| @@ -702,6 +702,9 void QPieSeriesPrivate::initializePieFromModel() | |||||
| 702 |
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702 | |||
| 703 | // create the initial slices set |
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703 | // create the initial slices set | |
| 704 | if (m_mapOrientation == Qt::Vertical) { |
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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 | ||||
| 705 | int sliceCount = 0; |
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708 | int sliceCount = 0; | |
| 706 | if(m_mapCount == -1) |
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709 | if(m_mapCount == -1) | |
| 707 | sliceCount = m_model->rowCount() - m_mapFirst; |
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710 | sliceCount = m_model->rowCount() - m_mapFirst; | |
| @@ -710,6 +713,9 void QPieSeriesPrivate::initializePieFromModel() | |||||
| 710 | for (int i = m_mapFirst; i < m_mapFirst + sliceCount; i++) |
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713 | for (int i = m_mapFirst; i < m_mapFirst + sliceCount; i++) | |
| 711 | 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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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()); | |
| 712 | } else { |
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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 | ||||
| 713 | int sliceCount = 0; |
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719 | int sliceCount = 0; | |
| 714 | if(m_mapCount == -1) |
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720 | if(m_mapCount == -1) | |
| 715 | sliceCount = m_model->columnCount() - m_mapFirst; |
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721 | sliceCount = m_model->columnCount() - m_mapFirst; | |
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