added package for internal tests (not to be included in package) and one test

svn changeset:1962/svn branch:trunk

diff --git a/src/com/itmill/toolkit/tests/TestForChildComponentRendering.java b/src/com/itmill/toolkit/tests/TestForChildComponentRendering.java
new file mode 100644 (file)
index 0000000..3c72608
--- /dev/null
+++ b/src/com/itmill/toolkit/tests/TestForChildComponentRendering.java
@@ -0,0 +1,92 @@
+package com.itmill.toolkit.tests;
+
+import java.util.ArrayList;
+import java.util.Iterator;
+
+import com.itmill.toolkit.terminal.ExternalResource;
+import com.itmill.toolkit.ui.Button;
+import com.itmill.toolkit.ui.Component;
+import com.itmill.toolkit.ui.CustomComponent;
+import com.itmill.toolkit.ui.Label;
+import com.itmill.toolkit.ui.Link;
+import com.itmill.toolkit.ui.OrderedLayout;
+import com.itmill.toolkit.ui.Select;
+
+/**
+ * 
+ * This Component contains some simple test to see that component
+ * updates its contents propertly.
+ * 
+ * @author IT Mill Ltd.
+ */
+public class TestForChildComponentRendering extends CustomComponent {
+       
+
+       private OrderedLayout main;
+
+       public TestForChildComponentRendering() {
+
+               main = new OrderedLayout();
+               setCompositionRoot(main);
+               createNewView();
+       }
+       
+       public void createNewView() {
+               main.removeAllComponents();
+               main.addComponent(new Label("SDFGFHFHGJGFDSDSSSGFDD"));
+               
+               Link l = new Link();
+               l.setCaption("Siirry ITMILLIIN");
+               l.setResource(new ExternalResource("http://www.itmill.com/"));
+               l.setTargetHeight(200);
+               l.setTargetWidth(500);
+               l.setTargetBorder(Link.TARGET_BORDER_MINIMAL);
+               main.addComponent(l);
+               
+               Select se = new Select();
+               se.setCaption("VALITSET TÄSTÄ");
+               se.addItem("valinta1");
+               se.addItem("Valinta 2");
+               
+               Button b = new Button("refresh view", this, "createNewView");
+               main.addComponent(b);
+
+               b = new Button("reorder view", this, "randomReorder");
+               main.addComponent(b);
+
+               b = new Button("remove randomly one component", this, "removeRandomComponent");
+               main.addComponent(b);
+
+       }
+       
+       public void randomReorder() {
+               Iterator it = main.getComponentIterator();
+               ArrayList components = new ArrayList();
+               while(it.hasNext())
+                       components.add(it.next());
+                       
+               OrderedLayout v = main;
+               v.removeAllComponents();
+               
+               for(int i = components.size(); i > 0; i--) {
+                       int index = (int) (Math.random()*i);
+                       v.addComponent((Component) components.get(index));
+                       components.remove(index);
+               }
+       }
+       
+       public void removeRandomComponent() {
+               Iterator it = main.getComponentIterator();
+               ArrayList components = new ArrayList();
+               while(it.hasNext())
+                       components.add(it.next());
+               int size = components.size();
+               int index = (int) (Math.random()*size);
+               main.removeComponent((Component) components.get(index));
+               
+       }
+
+
+}
+
+