the color assigned to border does not work. But you can control the border color using other border properties of the textfield. They are:
disabledBorder: Is activated when enabled is set to false
enabledBorder: Is activated when enabled is set to true (by default enabled property of TextField is true)
errorBorder: Is activated when there is some error (i.e. a failed validate)
focusedBorder: Is activated when we click/focus on the TextField.
focusedErrorBorder: Is activated when there is error and we are currently focused on that TextField.
A code snippet is given below:
TextField(
enabled: false, // to trigger disabledBorder
decoration: InputDecoration(
filled: true,
fillColor: Color(0xFFF2F2F2),
focusedBorder: OutlineInputBorder(
borderRadius: BorderRadius.all(Radius.circular(4)),
borderSide: BorderSide(width: 1,color: Colors.red),
),
disabledBorder: OutlineInputBorder(
borderRadius: BorderRadius.all(Radius.circular(4)),
borderSide: BorderSide(width: 1,color: Colors.orange),
),
enabledBorder: OutlineInputBorder(
borderRadius: BorderRadius.all(Radius.circular(4)),
borderSide: BorderSide(width: 1,color: Colors.green),
),
border: OutlineInputBorder(
borderRadius: BorderRadius.all(Radius.circular(4)),
borderSide: BorderSide(width: 1,)
),
errorBorder: OutlineInputBorder(
borderRadius: BorderRadius.all(Radius.circular(4)),
borderSide: BorderSide(width: 1,color: Colors.black)
),
focusedErrorBorder: OutlineInputBorder(
borderRadius: BorderRadius.all(Radius.circular(4)),
borderSide: BorderSide(width: 1,color: Colors.yellowAccent)
),
hintText: "HintText",
hintStyle: TextStyle(fontSize: 16,color: Color(0xFFB3B1B1)),
errorText: snapshot.error,
),
controller: _passwordController,
onChanged: _authenticationFormBloc.onPasswordChanged,
obscureText: false,
),
disabledBorder:
enabledBorder:
focusedBorder:
errorBorder:
errorFocusedBorder:
The code in which you change the color of the primaryColor andprimaryColorDark does not change the color inicial of the border, only after tap the color stay black
The attribute that must be changed is hintColor
BorderSide should not be used for this, you need to change Theme.
To make the red color default to put the theme in MaterialApp(theme: ...) and to change the theme of a specific widget, such as changing the default red color to the yellow color of the widget, surrounds the widget with:
new Theme(
data: new ThemeData(
hintColor: Colors.yellow
),
child: ...
)
Below is the code and gif:
Note that if we define the primaryColor color as black, by tapping the widget it is selected with the color black
But to change the label and text inside the widget, we need to set the theme to InputDecorationTheme
The widget that starts with the yellow color has its own theme and the widget that starts with the red color has the default theme defined with the function buildTheme()
import 'package:flutter/material.dart';
void main() => runApp(new MyApp());
ThemeData buildTheme() {
final ThemeData base = ThemeData();
return base.copyWith(
hintColor: Colors.red,
primaryColor: Colors.black,
inputDecorationTheme: InputDecorationTheme(
hintStyle: TextStyle(
color: Colors.blue,
),
labelStyle: TextStyle(
color: Colors.green,
),
),
);
}
class MyApp extends StatelessWidget {
#override
Widget build(BuildContext context) {
return new MaterialApp(
theme: buildTheme(),
home: new HomePage(),
);
}
}
class HomePage extends StatefulWidget {
#override
_HomePageState createState() => new _HomePageState();
}
class _HomePageState extends State<HomePage> {
String xp = '0';
#override
Widget build(BuildContext context) {
return new Scaffold(
appBar: new AppBar(),
body: new Container(
padding: new EdgeInsets.only(top: 16.0),
child: new ListView(
children: <Widget>[
new InkWell(
onTap: () {},
child: new Theme(
data: new ThemeData(
hintColor: Colors.yellow
),
child: new TextField(
decoration: new InputDecoration(
border: new OutlineInputBorder(),
hintText: 'Tell us about yourself',
helperText: 'Keep it short, this is just a demo.',
labelText: 'Life story',
prefixIcon: const Icon(Icons.person, color: Colors.green,),
prefixText: ' ',
suffixText: 'USD',
suffixStyle: const TextStyle(color: Colors.green)),
)
)
),
new InkWell(
onTap: () {},
child: new TextField(
decoration: new InputDecoration(
border: new OutlineInputBorder(
borderSide: new BorderSide(color: Colors.teal)
),
hintText: 'Tell us about yourself',
helperText: 'Keep it short, this is just a demo.',
labelText: 'Life story',
prefixIcon: const Icon(Icons.person, color: Colors.green,),
prefixText: ' ',
suffixText: 'USD',
suffixStyle: const TextStyle(color: Colors.green)),
)
)
],
),
)
);
}
}
enabledBorder: OutlineInputBorder(
borderRadius: BorderRadius.circular(10.0),
borderSide: BorderSide(color: Colors.red)
),
TextField(
decoration: InputDecoration(
border: OutlineInputBorder(
borderRadius: BorderRadius.all(Radius.circular(4.0)),
borderSide: BorderSide(width: 1.0),
),
enabledBorder: OutlineInputBorder(
borderSide: BorderSide(color: Colors.grey),
),
focusedBorder: OutlineInputBorder(
borderSide: BorderSide(color: Colors.blueGrey),
),
errorBorder: OutlineInputBorder(
borderSide: BorderSide(color: Colors.redAccent),
),
focusedErrorBorder: OutlineInputBorder(
borderSide: BorderSide(color: Colors.orangeAccent),
),
disabledBorder: OutlineInputBorder(
borderSide: BorderSide(color: Colors.white),
),
contentPadding: EdgeInsets.all(10.0),
hintText: 'Tell us about yourself',
helperText: 'Keep it short, this is just a demo.',
labelText: 'Life story',
prefixIcon: const Icon(
Icons.person,
color: Colors.green,
),
prefixText: ' ',
suffixText: 'USD',
suffixStyle: const TextStyle(color: Colors.green),
),
),
The best and most effective solution is just adding theme in your main class and add input decoration like these.
theme: ThemeData(
inputDecorationTheme: InputDecorationTheme(
border: OutlineInputBorder(
borderSide: BorderSide(color: Colors.pink)
)
),
)
Inside your lib file
Create a folder called colors.
Inside the colors folder create a dart file and name it color.
Paste this code inside it
const MaterialColor primaryOrange = MaterialColor(
_orangePrimaryValue,
<int, Color>{
50: Color(0xFFFF9480),
100: Color(0xFFFF9480),
200: Color(0xFFFF9480),
300: Color(0xFFFF9480),
400: Color(0xFFFF9480),
500: Color(0xFFFF9480),
600: Color(0xFFFF9480),
700: Color(0xFFFF9480),
800: Color(0xFFFF9480),
900: Color(0xFFFF9480),
},
);
const int _orangePrimaryValue = 0xFFFF9480;
Go to your main.dart file and place this code in your theme
theme:ThemeData(
primarySwatch: primaryOrange,
),
Import the color folder in your main.dart like this import 'colors/colors.dart';
border: OutlineInputBorder(borderSide: BorderSide(color: CustomColors.primaryColor),),
We have tried custom search box with the pasted snippet. This code will useful for all kind of TextFiled decoration in Flutter. Hope this snippet will helpful for others.
Container(
margin: EdgeInsets.fromLTRB(0.0, 10.0, 0.0, 10.0),
child: new Theme(
data: new ThemeData(
hintColor: Colors.white,
primaryColor: Colors.white,
primaryColorDark: Colors.white,
),
child:Padding(
padding: EdgeInsets.all(10.0),
child: TextField(
style: TextStyle(color: Colors.white),
onChanged: (value) {
filterSearchResults(value);
},
controller: editingController,
decoration: InputDecoration(
labelText: "Search",
hintText: "Search",
prefixIcon: Icon(Icons.search,color: Colors.white,),
enabled: true,
enabledBorder: OutlineInputBorder(
borderSide: BorderSide(color: Colors.white),
borderRadius: BorderRadius.all(Radius.circular(25.0))),
border: OutlineInputBorder(
borderSide: const BorderSide(color: Colors.white, width: 0.0),
borderRadius: BorderRadius.all(Radius.circular(25.0)))),
),
),
),
),
Padding(
padding: EdgeInsets.symmetric(vertical: 10, horizontal: 40),
child: TextField(
cursorColor: Color.fromRGBO(25, 118, 218, 1),
decoration: new InputDecoration(
border: new OutlineInputBorder(
borderSide:
new BorderSide(color: Color.fromRGBO(25, 118, 218, 1)),
),
focusedBorder: new OutlineInputBorder(
borderSide:
new BorderSide(color: Color.fromRGBO(25, 118, 218, 1)),
),
labelText: "Edit Phone",
labelStyle: TextStyle(
color: Colors.grey,
),
prefixIcon: const Icon(
Icons.phone_outlined,
color: Color.fromRGBO(25, 118, 218, 1),
),
),
),
),
Thank me later :)
You can use this code for bottom sheets as well as for normal text fields :
class TextFieldForDropDown extends StatelessWidget {
final String title;
final String hintText;
final TextEditingController textEditingController;
bool isPassword;
final Function onTap;
final bool enable;
TextFieldForDropDown({this.title, this.hintText, this.textEditingController, this.isPassword = false, this.onTap, this.enable});
#override
Widget build(BuildContext context) {
var titleTextStyle = TextStyle(
color: Color(0xff9098C8),
fontSize: 12,
fontWeight: FontWeight.w400,
fontFamily: "Muli",
);
var textFieldTextStyle = TextStyle(
color: Colors.white,
fontSize: 14,
fontWeight: FontWeight.w400,
fontFamily: "Muli",
);
var borderSides = OutlineInputBorder(borderSide: new BorderSide(color: Color(0xff38406B)));
var borderSides1 = OutlineInputBorder(borderSide: new BorderSide(color: Color(0xffdae4ff)));
return InkWell(
onTap: onTap,
child: Container(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(this.title, style: titleTextStyle),
SizedBox(height: 8),
TextFormField(
enabled: enable,
// onTap: onTap,
obscureText: isPassword,
style: textFieldTextStyle,
decoration: InputDecoration(
contentPadding: EdgeInsets.symmetric(horizontal: 8, vertical: 8),
hintText: this.hintText,
hintStyle: titleTextStyle,
border: textEditingController.text != "" ? borderSides1 :borderSides,
enabledBorder: textEditingController.text != "" ? borderSides1 :borderSides,
disabledBorder: textEditingController.text != "" ? borderSides1 :borderSides,
focusedBorder: OutlineInputBorder(borderSide: new BorderSide(color: Color(0xffdae4ff))),
),
controller: textEditingController,
)
],
),
),
);
}
}
and use like this :
TextFieldForDropDown(
title: 'Phone Number*',
hintText: '+123-22-223-00',
textEditingController: viewModel.phoneController,
),