2. UI/UX Design and Widget Composition
Use FlutterFlow's intuitive builder to create interfaces that are both beautiful and user-friendly.
2.1. Understanding Core Widgets (Container, Column, Row)
The core of Flutter—Container, Column (vertical alignment), and Row (horizontal alignment)—are used to construct all layouts.
// FlutterFlow Widget Tree Structure
Column
-> Container (Padding/Margin settings)
-> Row (Horizontal Alignment)
-> Text (Label)
-> Icon (Button)2.2. Setting Up Responsive Design
Use Responsive properties to ensure your app looks consistent on mobile and web. Especially use the `Wrap` widget or `visibility` settings to hide or rearrange widgets based on screen size.
Tip: It's crucial to use relative units like % or Flex instead of fixed px for width settings to ensure a flexible layout.