DecodeTrace: Prevent trace height from jumping

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

diff --git a/pv/view/view.hpp b/pv/view/view.hpp
index 66d31a225bf7b28806da3b28e87465ce5349daa7..8aa551250177199a297d73998b01fab1bd8a79f5 100644 (file)
--- a/pv/view/view.hpp
+++ b/pv/view/view.hpp
@@ -95,6 +95,8 @@ public:
 
        const Viewport* viewport() const;
 
+       const QSize header_size() const;
+
        /**
         * Gets a list of time markers.
         */
@@ -171,6 +173,12 @@ public:
         */
        void enable_sticky_scrolling(bool state);
 
+       /**
+        * Enables or disables coloured trace backgrounds. If they're not
+        * coloured then they will use alternating colors.
+        */
+       void enable_coloured_bg(bool state);
+
        /**
         * Returns true if cursors are displayed. false otherwise.
         */