diff options
Diffstat (limited to 'src/gui')
| -rw-r--r-- | src/gui/itemviews/qlistview.cpp | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/src/gui/itemviews/qlistview.cpp b/src/gui/itemviews/qlistview.cpp index 6db979c..e6949fd 100644 --- a/src/gui/itemviews/qlistview.cpp +++ b/src/gui/itemviews/qlistview.cpp @@ -2558,13 +2558,21 @@ int QListModeViewBase::perItemScrollToValue(int index, int scrollValue, int view { if (index < 0) return scrollValue; + + QVector<int> visibleFlowPositions; + visibleFlowPositions.reserve(flowPositions.count() - 1); + for (int i = 0; i < flowPositions.count() - 1; i++) { // flowPositions count is +1 larger than actual row count + if (!isHidden(i)) + visibleFlowPositions.append(flowPositions.at(i)); + } + if (!wrap) { int topIndex = index; const int bottomIndex = topIndex; - const int bottomCoordinate = flowPositions.at(index); + const int bottomCoordinate = visibleFlowPositions.at(index); while (topIndex > 0 && - (bottomCoordinate - flowPositions.at(topIndex-1) + itemExtent) <= (viewportSize)) { + (bottomCoordinate - visibleFlowPositions.at(topIndex - 1) + itemExtent) <= (viewportSize)) { topIndex--; } @@ -2584,7 +2592,7 @@ int QListModeViewBase::perItemScrollToValue(int index, int scrollValue, int view ? Qt::Horizontal : Qt::Vertical); if (flowOrientation == orientation) { // scrolling in the "flow" direction // ### wrapped scrolling in the flow direction - return flowPositions.at(index); // ### always pixel based for now + return visibleFlowPositions.at(index); // ### always pixel based for now } else if (!segmentStartRows.isEmpty()) { // we are scrolling in the "segment" direction int segment = qBinarySearch<int>(segmentStartRows, index, 0, segmentStartRows.count() - 1); int leftSegment = segment; |