Trace: Introduce hover_point_changed()

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

diff --git a/pv/view/trace.h b/pv/view/trace.h
index 7726be255f05db2e0f50307881ffc4763bdfe93a..5f54ea1ddb0e16bcb35393a415e29b97eae8c00a 100644 (file)
--- a/pv/view/trace.h
+++ b/pv/view/trace.h
@@ -141,7 +141,6 @@ public:
 
        /**
         * Computes the outline rectangle of a label.
-        * @param p the QPainter to lay out text with.
         * @param right the x-coordinate of the right edge of the header
         *      area.
         * @return Returns the rectangle of the signal label.
@@ -173,6 +172,8 @@ protected:
 
        virtual void populate_popup_form(QWidget *parent, QFormLayout *form);
 
+       virtual void hover_point_changed();
+
 private Q_SLOTS:
        void on_text_changed(const QString &text);
 
@@ -180,6 +181,8 @@ private Q_SLOTS:
 
        void on_popup_closed();
 
+       void on_hover_point_changed();
+
 Q_SIGNALS:
        void visibility_changed();
        void text_changed();