From 5a4c888dbd85d1a902b6657774a019e2d13551df Mon Sep 17 00:00:00 2001
From: Artur Signell <artur@vaadin.com>
Date: Fri, 9 May 2014 11:07:56 +0300
Subject: [PATCH] Rename base on API review (#13557)

Change-Id: I3174d19d2595232b66f4120ba8fb6fbb1c6d8be8
---
 client/src/com/vaadin/client/ui/VTextArea.java         |  6 +++---
 .../{VDragCloneAware.java => DragImageModifier.java}   | 10 +++++-----
 client/src/com/vaadin/client/ui/dd/VDragEvent.java     |  4 ++--
 3 files changed, 10 insertions(+), 10 deletions(-)
 rename client/src/com/vaadin/client/ui/dd/{VDragCloneAware.java => DragImageModifier.java} (75%)

diff --git a/client/src/com/vaadin/client/ui/VTextArea.java b/client/src/com/vaadin/client/ui/VTextArea.java
index cc77306100..edcb207bf9 100644
--- a/client/src/com/vaadin/client/ui/VTextArea.java
+++ b/client/src/com/vaadin/client/ui/VTextArea.java
@@ -33,7 +33,7 @@ import com.google.gwt.user.client.DOM;
 import com.google.gwt.user.client.Event;
 import com.vaadin.client.BrowserInfo;
 import com.vaadin.client.Util;
-import com.vaadin.client.ui.dd.VDragCloneAware;
+import com.vaadin.client.ui.dd.DragImageModifier;
 
 /**
  * This class represents a multiline textfield (textarea).
@@ -44,7 +44,7 @@ import com.vaadin.client.ui.dd.VDragCloneAware;
  * @author Vaadin Ltd.
  * 
  */
-public class VTextArea extends VTextField implements VDragCloneAware {
+public class VTextArea extends VTextField implements DragImageModifier {
 
     public static final String CLASSNAME = "v-textarea";
     private boolean wordwrap = true;
@@ -321,7 +321,7 @@ public class VTextArea extends VTextField implements VDragCloneAware {
     }
 
     @Override
-    public void initDragImageCopy(Element element) {
+    public void modifyDragImage(Element element) {
         // Fix for #13557 - drag image doesn't show original text area text.
         // It happens because "value" property is not copied into the cloned
         // element
diff --git a/client/src/com/vaadin/client/ui/dd/VDragCloneAware.java b/client/src/com/vaadin/client/ui/dd/DragImageModifier.java
similarity index 75%
rename from client/src/com/vaadin/client/ui/dd/VDragCloneAware.java
rename to client/src/com/vaadin/client/ui/dd/DragImageModifier.java
index 8c1b17daec..f08c082a70 100644
--- a/client/src/com/vaadin/client/ui/dd/VDragCloneAware.java
+++ b/client/src/com/vaadin/client/ui/dd/DragImageModifier.java
@@ -18,14 +18,14 @@ package com.vaadin.client.ui.dd;
 import com.google.gwt.dom.client.Element;
 
 /**
- * Widget could implement this interface if drag image requires additional
- * initialization/configuration. Method {@link #initDragImageCopy(Element)}
- * allows to change/correct drag image element when element is dragged via DnD.
+ * Interface implemented by widgets if the drag image used for drag'n'drop
+ * requires additional initialization/configuration. The method
+ * {@link #modifyDragImage(Element)} is called for each element in the automatically generated drag image.
  * 
  * @since 7.2
  * @author Vaadin Ltd
  */
-public interface VDragCloneAware {
+public interface DragImageModifier {
 
     /**
      * This method is called for cloned <code>element</code> which corresponds
@@ -35,5 +35,5 @@ public interface VDragCloneAware {
      * @param element
      *            cloned element of drag image
      */
-    void initDragImageCopy(Element element);
+    void modifyDragImage(Element element);
 }
diff --git a/client/src/com/vaadin/client/ui/dd/VDragEvent.java b/client/src/com/vaadin/client/ui/dd/VDragEvent.java
index dc234de46d..d4b6c6da69 100644
--- a/client/src/com/vaadin/client/ui/dd/VDragEvent.java
+++ b/client/src/com/vaadin/client/ui/dd/VDragEvent.java
@@ -303,8 +303,8 @@ public class VDragEvent {
 
     private void doSyncContent(Element original, Element copy) {
         EventListener eventListener = Event.getEventListener(original);
-        if (eventListener instanceof VDragCloneAware) {
-            ((VDragCloneAware) eventListener).initDragImageCopy(copy);
+        if (eventListener instanceof DragImageModifier) {
+            ((DragImageModifier) eventListener).modifyDragImage(copy);
         }
     }
 
-- 
2.39.5