of static method
- BuildContext context
Allows finding of the nearest TapRegionRegistry, such as a RenderTapRegionSurface.
Will throw if a TapRegionRegistry isn't found.
Implementation
static TapRegionRegistry of(BuildContext context) {
final TapRegionRegistry? registry = maybeOf(context);
assert(() {
if (registry == null) {
throw FlutterError(
'TapRegionRegistry.of() was called with a context that does not contain a TapRegionSurface widget.\n'
'No TapRegionSurface widget ancestor could be found starting from the context that was passed to '
'TapRegionRegistry.of().\n'
'The context used was:\n'
' $context',
);
}
return true;
}());
return registry!;
}