47f5c6f2e0
I ran into a case where I was setting minHeight=∞ and then calling layout() with that constraint, which is all kinds of bad. To try to catch this earlier, this patch now provides a way to catch constraints that are requiring infinite values. We don't _always_ check this because there are valid uses for BoxConstraints.biggest, e.g. as an additionalConstraint.
Examples of Flutter's layered architecture
This directory contains a number of self-contained examples that illustrate Flutter's layered architecture.
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raw/ These examples show how to program against the lowest layer of the system. They manually receive input packets and construct composited scenes.
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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.
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widgets/ These examples use Flutter's widgets to build more elaborate apps using a reactive framework.
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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