wrapAll static method
Wraps each of the given children in RepaintBoundary
s.
The key for each RepaintBoundary
is derived either from the wrapped
child's key (if the wrapped child has a non-null key) or from the wrapped
child's index in the list.
Implementation
static List<RepaintBoundary> wrapAll(List<Widget> widgets) => <RepaintBoundary>[
for (int i = 0; i < widgets.length; ++i) RepaintBoundary.wrap(widgets[i], i),
];