X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=sigview.h;h=c4ddc15b527cbd294b1d6d0f413f5cabd684e521;hb=e5335d4f0973a90ef7f7f69095e9db36e3feb0cb;hp=780d765ae5ecbfbc04f40b7a2a55adb3b631de49;hpb=009e1503d46291cbc33cdb900761eaa505fd6269;p=pulseview.git

diff --git a/sigview.h b/sigview.h
index 780d765..c4ddc15 100644
--- a/sigview.h
+++ b/sigview.h
@@ -29,6 +29,10 @@ class SigSession;
 class SigView : public QGLWidget
 {
 	Q_OBJECT
+
+private:
+	static const int SignalHeight;
+
 public:
 	explicit SigView(SigSession &session, QWidget *parent = 0);
 
@@ -40,11 +44,19 @@ protected:
 
 	void paintGL();
 
+private:
+	void mouseMoveEvent(QMouseEvent *event);
+	void mousePressEvent(QMouseEvent *event);
+	void mouseReleaseEvent(QMouseEvent *event);
+
 private slots:
 	void dataUpdated();
 
 private:
 	SigSession &_session;
+
+	double _scale;
+	double _offset;
 };
 
 #endif // SIGVIEW_H