ViewPort: Make ViewItemPaintParams mutable

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

diff --git a/pv/view/analogsignal.hpp b/pv/view/analogsignal.hpp
index 5ea24039108908c6b2425146854b7488bfe8fd9a..eef424d5bafb1f871381476998b2e1c02830d648 100644 (file)
--- a/pv/view/analogsignal.hpp
+++ b/pv/view/analogsignal.hpp
@@ -100,21 +100,21 @@ public:
         * @param p the QPainter to paint into.
         * @param pp the painting parameters object to paint with..
         */
-       void paint_back(QPainter &p, const ViewItemPaintParams &pp);
+       void paint_back(QPainter &p, ViewItemPaintParams &pp);
 
        /**
         * Paints the mid-layer of the signal with a QPainter
         * @param p the QPainter to paint into.
         * @param pp the painting parameters object to paint with..
         */
-       void paint_mid(QPainter &p, const ViewItemPaintParams &pp);
+       void paint_mid(QPainter &p, ViewItemPaintParams &pp);
 
        /**
         * Paints the foreground layer of the item with a QPainter
         * @param p the QPainter to paint into.
         * @param pp the painting parameters object to paint with.
         */
-       void paint_fore(QPainter &p, const ViewItemPaintParams &pp);
+       void paint_fore(QPainter &p, ViewItemPaintParams &pp);
 
 private:
        void paint_grid(QPainter &p, int y, int left, int right);
@@ -129,7 +129,7 @@ private:
                int y, int left, const int64_t start, const int64_t end,
                const double pixels_offset, const double samples_per_pixel);
 
-       void paint_logic_mid(QPainter &p, const ViewItemPaintParams &pp);
+       void paint_logic_mid(QPainter &p, ViewItemPaintParams &pp);
 
        void paint_logic_caps(QPainter &p, QLineF *const lines,
                vector< pair<int64_t, bool> > &edges,