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