diff --git a/libs/graphic/graphic.cpp b/libs/graphic/graphic.cpp
index 448b811..ae4cabd 100644
--- a/libs/graphic/graphic.cpp
+++ b/libs/graphic/graphic.cpp
@@ -484,14 +484,14 @@ void Graphic::canvasMouseDoubleClickEvent(QMouseEvent * ) {
 
 void Graphic::canvasWheelEvent(QWheelEvent * e) {
 #if (QT_VERSION >= QT_VERSION_CHECK(5, 14, 0))
-	emit graphicWheelEvent(canvas2real(e->position()), e->delta()/* TODO: test use angleDelta()*/);
+	emit graphicWheelEvent(canvas2real(e->position()), e->angleDelta().y()/* TODO: test use angleDelta()*/);
 #else
 	emit graphicWheelEvent(canvas2real(QPointF(e->pos())), e->delta());
 #endif
 	if (gestures) return;
 	if (!navigation) return;
 #if (QT_VERSION >= QT_VERSION_CHECK(5, 14, 0))
-	procZoom(e->position(), e->delta(), e->modifiers());
+	procZoom(e->position(), e->angleDelta().y(), e->modifiers());
 #else
 	procZoom(e->pos(), e->delta(), e->modifiers());
 #endif