Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Object-oriented view hierarchy framework










Image Number 19 for United States Patent #5737559.

An object-oriented view system which displays a plurality of separate view areas on a computer display screen allows hierarchically arranged overlapping view areas. The views are controlled by a view hierarchy object which includes a tree structure of information associated with every view. The tree structure has multiple branches and supports recursive view support for views within views. The views are drawn directly in the screen buffer by application programs which retrieve view definition information from the view hierarchy object. The view hierarchy makes it possible for views of uncertain origin or implementation to function polymorphically within a display hierarchy.








 
 
  Recently Added Patents
Non-aqueous solution process for the preparation of cross-linked polymers
Color image forming apparatus with contact control of process units
Apparatus and method for information processing, program, and recording medium
Pyroelectric detector, pyroelectric detection device, and electronic instrument
Process for manufacturing a self-sealing composition
Digital IF demodulator for video applications
Implementing state-of-the-art gate transistor, sidewall profile/angle control by tuning gate etch process recipe parameters
  Randomly Featured Patents
Process for producing alkenyl aromatic foams having increased thermal insulation using cycloalkane blowing agent and foams produced thereby
Hoist apparatus and method for positioning anode in smelting furnace
Providing end-to-end user authentication for host access using digital certificates
Satellite stand-off tether system
Chile pepper wreath
Coupling mechanism for a toy building set
Barrier device
Color and trash measurements by image analysis
Device, system and method for an integrated circuit adaptable for use in computing systems of differing memory requirements
Optoelectronic semiconductor body and method for producing an optoelectronic semiconductor body