Adds initial intermediate qt6 porting state

qt6-after/qt6-migrated-legatus/Lts/Common/LtsWidgets/lts_height_plot_widget.h

@@ -0,0 +1,69 @@
+
+
+
+#pragma once
+
+#include <QWidget>
+#include <QtCore/QVector>
+#include <QtCore/QPointF>
+#include <QtCore/QPair>
+
+#include "lts_widgets_export.h"
+
+class LTSWIDGETS_EXPORT LtsHeightPlotWidget final : public QWidget
+{
+  Q_OBJECT
+public:
+  explicit LtsHeightPlotWidget(QWidget *parent = nullptr);
+  virtual ~LtsHeightPlotWidget();
+
+  void clearView();
+
+  
+
+  void setData(const QVector<QPair<QPointF, double> > &data);
+  
+
+  void setMarks(const QVector<QPointF> &data);
+
+  
+
+  void setBackgroundBrush(const QBrush &brush);
+  
+
+  void setTextFont(const QFont &f);
+  
+
+  void setAxisPen(const QPen &pen);
+  
+
+  void setPositionPen(const QPen &pen);
+  
+
+  void setViewLinePen(const QPen &pen);
+  
+
+  void setContourBrush(const QBrush &brush);
+  
+
+  void setMarkerPen(const QPen &pen);
+
+Q_SIGNALS:
+  
+
+  void mousePositionChanged(const QPointF &curPoint, double curHeight, double mouseHeight);
+  
+
+  void startLineOfSight(const QPointF &startPoint);
+  
+
+  void stopLineOfSight();
+protected:
+  void resizeEvent(QResizeEvent *e) override;
+  void paintEvent(QPaintEvent *e) override;
+  void mouseMoveEvent(QMouseEvent *e) override;
+  void mouseReleaseEvent(QMouseEvent *e) override;
+
+  class Private;
+  Private *const d;
+};