DecodeTrace: Improve annotation block drawing

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

diff --git a/pv/view/trace.hpp b/pv/view/trace.hpp
index 95efb60718df78f02b457f759028759cf39a7507..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.
@@ -109,9 +119,9 @@ public:
 
 protected:
        /**
-        * Paints the background layer of the signal with a QPainter
-        * @param p the QPainter to paint into.
-        * @param pp the painting parameters object to paint with..
+        * Paints the background layer of the signal with a QPainter.
+        * @param p The QPainter to paint into.
+        * @param pp The painting parameters object to paint with.
         */
        virtual void paint_back(QPainter &p, const ViewItemPaintParams &pp);