So, I want the row with a string of 2 lines ("Some long string with 2 lines heres") to be properly aligned with the string of 1 line: ("Name:"), but I want to do this WITHOUT checking the string length.
This is my code for the row:
Row(
children: <Widget>[
Text(
title,
style: Theme.of(context).textTheme.headline6.copyWith(height: 1.24),
),
Spacer(),
Container(
width: 242.0,
alignment: Alignment.bottomRight,
child: Text(
text,
textAlign: TextAlign.end,
maxLines: 2,
style: Theme.of(context).textTheme.bodyText1.apply(
color: kGrey,
),
),
),
],
);
As for the result I want, here's an image example:
Use crossAxisAlignment Row parameter to align the text to start crossAxisAlignment: CrossAxisAlignment.start
Solution-
Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
Text(
title,
style: Theme.of(context)
.textTheme
.headline6
.copyWith(height: 1.24),
),
Spacer(),
Container(
width: 242.0,
alignment: Alignment.bottomRight,
child: Text(
text,
textAlign: TextAlign.end,
maxLines: 2,
style: Theme.of(context).textTheme.bodyText1.apply(
color: kGrey,
),
),
),
],
),
Hope this will help you If you have any doubts ask in comment.
Related
I am trying to align the name to the left side but it is not working. Always displays in the center suppose I use text-align. So, How to resolve this issue?
Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Text(
"Name",
maxLines: 1,
overflow: TextOverflow.ellipsis,
softWrap: false,
textAlign: TextAlign.left,
style: const TextStyle(fontSize: 16,color: Colors.black,fontWeight: FontWeight.bold,),
),
const SizedBox( width: 160,
child:Text(
"mynameee#gmail.com",
maxLines: 3,
overflow: TextOverflow.ellipsis,
softWrap: true,
style: const TextStyle(
fontSize: 12,
color: Colors.black,
),
),),
],
),
In column widget add this line :
crossAxisAlignment: CrossAxisAlignment.start
and remove :
mainAxisAlignment: MainAxisAlignment.center,
Add this to column:
crossAxisAlignment: CrossAxisAlignment.start,
Warp your column with Container and then inside the container enter below line:
alignment:Alignment.center
add Container for the text and give it alignment
Like this:
Container(
alignment: Alignment.centerLeft,
child:Text('text here')
)
And you want display the name and email together use Row
Like this:
Row(
mainAxisAlignment: MainAxisAlignment.start,
children:[
Text("name:"),
Text("Example#gmail.com"),
]
)
And the output well be like this:
Name: Example#gmail.com
Container(
alignment: Alignment.centerLeft,
child:Text('text here',textalign:center)
)
That's how it looks when I have a WidgetSpan and a TextSpan, and the text inside the TextSpan is too long:
problem
A similar question has already been asked here TextSpan's text doesn't show if it overflows and is placed after WidgetSpan, but the one answer isn't suitable for my problem.
I have two Text.rich() widgets (which each host one WidgetSpan and one TextSpan) inside an Expanded widget, both Expanded with flex:1, because I want them to be the same size and take as much space as they can. That's why a row is not an option, you can't (as far as I know) put two rows side by side, at this happens...
using rows
This is how it's supposed to look like, just with the TextOverflow.ellipsis, if the text is too long:
target UI
Here is my code:
Row(
children: [
Expanded(
flex: 1,
child: Text.rich(
TextSpan(children: [
WidgetSpan(
child: Container(
margin: const EdgeInsets.only(right: 4.0),
child: SvgPicture.asset("assets/icons/building.svg", color:
htLightGrey),
),
),
TextSpan(
text: incident.building.name,
style: const TextStyle(
fontWeight: FontWeight.normal,
fontSize: 16.0,
color: htLightGrey, /*overflow: TextOverflow.ellipsis*/
),
),
]),
maxLines: 1,
overflow: TextOverflow.ellipsis,
),
),
Expanded(
flex: 1,
child: incident.department != null
? Text.rich(
TextSpan(children: [
WidgetSpan(
child: Container(
margin: const EdgeInsets.only(right: 4.0),
child: SvgPicture.asset("assets/icons/department.svg",
color: htLightGrey),
),
),
TextSpan(
text: incident.department!.name,
style: const TextStyle(fontWeight: FontWeight.normal,
fontSize: 16.0, color: htLightGrey, overflow:
TextOverflow.ellipsis),
),
]),
maxLines: 1,
overflow: TextOverflow.ellipsis,
)
: const SizedBox.shrink(),
)
],
)
To achieve your target Ui, use the Wrap widget instead of the Row widget. Here, when the contents of the widget overflow/exceed it will break it to the next line, hence you'll achieve your target Ui.
While we like to archive this UI, we are using Row as parent widget, which is perfect. Then we can split the row into tree part, left two part will get same and maximum available width. For this scenario, widget structure as follows.
Row(
mainAxisSize: MainAxisSize.min,
children: [
Expanded(
flex: 1,
child: Container(
color: Colors.green,
child: Column(
crossAxisAlignment: CrossAxisAlignment.start, //start from left
children: [
buildItem(
text:
"incident.buildi cident.buildi cident.buildi cident.buildi cident.building.name"),
buildItem(text: "incide ing.ssss"),
],
),
),
),
Expanded(
flex: 1,
child: Container(
color: Colors.red,
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
buildItem(text: "i ent.building.name"),
buildItem(text: "incident.building.ssss"),
],
),
),
),
IconButton(
onPressed: () {},
iconSize: 33,
icon: Icon(Icons.arrow_right),
),
],
),
And inside Text.rich add use alignment: PlaceholderAlignment.middle, on WidgetSpan to set the middle.
maxLines: 1,
overflow: TextOverflow.ellipsis,
textAlign: TextAlign.start,
And you will get
I am using extra container to point the UI, simply remove the container from the column. Also, you can use Row instead of Rich Text.
Test widget
class _TestGroundState extends State<TestGround> {
#override
Widget build(BuildContext context) {
return Scaffold(
body: Column(
children: [
Row(
mainAxisSize: MainAxisSize.min,
children: [
Expanded(
flex: 1,
child: Container(
color: Colors.green,
child: Column(
crossAxisAlignment:
CrossAxisAlignment.start, //start from left
children: [
buildItem(
text:
"incident.buildi cident.buildi cident.buildi cident.buildi cident.building.name"),
buildItem(text: "incide ing.ssss"),
],
),
),
),
Expanded(
flex: 1,
child: Container(
color: Colors.red,
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
buildItem(text: "i ent.building.name"),
buildItem(text: "incident.building.ssss"),
],
),
),
),
IconButton(
onPressed: () {},
iconSize: 33,
icon: Icon(Icons.arrow_right),
),
],
),
],
));
}
Text buildItem({
required String text,
}) {
return Text.rich(
TextSpan(
children: [
WidgetSpan(
alignment: PlaceholderAlignment.middle,
child: Container(
child: Icon(Icons.ac_unit),
),
),
TextSpan(
text: text,
style: TextStyle(
fontWeight: FontWeight.normal,
fontSize: 16.0,
),
),
],
),
maxLines: 1,
overflow: TextOverflow.ellipsis,
textAlign: TextAlign.start,
);
}
}
More about flutter layout
I have one "row" and two "text" widgets inside. I want to align the starting place of two texts. ie "m. name" and "m105" should line up.
Container(
child: Row(
children: [
Container(
child: Align(
alignment: Alignment.topLeft,
child: Text(
"M. Adı: ",
style: TextStyle(fontWeight: FontWeight.bold),
),
),
),
// SizedBox(
// width: 20,
// ),
Expanded(
child: Text(
"$productName",
overflow: TextOverflow.ellipsis,
maxLines: 3,
softWrap: true,
),
),
],
),
),
Try
Row() widget attribute
crossAxisAlignment: CrossAxisAlignment.start
Text() widget attribute
textAlign: TextAlign.start,
/// Try something like that
Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
Text(
"M. Adı: ",
style: TextStyle(fontWeight: FontWeight.bold),
),
),
SizedBox(width: 5),
Flexible(
child: Text(
"$productName",
textAlign: TextAlign.start,
),
),
],
),
Add crossAxisAlignment: CrossAxisAlignment.center, to your Row widget it should be aligned as you desired or still if it doesnt works just try changing center with other values check which one works for you...
and even after adding above property to your Row widget then you would have to remove alignment of topleft in your text of m.name
Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(showing.title, style: browseTitle, overflow: TextOverflow.ellipsis,),
Text(showing.dates, style: browseInfo),
SizedBox(
height: 20,
),
Text('Posted by: ' + showing.email, style: browseInfo),
],
),
This code produces this:
But the problem is that the textoverflow I put inside the text doesn't seem to be applying and the text keeps overflowing. How do I solve this so that the text doesn't overflow and it turns into an ellipsis?
CheckOut this work perfect
Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
SizedBox(
width: MediaQuery.of(context).size.width,
child: Text(
showing.title,
style: browseTitle,
maxLines: 1,
overflow: TextOverflow.ellipsis,
),
),
Text(showing.dates, style: browseInfo),
SizedBox(height: 20),
Text('Posted by: ' + showing.email, style: browseInfo),
],
),
I am looking for help in centering the "mytitle" text in a column.
I tried centerTitle: true, between 'mytitle' and 'overflow', but it did not work:
Card(
child: Container(
child: Column(
crossAxisAlignment: CrossAxisAlignment.center,
children: [
Padding(
child:
Text(
mytitle,
overflow: TextOverflow.ellipsis,
style: CustomTheme.bodyText1.override(
fontFamily: 'Noto Sans',
fontSize: 24,
color: txtcolor),
)
)
]
)
)
)
try to use crossAxisAlignment as follow:
Container(
alignment: Alignment.center,
Column(
crossAxisAlignment: CrossAxisAlignment.center,
children: [
Padding(
child:
Text(
mytitle,
textAlign: TextAlign.center,
overflow: TextOverflow.ellipsis,
style: CustomTheme.bodyText1.override(
fontFamily: 'Noto Sans',
fontSize: 24,
color: txtcolor),
)
)
]
)
)
for more information see this. In summary, you can set the layout of Column in two directions. The first one is the vertical axis (MainAxis) and the second one is the horizontal (crossAxis) direction. Row has the same feature but its mainAixs and crossAxis is opposite.