Bug 132511 List is devoid of the bending option
Details: List is devoid of the bending option Step: 1.Add a list and select it. 2.Right click on list. Actual result: I want to have a bending to data set as a table. But I can't find that the option in right click menu. Exception result: An option to bending the dataset as table in right menu is easy to be used.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/internal/ui/editors/schematic/providers/SchematicContextMenuProvider.java
while ( iter.hasNext( ) )
		{
			GroupHandle groupHandle = (GroupHandle) iter.next( );
			subMenu.add( new EditGroupAction( null, groupHandle ) );
		}
		menuManager.appendToGroup( group_name, subMenu );
	}
	/**
	 * Gets element handles.
	 * 
	 * @return element handles
	 */
	protected List getElements( )
	{
		return InsertInLayoutUtil.editPart2Model( getSelection( ) ).toList( );
	}
	/**
	 * Gets the current selected object.
	 * 
	 * @return The current selected object array. If length is one, return the
	 *         first
	 */
	protected Object getSelectedElement( )
	{
		Object[] array = getElements( ).toArray( );
		if ( array.length == 1 )
		{
			return array[0];
		}
		return array;