X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=pv%2Fview%2Fanalogsignal.hpp;h=fa1058311f08a8f1ab906584ba65be2b75769983;hb=8de1e1b2fb1bcaaa21f08b7bba412b0839d6c4d2;hp=9ec566b682945e7f290f4755ae16eed394942e04;hpb=efdec55aec1a137460fa362a381ed1904182bfed;p=pulseview.git

diff --git a/pv/view/analogsignal.hpp b/pv/view/analogsignal.hpp
index 9ec566b..fa10583 100644
--- a/pv/view/analogsignal.hpp
+++ b/pv/view/analogsignal.hpp
@@ -44,6 +44,7 @@ class AnalogSignal : public Signal
 private:
 	static const QColor SignalColours[4];
 	static const QColor GridMajorColor, GridMinorColor;
+	static const QColor SamplingPointColour;
 
 	static const float EnvelopeThreshold;
 
@@ -126,14 +127,21 @@ private:
 
 	void update_scale();
 
+	void perform_autoranging(bool force_update = false);
+
 protected:
 	void populate_popup_form(QWidget *parent, QFormLayout *form);
 
 private Q_SLOTS:
-	void on_vdivs_changed(int vdivs);
+	void on_samples_added();
+
+	void on_pos_vdivs_changed(int vdivs);
+	void on_neg_vdivs_changed(int vdivs);
 
 	void on_resolution_changed(int index);
 
+	void on_autoranging_changed(int state);
+
 private:
 	QComboBox *resolution_cb_;
 
@@ -142,8 +150,10 @@ private:
 	int scale_index_drag_offset_;
 
 	int div_height_;
-	int vdivs_;  // divs per positive/negative side
+	int pos_vdivs_, neg_vdivs_;  // divs per positive/negative side
 	float resolution_; // e.g. 10 for 10 V/div
+
+	bool autoranging_;
 };
 
 } // namespace TraceView