[gwt-contrib] Adding a public method AbstractHasData#getRowContainer() to give users access to the element tha... (issue1072801)

[jlabanca]

Reviewers: rchandia,

Description:
Adding a public method AbstractHasData#getRowContainer() to give users
access to the element that contains all rendered row values. The new
public methods delegates to the abstract method getChildContainer().
Making the protected method public would be a breaking change for
subclasses because you cannot reduce the visibility of a method in a
subclass.

Please review this at http://gwt-code-reviews.appspot.com/1072801/show

Affected files:
  M user/src/com/google/gwt/user/cellview/client/AbstractHasData.java


Index: user/src/com/google/gwt/user/cellview/client/AbstractHasData.java
===================================================================
--- user/src/com/google/gwt/user/cellview/client/AbstractHasData.java	 
(revision 9169)
+++ user/src/com/google/gwt/user/cellview/client/AbstractHasData.java	 
(working copy)
@@ -367,6 +367,15 @@
    */
   public final int getPageStart() {
     return getVisibleRange().getStart();
+  }
+
+  /**
+   * Return the outer element that contains all of the rendered row values.
+   *
+   * @return the {...@link Element} that contains the rendered row values
+   */
+  public Element getRowContainer() {
+    return getChildContainer();
   }

   public int getRowCount() {


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