A configurable modal progress indicator that overlays a wrapped widget, blocking user interaction with the subtree. It provides a clean way to show loading states without disrupting the UI flow. The indicator can be customized in appearance and behavior, making it suitable for various loading scenarios across platforms. It integrates seamlessly into Flutter apps and supports all major platforms including mobile, web, and desktop.
Use cases
- Showing loading state during data fetch
- Blocking UI during form submission
- Displaying progress in background operations
- Preventing user interaction during async tasks
- Enhancing UX during page transitions
Key features
- Fully customizable overlay
- Blocks access to wrapped content
- Supports all Flutter platforms
- Configurable progress appearance
- Easy integration with existing widgets
Suitable for
- Developers needing temporary UI blocking
- Apps with frequent async operations
- Cross-platform applications
- UX-focused interfaces
- Forms requiring loading feedback
Considerations
- May obscure content if not used carefully
- Requires proper disposal of overlay
- Not ideal for long-running processes
- Can impact performance if overused
- Needs attention to accessibility settings
