1 files changed, 33 insertions, 0 deletions
diff --git a/src/com/vaadin/tests/book/TheButtons.java b/src/com/vaadin/tests/book/TheButtons.java
new file mode 100644
index 0000000000..ed7ef00cc4
--- /dev/null
+++ b/src/com/vaadin/tests/book/TheButtons.java
@@ -0,0 +1,33 @@
+/* 
+@ITMillApache2LicenseForJavaFiles@
+ */
+
+package com.vaadin.tests.book;
+
+import com.vaadin.ui.AbstractComponentContainer;
+import com.vaadin.ui.Button;
+
+public class TheButtons implements Button.ClickListener {
+    Button thebutton;
+    Button secondbutton;
+
+    /** Creates two buttons into given container. */
+    public TheButtons(AbstractComponentContainer container) {
+        thebutton = new Button("Do not push this button");
+        thebutton.addListener(this);
+        container.addComponent(thebutton);
+
+        secondbutton = new Button("I am a button too");
+        secondbutton.addListener(this);
+        container.addComponent(secondbutton);
+    }
+
+    /** Handle button click events from the two buttons. */
+    public void buttonClick(Button.ClickEvent event) {
+        if (event.getButton() == thebutton) {
+            thebutton.setCaption("Do not push this button again");
+        } else if (event.getButton() == secondbutton) {
+            secondbutton.setCaption("I am not a number");
+        }
+    }
+}