Rename CustomField.createContent() to initContent() (#3718).

3 files changed, 11 insertions, 8 deletions

diff --git a/src/com/vaadin/ui/CustomField.java b/src/com/vaadin/ui/CustomField.java
index ca075a6a6a..bb5f154f22 100644
--- a/src/com/vaadin/ui/CustomField.java
+++ b/src/com/vaadin/ui/CustomField.java
@@ -18,7 +18,7 @@ import com.vaadin.terminal.gwt.client.ui.VCustomComponent;
  * creation of e.g. form fields by composing Vaadin components. Customization of
  * both the visual presentation and the logic of the field is possible.
  * 
- * Subclasses must implement {@link #getType()} and {@link #createContent()}.
+ * Subclasses must implement {@link #getType()} and {@link #initContent()}.
  * 
  * Most custom fields can simply compose a user interface that calls the methods
  * {@link #setInternalValue(Object)} and {@link #getInternalValue()} when
@@ -30,6 +30,9 @@ import com.vaadin.terminal.gwt.client.ui.VCustomComponent;
  * of the field. Methods overriding {@link #setInternalValue(Object)} should
  * also call the corresponding superclass method.
  * 
+ * @param <T>
+ *            field value type
+ * 
  * @since 7.0
  */
 @ClientWidget(VCustomComponent.class)
@@ -95,13 +98,13 @@ public abstract class CustomField<T> extends AbstractField<T> implements
     }
 
     /**
-     * Returns the content of the
+     * Returns the content (UI) of the custom component.
      * 
-     * @return
+     * @return Component
      */
     protected Component getContent() {
         if (null == root) {
-            root = createContent();
+            root = initContent();
         }
         return root;
     }
@@ -114,9 +117,9 @@ public abstract class CustomField<T> extends AbstractField<T> implements
      * layout or when {@link #getContent()} is called explicitly for the first
      * time. It is only called once for a {@link CustomField}.
      * 
-     * @return
+     * @return {@link Component} representing the UI of the CustomField
      */
-    protected abstract Component createContent();
+    protected abstract Component initContent();
 
     private void requestContentRepaint() {
         if (getParent() == null) {
diff --git a/tests/testbench/com/vaadin/tests/components/customfield/AddressField.java b/tests/testbench/com/vaadin/tests/components/customfield/AddressField.java
index 68f7baf5e9..654b4920ad 100644
--- a/tests/testbench/com/vaadin/tests/components/customfield/AddressField.java
+++ b/tests/testbench/com/vaadin/tests/components/customfield/AddressField.java
@@ -27,7 +27,7 @@ public class AddressField extends CustomField<Address> {
     }

 

     @Override

-    protected Component createContent() {

+    protected Component initContent() {

         if (parentForm != null) {

             addressForm = new EmbeddedForm(parentForm);

         } else {

diff --git a/tests/testbench/com/vaadin/tests/components/customfield/BooleanField.java b/tests/testbench/com/vaadin/tests/components/customfield/BooleanField.java
index 196a04eb5e..94d25eb10e 100644
--- a/tests/testbench/com/vaadin/tests/components/customfield/BooleanField.java
+++ b/tests/testbench/com/vaadin/tests/components/customfield/BooleanField.java
@@ -16,7 +16,7 @@ import com.vaadin.ui.VerticalLayout;
 public class BooleanField extends CustomField {

 

     @Override

-    protected Component createContent() {

+    protected Component initContent() {

         VerticalLayout layout = new VerticalLayout();

 

         layout.addComponent(new Label("Please click the button"));