most files - check if this is all we need

seaplot.h

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+#ifndef SEAPLOT_H
+#define SEAPLOT_H
+
+#include <stddef.h>
+#include <qwt_plot.h>
+#include <qlayout.h>
+#include <qbitarray.h>
+#include "seaset.h"
+
+class SeaSet;
+class SeaData;
+class SeaZoomer;
+class SeaCurve;
+class LegendButton;
+class QGrid;
+class QLineEdit;
+
+class SeaPlot : public QwtPlot
+{
+  Q_OBJECT
+ 
+public:
+  SeaPlot(QWidget *p, SeaSet *set, const QString &name);
+  void removeAll();
+  LegendButton *putCurve(SeaData *d, QWidget *parent, LegendButton *legButton = NULL);
+  int replotRange(double from, double to, double tick);
+  int replotRange();
+  void refresh();
+  void switchBold(SeaCurve *crv);
+  void setOneBold(SeaCurve *crv);
+  void showAgain();
+  SeaSet *set;
+  QString tag;
+  void autoZoom(bool on);
+  QwtDoubleRect undoRect;
+  void zoomTo(QwtDoubleRect old, QwtDoubleRect &r);
+  void undoZoom(QwtDoubleRect &r);
+  bool toggleLinLog();
+  void autoColors();
+  long marker;
+  void setMarker(double x);
+  bool logarithmic;
+  QBitArray usedColors;
+signals:
+  void setAutoOff(bool off);
+private slots:
+  void zoomOut();
+  void zoomMax();
+  void shiftUp();
+  void shiftDown();
+private:
+  SeaZoomer *zoom;
+  double y1, y2;
+};
+
+class FlatButton;
+
+class LegendButton : public QwtLegendButton {
+  Q_OBJECT
+public:
+  LegendButton(QWidget *parent, SeaPlot *plot, SeaCurve *crv);
+  void init(SeaPlot *plot, SeaCurve *crv);
+  void setTitle(const QString &title); 
+  FlatButton *label;
+  QLabel *valueLabel;
+  SeaPlot *plot;
+  QTimer clickTimer;
+protected:
+  void mousePressEvent(QMouseEvent *e);
+public slots:
+  void legendClicked();
+  void longClick();
+  void handleClickTimer();
+  void mousePressed();
+private:
+  SeaCurve *crv;
+  bool clickDone;
+};
+
+
+class SeaCurve : public QwtPlotCurve {
+public:
+  SeaCurve(QwtPlot *parent, const QString &title);
+  void draw(QPainter *p, const QwtDiMap &xMap, const QwtDiMap &yMap, int from, int to);
+  void setPen(const QPen &p);
+  void setTitle(const QString &t);
+  void yBounds(double from, double to, double &ymin, double &ymax);
+  void changeBold();
+  
+  SeaData *data;
+  bool bold;
+  int iColor;
+  bool autoColor;
+  LegendButton *leg;
+};
+
+#endif