I am trying to look for an example in flutter in which there could be buttons on the bottom part of the ListTile. I have the below code, but somehow I am not able to add buttons in the bottom of the cell , I want to add 3 buttons , similar to the image shared
ListTile(title: Text("ListTile"),
subtitle: Text("Sample Subtitle. \nSubtitle line 3"),
trailing: Icon(Icons.home),
leading: Icon(Icons.add_box),
isThreeLine: true,
onTap: (){
print("On Tap is fired");
},
)
you can use a column inside your subtitle like this:
ListTile(
title: Text('title'),
subtitle: Column(
children: <Widget>[
Text('inside column'),
FlatButton(child: Text('button'), onPressed: () {})
],
),
),
preview on code pen
Try A Column with 2 Rows in your subtitle.
subtitle: Column(
children: <Widget>[
Container(height: 50, color: Colors.red, child: Row()),
Container(
child: Row(
children: <Widget>[
FlatButton(
child: Text("btn1"),
onPressed: () {},
),
FlatButton(
child: Text("btn2"),
onPressed: () {},
),
FlatButton(
child: Text("btn3"),
onPressed: () {},
),
],
))
],
),
You can use, ButtonBar
ButtonBar(children: [
FlatButton(
child: Text("Initialised Love"),
onPressed: () {},
),
]),
Related
I am new to flutter and I was wondering if someone can help me with my row of buttons. They both work outside of the row but not within it. I have attached the code below please let me know if you can help or need more information.
Expanded(
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: <Widget>[
IconButton(
icon: Icon(Icons.edit),
)
floatingActionButton: FloatingActionButton(
child: Icon(Icons.add),
onPressed: () async {
Navigator.push(
context,
MaterialPageRoute(
builder: (context) => StudyPage(
title: 'Add a study',
selected: 0,
),
),
);
},
),
],
)
],
),
I little modified your (Row) code as follows and now it works.
Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: <Widget>[
IconButton(
icon: const Icon(Icons.edit),
onPressed: () {},
),
FloatingActionButton(
child: const Icon(Icons.add),
onPressed: () async {
Navigator.push(
context,
MaterialPageRoute(
builder: (context) => StudyPage(
title: 'Add a study',
selected: 0,
),
),
);
},
),
]),
As far as I know, you can try this
Row(children:[
Expanded(
child:
IconButton(
icon: Icon(Icons.edit),
)),
Expanded(
child:
IconButton(
icon: Icon(Icons.edit),
)),
]);
if it solve your problem, kindly accept it as an answer so that others will get help
First. Expanded only work when place inside Colum/Row children.
Expanded will take all space of parent Colum/Row and expand Colum/Row size it possible.
If you want Colum/Row to max size, try add mainAxisSize: MainAxisSize.max to Colum/Row instead.
Second. Your code look like has error when floatingActionButton not is a Widget when you place in Colum/Row children, it is a props of Scaffold. Try to replace it by a valid button like IconButton/ElevatedButton/etc.... Your IconButton missing onPressed too.
Example:
Row(
mainAxisSize: MainAxisSize.max,
children: [
Expanded( // Place `Expanded` inside `Row`
child: ElevatedButton(
child: Text('First button'),
onPressed: () {}, // Every button need a callback
),
),
Expanded( // Place 2 `Expanded` mean: they try to get maximum size and they will have same size
child: ElevatedButton(
child: Text('Second button'),
onPressed: () {},
),
),
],
)
I am building the app where my widget tree starts with Scaffold and as for body parameter, I assign the column widget. Within the column widget, I want the first 3 buttons sitting side by side, which work fine and next Expanded Widget which takes whole screen and third again 2 buttons sitting side by side. However, the thing is that, the third row widget is not visible on the screen of the phone. Can someone explain why it happens?
Scaffold(
appBar: AppBar(
title: const Text("My Work Timer"),
),
body: Column(
mainAxisSize: MainAxisSize.min,
children: [
Row(
children: [
Padding(padding: EdgeInsets.all(defaultPadding)),
Expanded(
child: ProductivityButton(
color: const Color(0xff009688),
text: "Work",
size: 3,
onPressed: () {}),
),
Padding(padding: EdgeInsets.all(defaultPadding)),
Expanded(
child: ProductivityButton(
color: const Color(0xff607D8B),
text: "Short Break",
size: 3,
onPressed: () {}),
),
Padding(padding: EdgeInsets.all(defaultPadding)),
Expanded(
child: ProductivityButton(
color: const Color(0xff455A64),
text: "Long Break",
size: 3,
onPressed: () {}),
),
Padding(padding: EdgeInsets.all(defaultPadding)),
],
),
Expanded(
child: Text("Hello"),
),
Row(
children: [
Padding(padding: EdgeInsets.all(defaultPadding)),
Expanded(
child: ProductivityButton(
color: const Color(0xff212121),
size: 2,
text: "Stop",
onPressed: () {},
)),
Padding(padding: EdgeInsets.all(defaultPadding)),
Expanded(
child: ProductivityButton(
color: const Color(0xff009688),
size: 2,
text: "Restart",
onPressed: () {},
)),
Padding(padding: EdgeInsets.all(defaultPadding)),
],
)
],
),
);
regards
I have a navigation drawer with a bunch of items and I want the logout item aligned to the very bottom of the drawer.
return Drawer(
child: Column(
children: [
DrawerAccountHeader(UserType.worker),
DrawerNavigationItem(
"Home",
Icons.home,
),
new ListTile(
title: new Text('Jobs', style: TextStyle(color: Colors.black54),),
dense: true,
),
DrawerNavigationItem(
"Nearby",
Icons.location_on,
),
DrawerNavigationItem(
"Applied",
Icons.check_circle_outline,
),
DrawerNavigationItem(
"Hired",
Icons.check_circle,
),
Expanded(child: Container()),
Divider(),
DrawerNavigationItem(
"Logout",
Icons.exit_to_app,
)
],
),
);
But on smaller screen I get overflow error because that topmost column height is bigger than screen height. So I tried changing the column to a ListBox and then I get an exception "Vertical viewport was given unbounded height", because I have the Expanded() in between the items to make that gap so that Login buttons sticks to the bottom of the list.
Is there any way to achieve below?
Have the login button (and possibly a group of buttons) stick to the bottom of the screen when there's vertical space.
Make the drawer item scrollable when there's not enough vertical space.
(nice to have) The scrollable, the entire drawer can be scrolled. I.e. on a small screen the user will need to scroll the drawer to get to the logout option.
Try this,
Drawer(
child: LayoutBuilder(
builder: (context, constraint) {
return SingleChildScrollView(
child: ConstrainedBox(
constraints: BoxConstraints(minHeight: constraint.maxHeight),
child: IntrinsicHeight(
child: Column(
children: <Widget>[
DrawerHeader(
margin: EdgeInsets.all(0.0),
child: Center(
child: Text("Header"),
),
),
ListTile(
leading: Icon(Icons.home),
title: Text("Home"),
onTap: () {},
),
new ListTile(
title: new Text(
'Jobs',
style: TextStyle(color: Colors.black54),
),
dense: true,
),
ListTile(
leading: Icon(Icons.location_on),
title: Text("Nearby"),
onTap: () {},
),
ListTile(
leading: Icon(Icons.check_circle_outline),
title: Text("Applied"),
onTap: () {},
),
ListTile(
leading: Icon(Icons.check_circle),
title: Text("Hired"),
onTap: () {},
),
const Expanded(child: SizedBox()),
const Divider(height: 1.0, color: Colors.grey),
ListTile(
leading: Icon(Icons.exit_to_app),
title: Text("Logout"),
onTap: () {},
)
],
),
),
),
);
},
),
)
Use the Align widget to position bottom
Align(
alignment: Alignment.bottomCenter, //you can set it as per your requirement
child: Container(
child: Image.asset(
"assets/drawerCycleImage.png", //or Text widget or More Any
)),
#override
Widget build(BuildContext context) {
return Scaffold(
appBar:AppBar(
title:Text('Title')),
drawer:Drawer(
child:Stack(
children:[
ListView(
shrinkWrap:true,
children: List.generate(25,(ind){
//SizedBox is to remain space for logout button !
return ind==25 ?
SizedBox(height:60)
: ListTile(title:Text('Item $ind'));
})
),
Align(
alignment:Alignment.bottomCenter,
child: Container(
height:60,
color:Colors.black,
child: ListTile(
leading:Icon(Icons.exit_to_app),
title:Text('Logout')
),
),
)
]
)
),
body: Container(
alignment:Alignment.center,
child: Text('Hello !')
),
);
}
How can I make a clickable widget with a ripple and a button inside?
Here is the code I have:
Material(
child: InkWell(
onTap: () {},
child: Column(
children: <Widget>[
Text("this column is clickable"),
IconButton(
icon: Icon(Icons.airplanemode_active),
onPressed: () {},
),
]
)
)
),
When clicking on the Column, everything works fine, the ripple effect go behind the IconButton as expected. But when clicking on the IconButton, the onPressed trigger is called but it also activates the InkWell. Is there a way to prevent in from activation the InkWell?
Put Column widget inside GestureDetector and set excludeFromSemantics: true like the following:
Material(
child: Padding(
padding: const EdgeInsets.all(40.0),
child: InkWell(
onTap: () {},
child: GestureDetector(
excludeFromSemantics: true,
child: Column(
children: <Widget>[
Text("this column is clickable"),
IconButton(
icon: Icon(Icons.airplanemode_active),
onPressed: () {},
),
]
),
)
),
)
),
Its from this github post.
I want to create a persistentFooterButtons with 3 FlatButton.icon
to equally take the whole width of the Screen, and customize itself with different screen sizes, i tried many approaches like Wrap,Expanded, i couldn't make it work, i even tried
final screenSize = MediaQuery.of(context).size;
Container(
width: screenSize.width /3 ,
child: FlatButton.icon(
onPressed: null,
icon: Icon(Icons.search),
label: Text("search")),
),
but the text always overflows on the right side of the screen.
So, Any ideas how this might go?
**Edit**
i found this approach which is very helpful
persistentFooterButtons: <Widget>[
Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: <Widget>[
FlatButton(
onPressed: () {},
child: Column(
mainAxisSize: MainAxisSize.min,
children: <Widget>[
new Icon(Icons.lightbulb_outline),
new Text('Idea'),
],
),
),
FlatButton(
onPressed: () {},
child: Column(
mainAxisSize: MainAxisSize.min,
children: <Widget>[
new Icon(Icons.lightbulb_outline),
new Text('Idea'),
],
),
),
FlatButton(
onPressed: () {},
child: Column(
mainAxisSize: MainAxisSize.min,
children: <Widget>[
new Icon(Icons.lightbulb_outline),
new Text('Idea'),
],
),
),
],
),
],
The only problem is that mainAxisAlignment property doesn't make any changes, so the three buttons are sided together
See here
Any help?
For create a persistentFooterButtons you need to use bottomNavigationBar.
And For create 3 flatButton with equal size, you need to use flex attribute inside Expanded Widget.
Scaffold(
body: Container(
color: Colors.white,
child: Center(child: Text("Flutter"),),
),
bottomNavigationBar: new Container(
padding: EdgeInsets.all(0.0),
child: Row(
mainAxisSize: MainAxisSize.max,
children: <Widget>[
Expanded(
flex: 1,
child: FlatButton.icon(
onPressed: () {
},
icon: Icon(Icons.search),
label: Text("Search"),
),
),
Expanded(
flex: 1,
child: FlatButton.icon(
onPressed: () {
},
icon: Icon(Icons.search),
label: Text("Search"),
),
),
Expanded(
flex: 1,
child: FlatButton.icon(
onPressed: () {
},
icon: Icon(Icons.search),
label: Text("Search"),
),
),
],
),
),
);