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Diffstat (limited to 'src/kitemviews/kitemlistview.cpp')
| -rw-r--r-- | src/kitemviews/kitemlistview.cpp | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/kitemviews/kitemlistview.cpp b/src/kitemviews/kitemlistview.cpp index 69a800cdf..a83c3ad39 100644 --- a/src/kitemviews/kitemlistview.cpp +++ b/src/kitemviews/kitemlistview.cpp @@ -400,8 +400,15 @@ void KItemListView::setGeometry(const QRectF &rect) qreal KItemListView::scrollSingleStep() const { + /** + * The scroll distance is supposed to be similar between every scroll area in existence, so users can predict how much scrolling they need to do to see the + * part of the view they are interested in. We try to conform to the global scroll distance setting which is defined through + * QApplication::wheelScrollLines. A single line is assumed to be the height of the default font. This single step is what is supposed to be returned here. + * The issue is that the application the user scrolls in the most (Firefox) does not care about our scroll speed and goes considerably faster. So we + * amend a random times two (* 2) so users are happy with the scroll speed in Dolphin. + */ const QFontMetrics metrics(font()); - return metrics.height(); + return metrics.height() * 2; } qreal KItemListView::verticalPageStep() const |