Clean up and modernize code

- static "new-style" signal->slot connections
- Fix a lot of things Clang-Tidy complained about
- Move includes to .cpp files and use forward decls in .h
- Don't use <QtWidgets> and <QtCore>, but specific includes instead

1 files changed, 5 insertions, 6 deletions

diff --git a/src/client/informationdialog/informationdialog.h b/src/client/informationdialog/informationdialog.h
index 42aaa7b..f210dd8 100644
--- a/src/client/informationdialog/informationdialog.h
+++ b/src/client/informationdialog/informationdialog.h
@@ -1,12 +1,11 @@
 #ifndef INFORMATION_DIALOG_H
 #define INFORMATION_DIALOG_H
+
 #include <QDialog>
-#include <QLayout>
-#include <QFormLayout>
-#include <QLabel>
-#include <QDebug>
-#include <QStringList>
 
+class QLayout;
+class QFormLayout;
+class QLabel;
 
 class InformationDialog : public QDialog
 {
@@ -21,7 +20,7 @@ private:
 	void initTable();
 
 public:
-	InformationDialog();
+	explicit InformationDialog();
 
 };