--- /dev/null
+package com.itmill.toolkit.tests.tickets;\r
+\r
+import com.itmill.toolkit.ui.Button;\r
+import com.itmill.toolkit.ui.GridLayout;\r
+import com.itmill.toolkit.ui.TextField;\r
+import com.itmill.toolkit.ui.Window;\r
+import com.itmill.toolkit.ui.Button.ClickEvent;\r
+\r
+public class Ticket1772 extends com.itmill.toolkit.Application {\r
+\r
+ public void init() {\r
+\r
+ final Window main = new Window(getClass().getName().substring(\r
+ getClass().getName().lastIndexOf(".") + 1));\r
+ setMainWindow(main);\r
+\r
+ Button b = new Button("Add content");\r
+ main.addComponent(b);\r
+\r
+ final GridLayout gridLayout = new GridLayout(2, 2);\r
+ main.addComponent(gridLayout);\r
+\r
+ b.addListener(new Button.ClickListener() {\r
+ int counter = 0;\r
+\r
+ public void buttonClick(ClickEvent event) {\r
+\r
+ gridLayout\r
+ .addComponent(new TextField("Content " + (++counter)));\r
+\r
+ }\r
+ });\r
+\r
+ }\r
+\r
+}\r