diff options
Diffstat (limited to 'examples/datavisualization/graphgallery/graphmodifier.cpp')
| -rw-r--r-- | examples/datavisualization/graphgallery/graphmodifier.cpp | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/examples/datavisualization/graphgallery/graphmodifier.cpp b/examples/datavisualization/graphgallery/graphmodifier.cpp index db4b50c6..b0cb6f48 100644 --- a/examples/datavisualization/graphgallery/graphmodifier.cpp +++ b/examples/datavisualization/graphgallery/graphmodifier.cpp @@ -159,16 +159,14 @@ void GraphModifier::resetTemperatureData() // Create data arrays //! [9b] - QBarDataArray *dataSet = new QBarDataArray; - QBarDataArray *dataSet2 = new QBarDataArray; - QBarDataRow *dataRow = nullptr; - QBarDataRow *dataRow2= nullptr; + auto *dataSet = new QBarDataArray; + auto *dataSet2 = new QBarDataArray; dataSet->reserve(m_years.size()); for (qsizetype year = 0; year < m_years.size(); ++year) { // Create a data row - dataRow = new QBarDataRow(m_months.size()); - dataRow2 = new QBarDataRow(m_months.size()); + auto *dataRow = new QBarDataRow(m_months.size()); + auto *dataRow2 = new QBarDataRow(m_months.size()); for (qsizetype month = 0; month < m_months.size(); ++month) { // Add data to the row (*dataRow)[month].setValue(tempOulu[year][month]); @@ -195,7 +193,7 @@ void GraphModifier::changeRange(int range) void GraphModifier::changeStyle(int style) { - QComboBox *comboBox = qobject_cast<QComboBox *>(sender()); + auto *comboBox = qobject_cast<QComboBox *>(sender()); if (comboBox) { m_barMesh = comboBox->itemData(style).value<QAbstract3DSeries::Mesh>(); m_primarySeries->setMesh(m_barMesh); @@ -241,7 +239,7 @@ void GraphModifier::changeLabelBackground() void GraphModifier::changeSelectionMode(int selectionMode) { - QComboBox *comboBox = qobject_cast<QComboBox *>(sender()); + auto *comboBox = qobject_cast<QComboBox *>(sender()); if (comboBox) { int flags = comboBox->itemData(selectionMode).toInt(); m_graph->setSelectionMode(QAbstract3DGraph::SelectionFlags(flags)); |