A guide to creating plugins to extend Qt's applications and functionalities.| doc.qt.io
The QPoint class defines a point in the plane using integer precision.| doc.qt.io
The QBrush class defines the fill pattern of shapes drawn by QPainter.| doc.qt.io
The QStyle class is an abstract base class that encapsulates the look and feel of a GUI.| doc.qt.io
The QPaintEvent class contains event parameters for paint events.| doc.qt.io
The QColor class provides colors based on RGB, HSV or CMYK values.| doc.qt.io
The QWidget class is the base class of all user interface objects.| doc.qt.io
The QApplication class manages the GUI application's control flow and main settings.| 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 QGuiApplication class manages the GUI application's control flow and main settings.| doc.qt.io