diff -r 5bd0d7be0167 -r 7992c686e349 src/InventoryWaters.h
--- a/src/InventoryWaters.h	Sun Mar 20 17:22:27 2022 +0100
+++ b/src/InventoryWaters.h	Sun Mar 20 17:33:18 2022 +0100
@@ -2,6 +2,12 @@
 #define _INVENTORYWATERS_H
 
 #include <QDialog>
+#include <QtWidgets/QGridLayout>
+#include <QtWidgets/QGroupBox>
+#include <QtWidgets/QHBoxLayout>
+#include <QtWidgets/QHeaderView>
+#include <QtWidgets/QPushButton>
+#include <QtWidgets/QTableWidget>
 
 namespace Ui {
 class InventoryWaters;
@@ -15,18 +21,22 @@
     explicit InventoryWaters(QWidget *parent = nullptr);
     ~InventoryWaters();
 
-signals:
-    void firstWindow();
-
 private slots:
-    void on_quitButton_clicked();
     void on_insertButton_clicked();
     void on_editButton_clicked();
     void on_exportButton_clicked();
     void refreshTable(void);
 
 private:
-    Ui::InventoryWaters *ui;
+    QGridLayout *gridLayout;
+    QTableWidget *tableWaters;
+    QGroupBox *groupBox;
+    QHBoxLayout *horizontalLayout;
+    QPushButton *quitButton;
+    QPushButton *exportButton;
+    QPushButton *importButton;
+    QPushButton *insertButton;
+
     void edit(int recno);
 };