1 files changed, 25 insertions, 0 deletions
diff --git a/src/com/vaadin/terminal/gwt/client/ui/JavaScriptWidget.java b/src/com/vaadin/terminal/gwt/client/ui/JavaScriptWidget.java
new file mode 100644
index 0000000000..e6c3323893
--- /dev/null
+++ b/src/com/vaadin/terminal/gwt/client/ui/JavaScriptWidget.java
@@ -0,0 +1,25 @@
+/* 
+@VaadinApache2LicenseForJavaFiles@
+ */
+package com.vaadin.terminal.gwt.client.ui;
+
+import java.util.ArrayList;
+
+import com.google.gwt.dom.client.Document;
+import com.google.gwt.user.client.ui.Widget;
+
+public class JavaScriptWidget extends Widget {
+    public JavaScriptWidget() {
+        setElement(Document.get().createDivElement());
+    }
+
+    public void showNoInitFound(ArrayList<String> attemptedNames) {
+        String message = "Could not initialize JavaScriptConnector because no JavaScript init function was found. Make sure one of these functions are defined: <ul>";
+        for (String name : attemptedNames) {
+            message += "<li>" + name + "</li>";
+        }
+        message += "</ul>";
+
+        getElement().setInnerHTML(message);
+    }
+}