DecodeTrace: Improve annotation block drawing

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

diff --git a/pv/view/trace.hpp b/pv/view/trace.hpp
index c9582c61218409616c7119d1cc894f6ae0cecafd..88e54b1a7edcb37a95045a3f4cf4703a9b9dcbc3 100644 (file)
--- a/pv/view/trace.hpp
+++ b/pv/view/trace.hpp
@@ -81,6 +81,16 @@ public:
         */
        void set_coloured_bg(bool state);
 
+       /**
+        * Returns true if the item may be dragged/moved.
+        */
+       bool is_draggable() const;
+
+       /**
+        * Selects or deselects the signal.
+        */
+       void select(bool select = true);
+
        /**
         * Computes the outline rectangle of the viewport hit-box.
         * @param rect the rectangle of the viewport area.