Bring back sticky scroll and coloured background shortcuts.

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

diff --git a/pv/view/view.hpp b/pv/view/view.hpp
index 42cbe3c2155cb494d184330491b35f1c8ebf6e34..5981f57a036c92a986710e4cf1520eec649ffe8c 100644 (file)
--- a/pv/view/view.hpp
+++ b/pv/view/view.hpp
@@ -205,12 +205,27 @@ public:
         */
        void enable_sticky_scrolling(bool state);
 
+       /**
+        * Toggle sticky scrolling.
+        */
+       void toggle_sticky_scrolling(void);
+
+       /**
+        * Get current coloured_bg state. Returns true if coloured backgrounds are enabled.
+        */
+       bool get_coloured_bg(void);
+
        /**
         * Enables or disables coloured trace backgrounds. If they're not
         * coloured then they will use alternating colors.
         */
        void enable_coloured_bg(bool state);
 
+       /**
+        * Toggle coloured backgrounds.
+        */
+       void toggle_coloured_bg(void);
+
        /**
         * Returns true if cursors are displayed. false otherwise.
         */
@@ -401,6 +416,7 @@ private:
 
        bool updating_scroll_;
        bool sticky_scrolling_;
+       bool coloured_bg_;
        bool always_zoom_to_fit_;
        QTimer delayed_view_updater_;
 
@@ -427,6 +443,8 @@ private:
 
        // A nonzero value indicates the v offset to restore. See View::resizeEvent()
        int saved_v_offset_;
+
+       bool size_finalized_;
 };
 
 } // namespace TraceView