RowItem: Added owner accessor function

[pulseview.git] / pv / view / header.h

diff --git a/pv/view/header.h b/pv/view/header.h
index 641f203bb9325745d9abdf5b3849424ef642a6c4..f4e7ef4a6bd832eedc69c78a879f0d4f8cbfa674 100644 (file)
--- a/pv/view/header.h
+++ b/pv/view/header.h
@@ -30,7 +30,7 @@
 namespace pv {
 namespace view {
 
-class Trace;
+class RowItem;
 class View;
 
 class Header : public MarginWidget
@@ -45,8 +45,14 @@ public:
 
        QSize sizeHint() const;
 
+       /**
+        * The horizontal offset, relative to the left edge of the widget,
+        * where the arrows of the trace labels end.
+        */
+       static const int BaselineOffset;
+
 private:
-       std::shared_ptr<pv::view::Trace> get_mouse_over_trace(
+       std::shared_ptr<pv::view::RowItem> get_mouse_over_row_item(
                const QPoint &pt);
 
        void clear_selection();
@@ -67,14 +73,14 @@ private:
 
        void keyPressEvent(QKeyEvent *e);
 
-private slots:
+private Q_SLOTS:
        void on_signals_changed();
 
        void on_signals_moved();
 
        void on_trace_changed();
 
-signals:
+Q_SIGNALS:
        void signals_moved();
 
 private:
@@ -82,8 +88,8 @@ private:
        QPoint _mouse_down_point;
        bool _dragging;
 
-       std::list<std::pair<std::weak_ptr<Trace>, int> >
-               _drag_traces;
+       std::list<std::pair<std::weak_ptr<RowItem>, int> >
+               _drag_row_items;
 };
 
 } // namespace view