1 files changed, 13 insertions, 0 deletions
diff --git a/mainwindow.h b/mainwindow.h
index 43dbb29..d855081 100644
--- a/mainwindow.h
+++ b/mainwindow.h
@@ -4,6 +4,13 @@
 #include <QMainWindow>
 #include <QDebug>
 #include <QMouseEvent>
+#include <QFileDialog>
+#include <QStandardPaths>
+#include <QMessageBox>
+
+#include <QDomDocument>
+#include <QDomElement>
+
 #include "dlgpreferences.h"
 #include "interactioncanvas.h"
 #include "languagedialog.h"
@@ -37,10 +44,16 @@ private slots:
     void on_actionDraw_Polygon_triggered();
 
     void changeEvent(QEvent *event);
+private slots:
+    void on_actionLoad_triggered();
+    void on_actionSave_triggered();
+    void on_actionSave_As_triggered();
+
 private:
     Ui::MainWindow *ui;
     QTranslator m_translator; // contains the translations for this application
 
+    QFile *lastUsedFile;
 };
 
 #endif // MAINWINDOW_H