Summary. When you use MainAxisSize on your Column or Row, they will determine the size of the Column or Row along the main axis , i.e, height for Column and width for Row.
Read moreWhat is MainAxisAlignment and crossAxisAlignment in Flutter?
mainAxisAlignment is how items are aligned on that axis. crossAxisAlignment is how items are aligned on the other axis .
Read moreWhat is layout in Flutter?
The core of Flutter’s layout mechanism is widgets . In Flutter, almost everything is a widget—even layout models are widgets. The images, icons, and text that you see in a Flutter app are all widgets.
Read moreWhen should I use layout builder in Flutter?
In Flutter, LayoutBuilder Widget is similar to the Builder widget except that the framework calls the builder function at layout time and provides the parent widget’s constraints. This is useful when the parent constrains the child’s size and doesn’t depend on the child’s intrinsic size .
Read moreWhat does layout builder do in Flutter?
LayoutBuilder helps to create a widget tree in the widget flutter which can depend on the size of the original widget . flutter can take the layout builder as a parameter.
Read moreWhat is difference between material and Scaffold?
MaterialApp is the starting point of your app, it tells Flutter that you are going to use Material components and follow material design in your app. Scaffold is used under MaterialApp , it gives you many basic functionalities, like AppBar , BottomNavigationBar , Drawer , FloatingActionButton etc.
Read moreWhat is the purpose of MaterialApp in Flutter?
MaterialApp class Null safety. An application that uses material design . A convenience widget that wraps a number of widgets that are commonly required for material design applications. It builds upon a WidgetsApp by adding material-design specific functionality, such as AnimatedTheme and GridPaper.
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