diff options
Diffstat (limited to 'src/kitemviews/private/kitemlistsmoothscroller.cpp')
| -rw-r--r-- | src/kitemviews/private/kitemlistsmoothscroller.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/kitemviews/private/kitemlistsmoothscroller.cpp b/src/kitemviews/private/kitemlistsmoothscroller.cpp index 2bd467aa5..c89d3cf8f 100644 --- a/src/kitemviews/private/kitemlistsmoothscroller.cpp +++ b/src/kitemviews/private/kitemlistsmoothscroller.cpp @@ -19,6 +19,7 @@ #include "kitemlistsmoothscroller.h" +#include <QApplication> #include <QEvent> #include <QPropertyAnimation> #include <QScrollBar> @@ -200,8 +201,8 @@ void KItemListSmoothScroller::handleWheelEvent(QWheelEvent* event) numPixels = event->pixelDelta().y(); } else { const int numDegrees = event->angleDelta().y() / 8; - const int numSteps = numDegrees / 15; - numPixels = numSteps * m_scrollBar->pageStep() / 4; + const int numSteps = qApp->wheelScrollLines() * numDegrees / 15; + numPixels = numSteps * m_scrollBar->pageStep() / 12; } int value = m_scrollBar->value(); if (event->modifiers().testFlag(Qt::ShiftModifier)) { |