Ruler: Make get_mouse_over_item return shared_ptr<ViewItem>

[pulseview.git] / pv / view / ruler.hpp

diff --git a/pv/view/ruler.hpp b/pv/view/ruler.hpp
index 5720c9a98ddc8df71cce279b662bd3da4bd07152..68e7eb5884fcc751d0723ec13afbb80253937a43 100644 (file)
--- a/pv/view/ruler.hpp
+++ b/pv/view/ruler.hpp
@@ -29,6 +29,7 @@ namespace pv {
 namespace view {
 
 class TimeItem;
+class ViewItem;
 
 class Ruler : public MarginWidget
 {
@@ -61,7 +62,13 @@ public:
        QSize extended_size_hint() const;
 
 private:
-       std::shared_ptr<pv::view::TimeItem> get_mouse_over_item(
+       /**
+        * Gets the first view item which has a label that contains @c pt .
+        * @param pt the point to search with.
+        * @return the view item that has been found, or and empty
+        *   @c shared_ptr if no item was found.
+        */
+       std::shared_ptr<pv::view::ViewItem> get_mouse_over_item(
                const QPoint &pt);
 
 private: