diff options
| author | David Faure <david.faure@kdab.com> | 2020-03-05 17:56:32 +0100 |
|---|---|---|
| committer | David Faure <david.faure@kdab.com> | 2020-03-16 10:44:26 +0100 |
| commit | 97422abcfcdf2c5c5b81b9de05ceb7bef6edcf13 (patch) | |
| tree | 66847c9719a5fdf31f616c58edb6791342b58667 /src/widgets/itemviews/qtreeview.cpp | |
| parent | f45d2dc54397fabca25de51fd0c9ec37014e46c8 (diff) | |
QTreeView: don't call model.index(-1, 0) when using spanning items
drawTree() does
QPoint hoverPos = d->viewport->mapFromGlobal(QCursor::pos());
d->hoverBranch = d->itemDecorationAt(hoverPos);
and itemDecorationAt does
const QModelIndex index = q->indexAt(pos);
which might very well be an invalid index.
Change-Id: I7db98871543bd7e1c57fcc475d2646757bf2bb42
Reviewed-by: Christian Ehrlicher <ch.ehrlicher@gmx.de>
Diffstat (limited to 'src/widgets/itemviews/qtreeview.cpp')
| -rw-r--r-- | src/widgets/itemviews/qtreeview.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/widgets/itemviews/qtreeview.cpp b/src/widgets/itemviews/qtreeview.cpp index 442369c2ec..a9e6e90623 100644 --- a/src/widgets/itemviews/qtreeview.cpp +++ b/src/widgets/itemviews/qtreeview.cpp @@ -3755,7 +3755,8 @@ int QTreeViewPrivate::itemDecorationAt(const QPoint &pos) const bool spanned = false; if (!spanningIndexes.isEmpty()) { const QModelIndex index = q->indexAt(pos); - spanned = q->isFirstColumnSpanned(index.row(), index.parent()); + if (index.isValid()) + spanned = q->isFirstColumnSpanned(index.row(), index.parent()); } const int column = spanned ? 0 : header->logicalIndexAt(pos.x()); if (!isTreePosition(column)) |