Added objectProperty demo. Originated from a question in forums.

svn changeset:1120/svn branch:trunk

diff --git a/src/com/itmill/toolkit/demo/ObjectPropertyDemo.java b/src/com/itmill/toolkit/demo/ObjectPropertyDemo.java
new file mode 100644 (file)
index 0000000..4582f78
--- /dev/null
+++ b/src/com/itmill/toolkit/demo/ObjectPropertyDemo.java
@@ -0,0 +1,62 @@
+package com.itmill.toolkit.demo;
+
+import com.itmill.toolkit.data.util.ObjectProperty;
+import com.itmill.toolkit.ui.*;
+
+public class ObjectPropertyDemo extends com.itmill.toolkit.Application {
+
+       private TextField textField = null;
+
+       private Float floatValue = new Float(1.0f);
+
+       private ObjectProperty ob = null;
+
+       private Button storeButton = new Button("Set", this,
+                       "storeButtonClickedEvent");
+
+       private Button commitButton = new Button("Commit", this,
+                       "commitButtonClickedEvent");
+
+       private Button discardButton = new Button("Commit", this,
+                       "discardButtonClickedEvent");
+
+       public void init() {
+
+               Window main = new Window("Test window");
+               setMainWindow(main);
+
+               setTheme("corporate");
+
+               // Textfield
+               ob = new ObjectProperty(floatValue);
+               textField = new TextField("Textfield that uses ObjectProperty", ob);
+               ob.setReadOnly(false);
+               textField.setImmediate(true);
+               textField.setInvalidCommitted(true);
+
+               main.addComponent(textField);
+               main.addComponent(storeButton);
+               main.addComponent(commitButton);
+               main.addComponent(discardButton);
+       }
+
+       public void storeButtonClickedEvent() {
+               printValues();
+       }
+
+       public void commitButtonClickedEvent() {
+               textField.commit();
+               printValues();
+       }
+
+       public void discardButtonClickedEvent() {
+               textField.discard();
+               printValues();
+       }
+       
+       private void printValues() {
+               System.out.println("textField.getValue()=" + textField.getValue());
+               System.out.println("floatValue=" + floatValue);
+       }
+
+}