Is there anyway that I can position text in the extended floating action button.
For example I want to position text at the right corner of the button.
How can I do this ?
Thank you for your help.
The FloatingActionButton in the Scaffold accepts a widget. So you can do something like this:
floatingActionButton: Stack(
children: [
FloatingActionButton.extended(
// label cannot be null, but it's a widget
// so it can be an empty container or something else
label: Text("button"),
icon: Icon(Icons.add),
onPressed: () {},
),
Positioned(right: 0.0, top: 0.0, child: Text("text")),
],
),
try to wrap Text Widget with Padding or set padding to floating action button.
Related
I try to use default position of notch FloatingActionButton but FloatingActionButton just have three position (startDocked, endDocked and centerDocked) but I need to add notch between center and left or center and right like below picture.
flutter FloatingActionButton notch position
how i can do it?
Try to wrap your FloatingActionButton with Padding to shift position:
floatingActionButton: Padding(
padding: const EdgeInsets.only(left: 50.0),
child: FloatingActionButton(
child: Icon(Icons.remove),
onPressed: () => null,
),
),
Hello This is my code:
floatingActionButton: FloatingActionButton(onPressed:(){
Icon(Icons.edit);
} ,),
The problem is, when i add any icon (like icons.edit or icons.alarm etc.), it shows empty circular button.
floatingActionButton: FloatingActionButton(
onPressed: () {
//do something
},
child: Icon(Icons.edit),
),
This is because you are putting the Icon inside on onPressed. OnPressed is code that executes when the button is pressed, add a child Icon widget.
You haven't added a child to the FloatingActionButton.
Specify the child property of FloatingActionButton
floatingActionButton: FloatingActionButton(
child: Icon(Icons.edit, color: Colors.white),
onPressed:(){
// onPressed function
},
),
I am trying to add a image in floating action button which I have done easily but the problem I am facing is that I don't know how to make this image to take the whole space available in the floating action button ... I tried my best researched in the internet but did not not fount anything ...any help is appreciated thanks in advance
floatingActionButtonLocation: FloatingActionButtonLocation.centerDocked,
floatingActionButton: Container(
height: MediaQuery.of(context).size.width * 0.24,
width: MediaQuery.of(context).size.width * 0.24,
child: FloatingActionButton(
//backgroundColor:Colors.lightGreen,
child: Image.asset("assets/home_unselected.png"),
onPressed: () {}),
),
You can make use of CircleAvatar widget and pass the desired image as backgroundImage alongwith giving a custom radius to it, as below:
child: FloatingActionButton(
child: CircleAvatar(
radius: 50,
backgroundImage: AssetImage("assets/placeholder.png",
),
),
onPressed: () {}),
Hope this answers your question.
Have you tried warping the "Image" widget with "Expanded" widget?
Not sure about this though.
You just have to put your widget immediately as the child for the floatingActionButton attribute:
floatingActionButton: Image.asset("assets/icons/send_icon.png"),
By this way, you won't have unwanted padding.
You can find more info in the doc by double-clicking the attribute:
/// A button displayed floating above [body], in the bottom right corner.
///
/// Typically a [FloatingActionButton].
final Widget? floatingActionButton;
Just noticed that ListTile cover button animation when wrapped inside a container with background color set to anything but transparent. Wrapping ListTile in a container with set color is the only way I know to change background color of ListTile. Is there any other way to change background color of the ListTile without loosing button animation?
Container(
color: Colors.green,
child: ListTile(
title: Text('Test'),
trailing: IconButton(
icon: Icon(Icons.add),
onPressed: () {},
),
),
)
OUTPUT
This is because of the way InkWell works (Some buttons, like the IconButton, use InkWell or InkResponse as their parent). You can read about it more on this github issue page.
In order to make that ripple effect to display on top of the decorated Container (the green one in your code) - it needs a Material widget above the Container in the widget display tree.
So you should edit the code and add a Material widget with transparency in your Container, so the widget display tree will look like Container -> Material -> Ink.
Container(
color: Colors.green,
child: Material(
type: MaterialType.transparency,
child: ListTile(
title: Text('Test'),
trailing: IconButton(
icon: Icon(Icons.add),
onPressed: () {},
),
),
),
),
it's possible to create a float action button which open more float buttons, and If yes, can you give me a example?
Like these :
Flutter gives a named parameter in Scaffold Widget - ‘floatingActionButton’. And the named parameter floatingActionButton shouldn't take only FloatingActionButton widget, it should take Widget and it does. So you can assign another widget instead of FloatingActionButton like as Column, Row, Stack. And it works.
floatingActionButton: Row(
children: [
RaisedButton(child: Text('Button1'), onPressed: (){}),
RaisedButton(child: Text('Button1'), onPressed: (){}),
]
),
I just give you a reference example, it will work - you just need to customize the styles and positioning as you want. Hope it will be helpful.
Using the SpeedDial widget provided by flutter_speed_dial package you can use multiple float button as children of a parent floating action button. You can also add animated icons.
In your pubspec.yaml under dependecies, add:
dependencies:
flutter_speed_dial: ^1.2.5
Now you can use the SpeedDial widget in your FAB:
floatingActionButton: SpeedDial(
//provide here features of your parent FAB
children: [
SpeedDialChild(
child: Icon(Icons.accessibility),
label: 'First',
onTap: null,),
SpeedDialChild(
child: Icon(Icons.accessibility),
label: 'Second',
onTap: null,),
...
]
),
Try This
floatingActionButton: Column(
mainAxisAlignment: MainAxisAlignment.end,
children: [
FloatingActionButton(
onPressed: getImage,
child: Icon(Icons.camera),
),
SizedBox(height: 8,),
FloatingActionButton(
onPressed: getImage,
child: Icon(Icons.camera),
),
],
)