use a smaller step size when using the scroll wheel

BUG: 177238

svn path=/trunk/KDE/kdebase/apps/; revision=894987

1 files changed, 4 insertions, 0 deletions

diff --git a/src/dolphiniconsview.cpp b/src/dolphiniconsview.cpp
index 54c6ede8c..b95de351a 100644
--- a/src/dolphiniconsview.cpp
+++ b/src/dolphiniconsview.cpp
@@ -277,6 +277,10 @@ void DolphinIconsView::wheelEvent(QWheelEvent* event)
         event->ignore();
         return;
     }
+    
+    horizontalScrollBar()->setSingleStep(m_itemSize.width() / 10);
+    verticalScrollBar()->setSingleStep(m_itemSize.height() / 10);
+    
     KCategorizedView::wheelEvent(event);
     // if the icons are aligned left to right, the vertical wheel event should
     // be applied to the horizontal scrollbar