Changes between Version 38 and Version 39 of PRO_LIB_CORE_TUTORIAL

Timestamp:

07/14/09 14:28:29 (16 years ago)

Author:

peko

Comment:

--

PRO_LIB_CORE_TUTORIAL

@@ -668 +668 @@
         }
 }}}
+ 
+ * Trying to initialize a resource or auto property manually:
+  * suppose one has the following:
+{{{
+        public Prop<JButton> button() {
+                class button extends ResourceProperty<JButton> {
+
+                        @Override
+                        protected JButton create() {
+                                JButton res = new JButton();
+                                return res;
+                        }
+
+                        @Override
+                        protected void destroy(JButton res) {
+                                //nothing.
+                        }
+
+                        @Override
+                        protected void setup(JButton res) {
+                                res.setToolTipText(toolTip().get());
+                        }
+                }
+                return getBean().makeProp(button.class);
+        }
+        
+        public RwProp<String> toolTip() {
+                return getBean().makeValueProp("toolTip", String.class);
+        }
+}}}
+  
+  * People tend to the the following in order to initialize the prorperty:
+{{{
+button().get();
+}}}
+  * '''This actually will do nothing. The property is automatically created and initialized when the value property containing the tool-tip is initialized!'''
 
 == Debugging ProLib ==