QPdfView: replace enums with enum classes

[ChangeLog][QtPDF] All enums are replaced with enum classes.

Change-Id: I41063de084a23db657a24805ceaf22881f25c990
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>

2 files changed, 6 insertions, 4 deletions

diff --git a/examples/pdfwidgets/pdfviewer/mainwindow.cpp b/examples/pdfwidgets/pdfviewer/mainwindow.cpp
index 069e6a6ce..c6747f980 100644
--- a/examples/pdfwidgets/pdfviewer/mainwindow.cpp
+++ b/examples/pdfwidgets/pdfviewer/mainwindow.cpp
@@ -185,7 +185,9 @@ void MainWindow::on_actionNext_Page_triggered()
 
 void MainWindow::on_actionContinuous_triggered()
 {
-    ui->pdfView->setPageMode(ui->actionContinuous->isChecked() ? QPdfView::MultiPage : QPdfView::SinglePage);
+    ui->pdfView->setPageMode(ui->actionContinuous->isChecked() ?
+                                 QPdfView::PageMode::MultiPage :
+                                 QPdfView::PageMode::SinglePage);
 }
 
 void MainWindow::on_actionBack_triggered()
diff --git a/examples/pdfwidgets/pdfviewer/zoomselector.cpp b/examples/pdfwidgets/pdfviewer/zoomselector.cpp
index 4ccf87460..6e532de83 100644
--- a/examples/pdfwidgets/pdfviewer/zoomselector.cpp
+++ b/examples/pdfwidgets/pdfviewer/zoomselector.cpp
@@ -91,9 +91,9 @@ void ZoomSelector::reset()
 void ZoomSelector::onCurrentTextChanged(const QString &text)
 {
     if (text == QLatin1String("Fit Width")) {
-        emit zoomModeChanged(QPdfView::FitToWidth);
+        emit zoomModeChanged(QPdfView::ZoomMode::FitToWidth);
     } else if (text == QLatin1String("Fit Page")) {
-        emit zoomModeChanged(QPdfView::FitInView);
+        emit zoomModeChanged(QPdfView::ZoomMode::FitInView);
     } else {
         qreal factor = 1.0;
 
@@ -105,7 +105,7 @@ void ZoomSelector::onCurrentTextChanged(const QString &text)
         if (ok)
             factor = zoomLevel / 100.0;
 
-        emit zoomModeChanged(QPdfView::CustomZoom);
+        emit zoomModeChanged(QPdfView::ZoomMode::Custom);
         emit zoomFactorChanged(factor);
     }
 }