adaptive_layout_kit 0.2.0

Responsive box and sliver layouts, scoped breakpoints, resizable panes with state retention, and foldable display-region geometry for Flutter.

0.2.0

• Keep lazy grid child delegates stable during scrolling to avoid unnecessary item rebuilds.
• Add approximate cross-axis item sizing and a reusable grid-count resolver.
• Expose semantic index controls for grids sharing a scroll view.
• Validate every configured grid column count before a window changes size.
• Add preferred and maximum primary-pane widths with explicit controller precedence.
• Add lazy first mounting with optional state retention for hidden panes.
• Separate divider visuals from the resize interaction area.
• Keep active drags synchronized with controller and window-size changes.
• Tolerate insignificant floating-point differences in display-region bounds.
• Demonstrate reported display features in a padded page with an app bar.

0.1.0

• Add configurable xs, sm, md, lg, and xl breakpoints.
• Add width-based and adaptive layout strategies.
• Add responsive box, sliver, sliver-box, and grouped-sliver builders.
• Add breakpoint-based ResponsiveValue resolution.
• Add eager column layouts and lazy responsive sliver grids.
• Add a constrained content container.
• Add inherited responsive configuration with per-widget overrides.
• Add responsive box and sliver visibility with optional state retention.
• Add compact and resizable two-pane layouts, RTL, keyboard controls, and accessible resizing with customizable focus and hover feedback.
• Add display-region geometry for hinges, half-open folds, and occlusions.
• Retain pane state across compact, expanded, and hardware-separated layouts.
• Include examples of container sizing, sliver composition, stable form state, resizable panes, and simulated book/tabletop folds.