hasSelectedState constant
The semantics node has the quality of either being "selected" or "unselected".
Whether the widget corresponding to this node is currently selected or not is determined by the isSelected flag.
When this flag is not set, the corresponding widget cannot be selected by the user, and the presence or the lack of isSelected does not carry any meaning.
Implementation
static const SemanticsFlag hasSelectedState = SemanticsFlag._(
_kHasSelectedStateIndex,
'hasSelectedState',
);