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the model can be null, be careful with that (and use emit for signals!)

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This commit is contained in:
Aaron Seigo 2012-10-08 14:28:39 +02:00
parent 4e78f327bb
commit f5275fc57a
1 changed files with 6 additions and 3 deletions
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9
declarativeimports/core/datamodel.cpp
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@ -74,12 +74,15 @@ void SortFilterModel::setModel(QAbstractItemModel* model)
if (sourceModel()) {
disconnect(sourceModel(), SIGNAL(modelReset()), this, SLOT(syncRoleNames()));
}
QSortFilterProxyModel::setSourceModel(model);
if (model) {
connect(model, SIGNAL(modelReset()), this, SLOT(syncRoleNames()));
}
QSortFilterProxyModel::setSourceModel(model);
syncRoleNames();
sourceModelChanged(model);
}
emit sourceModelChanged(model);
}