expand constant
A request that the node should be expanded.
For example, this action might be recognized by a dropdown.
Implementation
static const SemanticsAction expand = SemanticsAction._(_kExpandIndex, 'expand');A request that the node should be expanded.
For example, this action might be recognized by a dropdown.
static const SemanticsAction expand = SemanticsAction._(_kExpandIndex, 'expand');