📱 Flutter
Beginner
What is the AppBar widget?
Answer
AppBar is a Material Design app bar displayed at the top of the screen, usually inside a Scaffold. It includes a title, optional leading icon (usually a back or menu button), and actions (a row of icon buttons on the right). You can add a bottom widget (like a TabBar) and a flexibleSpace for custom background content. The elevation property controls the shadow depth.