QtGui¶

The QtGui module contains classes for windowing system integration, event handling, 2D graphics, basic imaging, fonts and text. It also containes a complete set of OpenGL and OpenGL ES bindings (see Support for OpenGL). Application developers would normally use this with higher level APIs such as those contained in the QtWidgets module.

Classes¶

`QAbstractOpenGLFunctions`	`QImageReader`	`QPaintDevice`	`QStyleHints`
`QAbstractTextDocumentLayout`	`QImageWriter`	`QPaintDeviceWindow`	`QSurface`
`QActionEvent`	`InfoFlags`	`QPaintEngine`	`QSurfaceFormat`
`Attribute`	`QInputEvent`	`PaintEngineFeatures`	`QSyntaxHighlighter`
`AvailableSizesArgument`	`QInputMethod`	`QPaintEngineState`	`Tab`
`QBackingStore`	`QInputMethodEvent`	`QPaintEvent`	`QTabletEvent`
`Binder`	`QInputMethodQueryEvent`	`QPainter`	`QTextBlock`
`QBitmap`	`QIntValidator`	`QPainterPath`	`QTextBlockFormat`
`QBrush`	`Key`	`QPainterPathStroker`	`QTextBlockGroup`
`Capabilities`	`QKeyEvent`	`QPalette`	`QTextBlockUserData`
`QClipboard`	`QKeySequence`	`QPdfWriter`	`QTextCharFormat`
`QCloseEvent`	`LayoutFlags`	`QPen`	`QTextCursor`
`QColor`	`QLinearGradient`	`QPicture`	`QTextDocument`
`QConicalGradient`	`Margins`	`QPictureIO`	`QTextDocumentFragment`
`QContextMenuEvent`	`QMatrix2x2`	`QPixelFormat`	`QTextDocumentWriter`
`QCursor`	`QMatrix2x3`	`QPixmap`	`QTextFormat`
`QDesktopServices`	`QMatrix2x4`	`QPixmapCache`	`QTextFragment`
`DirtyFlags`	`QMatrix3x2`	`PixmapFragment`	`QTextFrame`
`QDoubleValidator`	`QMatrix3x3`	`PixmapFragmentHints`	`QTextFrameFormat`
`QDrag`	`QMatrix3x4`	`QPlatformSurfaceEvent`	`QTextImageFormat`
`QDragEnterEvent`	`QMatrix4x2`	`QPointF`	`QTextInlineObject`
`QDragLeaveEvent`	`QMatrix4x3`	`QPointingDeviceUniqueId`	`QTextItem`
`QDragMoveEvent`	`QMatrix4x4`	`QPolygon`	`QTextLayout`
`QDropEvent`	`QMouseEvent`	`QPolygonF`	`QTextLength`
`Element`	`QMoveEvent`	`QQuaternion`	`QTextLine`
`QEnterEvent`	`QMovie`	`QRadialGradient`	`QTextList`
`QExposeEvent`	`QNativeGestureEvent`	`RangeAccessFlags`	`QTextListFormat`
`Features`	`QOffscreenSurface`	`QRasterWindow`	`QTextObject`
`QFileOpenEvent`	`QOpenGLBuffer`	`QRawFont`	`QTextObjectInterface`
`FindFlags`	`QOpenGLContext`	`QRegExpValidator`	`QTextOption`
`Flags`	`QOpenGLContextGroup`	`QRegion`	`QTextTable`
`QFocusEvent`	`QOpenGLDebugLogger`	`QRegularExpressionValidator`	`QTextTableCell`
`QFont`	`QOpenGLDebugMessage`	`RenderFlags`	`QTextTableCellFormat`
`QFontDatabase`	`QOpenGLFramebufferObject`	`RenderHints`	`QTextTableFormat`
`QFontInfo`	`QOpenGLFramebufferObjectFormat`	`QResizeEvent`	`QTouchDevice`
`QFontMetrics`	`QOpenGLPaintDevice`	`QRgba64`	`QTouchEvent`
`QFontMetricsF`	`QOpenGLPixelTransferOptions`	`ScaledPixmapArgument`	`TouchPoint`
`FormatOptions`	`QOpenGLShader`	`QScreen`	`QTransform`
`FormatRange`	`QOpenGLShaderProgram`	`QScrollEvent`	`Transformations`
`QGlyphRun`	`QOpenGLTexture`	`QScrollPrepareEvent`	`Types`
`GlyphRunFlags`	`QOpenGLTextureBlitter`	`Selection`	`QValidator`
`QGradient`	`QOpenGLTimeMonitor`	`QSessionManager`	`QVector2D`
`QGuiApplication`	`QOpenGLTimerQuery`	`Severities`	`QVector3D`
`QHelpEvent`	`QOpenGLVersionProfile`	`ShaderType`	`QVector4D`
`QHideEvent`	`QOpenGLVertexArrayObject`	`QShortcutEvent`	`QWhatsThisClickedEvent`
`QHoverEvent`	`QOpenGLWindow`	`QShowEvent`	`QWheelEvent`
`QIcon`	`PageBreakFlags`	`Sources`	`QWindow`
`QIconDragEvent`	`QPageLayout`	`QStandardItem`	`QWindowStateChangeEvent`
`QIconEngine`	`QPageSize`	`QStandardItemModel`	`iterator`
`QImage`	`QPagedPaintDevice`	`QStaticText`	`iterator`
`QImageIOHandler`	`PaintContext`	`QStatusTipEvent`	`Qt`