diff options
| author | Miikka Heikkinen <miikka.heikkinen@digia.com> | 2014-04-29 14:50:04 +0300 |
|---|---|---|
| committer | Miikka Heikkinen <miikka.heikkinen@digia.com> | 2014-04-30 13:35:41 +0300 |
| commit | 44b410f080c4820cea682c4d1278152d2767595c (patch) | |
| tree | cebc33aae831beee71f52bddb6f4d4f9a768c69b /src/datavisualization/engine/scatter3drenderer.cpp | |
| parent | 35a52776f687c43a4894fafbec9af3893f1d7f65 (diff) | |
Bar data item and row changing optimizations
No longer reset the entire render item array if single item or
row changes, significantly speeding up these operations.
Task-number: QTRD-2190
Change-Id: I44b8abd384003e252e4bfc34af5d73ac1dee34bf
Reviewed-by: Tomi Korpipää <tomi.korpipaa@digia.com>
Reviewed-by: Mika Salmela <mika.salmela@digia.com>
Diffstat (limited to 'src/datavisualization/engine/scatter3drenderer.cpp')
| -rw-r--r-- | src/datavisualization/engine/scatter3drenderer.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/datavisualization/engine/scatter3drenderer.cpp b/src/datavisualization/engine/scatter3drenderer.cpp index 5d37e6e1..3f91e9c3 100644 --- a/src/datavisualization/engine/scatter3drenderer.cpp +++ b/src/datavisualization/engine/scatter3drenderer.cpp @@ -240,9 +240,9 @@ void Scatter3DRenderer::updateSeries(const QList<QAbstract3DSeries *> &seriesLis if (cache->itemSize() != itemSize) cache->setItemSize(itemSize); if (noSelection - && scatterSeries->selectedItem() != QScatter3DSeries::invalidSelectionIndex() - && m_selectionLabel != cache->itemLabel()) { - m_selectionLabelDirty = true; + && scatterSeries->selectedItem() != QScatter3DSeries::invalidSelectionIndex()) { + if (m_selectionLabel != cache->itemLabel()) + m_selectionLabelDirty = true; noSelection = false; } |