modal_top_sheet 1.0.0

modal_top_sheet: ^1.0.0 copied to clipboard

The sheet is now a PopupRoute, so the framework owns the barrier and the transition instead of two hand-rolled AnimationControllers.

Breaking #

• showModalTopSheet returns Future<T?> rather than void. Existing calls compile unchanged; the result can now be awaited.
• customEaseInExpo and the curve_extension library are gone - the curves are parameters now.
• ModalTopSheet no longer animates by itself; it is the layout the route builds. Push ModalTopSheetRoute to show a sheet yourself.

Added #

• barrierColor, barrierLabel, duration, reverseDuration, curve, reverseCurve, padding, useSafeArea, useRootNavigator and routeSettings.
• ModalTopSheetRoute, exported for pushing the sheet directly.

Fixed #

• isDismissible: false refuses the system back gesture. It used to guard only the tap area below the sheet, so back closed the sheet regardless.
• The sheet animates out on every path. Only the tap path reversed the animation; a back gesture removed the route with no transition at all.
• The barrier is a real ModalBarrier with a semantics label, instead of a Scaffold whose background colour was tweened by a setState on every frame.
• No more print on error, no BuildContext used across an async gap, and the deprecated onPopInvoked and withOpacity are gone.

Other #

• Requires Dart 3.8 / Flutter 3.32; flutter_lints 6.
• 12 tests, plus 2 in the example. The package previously shipped the default stub test.

• pubspec description update.

• Initial release.