inMutuallyExclusiveGroup property

bool inMutuallyExclusiveGroup

If non-null, sets the SemanticsNode.isInMutuallyExclusiveGroup semantic to the given value.

Implementation 

bool get inMutuallyExclusiveGroup => _inMutuallyExclusiveGroup;
void inMutuallyExclusiveGroup= (bool value)

Implementation 

set inMutuallyExclusiveGroup(bool value) {
  if (inMutuallyExclusiveGroup == value)
    return;
  _inMutuallyExclusiveGroup = value;
  markNeedsSemanticsUpdate();
}