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| author | Miikka Heikkinen <miikka.heikkinen@digia.com> | 2014-01-21 08:55:03 +0200 |
|---|---|---|
| committer | Miikka Heikkinen <miikka.heikkinen@digia.com> | 2014-01-21 09:41:47 +0200 |
| commit | 177f9d385c8cd062c4bad78cf6b794a96fa025ad (patch) | |
| tree | 14b362622d07a93ea56b077e23894a7384a3ddaa /src/datavisualization/data/qitemmodelscatterdataproxy.cpp | |
| parent | 818e29d4c4fd4344df20328ec3fe693acc67e11a (diff) | |
Selection correction for scatter when data changes
Implements item 3) in QTRD-2645
Task-number: QTRD-264
Change-Id: Ibe758bbfb3b4a74b55589a410b402bbdf07ea64f
Reviewed-by: Tomi Korpipää <tomi.korpipaa@digia.com>
Diffstat (limited to 'src/datavisualization/data/qitemmodelscatterdataproxy.cpp')
| -rw-r--r-- | src/datavisualization/data/qitemmodelscatterdataproxy.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/datavisualization/data/qitemmodelscatterdataproxy.cpp b/src/datavisualization/data/qitemmodelscatterdataproxy.cpp index 74979309..16a7c8f7 100644 --- a/src/datavisualization/data/qitemmodelscatterdataproxy.cpp +++ b/src/datavisualization/data/qitemmodelscatterdataproxy.cpp @@ -32,7 +32,9 @@ QT_BEGIN_NAMESPACE_DATAVISUALIZATION * for Q3DScatter. It maps roles of QAbstractItemModel to the XYZ-values of Q3DScatter points. * * The data is resolved asynchronously whenever the mapping or the model changes. - * QScatterDataProxy::arrayReset() is emitted when the data has been resolved. + * QScatterDataProxy::arrayReset() is emitted when the data has been resolved. However, inserts, + * removes, and single data item changes after the model initialization are resolved synchronously, + * unless the same frame also contains a change that causes the whole model to be resolved. * * Mapping ignores rows and columns of the QAbstractItemModel and treats * all items equally. It requires the model to provide at least three roles for the data items |