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These classes are abstract widgets; they are generally not usable in themselves, but provide functionality that can be used by inheriting these classes.
| QButton | The abstract base class of button widgets, providing functionality common to buttons | 
| QCanvas | 2D area that can contain QCanvasItem objects | 
| QDialog | The base class of dialog windows | 
| QFrame | The base class of widgets that can have a frame | 
| QGridView | Abstract base for fixed-size grids | 
| QScrollView | Scrolling area with on-demand scroll bars | 
| QWidget | The base class of all user interface objects | 
| QWizard | Framework for wizard dialogs | 
| Copyright © 2007 Trolltech | Trademarks | Qt 3.3.8 |