Message actions

FlowMessageActions is the muted icon row that lives under an assistant turn. The five shipped actions come as named constructors — .copy, .regenerate, .edit, .thumbUp, .thumbDown — each carrying its tooltip and callback, and the default constructor takes any icon for actions of your own. The row lays them out at the design’s rhythm and reports the taps; what they do is entirely the host’s business.

Action row

An action without an onPressed renders muted and disabled. The thumbs carry a selected flag — making them exclusive is host state, not widget behavior:

Copy, regenerate, edit, feedback

FlowMessageActions(
  actions: [
    FlowMessageAction.copy(tooltip: 'Copy', onPressed: () {}),
    FlowMessageAction.regenerate(tooltip: 'Regenerate', onPressed: () {}),
    FlowMessageAction.edit(tooltip: 'Edit'), // no onPressed → disabled
    FlowMessageAction.thumbUp(
      tooltip: 'Good response',
      selected: liked,
      onPressed: toggleLike,
    ),
    FlowMessageAction.thumbDown(
      tooltip: 'Bad response',
      selected: disliked,
      onPressed: toggleDislike,
    ),
  ],
)

Under a message

FlowMessage takes the row in its footer: slot, placing it under the content at the design’s spacing:

The footer slot

FlowMessage(
  message,
  footer: FlowMessageActions(
    actions: [
      FlowMessageAction.copy(tooltip: 'Copy', onPressed: () {}),
      FlowMessageAction.regenerate(tooltip: 'Regenerate', onPressed: () {}),
    ],
  ),
)

Key API

• FlowMessageAction.copy / .regenerate / .edit / .thumbUp / .thumbDown — the shipped actions; every one takes tooltip, onPressed, and selected where it applies.
• FlowMessageAction(icon: …) — a custom action (share, retry, bookmark): your icon, an optional selectedIcon, and the same tooltip / onPressed / selected.
• No onPressed → the action renders muted and ignores taps.
• Tooltips are host-supplied strings — the package ships no copy, so localization stays yours.