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| author | Geir Vattekar <geir.vattekar@nokia.com> | 2010-09-15 11:30:55 (GMT) |
|---|---|---|
| committer | Geir Vattekar <geir.vattekar@nokia.com> | 2010-09-15 11:30:55 (GMT) |
| commit | 15ba1ff23c140849d3cac32a5005c352cd5a699f (patch) | |
| tree | 78e8b16c9b5b13527ce23efc26309995c35b72f6 | |
| parent | f78119906b0ffc7fd3dd36d6d827d456478a7fd5 (diff) | |
| download | Qt-15ba1ff23c140849d3cac32a5005c352cd5a699f.zip Qt-15ba1ff23c140849d3cac32a5005c352cd5a699f.tar.gz Qt-15ba1ff23c140849d3cac32a5005c352cd5a699f.tar.bz2 | |
Doc: Note on updating proxy models with dynamic sort filters
Task-number: QT-689
Reviewed-by: David Boddie
| -rw-r--r-- | src/gui/itemviews/qsortfilterproxymodel.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/gui/itemviews/qsortfilterproxymodel.cpp b/src/gui/itemviews/qsortfilterproxymodel.cpp index 953a7f1..dc8d938 100644 --- a/src/gui/itemviews/qsortfilterproxymodel.cpp +++ b/src/gui/itemviews/qsortfilterproxymodel.cpp @@ -2230,6 +2230,14 @@ void QSortFilterProxyModel::setFilterFixedString(const QString &pattern) \brief whether the proxy model is dynamically sorted and filtered whenever the contents of the source model change + Note that you should not update the source model through the proxy + model when dynamicSortFilter is true. For instance, if you set the + proxy model on a QComboBox, then using functions that update the + model, e.g., \l{QComboBox::}{addItem()}, will not work as + expected. An alternative is to set dynamicSortFilter to false and + call \l{QSortFilterProxyModel::}{sort()} after adding items to the + QComboBox. + The default value is false. */ bool QSortFilterProxyModel::dynamicSortFilter() const |