X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=sigview.h;h=2c7ba1ddae34a97990fdf0b189be6d621676a939;hp=318104b9385639f499b4d9e8fbdbeddf2333e04f;hb=3b18c57d8f224791481e0b768065bd4d11a3d79e;hpb=6fa02541c670ebdd8a1985a29aba798823469f64

diff --git a/sigview.h b/sigview.h
index 318104b9..2c7ba1dd 100644
--- a/sigview.h
+++ b/sigview.h
@@ -21,18 +21,37 @@
 #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 slots:
+	void dataUpdated();
+
+private:
+	SigSession &_session;
+
+	uint64_t _scale;
+	int64_t _offset;
 };
 
 #endif // SIGVIEW_H