I am trying to add multiple lines of content in the row with the button but there is some padding issue...How to separate padding for Text
return Container(
alignment: Alignment.topLeft,
height: 30.0,
child: Row(
crossAxisAlignment: CrossAxisAlignment.stretch,
//mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: <Widget>[
Container(child: Text("${address1+', '+address2+', '+city+', '+state+', '+country}")),
IconButton(
padding: EdgeInsets.all(1.0),
icon: Icon(Icons.edit,size: 20.0,),
onPressed: () => print("a")
)
],
),
);
You add padding in any widget with Padding Widget
return Container(
alignment: Alignment.topLeft,
height: 30.0,
child: Row(
crossAxisAlignment: CrossAxisAlignment.stretch,
//mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: <Widget>[
Container(
child: Padding(
padding: const EdgeInsets.all(5.0),
child: Text("${address1+', '+address2+', '+city+', '+state+', '+country}")),
)
),
IconButton(
padding: EdgeInsets.all(1.0),
icon: Icon(Icons.edit,size: 20.0,),
onPressed: () => print("a")
)
],
),
);
Related
I need to set height of a card based on the dynamic data.My card does not shows the entire content in the card.
Card(
child: Container(
padding: EdgeInsets.all(7.0),
child: Wrap(
direction: Axis.horizontal,
spacing: 200.0, // gap between adjacent chips
runSpacing: 0.0,
children: <Widget>[
Container(
height: 40.0,
decoration: new BoxDecoration(
color: Colors.grey[800],
borderRadius: new BorderRadius.only(
topLeft: const Radius.circular(10.0),
topRight: const Radius.circular(10.0),
),
),
child: Column(
children: <Widget>[
Align(
child: Container(
padding: EdgeInsets.fromLTRB(5, 0, 0, 0),
margin: const EdgeInsets.all(8.0),
child: Text(
contactUs.title,
style: Theme.of(context).textTheme.headline,
),
),
),
],
)),
Container(
padding: EdgeInsets.all(3.0),
child: Column(
mainAxisAlignment: MainAxisAlignment.start,
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
Container(
child: Container(
child: Column(
children: <Widget>[
subtitlesLength > 0
? _listSubtitleSection(contactUs.subtitles)
: Container(),
],
),
),
),
Container(
child: Column(
children: <Widget>[
contactUs.addresses.length > 0
? _listAddressSection(contactUs.addresses)
: Container(),
],
),
),
contactUs.email != ''
? Container(
child: GestureDetector(
child: Text(
'Email: ' + contactUs.email,
style: new TextStyle(
color: Theme.of(context).primaryColor,
height: 1.5,
decoration: TextDecoration.underline,
),
),
onTap: () {
_launchURL(contactUs.email);
},
),
)
: Container(),
Container(
alignment: Alignment.centerLeft,
margin: const EdgeInsets.fromLTRB(8.0, 8.0, 8.0, 0.0),
child: Container(
child: Column(
children: <Widget>[
contactUs.links.length > 0
? _listLinksSection(contactUs.links)
: Container(),
],
),
),
),
Container(
child: Column(
children: <Widget>[
Divider(
color: Theme.of(context).accentColor,
),
FlatButton(
color: Colors.white,
child: Row(
children: <Widget>[
Icon(Icons.place,
color:
Theme.of(context).primaryColor),
Text(
'Show on maps',
style: TextStyle(
color:
Theme.of(context).primaryColor),
),
],
),
onPressed: () {
launchMap(contactUs.map);
}),
],
),
),
],
),
),
],
),
),
)
I am getting half of my data loaded in the card, remaining content is not displayed. I tried to place height for the container inside the card, but that is not working.
I need help to sort this out. Any help is appreciated.
Thanks in advance.
Removing the itemExtent property of listView builder solved the issue.
Am building a navigation Drawer in flutter, with some items on top and some items on the bottom of the drawer. But in ListView, am unable to add Column widget on the bottom of the Drawer. I had even tried expanded, but that didn't resolved the problem.
Drawer(
child: ListView(
children: <Widget>[
Container(
margin: const EdgeInsets.only(top: 10, right: 10.0, left: 10.0),
padding: const EdgeInsets.only(bottom: 10),
child: Stack(
alignment: Alignment.topRight,
children: <Widget>[
Center(
child: Column(
mainAxisSize: MainAxisSize.min,
mainAxisAlignment: MainAxisAlignment.center,
crossAxisAlignment: CrossAxisAlignment.center,
children: <Widget>[
SizedBox(height: 30),
CircleAvatar(
radius: 45,
child: Text(
'AC',
style: TextStyle(fontSize: 40),
),
),
],
),
),
],
),
),
Divider(),
Column(children: _drawerOptions),
Expanded(
child: Column(
mainAxisAlignment: MainAxisAlignment.end,
crossAxisAlignment: CrossAxisAlignment.start,
mainAxisSize: MainAxisSize.max,
children: <Widget>[
Text(
AppStrings.termsAndConditions,
style: TextStyle(
fontSize: 16.0,
color: Color.fromARGB(255, 39, 39, 39),
),
)
],
),
)
],
),
);
That last widget Column wrapped with Expanded was to put that Column at bottom of the Drawer, but that's not happening.
Can anyone suggest any solution?
You should do it the other way, put ListView inside Column using Expanded , here is the full working code.
Drawer(
child: Column(
children: <Widget>[
Container(
margin: const EdgeInsets.only(top: 10, right: 10.0, left: 10.0),
padding: const EdgeInsets.only(bottom: 10),
child: Stack(
alignment: Alignment.topRight,
children: <Widget>[
Center(
child: Column(
mainAxisSize: MainAxisSize.min,
mainAxisAlignment: MainAxisAlignment.center,
crossAxisAlignment: CrossAxisAlignment.center,
children: <Widget>[
SizedBox(height: 30),
CircleAvatar(
radius: 45,
child: Text(
'AC',
style: TextStyle(fontSize: 40),
),
),
],
),
),
],
),
),
Divider(),
Expanded(child: ListView(children: _drawerOptions)),
Spacer(),
Text("Terms and conditions"),
],
),
),
I've an ExpansionTile in a ListView in a Drawer ..I want the sub headings to align directly under its main heading the following gif shows current state..
Scaffold(
appBar: AppBar(title: Text(title)),
body: Center(child: Text('My Page!')),
drawer: Drawer(
// Add a ListView to the drawer. This ensures the user can scroll
// through the options in the Drawer if there isn't enough vertical
// space to fit everything.
child: ListView(
// Important: Remove any padding from the ListView.
// padding: EdgeInsets.zero,
children: <Widget>[
DrawerHeader(
child: Text('Drawer Header'),
decoration: BoxDecoration(
color: Colors.blue,
),
),
ExpansionTile(
title: Text('Item0'),
children: <Widget>[
Padding(
padding: const EdgeInsets.all(8.0),
child: Text('subHeading1'),
),
Text('subheading2')
],
),
ListTile(
title: Text('Item 1'),
onTap: () {
// Update the state of the app
// ...
// Then close the drawer
Navigator.pop(context);
},
),
ListTile(
title: Text('Item 2'),
onTap: () {
// Update the state of the app
// ...
// Then close the drawer
Navigator.pop(context);
},
),
],
),
),
);
This Should Solve this :
ExpansionTile(
title: Text('Item0'),
children: <Widget>[
Padding(
padding: const EdgeInsets.symmetric(horizontal: 16.0),
child: Align(
alignment: Alignment.topLeft,
child: Column(
mainAxisSize: MainAxisSize.min,
children: <Widget>[
Text('subHeading1'),
Text('subHeading2')
],
),
),
),
],
),
You can have the padding and the alignment with a container:
ExpansionTile(
title: Text('Item0'),
children: <Widget>[
Container(
padding: const EdgeInsets.symmetric(horizontal: 16.0),
alignment: Alignment.topLeft,
child: Column(
mainAxisSize: MainAxisSize.min,
children: <Widget>[
Text('subHeading1'),
Text('subHeading2')
],
),
),
],
),
I am using TabBar and a custom searchview, when I click inside TextField to search and keyboard pops up my all view hides, am attaching screenshots below. Is this flutter issue or I am doing wrong in my code. Please have a look at my code. without popping up keyboard my this is working fine.
return new Scaffold(
body: new Container(
// margin: EdgeInsets.all(10.0),
//color: Colors.white30,
child: new Column(
children: <Widget>[
new Container(
height: 70.0,
color: Theme.of(context).primaryColor,
child: new Padding(
padding: const EdgeInsets.all(8.0),
child: new Card(
child: new Container(
child: new Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: <Widget>[
Padding(
padding: const EdgeInsets.only(left: 3.0),
child: new Icon(Icons.search),
),
new Container(
width: MediaQuery.of(context).size.width - 100.0,
// Subtract sums of paddings and margins from actual width
child: new TextField(
controller: controller,
decoration: new InputDecoration(
hintText: 'Search', border: InputBorder.none),
// onChanged: onSearchTextChanged,
),
),
new IconButton(icon: new Icon(Icons.cancel), onPressed: () {
controller.clear();
// onSearchTextChanged('');
FocusScope.of(context).requestFocus(new FocusNode());
},),
],
),
)
))),
new Flexible(
child: new ListView.builder(
itemCount: productList == null ? 0 : productList.length,
itemBuilder: (BuildContext context, int index) {
return new Container(
child: new Column(
children: <Widget>[
new Container(
margin: EdgeInsets.all(10.0),
child: new Column(
children: <Widget>[
new Column(
children: <Widget>[
new Padding(padding: const EdgeInsets.only(top: 5.0)),
new Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: <Widget>[
new Container(
alignment: FractionalOffset.topLeft ,
width: 250.0,
child: new Column(
mainAxisAlignment: MainAxisAlignment.start,
children: <Widget>[
new Text(productList[index].name,
style: new TextStyle(color: Colors.black,
fontSize: 18.0, fontWeight: FontWeight.bold),
)
],
),
),
new Text("£"+productList[index].price.toString(),
style: new TextStyle(color: Colors.black,
fontSize: 18.0, fontWeight: FontWeight.bold
),),
],
)
],
),
new Row(
mainAxisAlignment: MainAxisAlignment.start,
children: <Widget>[
new Flexible(
child: new Column(
crossAxisAlignment: CrossAxisAlignment.start ,
children: <Widget>[
new Text(
productList[index].description,
overflow: TextOverflow.fade ,),
],
))
],
),
new Row(
mainAxisAlignment: MainAxisAlignment.end,
children: <Widget>[
new ListTileItemAddRemove(productList[index]),
new Padding(padding: EdgeInsets.only(bottom: 10.0))
],
)
],
),
),
new Divider(color: Colors.black,)
],
),
);
}),
),
],
)
),
);
when I click inside TextField all widgets disappears. please see below.
I think flutter widgets are resized when keyboard pops up, I've resolved this issue by setting value false of resizeToAvoidBottomPadding inside Scaffold. Issue has been resolved but still I am looking for the reason behind this issue.
return new Scaffold(
resizeToAvoidBottomPadding : false,
body: new Container(
-
-
-
-
}
I am trying to create the below image in to flutter. Trying to follow some examples but unable to get the right mix.
Plan is to connect to firebase in the next stage. So, for now I have to create a single card and then replicate it. But, I am having trouble to get the UI right thru trial and error. Any help looking in to this is much appreciated.
So far below is what I have.
import 'package:flutter/material.dart';
class liberPage extends StatefulWidget {
#override
_liberPage createState() => new _liberPage();
}
class _liberPage extends State<liberPage> {
final ShapeBorder shape;
#override
Widget build(BuildContext context) {
return new Container(
child: new Column(
mainAxisAlignment: MainAxisAlignment.start,
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.center,
children: <Widget>[
new Row(
mainAxisAlignment: MainAxisAlignment.end,
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.end,
children: <Widget>[
new Card(
elevation: 10.0,
shape: shape,
color: Colors.blue,
margin: EdgeInsets.only(top: 20.0),
child: new Column(
children: <Widget>[
new Icon(
Icons.ac_unit,
size: 100.0,
),
new Text(
"Test",
textAlign: TextAlign.left,
),
new Icon(
Icons.menu,
size: 100.0,
),
],
),
),
new Card(
elevation: 10.0,
color: Colors.yellow,
child: new Column(
children: <Widget>[
new Icon(
Icons.ac_unit,
size: 100.0,
),
],
),
)
]
)
]
),
);
}
}
What you need is a GridView with Stack widgets, not nested Rows and Columns. I have created minimal UI that may be of help.
class DishCardExample extends StatelessWidget {
#override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(),
body: GridView.count(
shrinkWrap: true,
crossAxisCount: 2,
children: List.generate(
10,
(i) => Card(
child: Column(
// mainAxisSize: MainAxisSize.max,
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Expanded(
child: Stack(
fit: StackFit.expand,
children: <Widget>[
Container(
height: MediaQuery.of(context).size.height / 4,
width: MediaQuery.of(context).size.height / 2.5,
child: DecoratedBox(
decoration: BoxDecoration(
image: DecorationImage(
image: NetworkImage(
"https://i.imgur.com/FtaGNck.jpg"),
fit: BoxFit.cover),
),
),
),
Padding(
padding: const EdgeInsets.all(8.0),
child: Align(
alignment: FractionalOffset.topLeft,
child: CircleAvatar(
backgroundColor: Colors.redAccent,
radius: 15.0,
child: Text(
"NEW",
textScaleFactor: 0.5,
),
),
),
),
Align(
alignment: FractionalOffset.topRight,
child: Container(
color: Colors.blueAccent,
height: 35.0,
width: 35.0,
child: Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Icon(Icons.account_circle),
Text(
"1P",
textScaleFactor: 0.5,
),
],
),
),
),
),
],
),
),
Center(
child: Container(
padding: const EdgeInsets.all(8.0),
alignment: FractionalOffset.bottomCenter,
child: Text(
"AWESOME DISH",
style: TextStyle(
fontWeight: FontWeight.w700,
),
),
),
),
Row(
mainAxisAlignment: MainAxisAlignment.spaceAround,
children: <Widget>[
FlatButton(
child: Text(
"Add To Cart",
style: TextStyle(color: Colors.grey[500]),
),
onPressed: () => null,
),
Text(
"\$5",
style: TextStyle(color: Colors.grey[500]),
)
],
)
],
),
),
),
),
);
}
}