1 files changed, 6 insertions, 3 deletions
diff --git a/src/widgets/styles/qcleanlooksstyle.cpp b/src/widgets/styles/qcleanlooksstyle.cpp
index 99e4b179f4..896f2ead32 100644
--- a/src/widgets/styles/qcleanlooksstyle.cpp
+++ b/src/widgets/styles/qcleanlooksstyle.cpp
@@ -67,6 +67,7 @@
 #include <qwizard.h>
 #include <qlibrary.h>
 #include <private/qstylehelper_p.h>
+#include <private/qstyleanimation_p.h>
 
 QT_BEGIN_NAMESPACE
 
@@ -1759,9 +1760,11 @@ void QCleanlooksStyle::drawControl(ControlElement element, const QStyleOption *o
             } else {
                 Q_D(const QCleanlooksStyle);
                 int slideWidth = ((rect.width() - 4) * 2) / 3;
-                int step = ((d->animateStep * slideWidth) / d->animationFps) % slideWidth;
-                if ((((d->animateStep * slideWidth) / d->animationFps) % (2 * slideWidth)) >= slideWidth)
-                    step = slideWidth - step;
+                int step = 0;
+#ifndef QT_NO_ANIMATION
+                if (QProgressStyleAnimation *animation = qobject_cast<QProgressStyleAnimation*>(d->animation(widget)))
+                    step = animation->progressStep(slideWidth);
+#endif
                 progressBar.setRect(rect.left() + 1 + step, rect.top() + 1,
                                     slideWidth / 2, rect.height() - 3);
             }