getBoxDecoration method

BoxDecoration? getBoxDecoration(
  1. Key? key
)

Returns the BoxDecoration for the given key. If key is null, the standard key will be used. If key still is not found, null is returned.

Implementation

BoxDecoration? getBoxDecoration(Key? key) {
  key ??= _standardKey;

  if (decorationMap != null && decorationMap!.containsKey(key)) {
    return decorationMap![key];
  } else {
    return null;
  }
}