All Classes

Class Description
AbstractEventSignal
Abstract base class for event signals.
AbstractEventSignal.AutoLearnListener
A listener whose JavaScript behavior is learned on its first invocation.
AbstractEventSignal.JavaScriptListener
A JavaScript-only listener.
AbstractEventSignal.LearningListener
An abstract base class for a listener with (learned) JavaScript behavior.
AbstractEventSignal.PreLearnListener
A listener whose JavaScript behavior is learned in advance.
AbstractJSignal
Abstract base class for signals that may be triggered from the browser with a JavaScript call.
AbstractPasswordService
Abstract password authentication service.
AbstractPasswordService.AbstractStrengthValidator
Validator for password strength.
AbstractPasswordService.StrengthValidatorResult
Result returned when validating password strength.
AbstractSignal
Abstract base class for signals.
AbstractSignal.Connection
A signal connection.
AbstractUser
By extending this class, and using the extended implementation in AuthInfo, extra fields can be added to the AuthInfo object.
AbstractUserDatabase
Abstract interface for an authentication user database.
AbstractUserDatabase.Transaction
An abstract transaction.
AlignmentFlag
Enumeration that specifies a horizontal or a vertical alignment.
AnchorTarget
Enumeration that specifies where the target of an anchor should be displayed.
AuthIdentity
A JPA implementation for an authentication identity This class is used by AuthInfo, and stores identities.
AuthInfo
A default JPA implementation for authentication data This class implements the requirements for use as a data type in UserDatabase.
AuthModel
Model for implementing an authentication view.
AuthService
Basic authentication service.
AuthToken
A JPA implementation for an authentication token.
AuthTokenResult
The result of processing an authentication token.
AuthTokenResult.Result
Enumeration that describes the result.
AuthWidget
An authentication widget.
Axis
Enumeration that indicates a chart axis.
AxisConfig
Axis configuration.
AxisProperty
Enumeration that specifies a property of the axes.
AxisScale
Enumeration that indicates a scale for an axis.
AxisValue
Enumeration that indicates a logical location for an axis.
BCryptHashFunction
A cryptograhpic hash function implemented using BCrypt.
BrushStyle
Enumeration that indicates a fill style.
ChartType
Enumeration type that indicates a chart type for a cartesian chart.
ChartUpdates
Lists the different ways that a chart can be updated.
CheckState
Enumeration for the check state of a check box.
ClientSecretMethod
Enumeration of the OAuth client authorization method.
Configuration
JWt application configuration class.
Configuration.ErrorReporting
An enumeration for the level of error reporting in case of client-side (JavaScript) errors.
Configuration.SessionTracking  
Coordinates
A coordinate.
Css21Lexer  
Css21LexerExt  
Css21Parser  
Css21Parser.cssClass_return  
Css21Parser.declarationBlock_return  
Css21Parser.elementName_return  
Css21ParserExt  
CssParser  
Cursor
Enumeration for a cursor style.
CurveLabel
A curve label.
DomElement
Class to represent a client-side DOM element (proxy).
DomElement.EventAction
A data-structure for an aggregated event handler.
DomElement.Mode
Enumeration for the access mode (creation or update)
DomElement.Priority
Enumeration for an update rendering phase.
DomElement.TimeoutEvent
Structure for keeping track of timers attached to this element.
DomElementType
Enumeration for a DOM element type.
DropAction
Enumeration that indicates a drop action.
ElementThemeRole
Enumeration for the role of a DOM element (for theme support)
EmailTokenResult
The result of processing an email-sent token.
EmailTokenResult.Result
Enumeration that describes the result.
EntryPointType
Enumeration that indicates a JWt entrypoint type.
EscapeOStream  
EscapeOStream.RuleSet  
EventSignal
An signal which relays a browser event.
EventSignal1<E extends WAbstractEvent>
A signal which relays a browser event that passes event details.
EventType
An enumeration describing an event's type.
FacebookService
OAuth service for Facebook as third-party authenticator.
FileUtils  
FillRangeType
Enumeration that specifies how an area should be filled.
FormBaseModel
A base model class for authentication-related forms.
GoogleService
OAuth service for Google as third-party authenticator.
GradientStyle
Enumeration that indicates a gradient style.
HashFunction
An abstract cryptographic hash function interface.
HeaderFlag
Flags that indicate table header options.
Icon
Enumeration that indiciates a standard icon.
Identity
A class that represents a user identity.
IdentityPolicy
Enumeration for an identity policy.
IndexAnchor  
IndexContainerWidget  
IndexText  
InteractiveAction
Enumeration of mouse wheel actions for interactive charts.
IssuedToken
Token or authorization code that was issued to a relying party.
ItemDataRole
Enumeration that indicates a role for a data item.
ItemFlag
Flags that indicate data item options.
JavaScriptObjectType
Enumeration for a JavaScript object type.
JavaScriptScope
Enumeration for a JavaScript object scope.
JSignal
A signal that may be triggered from the browser with a JavaScript call.
JSignal1<A1>
A signal that may be triggered from the browser with a JavaScript call, passing 1 argument.
JSignal2<A1,​A2>
A signal to relay JavaScript to Java calls, passing 2 arguments.
JSignal3<A1,​A2,​A3>
A signal that may be triggered from the browser with a JavaScript call, passing 3 arguments.
JSignal4<A1,​A2,​A3,​A4>
A signal that may be triggered from the browser with a JavaScript call, passing 4 arguments.
JSignal5<A1,​A2,​A3,​A4,​A5>
A signal that may be triggered from the browser with a JavaScript call, passing 5 arguments.
JSignal6<A1,​A2,​A3,​A4,​A5,​A6>
A signal that may be triggered from the browser with a JavaScript call, passing 6 arguments.
JSlot
A slot that is only implemented in client side JavaScript code.
JWtEndpointConfig  
Key
Enumeration for key codes.
KeyboardModifier
Enumeration for keyboard modifiers.
LabelOption
Enumeration that specifies options for the labels.
LayoutDirection
An enumeration describing a layout direction.
LegendLocation
Enumeration type that indicates a legend location.
Login
A class that manages the current login state.
LoginState
Enumeration for a login state.
LostPasswordWidget
A widget which initiates a lost-password email.
MarkerType
Enumeration that specifies a type of point marker.
MatchOptions
Except when MatchExactly, the lexical matching is done (by comparing string representations of the value with the query).
MatchOptions.MatchFlag
Match flag enum.
MatchOptions.MatchType
Match type enumeration.
Matrix2f
A single precision floating point 2 by 2 matrix.
MD5HashFunction
A cryptograhpic hash function implemented using MD5.
MetaHeader
An HTML Meta Header.
MetaHeaderType
Enumeration that indicates a meta header type.
Method
Enumeration for a HTTP method
OAuthAccessToken
An OAuth access token.
OAuthAuthorizationEndpointProcess
Allows clients to authorize users according to the OAuth 2.0 protocol.
OAuthClient
OAuth 2.0 client implementing OpenID Connect, a.k.a.
OAuthProcess
An OAuth authorization (and authentication) process.
OAuthProcess.TokenError
Exception thrown while parsing a token response.
OAuthService
An OAuth authorization (and authentication) service provider.
OAuthTokenEndpoint
Endpoint to retrieve an access token.
OidcProcess
An OpenId Connect authentication process.
OidcService
An OpenId Connect authentication service provider.
OidcUserInfoEndpoint
Endpoint at which user info can be requested.
Orientation
Enumeration that indicates a direction.
PaintFlag
Enumeration that indicates how to change a selection.
PasswordHash
A password hash.
PasswordPromptDialog
A dialog that prompts for the user password.
PasswordResult
Enumeration for a password verification result.
PasswordService
Password authentication service.
PasswordService.AbstractVerifier
Abstract password hash computation and verification class.
PasswordStrengthValidator
The default implementation for password strength validation.
PasswordVerifier
Password hash computation and verification class.
PdfRenderUtils  
PenCapStyle
Enumeration that indicates how line end points are rendered.
PenJoinStyle
Enumeration that indicates how line joins are rendered.
PenStyle
Enumeration that indicates a pen style.
Plane
Lists the three orthogonal planes in 3D.
PopupWindow
Internal class that provides a JavaScript popup window managing function.
PositionScheme
Enumeration that specifies a layout mechanism for a widget.
Property
Enumeration for a DOM property.
RegistrationModel
Model for implementing a registration view.
RegistrationModel.EmailPolicy
Enumeration for an email policy.
RegistrationModel.IdentityConfirmationMethod
Method for confirming to be an existing user.
RegistrationWidget
A registration widget.
RenderFlag
Enum for internal use.
RenderUtils  
SelectionBehavior
Enumeration that indicates what is being selected.
SelectionFlag
Enumeration that indicates how to change a selection.
SelectionMode
Enumeration that indicates how items may be selected.
Series3DType
Enumeration with the possible representations of a WAbstractGridData.
SeriesIterator
Abstract base class for iterating over series data in a chart.
SeriesType
Enumeration that specifies the type of a chart series.
ServletApi
Implementation specific servlet interface, this class is only to be used by JWt internals.
ServletInit  
Side
Enumeration that indicates a relative location.
Signal
A signal that propagates events to listeners.
Signal.Listener
The listener interface.
Signal1<A1>
A signal that propagates events to listeners, and is capable of passing 1 argument.
Signal1.Listener<A1>
The listener interface.
Signal2<A1,​A2>
A signal that propagates events to listeners, and is capable of passing 2 argument.
Signal2.Listener<A1,​A2>
The listener interface.
Signal3<A1,​A2,​A3>
A signal that propagates events to listeners, and is capable of passing 3 argument.
Signal3.Listener<A1,​A2,​A3>
The listener interface.
Signal4<A1,​A2,​A3,​A4>
A signal that propagates events to listeners, and is capable of passing 4 argument.
Signal4.Listener<A1,​A2,​A3,​A4>
The listener interface.
Signal5<A1,​A2,​A3,​A4,​A5>
A signal that propagates events to listeners, and is capable of passing 5 argument.
Signal5.Listener<A1,​A2,​A3,​A4,​A5>
The listener interface.
Signal6<A1,​A2,​A3,​A4,​A5,​A6>
A signal that propagates events to listeners, and is capable of passing 6 argument.
Signal6.Listener<A1,​A2,​A3,​A4,​A5,​A6>
The listener interface.
SortOrder
Enumeration that indicates a sort order.
StandardButton
Enumeration that indicates a standard button.
StringUtils
String utility class.
TextFlag
Enumeration that specifies the way text should be printed.
TextFormat
Enumeration that indicates the text format.
TickDirection
Enumeration that indicates which way the axis ticks point.
Token
An authentication token hash.
Touch
A single finger touch of a touch event.
UpdatePasswordWidget
A widget which allows a user to choose a new password.
UploadedFile
Details about a file uploaded with a request to a resource.
User
A user.
User.EmailTokenRole
Enumeration for an email token stored for the user.
User.Status
Enumeration for a user's account status.
UserDatabase
A JPA implementation for user authentication data.
UtilityCssClassRole
Enumeration for the role of a css class (for theme support)
Utils  
Utils.HtmlEncodingFlag
An enumeration for HTML encoding flags.
ValidationStyleFlag
Enumeration that indicates what validation styles are to be applie.
ViewItemRenderFlag
Enumeration that specifies an option for rendering a view item.
WAbstractArea
Abstract base class for interactive areas in a widget.
WAbstractChart
Abstract base class for MVC-based charts.
WAbstractChartModel
An abstract model for use with JWt's charts.
WAbstractColorMap
Maps numerical values to colors.
WAbstractDataSeries3D
Abstract base class for dataseries that can be drawn on a WCartesian3DChart.
WAbstractEvent
Internal class WAbstractEvent
WAbstractGridData
Class representing grid-based data for on a 3D chart.
WAbstractItemDelegate
Abstract delegate class for rendering an item in an item view.
WAbstractItemModel
An abstract model for use with JWt's view classes.
WAbstractItemView
An abstract base class for item Views.
WAbstractItemView.EditOption
Enumeration that specifies editing options.
WAbstractItemView.EditTrigger
Enumeration that specifies the user action that triggers editing.
WAbstractItemView.ScrollHint
Enumeration that specifies a scrolling option.
WAbstractListModel
An abstract list model for use with JWt's view classes.
WAbstractMedia
Abstract baseclass for native media elements.
WAbstractMedia.Options
Enumeration for playback options.
WAbstractMedia.PreloadMode
Enumeration for preload strategy.
WAbstractMedia.ReadyState
The HTML5 media ReadyState flag indicates how much of the media is loaded.
WAbstractProxyModel
An abstract proxy model for JWt's item models.
WAbstractProxyModel.BaseItem
A base class for an item modeling a source index parent.
WAbstractSpinBox
An abstract spin box.
WAbstractTableModel
An abstract table model for use with JWt's view classes.
WAbstractToggleButton
An abstract base class for radio buttons and check boxes.
WAggregateProxyModel
A proxy model for JWt's item models that provides column aggregation.
WAnchor
A widget that represents an HTML anchor (to link to other documents).
WAnimation
A value class that defines a transition effect.
WAnimation.AnimationEffect
An enumeration describing an animation effect.
WAnimation.TimingFunction
A timing function.
WApplication
Represents an application instance for a single session.
WApplication.AjaxMethod
Enumeration that indicates the method for dynamic (AJAX-alike) updates ((deprecated).
WApplication.UpdateLock
A synchronization lock for manipulating and updating the application and its widgets outside of the event loop.
WAudio
A widget that plays audio.
WAxis
Class which represents an axis of a cartesian chart.
WAxis.DateTimeUnit
Represents a Date time unit.
WAxis.LabelTransform
A label transform function.
WAxis.TickLabel
Represents a label/tick on the axis.
WAxis.TickLabel.TickLength
Enumeration for a tick type.
WAxisSliderWidget
A widget for selecting an X axis range to display on an associated WCartesianChart.
WBarSelection
Represents a selection of a bar.
WBatchEditProxyModel
A proxy model for JWt's item models that provides batch editing.
WBootstrapTheme
Theme based on the Twitter Bootstrap CSS framework.
WBootstrapTheme.Version
Enumeration to select a bootstrap version.
WBorder
A value class that defines the CSS border style of a widget.
WBorder.Style
Enumeration for border style.
WBorder.Width
Enumeration for border width.
WBorderLayout
A layout manager which divides the container region in five regions.
WBorderLayout.Position
Enumeration of possible positions in the layout.
WBoxLayout
A layout manager which arranges widgets horizontally or vertically.
WBoxLayout.Direction
Enumeration of the direction in which widgets are layed out.
WBreak
A widget that provides a line break between inline widgets.
WBrush
A value class that defines the style for filling a path.
WButtonGroup
A class for grouping radio buttons logically together.
WCalendar
A calendar.
WCalendar.HorizontalHeaderFormat
The format of the horizontal header.
WCanvasPaintDevice
A paint device for rendering using the HTML 5 <canvas> element.
WCartesian3DChart
A 3D Cartesian chart.
WCartesian3DChart.IntersectionPlane
An invisible intersection plane.
WCartesianChart
A cartesian chart.
WChartPalette
Abstract base class for styling rendered data series in charts.
WCheckBox
A user control that represents a check box.
WCircleArea
A interactive area in a widget, specified by a circle.
WColor
A class that specifies a color.
WCombinedLocalizedStrings
A localized string resolver that bundles multiple string resolvers.
WComboBox
A widget that provides a drop-down combo-box control.
WCompositeWidget
A widget that hides the implementation of composite widgets.
WContainerWidget
A widget that holds and manages child widgets.
WContainerWidget.Overflow
How to handle overflow of inner content.
WCssDecorationStyle
A style class for a single widget or style sheet rule.
WCssDecorationStyle.Repeat
How a background image must be repeated.
WCssDecorationStyle.TextDecoration
Text decoration options.
WCssRule
Abstract rule in a CSS style sheet.
WCssStyleSheet
A CSS style sheet.
WCssTemplateRule
A CSS rule based on a template widget.
WCssTextRule
A CSS rule specified directly using CSS declarations.
WCssTheme
CSS-based theme support.
WDataSeries
A single data series in a cartesian chart.
WDataSeries.CustomFlag
Enumeration that indicates an aspect of the look.
WDate
Class which holds a date on the gregorian calendar, specified as day/month/year.
WDateEdit
A date edit.
WDatePicker
A date picker.
WDateValidator
A validator for date input.
WDefaultLoadingIndicator
A default loading indicator.
WDeferred<T extends WWidget>  
WDialog
A WDialog shows a dialog.
WDialog.DialogCode
The result of a modal dialog execution.
WDoubleSpinBox
An input control for fixed point numbers.
WDoubleValidator
A validator for validating floating point user input.
WDropEvent
A class providing details for a drop event.
WDropEvent.OriginalEventType
The type of the original event.
WebGLUtils  
WebGraphics2D
An implementation of Graphics2D which uses a WPainter.
WebRequest
A WebRequest which wraps the HttpServletRequest to add support for file uploads and testing.
WebRequest.ProgressListener
Progress listener interface.
WebRequest.ReadEvent
Enumeration for a WebSocket read event (not yet implemented).
WebRequest.ResponseType
The type of response that this request will need.
WebResponse
A WebResponse which wraps the HttpServletResponse to support testing.
WebSocketSupport
Handle web socket events for all running servlets
WEnumModel<E extends java.lang.Enum<E>>
A model that lists the different values of an Enum.
WEnvironment
A class that captures information on the application environment.
WEnvironment.ContentType
Enumeration for HTML content type.
WEnvironment.UserAgent
An enumeration type for specific user agent.
WEquidistantGridData
Class representing grid-based data for on a 3D chart.
WEvent
An application event.
WException
Base class for exceptions thrown by JWt.
WFileDropWidget
A widget that allows dropping files for upload.
WFileDropWidget.File
A nested class of WFileDropWidget representing a file.
WFileResource
A resource which streams data from a local file.
WFileUpload
A widget that allows a file to be uploaded.
WFitLayout
A layout manager which spans a single widget to all available space.
WFlashObject
A widget that renders a Flash object (also known as Flash movie).
WFont
A value class that describes a font.
WFont.GenericFamily
The generic font family.
WFont.Size
The font size.
WFont.Style
The font style.
WFont.Variant
The font variant.
WFont.Weight
The font weight.
WFontMetrics
A value class that describes font metrics for a font.
WFormModel
A basic model class for forms.
WFormWidget
An abstract widget that corresponds to an HTML form element.
WGestureEvent
A class providing details for a gesture event.
WGLWidget
GL support class.
WGLWidget.ArrayBuffer
Reference to a javascript ArrayBuffer class.
WGLWidget.AttribLocation
Reference to a shader attribute location.
WGLWidget.Buffer
Reference to a WebGLBuffer class.
WGLWidget.ClientSideRenderer
Specifies what GL function needs to be updated.
WGLWidget.Framebuffer
Reference to a WebGLFramebuffer class.
WGLWidget.GLenum
The enormous GLenum.
WGLWidget.GlObject
Abstract base class for all GL objects.
WGLWidget.JavaScriptMatrix4x4
A client-side JavaScript matrix.
WGLWidget.JavaScriptVector
A client-side JavaScript vector.
WGLWidget.Program
Reference to a WebGLProgram class.
WGLWidget.Renderbuffer
Reference to a WebGLRenderbuffer class.
WGLWidget.RenderOption
Enumeration for render options.
WGLWidget.Shader
Reference to a WebGLShader class.
WGLWidget.Texture
Reference to a WebGLTexture class.
WGLWidget.UniformLocation
Reference to a WebGLUniformLocation class.
WGoogleMap
A widget that displays a google map.
WGoogleMap.ApiVersion
ApiVersion.
WGoogleMap.Coordinate
A geographical coordinate (latitude/longitude)
WGoogleMap.MapTypeControl
MapTypeControl.
WGradient
A linear or radial gradient.
WGradient.ColorStop
A gradient color stop.
WGridData
Class representing grid-based data for a 3D chart.
WGridLayout
A layout manager which arranges widgets in a grid.
WGroupBox
A widget which group widgets into a frame with a title.
WHBoxLayout
A layout manager which arranges widgets horizontally.
WIconPair
A widget that shows one of two icons depending on its state.
WIdentityProxyModel
A proxy model that proxies its source model unmodified.
WidgetThemeRole
Enumeration for the role of a subwidget (for theme support)
WImage
A widget that displays an image.
WInPlaceEdit
A widget that provides in-place-editable text.
WInteractWidget
An abstract widget that can receive user-interface interaction.
WIntValidator
A validator that validates integer user input.
WItemDelegate
Standard delegate class for rendering a view item.
WItemModel<Item>
An item model for use with Wt's view classes.
WItemSelectionModel
A class that represents a selection for a WAbstractItemView.
WJavaScriptExposableObject
A JavaScript exposable object.
WJavaScriptHandle<T extends WJavaScriptExposableObject>
A handle to a JavaScript representation of an object.
WJavaScriptPreamble
Javascript preamble.
WKeyEvent
A class providing details for a keyboard event.
WLabel
A label for a form field.
WLayout
An abstract base class for layout managers.
WLayoutItem
An abstract base class for items that can participate in a layout.
WLayoutItemImpl
An abstract base class for implementing layout managers.
WLeafletMap
A widget that displays a leaflet map.
WLeafletMap.Coordinate
A geographical coordinate (latitude/longitude)
WLeafletMap.LeafletMarker
A standard leaflet marker.
WLeafletMap.Marker
An abstract marker.
WLeafletMap.WidgetMarker
A marker rendered with a widget.
WLength
A value class that describes a CSS length.
WLength.Unit
The unit.
WLengthValidator
A validator that checks the string length of user input.
WLineEdit
A widget that provides a single line edit.
WLineEdit.EchoMode
Enumeration that describes how the contents is displayed.
WLineEdit.InputMaskFlag
Enumeration that describes options for input masks.
WLineF
Utility class that defines a single line.
WLink
A value class that defines a hyperlink target.
WLink.Type
An enumeration for a link type.
WLoadingIndicator
An abstract interface for a loading indicator.
WLocalizedStrings
An abstract class that provides support for localized strings.
WMeasurePaintDevice
WMeasurePaintDevice Wt/WMeasurePaintDevice Wt/WMeasurePaintDevice.
WMediaPlayer
A media player.
WMediaPlayer.BarControlId
An enumeration for a progressbar function.
WMediaPlayer.ButtonControlId
An enumeration for a button function.
WMediaPlayer.Encoding
An enumeration for a media encoding.
WMediaPlayer.MediaType
An enumeration for a media type.
WMediaPlayer.ReadyState
An enumeration for the player state.
WMediaPlayer.TextId
An enumeration for a text.
WMemoryResource
A resource which streams data from memory.
WMenu
A widget that shows a menu of options.
WMenuItem
A single item in a menu.
WMenuItem.LoadPolicy
Enumeration that determines when contents should be loaded.
WMessageBox
A standard dialog for confirmation or to get simple user input.
WModelIndex
An index to a data item in a data model.
WMouseEvent
A class providing details for a mouse event.
WMouseEvent.Button
Enumeration for the mouse button.
WNavigationBar
A navigation bar.
WObject
A simple base class for many JWt classes.
WObject.FormData  
WOverlayLoadingIndicator
A more obvious loading indicator that grays the window.
WPaintDevice
The abstract base class for a paint device.
WPaintDevice.ChangeFlag
Enumeration to communicate painter state changes.
WPaintDevice.FeatureFlag
Enumeration to indicate paint device features.
WPaintedWidget
A widget that is painted using vector graphics.
WPaintedWidget.Method
Enumeration that indicates a rendering method.
WPainter
Vector graphics painting class.
WPainter.Image
An image that can be rendered on a WPainter.
WPainter.RenderHint
Enumeration for render hints.
WPainterPath
A path defining a shape.
WPainterPath.Segment
A segment.
WPainterPath.Segment.Type
The segment type
WPanel
A WPanel provides a container with a title bar.
WPdfImage  
WPdfRenderer
An XHTML to PDF renderer.
WPen
A value class that defines the style for pen strokes.
WPieChart
A pie chart.
WPoint
A value class that defines a 2D point with integer coordinates.
WPointF
A value class that defines a 2D point.
WPointSelection
Represents a single point selection on a WScatterData.
WPolygonArea
An interactive area in a widget, specified by a polygon.
WPopupMenu
A menu presented in a popup window.
WPopupWidget
Base class for popup widgets.
WProgressBar
A progress bar.
WPushButton
A widget that represents a push button.
WRadioButton
A user control that represents a radio button.
WRasterPaintDevice  
WReadOnlyProxyModel
A read-only wrapper for a source model.
WRectArea
A interactive area in a widget, specified by a rectangle.
WRectF
A value class that defines a rectangle.
WRegExpValidator
A validator that checks user input against a regular expression.
WResource
An object which can be rendered in the HTTP protocol.
WResource.DispositionType
Values for the disposition type in the Content-Disposition header
WScatterData
Class representing a collection of points for on a 3D chart.
WScrollArea
A widget that adds scrolling capabilities to its content.
WScrollArea.ScrollBarPolicy
brief Policy for showing a scrollbar.
WScrollBar
A scrollbar attached to a scroll area.
WScrollEvent
A class providing details for a scroll event.
WSelection
Represents a selection on a chart.
WSelectionBox
A selection box allows selection from a list of options.
WServerGLWidget  
WShadow
A value class that defines a shadow style.
WSlider
A horizontal or vertical slider control.
WSlider.TickPosition
Enumeration that specifies the location of ticks.
WSortFilterProxyModel
A proxy model for JWt's item models that provides filtering and/or sorting.
WSound
A value class to play a sound effect.
WSpinBox
An input control for integer numbers.
WSplitButton
A split button.
WStackedWidget
A container widget that stacks its widgets on top of each other.
WStandardChartProxyModel
A WAbstractChartModel implementation that wraps a WAbstractItemModel.
WStandardColorMap
Standard colorMap.
WStandardColorMap.Pair
Contains a pair of a numerical value and a WColor.
WStandardItem
An item in a WStandardItemModel.
WStandardItemModel
A standard data model, which stores its data in memory.
WStandardPalette
Standard styling for rendering series in charts.
WStandardPalette.Flavour
Enumeration that indicates the palette flavour.
WStdLocalizedStrings
A localized strings implementation that uses ResourceBundle resource bundles.
WString
A localized string class.
WStringListModel
An model that manages a list of strings.
WSuggestionPopup
A widget which popups to assist in editing a textarea or lineedit.
WSuggestionPopup.Options
A configuration object to generate a matcher and replacer JavaScript function.
WSuggestionPopup.PopupTrigger
Enumeration that defines a trigger for showing the popup.
WSurfaceSelection
Represents a selection on a surface plot.
WSvgImage
A paint device for rendering using Scalable Vector Graphics (SVG).
WTable
A container widget which provides layout of children in a table grid.
WTableCell
A container widget that represents a cell in a table.
WTableColumn
A table column.
WTableRow
A table row.
WTableView
An MVC View widget for tabular data.
WTabWidget
A widget that organizes contents in tab panes.
WTabWidget.LoadPolicy
Enumeration to indicate when the contents should be loaded.
WTemplate
A widget that renders an XHTML template.
WTemplate.Function
A function interface type.
WTemplate.Functions
A collection of predefined functions.
WTemplate.WidgetIdMode
Enumeration that indicates how a widget's ID may be set.
WTemplateFormView
A template-based View class form models.
WTemplateFormView.FieldView
Interface for custom update methods for field data.
WTestEnvironment
An environment for testing purposes.
WtException
JWt runtime exception.
WText
A widget that renders (XHTML) text.
WTextArea
A widget that provides a multi-line edit.
WTextEdit
A rich-text XHTML editor.
WTextItem
The result of a font metrics computation.
WTextRenderer
An XHTML renderering engine.
WTextRenderer.Node
A rendering box of a layed out DOM node.
WTheme
Abstract base class for themes in JWt.
WTime  
WTimeEdit
A Time field editor.
WTimer
A utility class which provides timer signals and single-shot timers.
WTimeValidator
A time validator.
WToolBar
A toolbar.
WTouchEvent
A class providing details for a touch event.
WTransform
A value class that defines a 2D affine transformation matrix.
WTransform.TRSRDecomposition
Result of a TRSR decomposition.
WTransform.TRSSDecomposition
Result of a TRSS decomposition.
WTree
A widget that represents a navigatable tree.
WTreeNode
A single node in a tree.
WTreeNode.ChildCountPolicy
An enumeration for the policy to display the child count.
WTreeNode.LoadPolicy
An enumeration for the policy to load children.
WTreeTable
A table with a navigatable tree in the first column.
WTreeTableNode
A specialized tree node which allows additional data to be associated with each node.
WTreeView
A view class that displays a model as a tree or tree table.
WtServlet
The abstract JWt servlet class.
WValidationStatus Deprecated.
Since JWt 3.1.1, validation is handled directly on WFormWidget subclasses.
WValidator
A validator is used to validate user input according to pre-defined rules.
WValidator.Result
A class that holds a validation result.
WValidator.State
The state in which validated input can exist.
WVBoxLayout
A layout manager which arranges widgets vertically.
WVectorImage
An abstract paint device for rendering using native vector graphics.
WVideo
A video-playing widget.
WViewWidget
An abstract base class for an MVC view that is rendered using a widget.
WVirtualImage
An abstract widget that shows a viewport to a virtually large image.
WVmlImage
A paint device for rendering using the VML pseudo-standard.
WWebWidget
A base class for widgets with an HTML counterpart.
WWidget
The abstract base class for a user-interface component.
WWidgetItem
A layout item that holds a single widget.
WXmlLocalizedStrings
WXmlLocalizedStrings is a WLocalizedStrings implementation which uses an XML file as input resource.
XHtmlFilter  
XmlMessageParser