Clein's Tistory

Widget of the Week #6 FutureBuilder flutter.dev Reference FutureBuilder class - widgets library - Dart API Widget that builds itself based on the latest snapshot of interaction with a Future. The future must have been obtained earlier, e.g. during State.initState, State.didUpdateConfig, or State.didChangeDependencies. It must not be created during the State.bui api.flutter.dev

Widget of the Week #5 Opacity 위젯을 반투명하게 또는 안보이게 할 수 있는 위젯 flutter.dev Reference Opacity class - widgets library - Dart API A widget that makes its child partially transparent. This class paints its child into an intermediate buffer and then blends the child back into the scene partially transparent. For values of opacity other than 0.0 and 1.0, this class is relatively expensi api.flutter.dev

Widget of the Week #1 SafeArea SafeArea는 기기별로 다른 StatusBar 등의 영영에 자동으로 padding을 넣어주는 역할을 한다. 특히 Stack 등으로 앱 레이아웃을 제작하는 경우 기기마다 다르게 표시되는 경우가 많아 대환장 파티를 할 수 있는데, SafeArea안에서 놀게 되면 깔끔한 디자인이 가능하다. 다른 것들은 다 간단한 건데, maintainBottomViewPadding은 뭐하는 건지 모르겠다. flutter.dev Reference SafeArea class - widgets library - Dart API A widget that insets its child by sufficient padding to avoid intrusions by the op..