API Structure Overview
The Qt API consists the following modules:
Ready-To-Use GUI Components
Application Classes
Top-level GUI classes.
Widgets
The GUI primitives like buttons, listboxes, scrollbars etc.
Dialogs
Ready-made pop-up dialogs
Geometry Management
Classes handling automatic resizing and moving of widgets
GUI Component Framework
Abstract Widgets
Abstract widget classes available for subclassing.
Drawing Classes
Classes providing drawing primitives
Font Classes
Classes related to the handling of text fonts
Kernel
Classes providing access to the low-level parts of Qt
Miscellaneous
Various other useful classes
Utilities
General Tool Classes
Generic collection classes like list, queue, stack, string etc.
I/O Handling
Classes providing OS-independent I/O and file and directory handling.
Image Handling
Digital image coding, decoding and manipulation
Time And Date Handling
OS-independent Classes for handling date and time.
Copyright © 1999 Troll Tech
Trademarks
Qt version 2.1.0 (pre-release)