animated_stack_plus 1.1.1

A flexible and modern animated Floating Action Button (FAB) stack for Flutter with custom icons, builders, and smooth animations.

Changelog

1.1.1

Changes

• Replaced example assets with higher-quality, optimized versions.

1.1.0

Changes

• Renamed fabOpenIcon and fabCloseIcon (previously restricted to the standard Icon type) to fabOpenWidget and fabCloseWidget of type Widget. This grants full visual design freedom, allowing users to pass SVGs, custom images, or complex widgets.

Added

• Added fabSize (default: 56.0) to customize Floating Action Button dimensions.
• Added actionsSpacing (default: 16.0) to define spacing between the FAB and revealed background actions.
• Introduced foregroundDimColor to render an animated fading background color overlay across the translated primary UI.

Fixed

• SnackBar Alignment Break: Repositioned background actions inside the native FloatingActionButtonLocation.endFloat slot. This resolves the alignment issue where a SnackBar or keyboard shifted the FAB upward, leaving background actions behind.
• Hit-Test Boundaries: Introduced a customized _OverflowTouchStack to bypass default bounding box clipping, ensuring action buttons that extend past physical container sizes are fully clickable.
• Visual Overflow Warnings: Removed internal hardcoded constraints (ConstrainedBox), resolving yellow-and-red striped BOTTOM OVERFLOWED visual layout errors.

Optimizations

• Switched from fractional SlideTransition math to absolute physical pixel translation via Transform.translate. This completely decouples calculations from MediaQueryData inside the build lifecycle, reducing GC allocations and performance overhead.

1.0.1 - 2025-10-22

• Improved README with better structure, polished examples, and added demo GIF/video preview for web usage.

1.0.0 - 2025-10-22

• Initial release