Overview
SpannableGrid is a customizable Flutter widget that enables grid cells to span multiple columns and rows, offering flexible layout design. It supports interactive editing of cell positions and sizes, making it ideal for dynamic interfaces like dashboards or drag-and-drop layouts. Built with cross-platform compatibility in mind, it works seamlessly across Android, iOS, Web, macOS, Windows, and Linux. The package provides intuitive APIs for defining spans and managing grid behavior, enhancing UI flexibility without sacrificing performance.
Use cases
- Dynamic dashboard layouts
- Drag-and-drop grid editors
- Responsive multi-column/row grids
- Interactive data visualization panels
- Customizable admin interface grids
- Real-time collaborative grid editing
Key features
- Cell spanning across columns and rows
- Editable grid cell positions and sizes
- Cross-platform support (Android, iOS, Web, macOS, Windows, Linux)
- Intuitive API for defining spans
- Supports drag-and-drop interactions
- Built-in responsiveness
Suitable for
- Developers building interactive dashboards
- UI designers needing flexible grid systems
- Apps requiring dynamic layout adjustments
- Teams working on cross-platform grid-based apps
- Frontend developers seeking reusable grid components
Considerations
- May require additional state management for complex edits
- Performance impact with very large grids
- Limited documentation beyond basic examples
- Not optimized for high-frequency real-time updates
- Requires careful handling of touch/drag gestures on all platforms