Widget to Command adaptor

At 11:36 18/02/2010, Lukas Renggli wrote: Thanks for the integration Lukas! In the same vein of ideas, I'd like to share the attached change set. It contains: - A tiny framework that facilitates the *transformation" of Pier Widgets to Pier Commands through code reuse. - Its application to transform the following Widgets to Commands: PRExportImportWidget PRFileSettings PUGroupsWidget PRKernelSettings PRPersistencySettings PRSystemWidget PUUsersWidget PUSecurityWidget The second file contains a few patches to the Pier code, to get a 'Close' button while remaining fully compatible with the current behavior. If you find this useful, please don't hesitate to integrate it as you would find it better fitting into Pier (specifically, I don't like my patches to get the close button, but this was the most straitforward way to get it working). Regards, Reza