Creates the columns.
Parameters: location - Specifies how the column should be aligned and what his sizeshould be Parameters: header - Header caption Parameters: propertyExpression - Expression for property access
By default the property is converted to string using
toString method. If you want to alter this behavior, you
can specify a custom converter.
Parameters: converter - any converter
Sets the locale to be used as parameter for custom converter (if one is
specified). If no locale is set, session locale is used.
Parameters: locale - Any locale
Methods inherited from org.apache.wicket.extensions.markup.html.tree.table.AbstractRenderableColumn