Automatically scaling the information and controls in navigation tabs per available window area

A method in a data processing system for providing a user of the data processing system with control of a software object organized into a plurality of information levels including initially displaying a first display window having a first size. The first display window includes a first level tab navigation frame to allow the user interactive access to a first information level of the plurality of information levels. The first display window additionally includes a first window-sizing interface to allow the user interactive access to a second display window having a second size which includes a second level tab navigation frame to allow the user interactive access to a second information level of the plurality of information levels and to subsequently display the second display window in response to the user interacting with the first window-sizing interface.