Added missing constructors to GridColumn #12830

Change-Id: Ia45dc7583fa62d87d18ea78a1f86c0a26ea6d3da

2 files changed, 18 insertions, 2 deletions

diff --git a/client/src/com/vaadin/client/ui/grid/Grid.java b/client/src/com/vaadin/client/ui/grid/Grid.java
index 7f8ab408a9..015028765b 100644
--- a/client/src/com/vaadin/client/ui/grid/Grid.java
+++ b/client/src/com/vaadin/client/ui/grid/Grid.java
@@ -110,8 +110,7 @@ public class Grid<T> extends Composite {
      * @param <T>
      *            the row type
      */
-    public static abstract class AbstractGridColumn<C, T> implements
-            HasVisibility {
+    static abstract class AbstractGridColumn<C, T> implements HasVisibility {
 
         /**
          * The grid the column is associated with
diff --git a/client/src/com/vaadin/client/ui/grid/GridColumn.java b/client/src/com/vaadin/client/ui/grid/GridColumn.java
index ad74a008b9..afd80a5f5a 100644
--- a/client/src/com/vaadin/client/ui/grid/GridColumn.java
+++ b/client/src/com/vaadin/client/ui/grid/GridColumn.java
@@ -34,4 +34,21 @@ public abstract class GridColumn<C, T> extends Grid.AbstractGridColumn<C, T> {
      * Grid.AbstractGridColumn in your production code. The real implementation
      * should be in the abstract class.
      */
+
+    /**
+     * Constructs a new column.
+     */
+    public GridColumn() {
+        super();
+    }
+
+    /**
+     * Constructs a new column with a custom renderer.
+     * 
+     * @param renderer
+     *            The renderer to use for rendering the cells
+     */
+    public GridColumn(Renderer<C> renderer) {
+        super(renderer);
+    }
 }