spline-widget: improve preview mode for tobii

1 files changed, 10 insertions, 1 deletions

diff --git a/spline-widget/spline-widget.hpp b/spline-widget/spline-widget.hpp
index d52e249c..921f44a2 100644
--- a/spline-widget/spline-widget.hpp
+++ b/spline-widget/spline-widget.hpp
@@ -32,6 +32,8 @@ class OPENTRACK_SPLINE_EXPORT spline_widget final : public QWidget
     Q_OBJECT
     Q_PROPERTY(QColor colorBezier READ colorBezier WRITE setColorBezier)
     Q_PROPERTY(bool is_preview_only READ is_preview_only WRITE set_preview_only)
+    Q_PROPERTY(int x_step READ x_step WRITE set_x_step)
+    Q_PROPERTY(int y_step READ y_step WRITE set_y_step)
 
     using points_t = spline::points_t;
 public:
@@ -47,6 +49,12 @@ public:
     void force_redraw();
     void set_preview_only(bool val);
     bool is_preview_only() const;
+
+    double x_step() { return _x_step; }
+    double y_step() { return _y_step; }
+    void set_x_step(double val) { _x_step = val; }
+    void set_y_step(double val) { _y_step = val; }
+
     void set_snap(double x, double y) { snap_x = x; snap_y = y; }
     void get_snap(double& x, double& y) const { x = snap_x; y = snap_y; }
 protected slots:
@@ -57,7 +65,7 @@ protected slots:
     void reload_spline();
 private:
     int get_closeness_limit();
-    void show_tooltip(const QPoint& pos, const QPointF& value = QPointF(0, 0), const QString& prefix = QStringLiteral(""));
+    void show_tooltip(const QPoint& pos, const QPointF& value = QPointF(0, 0));
     bool is_in_bounds(const QPoint& pos) const;
 
     void drawBackground();
@@ -89,6 +97,7 @@ private:
     QMetaObject::Connection connection;
 
     double snap_x, snap_y;
+    double _x_step, _y_step;
     int moving_control_point_idx;
     bool _draw_function, _preview_only;