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Diffstat (limited to 'src/threadlistmodel.h')
| -rw-r--r-- | src/threadlistmodel.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/threadlistmodel.h b/src/threadlistmodel.h index f381ffa..01dd9d0 100644 --- a/src/threadlistmodel.h +++ b/src/threadlistmodel.h @@ -180,6 +180,20 @@ public: void appendBatch(const QVector<ThreadSummary> &batch); void clear(); + /// Brings the model to `threads` without resetting it. + /// + /// Used by the automatic refresh after a sync, where clear() plus + /// appendBatch() is the wrong tool: a reset invalidates every index, so the + /// selection, the expanded threads and the message being read all go with + /// it. Rows are matched by thread id, so a surviving thread keeps its + /// identity, its persistent index and its loaded replies. + /// + /// Order comes from `threads` and is never imposed here. The worker sorts + /// the query, so a new thread lands at the front under newest-first and at + /// the back under oldest-first; forcing new rows to the top would + /// contradict the sort the user selected. + void reconcile(const QVector<ThreadSummary> &threads); + ThreadSummary threadAt(int row) const; /// Fills in a thread's message rows once the worker has walked its tree. |