Plugin Classes

These Qt Core classes deal with shared libraries, (for example, .so and DLL files), and with Qt plugins.

See the How to Create Qt Plugins page for more information.

<QtPlugin>

File defines macros for defining plugins

QAccessiblePlugin

Abstract base class for plugins provinding accessibility information for user interface elements

QGenericPlugin

Abstract base class for plugins

QGenericPluginFactory

Creates plugin drivers

QIconEnginePlugin

Abstract base for custom QIconEngine plugins

QImageIOPlugin

Defines an interface for writing an image format plugin

QLibrary

Loads shared libraries at runtime

QPluginLoader

Loads a plugin at run-time

QQmlEngineExtensionPlugin

Abstract base for custom QML extension plugins

QQmlExtensionPlugin

Abstract base for custom QML extension plugins with custom type registration functions

QSqlDriverPlugin

Abstract base for custom QSqlDriver plugins

QStylePlugin

Abstract base for custom QStyle plugins

© 2023 The Qt Company Ltd. Documentation contributions included herein are the copyrights of their respective owners. The documentation provided herein is licensed under the terms of the GNU Free Documentation License version 1.3 as published by the Free Software Foundation. Qt and respective logos are trademarks of The Qt Company Ltd. in Finland and/or other countries worldwide. All other trademarks are property of their respective owners.