Take into account QApplication::wheelScrollLines() in wheel events

[dolphin.git] / src / kitemviews / kitemlistcontainer.cpp

diff --git a/src/kitemviews/kitemlistcontainer.cpp b/src/kitemviews/kitemlistcontainer.cpp
index c9d521ce788fabab56ea6ca943a14174bee9bc14..94b49dbdeca96da4aac42f8dadb8f3535b0ff82d 100644 (file)
--- a/src/kitemviews/kitemlistcontainer.cpp
+++ b/src/kitemviews/kitemlistcontainer.cpp
@@ -194,12 +194,12 @@ void KItemListContainer::wheelEvent(QWheelEvent* event)
         }
     } else {
         const int numDegrees = event->angleDelta().y() / 8;
-        const int numSteps = numDegrees / 15;
+        const int numSteps = qApp->wheelScrollLines() * numDegrees / 15;
         if (event->modifiers().testFlag(Qt::ShiftModifier)) {
             const int scrollingDirection = numSteps > 0 ? 1 : -1;
             smoothScroller->scrollTo(scrollBar->value() - scrollBar->pageStep() * scrollingDirection);
         } else {
-            smoothScroller->scrollTo(scrollBar->value() - numSteps * scrollBar->pageStep() / 4);
+            smoothScroller->scrollTo(scrollBar->value() - numSteps * scrollBar->pageStep() / 12);
         }
     }