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-rw-r--r--src/plugins/help/helpviewer.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/plugins/help/helpviewer.cpp b/src/plugins/help/helpviewer.cpp
index d667c3b26c..27de81390b 100644
--- a/src/plugins/help/helpviewer.cpp
+++ b/src/plugins/help/helpviewer.cpp
@@ -176,7 +176,7 @@ void HelpViewer::wheelEvent(QWheelEvent *event)
{
if (m_scrollWheelZoomingEnabled && event->modifiers() == Qt::ControlModifier) {
event->accept();
- event->delta() > 0 ? scaleUp() : scaleDown();
+ event->angleDelta().y() > 0 ? scaleUp() : scaleDown();
} else {
QWidget::wheelEvent(event);
}