TabularDecView: Allow return/enter press and don't change scale

[pulseview.git] / pv / views / trace / tracetreeitemowner.cpp

diff --git a/pv/views/trace/tracetreeitemowner.cpp b/pv/views/trace/tracetreeitemowner.cpp
index d2512332830a7e9784798e83364c2ff16264a862..95ea83732c7bb4743b0abfb6c1afa70f2384e50a 100644 (file)
--- a/pv/views/trace/tracetreeitemowner.cpp
+++ b/pv/views/trace/tracetreeitemowner.cpp
@@ -89,7 +89,7 @@ pair<int, int> TraceTreeItemOwner::v_extents() const
        bool has_children = false;
 
        pair<int, int> extents(INT_MAX, INT_MIN);
-       for (const shared_ptr<TraceTreeItem> t : trace_tree_child_items()) {
+       for (const shared_ptr<TraceTreeItem>& t : trace_tree_child_items()) {
                assert(t);
                if (!t->enabled())
                        continue;
@@ -114,7 +114,7 @@ void TraceTreeItemOwner::restack_items()
 {
        vector<shared_ptr<TraceTreeItem>> items(trace_tree_child_items());
 
-       // Sort by the centre line of the extents
+       // Sort by the center line of the extents
        stable_sort(items.begin(), items.end(),
                [](const shared_ptr<TraceTreeItem> &a, const shared_ptr<TraceTreeItem> &b) {
                        const auto aext = a->v_extents();