tab_container

Add new TabContainerFocus widget for wrapping TabContainer with a basic focus implementation.

Change sizing behaviour to wrap the child and add support for trackpad scrolling.

Update README.

Update default semantics implementation and allow total customisation of semantics. See README.

Features:

• Add implicit scrolling.
• Add 'onIncrease' and 'onDecrease' semantics configuration.

Update TabController management.

Fix bug on mobile caused by matrix transform.

Features:

• Tab bar automatically becomes scrollable if there are too many tabs. Suggestion: specify tabMinLength.
• Improved animation quality.

BREAKING:

• TabContainer now extends StatefulWidget instead of ImplicitlyAnimatedWidget.
• Accepts native TabController instead of custom TabContainerController.
• Now hit tests widgets within the tabs so MouseRegion and Buttons will work inside tabs.
• No longer accepts a List<String> for tabs. Suggestion: replace raw strings with Text widgets.
• Allow different border radius for every corner. Suggestion: use properties borderRadius and tabBorderRadius instead of radius.
• Allow limiting the maximum length of each tab.
• Allow a single child to be supplied instead of children so TabContainer can serve as a switch if used with a manual TabController.
• Improved performance and changed some property names.

BREAKING:

• Remove type checking of 'tabs' behind the scenes in favor of greater clarity: it is now on the developer to specify the type of 'tabs' using the new 'isStringTabs' parameter. Set it to 'false' if your 'tabs' value is a 'List<Widget>'; leave it as 'true' if 'tabs' is a 'List<String>'.
• Update example/lib/main.dart to reflect changes.
• Update pubspec.yaml.
• Update README.md.

Fix static analysis error

Fix static analysis error

Add 'enableFeedback' property for acoustic and/or haptic feedback on tab gestures. Update REAMDE.md.

Major improvements:

• Add 'tabStart' and 'tabEnd' properties. Specify where, along the side, tabs begin and end.
• Refactor child hit testing.
• Update README.md and example/lib/main.dart to reflect changes.

Fix 'TabContainerController' listener removal.

Fix CHANGELOG.md, pubspec.yaml

Move example file and update README.md

Update pubspec.yaml