remove all unneeded module listed from Niklas

qt6-after/qt6-migrated-legatus/Lts/Application/THP/thpwidgets/thp_pdf_widget.h

@@ -1,40 +0,0 @@
-/**
-  * @RDE_HEADER@
-  * Handle PDF output for thp
-  * $Id$
-  * $HeadURL$
-  * $Author$
-  */
-#pragma once
-#include <QtWidgets/QWidget>
-
-
-class QUrl;
-namespace Ui
-{
-class PdfWidget;
-}
-
-namespace THP
-{
-class PdfWidget : public QWidget
-{
-  Q_OBJECT
-public:
-  explicit PdfWidget(QWidget *parent = nullptr);
-  ~PdfWidget();
-
-  bool showPDF(const QUrl &pdf);
-  void setZoomFactor(double newZoomFactor);
-  QVector<QImage> getPrintableImages(int resolution = 300);
-  void resizePdfToWidth();
-
-protected Q_SLOTS:
-  void onPreviousPage();
-  void onNextPage();
-  void pageChanged(int cur, int max);
-protected:
-
-  Ui::PdfWidget *ui;
-};
-} // namespace THP