X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fview%2Fviewport.cpp;fp=pv%2Fview%2Fviewport.cpp;h=70282d290f8efef39ed4859e00234c829a9710ee;hp=a179cef1c6ca572609e12ad10ad3ad2de2eef59e;hb=3592f4053b1b9d96869ccfb88a09a1d493ee253f;hpb=adb2a97bb18d0db0c936fa90b4164c8aac18e6fe

diff --git a/pv/view/viewport.cpp b/pv/view/viewport.cpp
index a179cef1..70282d29 100644
--- a/pv/view/viewport.cpp
+++ b/pv/view/viewport.cpp
@@ -210,7 +210,7 @@ void Viewport::wheelEvent(QWheelEvent *event)
 				(event->delta() * height()) / (8 * 120));
 		} else {
 			// Vertical scrolling is interpreted as zooming in/out
-			view_.zoom(event->delta() / 120, event->x());
+			view_.zoom(event->delta() / 120.0, event->x());
 		}
 	} else if (event->orientation() == Qt::Horizontal) {
 		// Horizontal scrolling is interpreted as moving left/right