| @@ -702,6 +702,9 void QPieSeriesPrivate::initializePieFromModel() | |||
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702 | 702 | |
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703 | 703 | // create the initial slices set |
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704 | 704 | if (m_mapOrientation == Qt::Vertical) { |
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705 | if (m_mapValues >= m_model->columnCount() || m_mapLabels >= m_model->columnCount()) | |
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706 | return; // mapped columns are not existing | |
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707 | ||
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705 | 708 | int sliceCount = 0; |
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706 | 709 | if(m_mapCount == -1) |
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707 | 710 | sliceCount = m_model->rowCount() - m_mapFirst; |
| @@ -710,6 +713,9 void QPieSeriesPrivate::initializePieFromModel() | |||
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710 | 713 | for (int i = m_mapFirst; i < m_mapFirst + sliceCount; i++) |
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711 | 714 | q->append(m_model->data(m_model->index(i, m_mapValues), Qt::DisplayRole).toDouble(), m_model->data(m_model->index(i, m_mapLabels), Qt::DisplayRole).toString()); |
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712 | 715 | } else { |
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716 | if (m_mapValues >= m_model->rowCount() || m_mapLabels >= m_model->rowCount()) | |
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717 | return; // mapped columns are not existing | |
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718 | ||
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713 | 719 | int sliceCount = 0; |
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714 | 720 | if(m_mapCount == -1) |
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715 | 721 | sliceCount = m_model->columnCount() - m_mapFirst; |
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