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| author | Miikka Heikkinen <miikka.heikkinen@digia.com> | 2013-10-07 13:50:23 +0300 |
|---|---|---|
| committer | Miikka Heikkinen <miikka.heikkinen@digia.com> | 2013-10-08 09:33:35 +0300 |
| commit | 79ac7ce92c9651ce420a427f786f35af97dd8491 (patch) | |
| tree | adb4d54fccef3449d92318cca32539df1e82197f /src/datavisualization/data/qitemmodelbardataproxy.cpp | |
| parent | 7d9ac97c4cc8551e757dbb58b8f2bb19fbc55882 (diff) | |
Improve documentation on data handling
Change-Id: Ie1acb5b12eeb9b59815b7482042edc8adc0250d8
Reviewed-by: Tomi Korpipää <tomi.korpipaa@digia.com>
Diffstat (limited to 'src/datavisualization/data/qitemmodelbardataproxy.cpp')
| -rw-r--r-- | src/datavisualization/data/qitemmodelbardataproxy.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/datavisualization/data/qitemmodelbardataproxy.cpp b/src/datavisualization/data/qitemmodelbardataproxy.cpp index 85fd8bf9..b0fa74b6 100644 --- a/src/datavisualization/data/qitemmodelbardataproxy.cpp +++ b/src/datavisualization/data/qitemmodelbardataproxy.cpp @@ -32,6 +32,9 @@ QT_DATAVISUALIZATION_BEGIN_NAMESPACE * for Q3DBars. It uses QItemModelBarDataMapping instance to map data from the model to Q3DBars * graph. * + * Data is resolved asynchronously whenever the mapping or the model changes. + * QBarDataProxy::arrayReset() is emitted when the data has been resolved. + * * \sa QItemModelBarDataMapping, {Qt Data Visualization Data Handling} */ @@ -46,6 +49,9 @@ QT_DATAVISUALIZATION_BEGIN_NAMESPACE * * This type allows you to use AbstractItemModel derived models as a data source for Bars3D. * + * Data is resolved asynchronously whenever the mapping or the model changes. + * QBarDataProxy::arrayReset() is emitted when the data has been resolved. + * * Usage example: * * \snippet doc_src_qmldatavisualization.cpp 7 |