CursorPair: Added frequency indication

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

diff --git a/pv/view/cursorpair.hpp b/pv/view/cursorpair.hpp
index af7f5556c722bc83609e72664a5b610858072d08..aacc7d8c2b3272144be7fd6f9a7930a2d10ca129 100644 (file)
--- a/pv/view/cursorpair.hpp
+++ b/pv/view/cursorpair.hpp
@@ -36,6 +36,7 @@ class CursorPair : public TimeItem
 {
 private:
        static const int DeltaPadding;
+       static const QColor ViewportFillColour;
 
 public:
        /**
@@ -67,14 +68,20 @@ public:
 
        float get_x() const;
 
-       QPoint point() const;
+       QPoint point(const QRect &rect) const;
 
        pv::widgets::Popup* create_popup(QWidget *parent);
 
 public:
        QRectF label_rect(const QRectF &rect) const;
 
-       void paint_label(QPainter &p, const QRect &rect);
+       /**
+        * Paints the marker's label to the ruler.
+        * @param p The painter to draw with.
+        * @param rect The rectangle of the ruler client area.
+        * @param hover true if the label is being hovered over by the mouse.
+        */
+       void paint_label(QPainter &p, const QRect &rect, bool hover);
 
        /**
         * Paints the background layer of the item with a QPainter
@@ -83,7 +90,12 @@ public:
         **/
        void paint_back(QPainter &p, const ViewItemPaintParams &pp);
 
-       void compute_text_size(QPainter &p, unsigned int prefix);
+       /**
+        * Constructs the string to display.
+        */
+       QString format_string();
+
+       void compute_text_size(QPainter &p);
 
        std::pair<float, float> get_cursor_offsets() const;