The Generic Interface Object: TWindow

ObjectWindows' interface objects are all derived from TWindow, which defines behavior common to all window, dialog box, and control objects.

Classes like TFrameWindow, TDialog, and TControl are derived from TWindow and refine TWindow's generic behavior as needed. As the common base class for all interface objects, TWindow provides uniform ways to

• Maintain the relationship between interface objects and interface elements, including creating and destroying the objects and elements
• Handle parent-child relationships between interface objects
• Register new Windows window classes

See Also

• Creating Interface Objects
• Destroying Interface Objects
• Interface Objects Overview
• Parent and Child Interface Elements
• Registering Window Classes