diff options
Diffstat (limited to 'src/gui/itemviews/qtableview.cpp')
| -rw-r--r-- | src/gui/itemviews/qtableview.cpp | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/src/gui/itemviews/qtableview.cpp b/src/gui/itemviews/qtableview.cpp index 43445b4..31be224 100644 --- a/src/gui/itemviews/qtableview.cpp +++ b/src/gui/itemviews/qtableview.cpp @@ -114,15 +114,14 @@ void QSpanCollection::updateSpan(QSpanCollection::Span *span, int old_height) } } else if (old_height > span->height()) { //remove the span from all the subspans lists that intersect the columns not covered anymore - Index::iterator it_y = index.lowerBound(-span->bottom()); - if (it_y == index.end()) - it_y = index.find(-span->top()); // This is the only span remaining and we are deleting it. + Index::iterator it_y = index.lowerBound(-qMax(span->bottom(), span->top())); //qMax usefull if height is 0 Q_ASSERT(it_y != index.end()); //it_y must exist since the span is in the list while (-it_y.key() <= span->top() + old_height -1) { if (-it_y.key() > span->bottom()) { - (*it_y).remove(-span->left()); + int removed = (*it_y).remove(-span->left()); + Q_ASSERT(removed == 1); Q_UNUSED(removed); if (it_y->isEmpty()) { - it_y = index.erase(it_y) - 1; + it_y = index.erase(it_y); } } if(it_y == index.begin()) |