--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gwt-client/src/main/java/org/dive4elements/river/client/client/ui/VegZonePanelHelper.java	Tue Jul 17 10:59:27 2018 +0200
@@ -0,0 +1,49 @@
+/** Copyright (C) 2017 by Bundesanstalt für Gewässerkunde
+ * Software engineering by
+ *  Björnsen Beratende Ingenieure GmbH
+ *  Dr. Schumacher Ingenieurbüro für Wasser und Umwelt
+ *
+ * This file is Free Software under the GNU AGPL (>=v3)
+ * and comes with ABSOLUTELY NO WARRANTY! Check out the
+ * documentation coming with Dive4Elements River for details.
+ */
+package org.dive4elements.river.client.client.ui;
+
+import com.smartgwt.client.widgets.form.validator.IntegerRangeValidator;
+import com.smartgwt.client.widgets.grid.ListGridField;
+import com.smartgwt.client.widgets.grid.SortNormalizer;
+import com.smartgwt.client.widgets.grid.events.CellSavedEvent;
+import com.smartgwt.client.widgets.grid.events.CellSavedHandler;
+
+/**
+ * @author Domenico Nardi Tironi
+ *
+ */
+public class VegZonePanelHelper {
+
+    public VegZonePanelHelper() {
+
+    }
+
+    public static ListGridField createIntTableField(final String key, final String msg, final boolean canSort, final SortNormalizer normalizer,
+            final IntegerRangeValidator validators) {
+        final ListGridField intField = PanelHelper.createIntTableField(key, msg, canSort, normalizer, validators);
+        intField.addCellSavedHandler(new CellSavedHandler() { // wirkungslos, wenn int-validator bereits vorhanden ist..
+            @Override
+            public void onCellSaved(final CellSavedEvent event) {
+                final Object value = event.getNewValue();
+                event.getRecord().setAttribute(key, event.getOldValue());
+                try {
+                    final int intValue = Integer.valueOf(String.valueOf(value));
+                    event.getRecord().setAttribute(key, intValue);
+                }
+                catch (final NumberFormatException e) {
+                    e.printStackTrace();
+                }
+            }
+        });
+        return intField;
+
+    }
+
+}