- u -

• uiLanguages() : QLocale
• unbind() : QAudioDecoder, QMediaObject
• underline() : QFont, QFontInfo, QGlyphRun
• underlineColor() : QTextCharFormat
• underlinePos() : QFontMetrics, QFontMetricsF
• underlinePosition() : QRawFont
• underlineStyle() : QTextCharFormat
• underMouse() : QWidget
• undo() : QLineEdit, QPlainTextEdit, QTextDocument, QTextEdit, QUndoCommand, QUndoGroup, QUndoStack
• undoAvailable() : QPlainTextEdit, QTextDocument, QTextEdit
• undoCommandAdded() : QTextDocument
• undoLimit() : QUndoStack
• undoStack() : QWebPage
• undoText() : QUndoGroup, QUndoStack
• undoTextChanged() : QUndoGroup, QUndoStack
• ungetChar() : QIODevice
• ungrabGesture() : QGraphicsObject, QScroller, QWidget
• ungrabKeyboard() : QGraphicsItem
• ungrabKeyboardEvent() : QGraphicsWidget
• ungrabMouse() : QGraphicsItem
• ungrabMouseEvent() : QGraphicsProxyWidget, QGraphicsWidget
• unicode() : QChar32
• unicodeVersion() : QChar32
• unifiedTitleAndToolBarOnMac() : QMainWindow
• uniformItemSizes() : QListView
• uniformLocation() : QGLShaderProgram, QOpenGLShaderProgram
• uniformRowHeights() : QTreeView
• uniqueId() : QAccessible, QTabletEvent
• uniqueKeys() : QFlatMap< Key, Val, C >, QMap< Key, Val, C >, QMultiHash< Key, Val, Hash, KeyEqual >, QMultiMap< Key, Val, C >
• unite() : QFlatMap< Key, Val, C >, QHash< Key, Val, Hash, KeyEqual >, QMap< Key, Val, C >, QMultiHash< Key, Val, Hash, KeyEqual >, QMultiMap< Key, Val, C >, QSet< T >
• united() : QPainterPath, QPolygon, QPolygonF, QRect, QRectF, QRegion
• units() : QPageLayout
• unitsPerEm() : QRawFont
• unitVector() : QLineF
• unixSignal() : QCoreApplication
• unknownOptionNames() : QCommandLineParser
• unload() : QCamera, QLibrary, QPluginLoader
• unlock() : QCamera, QCameraLocksControl, QLockFile, QMutex, QMutexLocker, QReadLocker, QReadWriteLock, QRecursiveMutex, QRecursiveMutexLocker, QSharedMemory, QWriteLocker
• unmap() : QAbstractFileEngine, QAbstractVideoBuffer, QFileDevice, QGLBuffer, QOpenGLBuffer, QVideoFrame
• unparsedEntityDecl() : QXmlDefaultHandler, QXmlDTDHandler
• unpolish() : QCommonStyle, QFusionStyle, QGtkStyle, QMacStyle, QProxyStyle, QStyle, QWindowsStyle, QWindowsVistaStyle, QWindowsXPStyle
• unpremultiplied() : QRgba64
• unregisterEventNotifier() : QAbstractEventDispatcher
• unregisterHandler() : QAbstractTextDocumentLayout
• unregisterRecognizer() : QGestureRecognizer
• unregisterResource() : QResource
• unregisterSocketNotifier() : QAbstractEventDispatcher
• unregisterTimer() : QAbstractEventDispatcher
• unregisterTimers() : QAbstractEventDispatcher
• unselectColumn() : QAccessibleTableInterface
• unselectRow() : QAccessibleTableInterface
• unsetCursor() : QGraphicsItem, QWidget, QWindow
• unsetDefaultScrollerProperties() : QScrollerProperties
• unsetError() : QFileDevice
• unsetHotSpot() : QGesture
• unsetLayoutDirection() : QGraphicsWidget, QWidget
• unsetLocale() : QWidget
• unsetSpacing() : QGraphicsAnchor
• unsetUrlHandler() : QDesktopServices
• unsetWindowFrameMargins() : QGraphicsWidget
• unsubscribeFromNotification() : QSqlDriver
• unsupportedContent() : QWebPage
• update() : QAbstractItemView, QAbstractTextDocumentLayout, QGraphicsEffect, QGraphicsItem, QGraphicsScene, QGraphicsTransform, QInputMethod, QLayout, QPaintDeviceWindow, QPlatformInputContext, QWidget
• updateAccessibility() : QAccessible
• updateAction() : QPlatformDrag
• updateBehavior() : QOpenGLWidget, QOpenGLWindow
• updateBlock() : QAbstractTextDocumentLayout
• updateBoundingRect() : QGraphicsEffect
• updateCell() : QCalendarWidget
• updateCells() : QCalendarWidget
• updateCompleted() : QNetworkConfigurationManager
• updateConfigurations() : QNetworkConfigurationManager
• updateCookie() : QNetworkCookieJar
• updateCurrentTime() : QAbstractAnimation, QParallelAnimationGroup, QPauseAnimation, QSequentialAnimationGroup, QVariantAnimation
• updateCurrentValue() : QPropertyAnimation, QVariantAnimation
• updated() : QMovie
• updateDirection() : QAbstractAnimation, QParallelAnimationGroup, QSequentialAnimationGroup
• updateDynamicTexture() : QGLPixelBuffer
• updateEditorGeometry() : QAbstractItemDelegate, QItemDelegate, QStyledItemDelegate
• updateGeometries() : QAbstractItemView, QListView, QTableView, QTreeView
• updateGeometry() : QGraphicsLayout, QGraphicsLayoutItem, QGraphicsWebView, QGraphicsWidget, QWidget
• updateGL() : QGLWidget
• updateIcon() : QPlatformSystemTrayIcon
• updateInterval() : QTimeLine
• updateMenu() : QPlatformSystemTrayIcon
• updateMetaData() : QAbstractNetworkCache, QNetworkDiskCache
• updateMicroFocus() : QGraphicsItem, QGraphicsObject, QWidget
• updateOverlayGL() : QGLWidget
• updatePositionDependentActions() : QWebPage
• updatePreview() : QPrintPreviewWidget
• updatePreviewWidget() : QColumnView
• updateRequest() : QPlainTextEdit
• updateRowInTable() : QSqlRelationalTableModel, QSqlTableModel
• updateScene() : QGraphicsView
• updateSceneRect() : QGraphicsView
• updatesEnabled() : QWidget
• updateState() : QAbstractAnimation, QPaintEngine, QParallelAnimationGroup, QPropertyAnimation, QSequentialAnimationGroup, QVariantAnimation
• updateToolTip() : QPlatformSystemTrayIcon
• uploadProgress() : QNetworkReply
• upperBound() : QFlatMap< Key, Val, C >, QMap< Key, Val, C >, QMultiMap< Key, Val, C >
• uppercasebase() : QTextStream
• uppercasedigits() : QTextStream
• uri() : QSourceLocation, QXmlAttributes, QXmlNamespaceSupport
• uriResolver() : QXmlQuery, QXmlSchema, QXmlSchemaValidator
• url() : QFileOpenEvent, QGraphicsWebView, QMediaResource, QNetworkCacheMetaData, QNetworkProxyQuery, QNetworkReply, QNetworkRequest, QUrl, QWebFrame, QWebHistoryItem, QWebView
• urlChanged() : QGraphicsWebView, QWebFrame, QWebView
• urls() : QMimeData
• urlSelected() : QFileDialog
• urlsSelected() : QFileDialog
• usagePattern() : QGLBuffer, QOpenGLBuffer
• usagePolicies() : QNetworkSession
• usagePoliciesChanged() : QNetworkSession
• use_count() : QSharedPointer< T >, QWeakPointer< T >
• usedBits() : QSslCipher
• useDesignMetrics() : QTextDocument, QTextOption
• usePlatformNativeDialog() : QPlatformTheme
• user() : QAuthenticator, QNetworkProxy
• userAgentForUrl() : QWebPage
• userData() : QTextBlock, QWebHistoryItem
• userInfo() : QUrl
• userName() : QSqlDatabase, QUrl
• userProperty() : QMetaObject
• userState() : QTextBlock
• userStyleSheetUrl() : QWebSettings
• useRtlExtensions() : QStyleHints
• userType() : QMetaProperty, QVariant
• usesScrollButtons() : QTabBar, QTabWidget
• usleep() : QThread
• utc() : QTimeZone
• utf16() : QString16
• utf8() : QString8