Issue #126: Remove <QtCore> include from main headers

PdfTool/pdftoolabstractapplication.cpp

@@ -19,6 +19,7 @@
 #include "pdfdocumentreader.h"
 #include "pdfutils.h"
 
+#include <QFileInfo>
 #include <QCommandLineParser>
 
 namespace pdftool

PdfTool/pdftoolattachments.cpp

@@ -18,6 +18,9 @@
 #include "pdftoolattachments.h"
 #include "pdfexception.h"
 
+#include <QFile>
+#include <QMimeDatabase>
+
 namespace pdftool
 {
 

PdfTool/pdftoolcertstore.cpp

@@ -1,4 +1,4 @@
-//    Copyright (C) 2020-2021 Jakub Melka
+//    Copyright (C) 2020-2023 Jakub Melka
 //
 //    This file is part of PDF4QT.
 //
@@ -18,6 +18,8 @@
 #include "pdftoolcertstore.h"
 #include "pdfsignaturehandler.h"
 
+#include <QFile>
+
 namespace pdftool
 {
 

PdfTool/pdftoolseparate.cpp

@@ -21,6 +21,8 @@
 #include "pdfoptimizer.h"
 #include "pdfdocumentwriter.h"
 
+#include <QFileInfo>
+
 namespace pdftool
 {
 

PdfTool/pdftoolunite.cpp

@@ -21,6 +21,8 @@
 #include "pdfoptimizer.h"
 #include "pdfdocumentwriter.h"
 
+#include <QFileInfo>
+
 namespace pdftool
 {