ClipRRect (Flutter Widget of the Week)

Google for Developers · 232K views · 2018 · 1:08

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Why Stack Overflow recommends it

Stack Overflow users link it as a quick reference when answering how to round corners on containers, images and other Flutter widgets.

Recommended by 1 people across 1 different months, 2019 to 2022.

What it is

A one-minute Flutter 'Widget of the Week' episode from Google's developer channel explaining ClipRRect, the widget that clips its child to a rounded rectangle. It shows wrapping a widget, setting the border radius, and trying similar clipper widgets for other shapes.

What people said

Recommends MendelG · 2022-07 · Stack Overflow · on “In Flutter, How can I make my FadeInImage fit to the parent container with rounded edges?”

You can wrap the widget with a ClipRRect [LINK] to get rounded corners: A widget that clips its child using a rounded rectangle. In your case: return ClipRRect( borderRadius: BorderRadius.circular(10), child: Container( width: 325, height: 250, color: AppColors.white, child: FadeInImage.assetNetwork( placeholder: AppAssets.eventPlaceholder, image: tempPhoto, fit: BoxFit.cover, ), ), ); Here [this video] is a YouTube video by the Google team explaining ClipRRect [LINK] .

Cites Eradicatore · 2019-05 · Stack Overflow · on “How can I round the corners of a slider in Flutter”

I'm using the basic slider, and I found how to update just the parts of the slider theme data that I want to change like trackHeight, but unfortunately I'm not sure how to update the field for "trackShape". Here is what I do in the main app to update track height for example: final SliderThemeData tweakedSliderTheme = Theme.of(context).sliderTheme.copyWith( trackHeight: 22.0, //trackShape: RectangularSliderTrackShape(), // How do I update this?? ); I did try using ClipRRect() [this video] around the slider widget and that had no effect. Here is a simple page for one slider: import 'package:flutter/material.dart'; class RoomControl extends StatefulWidget { @override _RoomControlState createState()

Cites Sahandevs · 2019-09 · Stack Overflow · on “flutter How to change one border on container and maintain borderRadius?”

you can use ClipRRect your code with this solution: ClipRRect( borderRadius: BorderRadius.all(Radius.circular(10)), child: Container( width: 400, margin: EdgeInsets.only(top: 20), padding: EdgeInsets.only(left: 10), decoration: BoxDecoration( border: Border( left: BorderSide( color: Color.fromRGBO(255, 167, 38, 1), width: 5), right: BorderSide( width: .5, color: Color.fromRGBO(116, 102, 102, .5)), top: BorderSide( width: .5, color: Color.fromRGBO(116, 102, 102, .5)), bottom: BorderSide( width: .5, color: Color.fromRGBO(116, 102, 102, .5)), ), ), ) also these may be useful: [LINK] [this video]

Cites Travis M. · 2019-12 · Stack Overflow · on “Flutter mask a circle into a container”

ClipRRect worked best for me. See reference video: [this video] ClipRRect( borderRadius: BorderRadius.cirular(10), child: myContainerWithCircleWidget, );

Cites Abdullah Khan · 2021-01 · Stack Overflow · on “Flutter: Smooth rounded corners”

You can try the following code ClipRRect( borderRadius: BorderRadius.circular(15.0), child: // Your widget that needs to be rounded. ) For more information, you can check this reference video [this video]