套件概覽
floating_overlay 套件提供了一個小部件包裝器，可讓浮動小部件進行互動式拖曳與縮放。非常適合用來建立可移動的使用者介面元件，例如彈出式面板、可拖曳工具或浮動操作區域。此套件支援多種平台，包含 Android、iOS、Web、macOS、Windows 與 Linux，確保在各裝置上行為一致。基於 Flutter 建構，能順暢整合至現有版面，並提供回應式的觸控與指標互動。輕量且專注於核心功能，無額外不必要之相依性。
適用情境
- Draggable pop-up panels
- Floating toolbars
- Interactive overlays
- Resizable UI components
- Custom floating windows
主要特色
- Draggable positioning
- Rescalable content
- Cross-platform support
- Simple API integration
- Pointer interaction handling
適合對象
- Developers building interactive UIs
- Apps needing movable overlays
- Designers prototyping floating elements
- Multi-platform Flutter apps
- UI components requiring user manipulation
使用建議
- Requires manual handling of edge constraints
- May need additional logic for collision detection
- Performance depends on overlay complexity
- Not suitable for static overlays
- Limited built-in animations