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