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Diffstat (limited to 'src/gui/itemviews/qtreeview_p.h')
| -rw-r--r-- | src/gui/itemviews/qtreeview_p.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/gui/itemviews/qtreeview_p.h b/src/gui/itemviews/qtreeview_p.h index 5d8c4ff949..451e3f80a5 100644 --- a/src/gui/itemviews/qtreeview_p.h +++ b/src/gui/itemviews/qtreeview_p.h @@ -210,6 +210,8 @@ public: QSet<QPersistentModelIndex> hiddenIndexes; inline bool isRowHidden(const QModelIndex &idx) const { + if (hiddenIndexes.isEmpty()) + return false; //We first check if the idx is a QPersistentModelIndex, because creating QPersistentModelIndex is slow return isPersistent(idx) && hiddenIndexes.contains(idx); } |