extra_hittest_area

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Manually add the extra hitTest area of a widget without changing its size or layout.

Parent widgets

The widgets are the same as offical widgets. They are make sure your widget can get hitTest from parent, use them if extra hitTest area are beyond the size of parent.

  • StackHitTestWithoutSizeLimit
  • RowHitTestWithoutSizeLimit, ColumnHitTestWithoutSizeLimit, FlexHitTestWithoutSizeLimit
  • SizedBoxHitTestWithoutSizeLimit

Listener widgets

  • GestureDetectorHitTestWithoutSizeLimit
  • RawGestureDetectorHitTestWithoutSizeLimit
  • ListenerHitTestWithoutSizeLimit
parameterdescriptiondefault
extraHitTestAreaThe extra area of hitTestEdgeInsets.zero
debugHitTestAreaColorThe color of the extra areanull

you can also set ExtraHitTestBase.debugGlobalHitTestAreaColor instead set debugHitTestAreaColor in everytime.

return GestureDetectorHitTestWithoutSizeLimit(
  child: mockButtonUI(text),
  //debugHitTestAreaColor: Colors.pink.withOpacity(0.4),
  extraHitTestArea: const EdgeInsets.all(16),
  onTap: () {
    showToast('$text:onTap${i++}',
        duration: const Duration(milliseconds: 500));
  },
);

Implements other HitTestWithoutSizeLimit

if some widgets are not included in this package, you can implements them with following classes.

  • RenderBoxHitTestWithoutSizeLimit, RenderBoxChildrenHitTestWithoutSizeLimit

Libraries

extra_hittest_area