highgui: window QT+OpenGL mouse wheel support, build fix

9 years ago · d394d26b46
parent ecfabd7aac
commit d394d26b46
1 changed files with 0 additions and 3 deletions
--- a/modules/highgui/src/window_QT.cpp
+++ b/modules/highgui/src/window_QT.cpp
@ -2637,9 +2637,6 @@ void DefaultViewPort::wheelEvent(QWheelEvent* evnt)
    icvmouseHandler((QMouseEvent*)evnt, mouse_wheel, cv_event, flags);
    icvmouseProcessing(QPointF(pt), cv_event, flags);

-    scaleView(delta / 240.0, pt);
-    viewport()->update();
-
    QWidget::wheelEvent(evnt);
 }