QtWidgets Module's ClassesQt Widgets C++ Classes

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These are links to the API reference materials.

<a href="http://doc.qt.io/qt-5/qtwidgets-module.html">Qt Widgets C++ Classes</a>

<a href="http://doc.qt.io/qt-5/widget-classes.html#basic-widget-classes">Basic Widget Classes</a>

<a href="http://doc.qt.io/qt-5/widget-classes.html#advanced-widget-classes">Advanced Widget Classes</a>

<a href="http://doc.qt.io/qt-5/widget-classes.html#abstract-widget-classes">Abstract Widget Classes</a>

<a href="http://doc.qt.io/qt-5/widget-classes.html#organizer-widget-classes">Organizer Widget Classes</a>

<a href="http://doc.qt.io/qt-5/widget-classes.html#graphics-view-classes">Graphics View Classes</a>

<a href="http://doc.qt.io/qt-5/model-view-programming.html#model-view-classes">Model/View Classes</a>

<a href="http://doc.qt.io/qt-5/widget-classes.html#main-window-and-related-classes">Main Window and Related Classes</a>

<a href="http://doc.qt.io/qt-5/widget-classes.html#widget-appearance-and-style-related-classes">Widget Appearance and Style Related Classes</a>

<a href="http://doc.qt.io/qt-5/widget-classes.html#layout-classes">Layout Classes</a>

<a href="http://doc.qt.io/qt-5/stylesheet-reference.html">Qt Style Sheets Reference</a>

<a href="http://doc.qt.io/qt-5/qabstractbutton.html">QAbstractButton</a>

The abstract base class of button widgets, providing functionality common to buttons

<a href="http://doc.qt.io/qt-5/qabstractgraphicsshapeitem.html">QAbstractGraphicsShapeItem</a>

Common base for all path items

<a href="http://doc.qt.io/qt-5/qabstractitemdelegate.html">QAbstractItemDelegate</a>

Used to display and edit data items from a model

<a href="http://doc.qt.io/qt-5/qabstractitemview.html">QAbstractItemView</a>

The basic functionality for item view classes

<a href="http://doc.qt.io/qt-5/qabstractscrollarea.html">QAbstractScrollArea</a>

Scrolling area with on-demand scroll bars

<a href="http://doc.qt.io/qt-5/qabstractslider.html">QAbstractSlider</a>

Integer value within a range

<a href="http://doc.qt.io/qt-5/qabstractspinbox.html">QAbstractSpinBox</a>

Spinbox and a line edit to display values

<a href="http://doc.qt.io/qt-5/qaccessiblewidget.html">QAccessibleWidget</a>

Implements the QAccessibleInterface for QWidgets

<a href="http://doc.qt.io/qt-5/qaction.html">QAction</a>

Abstract user interface action that can be inserted into widgets

<a href="http://doc.qt.io/qt-5/qactiongroup.html">QActionGroup</a>

Groups actions together

<a href="http://doc.qt.io/qt-5/qapplication.html">QApplication</a>

Manages the GUI application's control flow and main settings

<a href="http://doc.qt.io/qt-5/qboxlayout.html">QBoxLayout</a>

Lines up child widgets horizontally or vertically

<a href="http://doc.qt.io/qt-5/qbuttongroup.html">QButtonGroup</a>

Container to organize groups of button widgets

<a href="http://doc.qt.io/qt-5/qcalendarwidget.html">QCalendarWidget</a>

Monthly based calendar widget allowing the user to select a date

<a href="http://doc.qt.io/qt-5/qcheckbox.html">QCheckBox</a>

Checkbox with a text label

<a href="http://doc.qt.io/qt-5/qcolordialog.html">QColorDialog</a>

Dialog widget for specifying colors

<a href="http://doc.qt.io/qt-5/qcolormap.html">QColormap</a>

Maps device independent QColors to device dependent pixel values

<a href="http://doc.qt.io/qt-5/qcolumnview.html">QColumnView</a>

Model/view implementation of a column view

<a href="http://doc.qt.io/qt-5/qcombobox.html">QComboBox</a>

Combined button and popup list

<a href="http://doc.qt.io/qt-5/qcommandlinkbutton.html">QCommandLinkButton</a>

Vista style command link button

<a href="http://doc.qt.io/qt-5/qcommonstyle.html">QCommonStyle</a>

Encapsulates the common Look and Feel of a GUI

<a href="http://doc.qt.io/qt-5/qcompleter.html">QCompleter</a>

Completions based on an item model

<a href="http://doc.qt.io/qt-5/qdatawidgetmapper.html">QDataWidgetMapper</a>

Mapping between a section of a data model to widgets

<a href="http://doc.qt.io/qt-5/qdateedit.html">QDateEdit</a>

Widget for editing dates based on the QDateTimeEdit widget

<a href="http://doc.qt.io/qt-5/qdatetimeedit.html">QDateTimeEdit</a>

Widget for editing dates and times

<a href="http://doc.qt.io/qt-5/qdesktopwidget.html">QDesktopWidget</a>

Access to screen information on multi-head systems

<a href="http://doc.qt.io/qt-5/qdial.html">QDial</a>

Rounded range control (like a speedometer or potentiometer)

<a href="http://doc.qt.io/qt-5/qdialog.html">QDialog</a>

The base class of dialog windows

<a href="http://doc.qt.io/qt-5/qdialogbuttonbox.html">QDialogButtonBox</a>

Widget that presents buttons in a layout that is appropriate to the current widget style

<a href="http://doc.qt.io/qt-5/qdockwidget.html">QDockWidget</a>

Widget that can be docked inside a QMainWindow or floated as a top-level window on the desktop

<a href="http://doc.qt.io/qt-5/qdoublespinbox.html">QDoubleSpinBox</a>

Spin box widget that takes doubles

<a href="http://doc.qt.io/qt-5/qerrormessage.html">QErrorMessage</a>

Error message display dialog

<a href="http://doc.qt.io/qt-5/qfiledialog.html">QFileDialog</a>

Dialog that allow users to select files or directories

<a href="http://doc.qt.io/qt-5/qfileiconprovider.html">QFileIconProvider</a>

File icons for the QDirModel and the QFileSystemModel classes

<a href="http://doc.qt.io/qt-5/qfilesystemmodel.html">QFileSystemModel</a>

Data model for the local filesystem

<a href="http://doc.qt.io/qt-5/qfocusframe.html">QFocusFrame</a>

Focus frame which can be outside of a widget's normal paintable area

<a href="http://doc.qt.io/qt-5/qfontcombobox.html">QFontComboBox</a>

Combobox that lets the user select a font family

<a href="http://doc.qt.io/qt-5/qfontdialog.html">QFontDialog</a>

Dialog widget for selecting a font

<a href="http://doc.qt.io/qt-5/qformlayout.html">QFormLayout</a>

Manages forms of input widgets and their associated labels

<a href="http://doc.qt.io/qt-5/qframe.html">QFrame</a>

The base class of widgets that can have a frame

<a href="http://doc.qt.io/qt-5/qgesture.html">QGesture</a>

Represents a gesture, containing properties that describe the corresponding user input

<a href="http://doc.qt.io/qt-5/qgestureevent.html">QGestureEvent</a>

The description of triggered gestures

<a href="http://doc.qt.io/qt-5/qgesturerecognizer.html">QGestureRecognizer</a>

The infrastructure for gesture recognition

<a href="http://doc.qt.io/qt-5/qgraphicsanchor.html">QGraphicsAnchor</a>

Represents an anchor between two items in a QGraphicsAnchorLayout

<a href="http://doc.qt.io/qt-5/qgraphicsanchorlayout.html">QGraphicsAnchorLayout</a>

Layout where one can anchor widgets together in Graphics View

<a href="http://doc.qt.io/qt-5/qgraphicsblureffect.html">QGraphicsBlurEffect</a>

Blur effect

<a href="http://doc.qt.io/qt-5/qgraphicscolorizeeffect.html">QGraphicsColorizeEffect</a>

Colorize effect

<a href="http://doc.qt.io/qt-5/qgraphicsdropshadoweffect.html">QGraphicsDropShadowEffect</a>

Drop shadow effect

<a href="http://doc.qt.io/qt-5/qgraphicseffect.html">QGraphicsEffect</a>

The base class for all graphics effects

<a href="http://doc.qt.io/qt-5/qgraphicsellipseitem.html">QGraphicsEllipseItem</a>

Ellipse item that you can add to a QGraphicsScene

<a href="http://doc.qt.io/qt-5/qgraphicsgridlayout.html">QGraphicsGridLayout</a>

Grid layout for managing widgets in Graphics View

<a href="http://doc.qt.io/qt-5/qgraphicsitem.html">QGraphicsItem</a>

The base class for all graphical items in a QGraphicsScene

<a href="http://doc.qt.io/qt-5/qgraphicsitemgroup.html">QGraphicsItemGroup</a>

Container that treats a group of items as a single item

<a href="http://doc.qt.io/qt-5/qgraphicslayout.html">QGraphicsLayout</a>

The base class for all layouts in Graphics View

<a href="http://doc.qt.io/qt-5/qgraphicslayoutitem.html">QGraphicsLayoutItem</a>

Can be inherited to allow your custom items to be managed by layouts

<a href="http://doc.qt.io/qt-5/qgraphicslineitem.html">QGraphicsLineItem</a>

Line item that you can add to a QGraphicsScene

<a href="http://doc.qt.io/qt-5/qgraphicslinearlayout.html">QGraphicsLinearLayout</a>

Horizontal or vertical layout for managing widgets in Graphics View

<a href="http://doc.qt.io/qt-5/qgraphicsobject.html">QGraphicsObject</a>

Base class for all graphics items that require signals, slots and properties

<a href="http://doc.qt.io/qt-5/qgraphicsopacityeffect.html">QGraphicsOpacityEffect</a>

Opacity effect

<a href="http://doc.qt.io/qt-5/qgraphicspathitem.html">QGraphicsPathItem</a>

Path item that you can add to a QGraphicsScene

<a href="http://doc.qt.io/qt-5/qgraphicspixmapitem.html">QGraphicsPixmapItem</a>

Pixmap item that you can add to a QGraphicsScene

<a href="http://doc.qt.io/qt-5/qgraphicspolygonitem.html">QGraphicsPolygonItem</a>

Polygon item that you can add to a QGraphicsScene

<a href="http://doc.qt.io/qt-5/qgraphicsproxywidget.html">QGraphicsProxyWidget</a>

Proxy layer for embedding a QWidget in a QGraphicsScene

<a href="http://doc.qt.io/qt-5/qgraphicsrectitem.html">QGraphicsRectItem</a>

Rectangle item that you can add to a QGraphicsScene

<a href="http://doc.qt.io/qt-5/qgraphicsrotation.html">QGraphicsRotation</a>

Rotation transformation around a given axis

<a href="http://doc.qt.io/qt-5/qgraphicsscale.html">QGraphicsScale</a>

Scale transformation

<a href="http://doc.qt.io/qt-5/qgraphicsscene.html">QGraphicsScene</a>

Surface for managing a large number of 2D graphical items

<a href="http://doc.qt.io/qt-5/qgraphicsscenecontextmenuevent.html">QGraphicsSceneContextMenuEvent</a>

Context menu events in the graphics view framework

<a href="http://doc.qt.io/qt-5/qgraphicsscenedragdropevent.html">QGraphicsSceneDragDropEvent</a>

Events for drag and drop in the graphics view framework

<a href="http://doc.qt.io/qt-5/qgraphicssceneevent.html">QGraphicsSceneEvent</a>

Base class for all graphics view related events

<a href="http://doc.qt.io/qt-5/qgraphicsscenehelpevent.html">QGraphicsSceneHelpEvent</a>

Events when a tooltip is requested

<a href="http://doc.qt.io/qt-5/qgraphicsscenehoverevent.html">QGraphicsSceneHoverEvent</a>

Hover events in the graphics view framework

<a href="http://doc.qt.io/qt-5/qgraphicsscenemouseevent.html">QGraphicsSceneMouseEvent</a>

Mouse events in the graphics view framework

<a href="http://doc.qt.io/qt-5/qgraphicsscenemoveevent.html">QGraphicsSceneMoveEvent</a>

Events for widget moving in the graphics view framework

<a href="http://doc.qt.io/qt-5/qgraphicssceneresizeevent.html">QGraphicsSceneResizeEvent</a>

Events for widget resizing in the graphics view framework

<a href="http://doc.qt.io/qt-5/qgraphicsscenewheelevent.html">QGraphicsSceneWheelEvent</a>

Wheel events in the graphics view framework

<a href="http://doc.qt.io/qt-5/qgraphicssimpletextitem.html">QGraphicsSimpleTextItem</a>

Simple text path item that you can add to a QGraphicsScene

<a href="http://doc.qt.io/qt-5/qgraphicstextitem.html">QGraphicsTextItem</a>

Text item that you can add to a QGraphicsScene to display formatted text

<a href="http://doc.qt.io/qt-5/qgraphicstransform.html">QGraphicsTransform</a>

Abstract base class for building advanced transformations on QGraphicsItems

<a href="http://doc.qt.io/qt-5/qgraphicsview.html">QGraphicsView</a>

Widget for displaying the contents of a QGraphicsScene

<a href="http://doc.qt.io/qt-5/qgraphicswidget.html">QGraphicsWidget</a>

The base class for all widget items in a QGraphicsScene

<a href="http://doc.qt.io/qt-5/qgridlayout.html">QGridLayout</a>

Lays out widgets in a grid

<a href="http://doc.qt.io/qt-5/qgroupbox.html">QGroupBox</a>

Group box frame with a title

<a href="http://doc.qt.io/qt-5/qhboxlayout.html">QHBoxLayout</a>

Lines up widgets horizontally

<a href="http://doc.qt.io/qt-5/qheaderview.html">QHeaderView</a>

Header row or header column for item views

<a href="http://doc.qt.io/qt-5/qinputdialog.html">QInputDialog</a>

Simple convenience dialog to get a single value from the user

<a href="http://doc.qt.io/qt-5/qitemdelegate.html">QItemDelegate</a>

Display and editing facilities for data items from a model

<a href="http://doc.qt.io/qt-5/qitemeditorcreator.html">QItemEditorCreator</a>

Makes it possible to create item editor creator bases without subclassing QItemEditorCreatorBase

<a href="http://doc.qt.io/qt-5/qitemeditorcreatorbase.html">QItemEditorCreatorBase</a>

Abstract base class that must be subclassed when implementing new item editor creators

<a href="http://doc.qt.io/qt-5/qitemeditorfactory.html">QItemEditorFactory</a>

Widgets for editing item data in views and delegates

<a href="http://doc.qt.io/qt-5/qkeyeventtransition.html">QKeyEventTransition</a>

Transition for key events

<a href="http://doc.qt.io/qt-5/qkeysequenceedit.html">QKeySequenceEdit</a>

Allows to input a QKeySequence

<a href="http://doc.qt.io/qt-5/qlcdnumber.html">QLCDNumber</a>

Displays a number with LCD-like digits

<a href="http://doc.qt.io/qt-5/qlabel.html">QLabel</a>

Text or image display

<a href="http://doc.qt.io/qt-5/qlayout.html">QLayout</a>

The base class of geometry managers

<a href="http://doc.qt.io/qt-5/qlayoutitem.html">QLayoutItem</a>

Abstract item that a QLayout manipulates

<a href="http://doc.qt.io/qt-5/qlineedit.html">QLineEdit</a>

One-line text editor

<a href="http://doc.qt.io/qt-5/qlistview.html">QListView</a>

List or icon view onto a model

<a href="http://doc.qt.io/qt-5/qlistwidget.html">QListWidget</a>

Item-based list widget

<a href="http://doc.qt.io/qt-5/qlistwidgetitem.html">QListWidgetItem</a>

Item for use with the QListWidget item view class

<a href="http://doc.qt.io/qt-5/qmaccocoaviewcontainer.html">QMacCocoaViewContainer</a>

Widget for Mac OS X that can be used to wrap arbitrary Cocoa views (i.e., NSView subclasses) and insert them into Qt hierarchies

<a href="http://doc.qt.io/qt-5/qmacnativewidget.html">QMacNativeWidget</a>

Widget for Mac OS X that provides a way to put Qt widgets into Cocoa hierarchies

<a href="http://doc.qt.io/qt-5/qmainwindow.html">QMainWindow</a>

Main application window

<a href="http://doc.qt.io/qt-5/qmdiarea.html">QMdiArea</a>

Area in which MDI windows are displayed

<a href="http://doc.qt.io/qt-5/qmdisubwindow.html">QMdiSubWindow</a>

Subwindow class for QMdiArea

<a href="http://doc.qt.io/qt-5/qmenu.html">QMenu</a>

Menu widget for use in menu bars, context menus, and other popup menus

<a href="http://doc.qt.io/qt-5/qmenubar.html">QMenuBar</a>

Horizontal menu bar

<a href="http://doc.qt.io/qt-5/qmessagebox.html">QMessageBox</a>

Modal dialog for informing the user or for asking the user a question and receiving an answer

<a href="http://doc.qt.io/qt-5/qmouseeventtransition.html">QMouseEventTransition</a>

Transition for mouse events

<a href="http://doc.qt.io/qt-5/qopenglwidget.html">QOpenGLWidget</a>

Widget for rendering OpenGL graphics

<a href="http://doc.qt.io/qt-5/qpangesture.html">QPanGesture</a>

Describes a panning gesture made by the user

<a href="http://doc.qt.io/qt-5/qpinchgesture.html">QPinchGesture</a>

Describes a pinch gesture made by the user

<a href="http://doc.qt.io/qt-5/qplaintextdocumentlayout.html">QPlainTextDocumentLayout</a>

Implements a plain text layout for QTextDocument

<a href="http://doc.qt.io/qt-5/qplaintextedit.html">QPlainTextEdit</a>

Widget that is used to edit and display plain text

<a href="http://doc.qt.io/qt-5/qprogressbar.html">QProgressBar</a>

Horizontal or vertical progress bar

<a href="http://doc.qt.io/qt-5/qprogressdialog.html">QProgressDialog</a>

Feedback on the progress of a slow operation

<a href="http://doc.qt.io/qt-5/qproxystyle.html">QProxyStyle</a>

Convenience class that simplifies dynamically overriding QStyle elements

<a href="http://doc.qt.io/qt-5/qpushbutton.html">QPushButton</a>

Command button

<a href="http://doc.qt.io/qt-5/qradiobutton.html">QRadioButton</a>

Radio button with a text label

<a href="http://doc.qt.io/qt-5/qrubberband.html">QRubberBand</a>

Rectangle or line that can indicate a selection or a boundary

<a href="http://doc.qt.io/qt-5/qscrollarea.html">QScrollArea</a>

Scrolling view onto another widget

<a href="http://doc.qt.io/qt-5/qscrollbar.html">QScrollBar</a>

Vertical or horizontal scroll bar

<a href="http://doc.qt.io/qt-5/qscroller.html">QScroller</a>

Enables kinetic scrolling for any scrolling widget or graphics item

<a href="http://doc.qt.io/qt-5/qscrollerproperties.html">QScrollerProperties</a>

Stores the settings for a QScroller

<a href="http://doc.qt.io/qt-5/qsessionmanager.html">QSessionManager</a>

Access to the session manager

<a href="http://doc.qt.io/qt-5/qshortcut.html">QShortcut</a>

Used to create keyboard shortcuts

<a href="http://doc.qt.io/qt-5/qsizegrip.html">QSizeGrip</a>

Resize handle for resizing top-level windows

<a href="http://doc.qt.io/qt-5/qsizepolicy.html">QSizePolicy</a>

Layout attribute describing horizontal and vertical resizing policy

<a href="http://doc.qt.io/qt-5/qslider.html">QSlider</a>

Vertical or horizontal slider

<a href="http://doc.qt.io/qt-5/qspaceritem.html">QSpacerItem</a>

Blank space in a layout

<a href="http://doc.qt.io/qt-5/qspinbox.html">QSpinBox</a>

Spin box widget

<a href="http://doc.qt.io/qt-5/qsplashscreen.html">QSplashScreen</a>

Splash screen that can be shown during application startup

<a href="http://doc.qt.io/qt-5/qsplitter.html">QSplitter</a>

Implements a splitter widget

<a href="http://doc.qt.io/qt-5/qsplitterhandle.html">QSplitterHandle</a>

Handle functionality for the splitter

<a href="http://doc.qt.io/qt-5/qstackedlayout.html">QStackedLayout</a>

Stack of widgets where only one widget is visible at a time

<a href="http://doc.qt.io/qt-5/qstackedwidget.html">QStackedWidget</a>

<a href="http://doc.qt.io/qt-5/qstandarditemeditorcreator.html">QStandardItemEditorCreator</a>

The possibility to register widgets without having to subclass QItemEditorCreatorBase

<a href="http://doc.qt.io/qt-5/qstatusbar.html">QStatusBar</a>

Horizontal bar suitable for presenting status information

<a href="http://doc.qt.io/qt-5/qstyle.html">QStyle</a>

Abstract base class that encapsulates the look and feel of a GUI

<a href="http://doc.qt.io/qt-5/qstylefactory.html">QStyleFactory</a>

Creates QStyle objects

<a href="http://doc.qt.io/qt-5/qstylehintreturn.html">QStyleHintReturn</a>

Style hints that return more than basic data types

<a href="http://doc.qt.io/qt-5/qstylehintreturnmask.html">QStyleHintReturnMask</a>

Style hints that return a QRegion

<a href="http://doc.qt.io/qt-5/qstylehintreturnvariant.html">QStyleHintReturnVariant</a>

Style hints that return a QVariant

<a href="http://doc.qt.io/qt-5/qstyleoption.html">QStyleOption</a>

Stores the parameters used by QStyle functions

<a href="http://doc.qt.io/qt-5/qstyleoptionbutton.html">QStyleOptionButton</a>

Used to describe the parameters for drawing buttons

<a href="http://doc.qt.io/qt-5/qstyleoptioncombobox.html">QStyleOptionComboBox</a>

Used to describe the parameter for drawing a combobox

<a href="http://doc.qt.io/qt-5/qstyleoptioncomplex.html">QStyleOptionComplex</a>

Used to hold parameters that are common to all complex controls

<a href="http://doc.qt.io/qt-5/qstyleoptiondockwidget.html">QStyleOptionDockWidget</a>

Used to describe the parameters for drawing a dock widget

<a href="http://doc.qt.io/qt-5/qstyleoptionfocusrect.html">QStyleOptionFocusRect</a>

Used to describe the parameters for drawing a focus rectangle with QStyle

<a href="http://doc.qt.io/qt-5/qstyleoptionframe.html">QStyleOptionFrame</a>

Used to describe the parameters for drawing a frame

<a href="http://doc.qt.io/qt-5/qstyleoptiongraphicsitem.html">QStyleOptionGraphicsItem</a>

Used to describe the parameters needed to draw a QGraphicsItem

<a href="http://doc.qt.io/qt-5/qstyleoptiongroupbox.html">QStyleOptionGroupBox</a>

Describes the parameters for drawing a group box

<a href="http://doc.qt.io/qt-5/qstyleoptionheader.html">QStyleOptionHeader</a>

Used to describe the parameters for drawing a header

<a href="http://doc.qt.io/qt-5/qstyleoptionmenuitem.html">QStyleOptionMenuItem</a>

Used to describe the parameter necessary for drawing a menu item

<a href="http://doc.qt.io/qt-5/qstyleoptionprogressbar.html">QStyleOptionProgressBar</a>

Used to describe the parameters necessary for drawing a progress bar

<a href="http://doc.qt.io/qt-5/qstyleoptionrubberband.html">QStyleOptionRubberBand</a>

Used to describe the parameters needed for drawing a rubber band

<a href="http://doc.qt.io/qt-5/qstyleoptionsizegrip.html">QStyleOptionSizeGrip</a>

Used to describe the parameter for drawing a size grip

<a href="http://doc.qt.io/qt-5/qstyleoptionslider.html">QStyleOptionSlider</a>

Used to describe the parameters needed for drawing a slider

<a href="http://doc.qt.io/qt-5/qstyleoptionspinbox.html">QStyleOptionSpinBox</a>

Used to describe the parameters necessary for drawing a spin box

<a href="http://doc.qt.io/qt-5/qstyleoptiontab.html">QStyleOptionTab</a>

Used to describe the parameters for drawing a tab bar

<a href="http://doc.qt.io/qt-5/qstyleoptiontabbarbase.html">QStyleOptionTabBarBase</a>

Used to describe the base of a tab bar, i.e. the part that the tab bar usually overlaps with

<a href="http://doc.qt.io/qt-5/qstyleoptiontabwidgetframe.html">QStyleOptionTabWidgetFrame</a>

Used to describe the parameters for drawing the frame around a tab widget

<a href="http://doc.qt.io/qt-5/qstyleoptiontitlebar.html">QStyleOptionTitleBar</a>

Used to describe the parameters for drawing a title bar

<a href="http://doc.qt.io/qt-5/qstyleoptiontoolbar.html">QStyleOptionToolBar</a>

Used to describe the parameters for drawing a toolbar

<a href="http://doc.qt.io/qt-5/qstyleoptiontoolbox.html">QStyleOptionToolBox</a>

Used to describe the parameters needed for drawing a tool box

<a href="http://doc.qt.io/qt-5/qstyleoptiontoolbutton.html">QStyleOptionToolButton</a>

Used to describe the parameters for drawing a tool button

<a href="http://doc.qt.io/qt-5/qstyleoptionviewitem.html">QStyleOptionViewItem</a>

Used to describe the parameters used to draw an item in a view widget

<a href="http://doc.qt.io/qt-5/qstylepainter.html">QStylePainter</a>

Convenience class for drawing QStyle elements inside a widget

<a href="http://doc.qt.io/qt-5/qstyleplugin.html">QStylePlugin</a>

Abstract base for custom QStyle plugins

<a href="http://doc.qt.io/qt-5/qstyleditemdelegate.html">QStyledItemDelegate</a>

<a href="http://doc.qt.io/qt-5/qswipegesture.html">QSwipeGesture</a>

Describes a swipe gesture made by the user

<a href="http://doc.qt.io/qt-5/qsystemtrayicon.html">QSystemTrayIcon</a>

Icon for an application in the system tray

<a href="http://doc.qt.io/qt-5/qtabbar.html">QTabBar</a>

Tab bar, e.g. for use in tabbed dialogs

<a href="http://doc.qt.io/qt-5/qtabwidget.html">QTabWidget</a>

Stack of tabbed widgets

<a href="http://doc.qt.io/qt-5/qtableview.html">QTableView</a>

Default model/view implementation of a table view

<a href="http://doc.qt.io/qt-5/qtablewidget.html">QTableWidget</a>

Item-based table view with a default model

<a href="http://doc.qt.io/qt-5/qtablewidgetitem.html">QTableWidgetItem</a>

Item for use with the QTableWidget class

<a href="http://doc.qt.io/qt-5/qtablewidgetselectionrange.html">QTableWidgetSelectionRange</a>

Way to interact with selection in a model without using model indexes and a selection model

<a href="http://doc.qt.io/qt-5/qtapandholdgesture.html">QTapAndHoldGesture</a>

Describes a tap-and-hold (aka LongTap) gesture made by the user

<a href="http://doc.qt.io/qt-5/qtapgesture.html">QTapGesture</a>

Describes a tap gesture made by the user

<a href="http://doc.qt.io/qt-5/qtextbrowser.html">QTextBrowser</a>

Rich text browser with hypertext navigation

<a href="http://doc.qt.io/qt-5/qtextedit.html">QTextEdit</a>

Widget that is used to edit and display both plain and rich text

<a href="http://doc.qt.io/qt-5/qtextedit-extraselection.html">QTextEdit::ExtraSelection</a>

QTextEdit::ExtraSelection structure provides a way of specifying a character format for a given selection in a document

<a href="http://doc.qt.io/qt-5/qtilerules.html">QTileRules</a>

The rules used to draw a pixmap or image split into nine segments

<a href="http://doc.qt.io/qt-5/qtimeedit.html">QTimeEdit</a>

Widget for editing times based on the QDateTimeEdit widget

<a href="http://doc.qt.io/qt-5/qtoolbar.html">QToolBar</a>

Movable panel that contains a set of controls

<a href="http://doc.qt.io/qt-5/qtoolbox.html">QToolBox</a>

Column of tabbed widget items

<a href="http://doc.qt.io/qt-5/qtoolbutton.html">QToolButton</a>

Quick-access button to commands or options, usually used inside a QToolBar

<a href="http://doc.qt.io/qt-5/qtooltip.html">QToolTip</a>

Tool tips (balloon help) for any widget

<a href="http://doc.qt.io/qt-5/qtreeview.html">QTreeView</a>

Default model/view implementation of a tree view

<a href="http://doc.qt.io/qt-5/qtreewidget.html">QTreeWidget</a>

Tree view that uses a predefined tree model

<a href="http://doc.qt.io/qt-5/qtreewidgetitem.html">QTreeWidgetItem</a>

Item for use with the QTreeWidget convenience class

<a href="http://doc.qt.io/qt-5/qtreewidgetitemiterator.html">QTreeWidgetItemIterator</a>

Way to iterate over the items in a QTreeWidget instance

<a href="http://doc.qt.io/qt-5/qundocommand.html">QUndoCommand</a>

The base class of all commands stored on a QUndoStack

<a href="http://doc.qt.io/qt-5/qundogroup.html">QUndoGroup</a>

Group of QUndoStack objects

<a href="http://doc.qt.io/qt-5/qundostack.html">QUndoStack</a>

Stack of QUndoCommand objects

<a href="http://doc.qt.io/qt-5/qundoview.html">QUndoView</a>

Displays the contents of a QUndoStack

<a href="http://doc.qt.io/qt-5/qvboxlayout.html">QVBoxLayout</a>

Lines up widgets vertically

<a href="http://doc.qt.io/qt-5/qwhatsthis.html">QWhatsThis</a>

Simple description of any widget, i.e. answering the question "What's This?"

<a href="http://doc.qt.io/qt-5/qwidget.html">QWidget</a>

The base class of all user interface objects

<a href="http://doc.qt.io/qt-5/qwidgetaction.html">QWidgetAction</a>

Extends QAction by an interface for inserting custom widgets into action based containers, such as toolbars

<a href="http://doc.qt.io/qt-5/qwidgetitem.html">QWidgetItem</a>

Layout item that represents a widget

<a href="http://doc.qt.io/qt-5/qwizard.html">QWizard</a>

Framework for wizards

<a href="http://doc.qt.io/qt-5/qwizardpage.html">QWizardPage</a>

The base class for wizard pages

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