Do not skip rows in when clicking the empty area of the scroll bar

The height of the header widget must be subtracted from the view's
height in Details View to determine the "pageStep" for the scroll bar.

BUG: 315619
FIXED-IN: 4.10.2
REVIEW: 109210

1 files changed, 9 insertions, 0 deletions

diff --git a/src/kitemviews/kitemlistview.cpp b/src/kitemviews/kitemlistview.cpp
index 6a68ae798..9ebad7f8b 100644
--- a/src/kitemviews/kitemlistview.cpp
+++ b/src/kitemviews/kitemlistview.cpp
@@ -388,6 +388,15 @@ void KItemListView::setGeometry(const QRectF& rect)
     }
 }
 
+qreal KItemListView::verticalPageStep() const
+{
+    qreal headerHeight = 0;
+    if (m_headerWidget->isVisible()) {
+        headerHeight = m_headerWidget->size().height();
+    }
+    return size().height() - headerHeight;
+}
+
 int KItemListView::itemAt(const QPointF& pos) const
 {
     QHashIterator<int, KItemListWidget*> it(m_visibleItems);