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Fix crash after opening document

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Jakub Melka 2019-12-09 19:24:27 +01:00
parent 7bcbd512a8
commit 1b7fba2f78
1 changed files with 2 additions and 0 deletions
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2
PdfForQtLib/sources/pdfitemmodels.cpp
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@ -731,6 +731,7 @@ void PDFThumbnailsItemModel::setDocument(const PDFDocument* document)
{ {
if (m_document != document) if (m_document != document)
{ {
beginResetModel();
m_thumbnailCache.clear(); m_thumbnailCache.clear();
m_document = document; m_document = document;
@ -739,6 +740,7 @@ void PDFThumbnailsItemModel::setDocument(const PDFDocument* document)
{ {
m_pageCount = static_cast<int>(m_document->getCatalog()->getPageCount()); m_pageCount = static_cast<int>(m_document->getCatalog()->getPageCount());
} }
endResetModel();
} }
} }