ViewItem: Use drag_point() with drag_by()

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

diff --git a/pv/view/rowitem.hpp b/pv/view/rowitem.hpp
index cf521ff0be88d2f030cab0c4cd4616de9728594b..023e2c3807b2c2d4e61bc6dd78e96591d9607cec 100644 (file)
--- a/pv/view/rowitem.hpp
+++ b/pv/view/rowitem.hpp
@@ -94,23 +94,22 @@ public:
        int get_visual_y() const;
 
        /**
        int get_visual_y() const;
 
        /**

-        * Gets the drag point of the row item.
+        * Drags the item to a delta relative to the drag point.
+        * @param delta the offset from the drag point.

         */
         */

-       QPoint point() const;
+       void drag_by(const QPoint &delta);

 
        /**
 
        /**

-        * Computes the vertical extents of the contents of this row item.
-        * @return A pair containing the minimum and maximum y-values.
+        * Gets the arrow-tip point of the row item marker.
+        * @param rect the rectangle of the header area.

         */
         */

-       virtual std::pair<int, int> v_extents() const = 0;
+       QPoint point(const QRect &rect) const;

 
        /**
 
        /**

-        * Paints the signal label.
-        * @param p the QPainter to paint into.
-        * @param rect the rectangle of the header area.
-        * @param hover true if the label is being hovered over by the mouse.
+        * Computes the vertical extents of the contents of this row item.
+        * @return A pair containing the minimum and maximum y-values.

         */
         */

-       virtual void paint_label(QPainter &p, const QRect &rect, bool hover) = 0;
+       virtual std::pair<int, int> v_extents() const = 0;

 
 public:
        virtual void hover_point_changed();
 
 public:
        virtual void hover_point_changed();