
This patch replaces uses of Flexible with Expanded where we're using FlexFit.tight. We still need to think of a better name for the FlexFit.loose variant. Also, improve the docs for Row, Column, Flex, and RenderFlex to be more problem-oriented and to give a complete account of the layout algorithn. Fixes #6960 Fixes #5169
Examples of Flutter's layered architecture
This directory contains a number of self-contained examples that illustrate Flutter's layered architecture.
-
raw/ These examples show how to program against the lowest layer of the system. They manually receive input packets and construct composited scenes.
-
rendering/ These examples use Flutter's render tree to structure your app using a retained tree of visual objects. These objects coordinate to determine their size and position on screen and to handle events.
-
widgets/ These examples use Flutter's widgets to build more elaborate apps using a reactive framework.
-
services/ These examples use services available in Flutter to interact with the host platform.
To run each example, use the -t
argument to the flutter
tool:
flutter run -t widgets/spinning_square.dart