diff options
Diffstat (limited to 'qt-models')
| -rw-r--r-- | qt-models/divetripmodel.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/qt-models/divetripmodel.cpp b/qt-models/divetripmodel.cpp index 5ecee7855..f75e37c7c 100644 --- a/qt-models/divetripmodel.cpp +++ b/qt-models/divetripmodel.cpp @@ -1320,6 +1320,12 @@ dive *DiveTripModelList::diveOrNull(const QModelIndex &index) const void DiveTripModelList::recalculateFilter() { + // Collect the changes in a vector used later to send signals. + // This could be solved more efficiently in one pass, but + // doing it in two passes allows us to use a common function without + // resorting to co-routines, lambdas or similar techniques. + std::vector<char> changed; + changed.reserve(items.size()); { // This marker prevents the UI from getting notifications on selection changes. // It is active until the end of the scope. See comment in DiveTripModelTree::recalculateFilter(). @@ -1332,6 +1338,9 @@ void DiveTripModelList::recalculateFilter() } } + // Send the data-changed signals if some items changed visibility. + sendShownChangedSignals(changed, noParent); + emit diveListNotifier.numShownChanged(); emit diveListNotifier.filterReset(); } |