When I scroll the box flickers white.
Here's a video of it:
https://flutter-project.tumblr.com/post/656161576589672448
Here's my code:
body: ListView(
children: <Widget>[
Container(
height: 120,
color: Colors.white
),
Card(
elevation: 0,
color: Colors.white,
margin: EdgeInsets.zero,
shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(0),),
child: Container(
height: 20,
decoration: BoxDecoration(
color: Color(0xFF1F305E),
borderRadius: BorderRadius.only(
topLeft: Radius.circular(30.0),
topRight: Radius.circular(30.0),),
),
),
),
The look I'm trying the achieve:
Here's a video of it:
https://flutter-project.tumblr.com/post/656241232200220672
Not sure if this is the best way but adding a box shadow got rid of it...
Card(
elevation: 0,
color: Colors.white,
margin: EdgeInsets.zero,
shadowColor: Color(0xFF1F305E),
borderOnForeground: false,
shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(0),),
child: Container(
height: 20,
decoration: BoxDecoration(
boxShadow: <BoxShadow>[
BoxShadow(
spreadRadius: 5,
color: Color(0xFF1F305E),
offset: Offset(1,1,)
)
],
color: Color(0xFF1F305E),
borderRadius: BorderRadius.only(
topLeft: Radius.circular(30.0),
topRight: Radius.circular(30.0),
bottomRight: Radius.zero,
bottomLeft: Radius.zero),
),
),
),
Related
There are multiple ways to draw a rounded rectangle. I want to draw a rounded rectangle with content inside. However, only the top of the rectangle should be rounded.
I tried
Container(
decoration:
BoxDecoration(border: Border(top: BorderSide(color: Colors.red))),
child: Column(
children: [Text("hello")],
));
but I get a red line with "hello" on bottom. Makes no sense.
With BorderRadius.vertical you can choose top corners or bottom corners.
decoration: BoxDecoration(
borderRadius: BorderRadius.vertical(
top: Radius.circular(20),
),
),
And with BorderRadius.only you can choose any corner.
decoration: BoxDecoration(
borderRadius: BorderRadius.only(
topLeft: Radius.circular(20),
topRight: Radius.circular(20),
),
),
It's a little trick
Container(
height: 100,
width: 150,
decoration: BoxDecoration(
color: Colors.red,
borderRadius: BorderRadius.all(
const Radius.circular(15.0),
),
),
child: Container(
margin: const EdgeInsetsDirectional.only(top: 2),
decoration: BoxDecoration(
color: Colors.blue,
borderRadius: BorderRadius.only(
topLeft: const Radius.circular(13.0),
topRight: const Radius.circular(13.0),
),
),
child: Column(
children: [
Text("hello"),
],
)
),
)
Try this
Container(
decoration: ShapeDecoration(
color: Colors.yourColor,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.only(
topLeft: Radius.circular(16.0),
topRight: Radius.circular(16.0),
),
),
),
),
I am trying to create a view something like this.
But the issue is that while using BeveledRectangleBorder, the border width of that side is not matching the whole border width.
I am using the below code:-
Material(
color: Colors.black,
clipBehavior: Clip.antiAlias,
shape: BeveledRectangleBorder(
side: BorderSide(
color: Color.fromRGBO(255, 255, 255, .10),
width: 2,
),
borderRadius: BorderRadius.only(
bottomLeft: Radius.circular(
ScreenUtil().setHeight(15),
),
),
),
child: new Container(
width: 100,
decoration: BoxDecoration(
color: Color.fromRGBO(255, 255, 255, .10),
borderRadius: BorderRadius.only(
topLeft: Radius.circular(5),
topRight: Radius.circular(5),
bottomRight: Radius.circular(5),
),
border: Border.all(
color: Color.fromRGBO(255, 255, 255, .10),
width: 2,
),
),
child: new Container(
height: 50,
width: 100,
),
),
)
Not sure on how to explain this but in my example the two lines are the same length. It looks like the rendering is taking the width from BorderSide and not using that perpendicular to the beveled edge but just as a horizontal width.
I'm not sure on how to fix this and if this is working as intended or a bug.
You might want to post this as an issue on the flutter github.
Material(
color: Colors.black,
clipBehavior: Clip.antiAlias,
shape: BeveledRectangleBorder(
side: BorderSide(
color: Color.fromRGBO(255, 0, 0, 1),
width: 30,
),
borderRadius: BorderRadius.only(
bottomLeft: Radius.circular(
80,
),
),
),
child: new Container(
width: 200,
height: 300,
color: Colors.black,
),
)
How can I make below tile like design in flutter, two sides are little curved and rest of the two side are straight cut with soft curve. I can make two rounded corners and two unrounded, but unable to make like below one. Anyone know how to make tile like this. I have used RoundRect, ClipRRect and Container but unable to make Widget like this. Any help will be appreciable.
Thanks for your time and effort in advance.
Here's how you do it:
Material(
clipBehavior: Clip.antiAlias,
shape: BeveledRectangleBorder(
// side: BorderSide(color: Colors.blue), if you need
borderRadius: BorderRadius.only(
topLeft: Radius.circular(20.0),
bottomRight: Radius.circular(20.0))),
child: Container(
height: 100,
width: 100,
decoration: BoxDecoration(
color: Colors.red,
borderRadius: BorderRadius.circular(15.0),
),
),
),
Here is the code of the image you provided if you need to implement it:
Row(
children: <Widget>[
Expanded(
child: Padding(
padding: const EdgeInsets.all(8.0),
child: Material(
clipBehavior: Clip.antiAlias,
shape: BeveledRectangleBorder(
borderRadius: BorderRadius.only(
topLeft: Radius.circular(20.0),
bottomRight: Radius.circular(20.0))),
child: Container(
height: 100,
decoration: BoxDecoration(
color: Colors.blue,
borderRadius: BorderRadius.circular(15.0),
),
),
),
),
),
Expanded(
child: Padding(
padding: const EdgeInsets.all(8.0),
child: Material(
clipBehavior: Clip.antiAlias,
shape: BeveledRectangleBorder(
borderRadius: BorderRadius.only(
topLeft: Radius.circular(20.0),
bottomRight: Radius.circular(20.0))),
child: Container(
height: 100,
decoration: BoxDecoration(
color: Colors.black,
borderRadius: BorderRadius.circular(15.0),
),
),
),
),
),
Expanded(
child: Padding(
padding: const EdgeInsets.all(8.0),
child: Material(
clipBehavior: Clip.antiAlias,
shape: BeveledRectangleBorder(
borderRadius: BorderRadius.only(
topLeft: Radius.circular(20.0),
bottomRight: Radius.circular(20.0))),
child: Container(
height: 100,
decoration: BoxDecoration(
color: Colors.red,
borderRadius: BorderRadius.circular(15.0),
),
),
),
),
),
],
),
Consider the following fragment:
Material(
borderRadius: const BorderRadius.only(
topLeft: Radius.circular(30.0),
topRight: Radius.circular(30.0),
),
elevation: 4.0,
child: Container(
padding: const EdgeInsets.fromLTRB(24, 30, 24, 8),
decoration: BoxDecoration(
color: Colors.white,
borderRadius: const BorderRadius.only(
topLeft: Radius.circular(30.0),
topRight: Radius.circular(30.0),
),
),
child: Text('foo'),
)
)
This will render a drop shadow around the widget. However, I only want the shadow left/top/right, but not bottom. How can this be achieved?
You can remove Material widget and use the BoxShadow property of Container:
Container(
child: Center(
child: Container(
padding: const EdgeInsets.fromLTRB(24, 30, 24, 8),
decoration: BoxDecoration(
color: Colors.white,
boxShadow: [
BoxShadow(
color: Colors.black12,
offset: Offset(0, -2),
spreadRadius: 1.5,
blurRadius: 2
)
],
borderRadius: const BorderRadius.only(
topLeft: Radius.circular(30.0),
topRight: Radius.circular(30.0),
),
),
child: Text('foo'),
),
),
),
boxShadow can receive an array of BoxShadows. So you can have the shadow however you want:
Container(
padding: const EdgeInsets.fromLTRB(24, 30, 24, 8),
decoration: BoxDecoration(
color: Colors.white,
boxShadow: [
BoxShadow(
color: Colors.black12,
offset: Offset(0, -2),
blurRadius: 2
),
BoxShadow(
color: Colors.black12,
offset: Offset(-2,-1),
blurRadius: 2
),
BoxShadow(
color: Colors.black12,
offset: Offset(2, -1),
blurRadius: 2
),
],
borderRadius: const BorderRadius.only(
topLeft: Radius.circular(30.0),
topRight: Radius.circular(30.0),
),
),
child: Text('foo'),
),
I'm trying to build one side circular border with Container widget in flutter.
I have searched for it but can't get any solution.
Container(
width: 150.0,
padding: const EdgeInsets.all(20.0),
decoration: BoxDecoration(
// borderRadius: BorderRadius.circular(30.0),
/* border: Border(
left: BorderSide()
),*/
color: Colors.white
),
child: Text("hello"),
),
Use BorderRadius.only and provide the sides
return Center(
child: Container(
height: 100,
width: 100,
decoration: BoxDecoration(
borderRadius: BorderRadius.only(
topRight: Radius.circular(40),
),
border: Border.all(
width: 3,
color: Colors.green,
style: BorderStyle.solid,
),
),
child: Center(
child: Text(
"Hello",
),
),
),
);
Output
You can achieve this by following code for creating your widget :
return Container(
width: 150.0,
padding: const EdgeInsets.all(20.0),
decoration: BoxDecoration(
shape: BoxShape.rectangle,
color: Colors.white,
borderRadius: BorderRadius.only(
topLeft: Radius.circular(20.0),
topRight: Radius.zero,
bottomLeft: Radius.zero,
bottomRight: Radius.zero,
),
),
child: Text(
"hello",
),
);
This way you can have your top left sided circular border with Container widget in flutter.
Another way of doing this is to use the ClipRRect widget.
Simply wrap your widget with ClipRRect and give a radius.
You can specify which corner you want to make round.
ClipRRect(
borderRadius: BorderRadius.only(topRight: Radius.circular(10)),
child: Container(
height: 40,
width: 40,
color: Colors.amber,
child: Text('Hello World!'),
),
);
If you want one side of a container rounded you want to use BorderRadius.only and specify which corners to round like this:
Container(
width: 150.0,
padding: const EdgeInsets.all(20.0),
decoration: BoxDecoration(
borderRadius: BorderRadius.only(
topRight: Radius.circular(40.0),
bottomRight: Radius.circular(40.0)),
color: Colors.white),
child: Text("hello"),
),
Also You can do it with 'Shape Function'.
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.only(
topRight: Radius.circular(15.0),
topLeft: Radius.circular(15.0),
),
also do can do as follows,
borderRadius: new BorderRadius.only(
topLeft: const Radius.circular(30.0),
bottomLeft: const Radius.circular(30.0),
),
You can also set the radius of each side.
margin: EdgeInsets.fromLTRB(10.0, 10.0, 10.0, 10.0),
fromLTRB= from Left, Top, Right, Bottom