The QPaintEngineState class provides information about the active paint engine's current state.| doc.qt.io
Description of how data types are exchanged between QML and C++| doc.qt.io
The QTransform class specifies 2D transformations of a coordinate system.| doc.qt.io
The QFontMetrics class provides font metrics information.| doc.qt.io
The QDataStream class provides serialization of binary data to a QIODevice.| doc.qt.io
Describes the support for HTML markup in text widgets.| doc.qt.io
The QFont class specifies a query for a font used for drawing text.| doc.qt.io
The QAction class provides an abstraction for user commands that can be added to different user interface components.| doc.qt.io
The Qt namespace contains miscellaneous identifiers used throughout the Qt library.| doc.qt.io
The QPainter class performs low-level painting on widgets and other paint devices.| doc.qt.io
The QTextDocument class holds formatted text.| doc.qt.io