Ignore H-scroll events while scrollbar is begin updated.

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

diff --git a/pv/view/view.h b/pv/view/view.h
index 3397ba2ce28800c3b996c7a1f19e455ef800ce6a..980ccf1f61e8488d38dea381953ab15bb8d6d112 100644 (file)
--- a/pv/view/view.h
+++ b/pv/view/view.h
@@ -54,6 +54,8 @@ private:
 
 public:
        static const int SignalHeight;
+       static const int SignalMargin;
+       static const int SignalSnapGridSize;
 
        static const QColor CursorAreaColour;
 
@@ -103,14 +105,20 @@ public:
 
        const QPoint& hover_point() const;
 
+       void normalize_layout();
+
 signals:
        void hover_point_changed();
 
+       void signals_moved();
+
 private:
        void get_scroll_layout(double &length, double &offset) const;
        
        void update_scroll();
 
+       void reset_signal_layout();
+
 private:
        bool eventFilter(QObject *object, QEvent *event);
 
@@ -123,10 +131,13 @@ private slots:
        void h_scroll_value_changed(int value);
        void v_scroll_value_changed(int value);
 
+       void signals_changed();
        void data_updated();
 
        void marker_time_changed();
 
+       void on_signals_moved();
+
 private:
        SigSession &_session;
 
@@ -143,6 +154,7 @@ private:
        double _offset;
 
        int _v_offset;
+       bool _updating_scroll;
 
        bool _show_cursors;
        std::pair<Cursor, Cursor> _cursors;