What is a Widget in Flutter?
- A built-in data type in Dart
- A function that returns a tree of widgets
- A graphical representation of the user interface
- A mathematical formula for layout
In Flutter, a Widget is a basic building block of the user interface. It can be thought of as a reusable, self-contained component that defines part of the user interface. Widgets can represent structural elements, such as buttons or text, or they can encapsulate complex behaviors. The concept of widgets is fundamental to Flutter's declarative UI approach, allowing developers to compose and nest widgets to create sophisticated UIs efficiently.
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Related Quiz
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