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Added empty unit testing framework
[pulseview.git]
/
sigview.h
diff --git
a/sigview.h
b/sigview.h
index c4ddc15b527cbd294b1d6d0f413f5cabd684e521..3630d17e572cfe074a893d7463370d0af4148a3e 100644
(file)
--- a/
sigview.h
+++ b/
sigview.h
@@
-24,6
+24,8
@@
#include <QtOpenGL/QGLWidget>
#include <QTimer>
#include <QtOpenGL/QGLWidget>
#include <QTimer>
+class QPainter;
+class QPaintEvent;
class SigSession;
class SigView : public QGLWidget
class SigSession;
class SigView : public QGLWidget
@@
-31,32
+33,56
@@
class SigView : public QGLWidget
Q_OBJECT
private:
Q_OBJECT
private:
+ static const double MaxScale;
+ static const double MinScale;
+
static const int SignalHeight;
static const int SignalHeight;
+ static const int LabelMarginWidth;
+ static const int RulerHeight;
+
+ static const int MinorTickSubdivision;
+ static const int ScaleUnits[3];
+
+ static const QString SIPrefixes[9];
+ static const int FirstSIPrefixPower;
public:
explicit SigView(SigSession &session, QWidget *parent = 0);
public:
explicit SigView(SigSession &session, QWidget *parent = 0);
+ void zoom(double steps);
+
protected:
void initializeGL();
void resizeGL(int width, int height);
protected:
void initializeGL();
void resizeGL(int width, int height);
- void paint
GL(
);
+ void paint
Event(QPaintEvent *event
);
private:
private:
- void mouseMoveEvent(QMouseEvent *event);
void mousePressEvent(QMouseEvent *event);
void mousePressEvent(QMouseEvent *event);
+ void mouseMoveEvent(QMouseEvent *event);
void mouseReleaseEvent(QMouseEvent *event);
void mouseReleaseEvent(QMouseEvent *event);
+ void wheelEvent(QWheelEvent *event);
+
+private:
+ void setup_viewport(int width, int height);
+
+ void paint_ruler(QPainter &p);
+
+ void zoom(double steps, int offset);
private slots:
private slots:
- void data
U
pdated();
+ void data
_u
pdated();
private:
SigSession &_session;
double _scale;
double _offset;
private:
SigSession &_session;
double _scale;
double _offset;
+
+ QPoint _mouse_down_point;
+ double _mouse_down_offset;
};
#endif // SIGVIEW_H
};
#endif // SIGVIEW_H