isInMutuallyExclusiveGroup constant Null safety

SemanticsFlag const isInMutuallyExclusiveGroup

Whether a semantic node is in a mutually exclusive group.

For example, a radio button is in a mutually exclusive group because only one radio button in that group can be marked as isChecked.

Implementation

static const SemanticsFlag isInMutuallyExclusiveGroup = SemanticsFlag._(_kIsInMutuallyExclusiveGroupIndex);