X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=sigview.h;h=c4ddc15b527cbd294b1d6d0f413f5cabd684e521;hb=fb0d32cb540e2ae39d80f7eab02779fb965d9f46;hp=318104b9385639f499b4d9e8fbdbeddf2333e04f;hpb=6fa02541c670ebdd8a1985a29aba798823469f64;p=pulseview.git

diff --git a/sigview.h b/sigview.h
index 318104b..c4ddc15 100644
--- a/sigview.h
+++ b/sigview.h
@@ -21,18 +21,42 @@
 #ifndef SIGVIEW_H
 #define SIGVIEW_H
 
-#include <QAbstractScrollArea>
+#include <QtOpenGL/QGLWidget>
+#include <QTimer>
 
-class SigView : public QAbstractScrollArea
+class SigSession;
+
+class SigView : public QGLWidget
 {
 	Q_OBJECT
+
+private:
+	static const int SignalHeight;
+
 public:
-	explicit SigView(QWidget *parent = 0);
-	
-signals:
-	
-public slots:
-	
+	explicit SigView(SigSession &session, QWidget *parent = 0);
+
+protected:
+
+	void initializeGL();
+
+	void resizeGL(int width, int height);
+
+	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