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This page provides a way to navigate the Qt Extended classes by grouping related classes together. Some classes may appear in more than one group.
| Group | Description |
|---|---|
| Abstract Widget Classes | Abstract widget classes usable through subclassing. |
| Advanced Widgets | Advanced GUI widgets such as tab widgets and progress bars. |
| Basic Widgets | Basic GUI widgets such as buttons, comboboxes and scrollbars. |
| Event Classes | Classes used to create and handle events. |
| Help System | Classes used to provide online-help for applications. |
| Layout Management | Classes handling automatic resizing and moving of widgets, for composing complex dialogs. |
| Miscellaneous Classes | Various other useful classes. |
| Model/View Classes | Classes that use the model/view design pattern. |
| Object Model | The Qt GUI toolkit's underlying object model. |
| Organizers | User interface organizers such as splitters, tab bars, button groups, etc. |
| Standard Dialog Classes | Ready-made dialogs for file, font, color selection and more. |
| Text Related Classes | Classes for text processing. (See also XML Classes.) |
| Widget Appearance and Style | Appearance customization with styles, fonts, colors etc. |
| Theming Classes | Classes that provide support for custom views themable with XML. |
| Group | Description |
|---|---|
| Installed Software | Classes that provide support for security and installation of downloaded and other software. |
| Content | Classes that provide support for documents such as multimedia. |
| Categories | Classes that provide support for categorization of media and other documents. |
| Multimedia, Graphics, and Printing | Classes that provide support for graphics (2D, and with OpenGL, 3D), image encoding, decoding, and manipulation, sound, animation, printing, etc. |
| DRM | Classes that provide support for Digital Rights Management. |
| Document Selection | Classes that provide for document selection interfaces. |
| Messaging Classes | Classes that provide support for manipulating mail messages. |
| Group | Description |
|---|---|
| Interprocess Communication (IPC) | Classes providing interprocess communcation mechanisms. |
| Personal Information Management (PIM) | Classes providing access to the user's PIM data. |
| User Input Processing | Classes supporting the processing of user input from keyboards, virtual keyboards, and display pointers such as touch screens. |
| File I/O and Networking | Classes providing file input and output along with directory and network handling. |
| Database Classes | Database related classes, e.g. for SQL databases. |
| XML Classes | Classes that support XML, via, for example DOM and SAX. |
| Group | Description |
|---|---|
| Tool Classes | Collection classes such as list, queue, stack and string, along with other classes that can be used without needing QApplication. |
| Generic Containers | Qt's template-based container classes. |
| Group | Description |
|---|---|
| Telephony | Telephony classes for dialing, VoIP, GSM, GPRS, etc. |
| Modem Classes | Classes for Qt Extended Phone application development which are specific to AT-based modems. |
| Serial Device Classes | Classes for Qt Extended Phone application development which are specific to serial device access. |
| Hardware | Hardware access classes for hardware such as headsets. |
| Bluetooth | Bluetooth API |
| OBEX | OBject EXchange API |
| IrDA | Infrared API |
| Collective Classes | Presence and Instant Messaging API |
| Location Classes | Classes providing access to location data sources. |
| Environment Classes | Classes providing various global services such as event handling, access to system settings and internationalization. |
| Date and Time Classes | Classes for handling date and time. |
| Plug-in Classes | Plug-in related classes. |
| Threading Classes | Classes that provide threading support. |
| Script Classes | Qt Script-related classes. |
| Window System Classes | Classes that are specific to the Qt for Embedded Linux window system. |
| Group | Description |
|---|---|
| Unit Testing | Classes that provide support for automated Unit testing of Qt/Qt Extended based code. |
| System Testing | Classes that provide support for automated System testing of Qt/Qt Extended based code. |
| Group | Description |
|---|---|
| Server Tasks | Classes that provide server tasks in the Qt Extended server. |
| Server Task Interfaces | Classes that act as replaceable server task interfaces. |
| Bluetooth Server Tasks | Classes that provide server tasks in the Qt Extended server and/or directly support the Qt Extended Bluetooth functionality. |
| Telephony Server Classes | Classes that support telephony functionality in the Qt Extended server. |
| Qt Extended Server Classes | Classes that have not been better categorized. |
| Application Control Subsystem | IPC and application control related classes. |
| Qt Extended Memory Management | The following classes are related to the Qt Extended Out-of-memory management. |
| Abstract Server Widgets | Classes provide abstract interfaces for major UI components in the Qt Extended server. |
| Server Widget classes | Classes that provide UI services in the Qt Extended server. |
| Common UI classes | Classes that provide very generic UI services in the Qt Extended server. |
| Server Handling for Input Methods | Classes that relate to the Qt Extended input method support. |
| Copyright © 2009 Nokia | Trademarks | Qt Extended 4.4.3 |