--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gwt-client/src/main/java/org/dive4elements/river/client/client/ui/BooleanPanel.java	Thu Apr 25 15:23:37 2013 +0200
@@ -0,0 +1,101 @@
+package org.dive4elements.river.client.client.ui;
+
+import com.smartgwt.client.types.FieldType;
+import com.smartgwt.client.widgets.Canvas;
+import com.smartgwt.client.widgets.Label;
+import com.smartgwt.client.widgets.layout.VLayout;
+
+import org.dive4elements.river.client.shared.model.Data;
+import org.dive4elements.river.client.shared.model.DataItem;
+import org.dive4elements.river.client.shared.model.DataList;
+
+/**
+ * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
+ */
+public class BooleanPanel extends TextProvider {
+
+    private static final long serialVersionUID = -8448442865635399232L;
+
+    public static final String FIELD_NAME  = "boolean_field";
+    public static final int    TITLE_WIDTH = 0;
+
+    protected String dataName;
+
+
+    @Override
+    public Canvas create(DataList dataList) {
+        Data       data  = dataList.get(0);
+        DataItem[] items = data.getItems();
+
+        this.dataName = data.getLabel();
+
+        VLayout layout = new VLayout();
+        Label   label  = new Label(data.getDescription());
+        Canvas  form   = createForm(getTitle(items[0]));
+
+        layout.setMembersMargin(10);
+        layout.setHeight(35);
+        label.setHeight(35);
+
+        layout.addMember(label);
+        layout.addMember(form);
+        layout.addMember(getNextButton());
+        layout.setMembersMargin(10);
+
+        initDefaultValues(dataList);
+
+        return layout;
+    }
+
+
+    protected String getTitle(DataItem item) {
+        return item.getLabel();
+    }
+
+
+    @Override
+    protected void initDefaultValues(DataList dataList) {
+        Data     data = dataList.get(0);
+        DataItem item = data.getDefault();
+
+        String value = item.getStringValue();
+        Boolean bool = Boolean.valueOf(value);
+
+        if (bool) {
+            form.setValue(getFieldName(), bool);
+        }
+    }
+
+
+    @Override
+    protected FieldType getFieldType() {
+        return FieldType.BOOLEAN;
+    }
+
+
+    @Override
+    protected String getFieldName() {
+        return FIELD_NAME;
+    }
+
+
+    @Override
+    protected String getDataName() {
+        return dataName;
+    }
+
+
+    @Override
+    protected String getValueAsString() {
+        Boolean aBool = (Boolean) form.getValue(getFieldName());
+
+        return aBool != null ? aBool.toString() : "false";
+    }
+
+
+    @Override
+    protected int getTitleWidth() {
+        return TITLE_WIDTH;
+    }
+}
+// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :