Week late and overtime

sources/weekoption.h

@@ -4,6 +4,7 @@
 #include <QDialog>
 
 #include "models/week.h"
+#include "tools.h"
 
 namespace Ui {
 class WeekOption;
@@ -24,6 +25,8 @@ private slots:
 private:
     Ui::WeekOption *ui;
 
+    void compute();
+
     int time_delta;
 };