diff options
Diffstat (limited to 'examples/demos/documentviewer/pdfviewer.cpp')
| -rw-r--r-- | examples/demos/documentviewer/pdfviewer.cpp | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/examples/demos/documentviewer/pdfviewer.cpp b/examples/demos/documentviewer/pdfviewer.cpp index b6093c0b..669b9371 100644 --- a/examples/demos/documentviewer/pdfviewer.cpp +++ b/examples/demos/documentviewer/pdfviewer.cpp @@ -9,7 +9,9 @@ #include <QPdfBookmarkModel> #include <QPdfDocument> #include <QPdfPageNavigator> +#if QT_VERSION >= QT_VERSION_CHECK(6,6,0) #include <QPdfPageSelector> +#endif #include <QListView> #include <QPdfView> #include <QStandardPaths> @@ -48,12 +50,16 @@ void PdfViewer::initPdfViewer() { m_toolBar = addToolBar("PDF"); m_zoomSelector = new ZoomSelector(m_toolBar); - m_pageSelector = new QPdfPageSelector(m_toolBar); + auto *nav = m_pdfView->pageNavigator(); +#if QT_VERSION >= QT_VERSION_CHECK(6,6,0) + m_pageSelector = new QPdfPageSelector(m_toolBar); m_toolBar->insertWidget(m_uiAssets.forward, m_pageSelector); - connect(m_pageSelector, &QSpinBox::valueChanged, this, &PdfViewer::pageSelected); connect(m_pageSelector, &QSpinBox::valueChanged, this, &PdfViewer::pageSelected); + connect(nav, &QPdfPageNavigator::currentPageChanged, m_pageSelector, &QSpinBox::setValue); +#endif + connect(m_pdfView->pageNavigator(), &QPdfPageNavigator::backAvailableChanged, m_uiAssets.back, &QAction::setEnabled); m_actionBack = m_uiAssets.back; m_actionForward = m_uiAssets.forward; @@ -75,8 +81,6 @@ void PdfViewer::initPdfViewer() m_toolBar->addAction(actionZoomOut); connect(actionZoomOut, &QAction::triggered, this, &PdfViewer::onActionZoomOutTriggered); - auto *nav = m_pdfView->pageNavigator(); - connect(nav, &QPdfPageNavigator::currentPageChanged, m_pageSelector, &QSpinBox::setValue); connect(nav, &QPdfPageNavigator::backAvailableChanged, m_actionBack, &QAction::setEnabled); connect(nav, &QPdfPageNavigator::forwardAvailableChanged, m_actionForward, &QAction::setEnabled); @@ -135,7 +139,9 @@ void PdfViewer::openPdfFile() const auto documentTitle = m_document->metaData(QPdfDocument::MetaDataField::Title).toString(); statusMessage(!documentTitle.isEmpty() ? documentTitle : QStringLiteral("PDF Viewer")); pageSelected(0); +#if QT_VERSION >= QT_VERSION_CHECK(6,6,0) m_pageSelector->setMaximum(m_document->pageCount() - 1); +#endif statusMessage(tr("Opened PDF file %1").arg(m_file->fileName())); qCDebug(lcExample) << "Opened file" << m_file->fileName(); |