C++ / wxWidgets : Sample to specify & save a UI layout

We need a program sample using C++ & wxWidgets, for now only compiled for win32, which enables users to configure & save a customized pattern of panels containing radio buttons. The sample will consist of a 'Configuration Panel', which takes up the lower half of the screen, to configure a set of customized 'Radio Button Panels' in the upper screen. In the Configuration Panel, the user will set parameters which set the number, size and positioning of the customized 'Radio Button Panels'. Radio Button Panels will number between 2 and maybe 16, depending on the number of buttons in each. Each button group is there to assign a 'Text Token' to a string. Tokens will be defined by the user (in a text input box) as they configure the radio buttons. As users specify & create each button panel, they will be able to position it & compose an overall layout of the button panels, by either dragging, &/or using other controls. When the user has created a layout, this configuration will save as an XML file, which can be reloaded to recover the setup. Please contact me for more information or clarification.