Wt  3.3.3
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Wt Namespace Reference

The namespace for Wt. More...

Namespaces

 Auth
 Namespace for the Authentication module (Wt::Auth).
 
 Chart
 Namespace for the Charts (Wt::Chart).
 
 Dbo
 Namespace for the Database Objects (Wt::Dbo).
 
 Ext
 Namespace for Ext widgets (Wt::Ext, deprecated).
 
 Http
 Namespace for HTTP protocol (Wt::Http) handling.
 
 Json
 Namespace for the JSON Library (Wt::Json).
 
 Mail
 Namespace for the SMTP client library (Wt::Mail).
 
 Payment
 Namespace for the Payment.
 
 Render
 Namespace for the XHTML Rendering (Wt::Render).
 
 Signals
 Namespace for signal/slot implementation.
 
 Utils
 Namespace with utility functions.
 

Classes

class  PopupWindow
 Internal class that provides a JavaScript popup window managing function. More...
 
class  WAbstractArea
 Abstract base class for interactive areas in a widget. More...
 
class  WAbstractItemDelegate
 Abstract delegate class for rendering an item in an item view. More...
 
class  WAbstractItemModel
 An abstract model for use with Wt's view classes. More...
 
class  WAbstractItemView
 An abstract base class for item Views. More...
 
class  WAbstractListModel
 An abstract list model for use with Wt's view classes. More...
 
class  WAbstractMedia
 Abstract baseclass for native media elements. More...
 
class  WAbstractProxyModel
 An abstract proxy model for Wt's item models. More...
 
class  WAbstractSpinBox
 An abstract spin box. More...
 
class  WAbstractTableModel
 An abstract table model for use with Wt's view classes. More...
 
class  WAbstractToggleButton
 An abstract base class for radio buttons and check boxes. More...
 
class  WAccordionLayout
 A layout manager which shows one item at a time. More...
 
class  WAggregateProxyModel
 A proxy model for Wt's item models that provides column aggregation. More...
 
class  WAnchor
 A widget that represents an HTML anchor (to link to other documents). More...
 
class  WAnimation
 A value class that defines a transition effect. More...
 
class  WApplication
 Represents an application instance for a single session. More...
 
class  WAudio
 A widget that plays audio. More...
 
class  WBatchEditProxyModel
 A proxy model for Wt's item models that provides batch editing. More...
 
struct  boost_any_traits
 A traits class for a type stored in a boost::any. More...
 
class  WBootstrapTheme
 Theme based on the Twitter Bootstrap CSS framework. More...
 
class  WBorder
 A value class that defines the CSS border style of a widget. More...
 
class  WBorderLayout
 A layout manager which divides the container region in five regions. More...
 
class  WBoxLayout
 A layout manager which arranges widgets horizontally or vertically. More...
 
class  WBreak
 A widget that provides a line break between inline widgets. More...
 
class  WBrush
 A value class that defines the style for filling a path. More...
 
class  WButtonGroup
 A class for grouping radio buttons logically together. More...
 
class  WCalendar
 A calendar. More...
 
class  WCanvasPaintDevice
 A paint device for rendering using the HTML 5 <canvas> element. More...
 
class  WCheckBox
 A user control that represents a check box. More...
 
class  WCircleArea
 A interactive area in a widget, specified by a circle. More...
 
class  WColor
 A value class that defines a color. More...
 
class  WCombinedLocalizedStrings
 A localized string resolver that bundles multiple string resolvers. More...
 
class  WComboBox
 A widget that provides a drop-down combo-box control. More...
 
class  WCompositeWidget
 A widget that hides the implementation of composite widgets. More...
 
class  WContainerWidget
 A widget that holds and manages child widgets. More...
 
class  WCssDecorationStyle
 A style class for a single widget or style sheet rule. More...
 
class  WCssRule
 Abstract rule in a CSS style sheet. More...
 
class  WCssTemplateRule
 A CSS rule based on a template widget. More...
 
class  WCssTextRule
 A CSS rule specified directly using CSS declarations. More...
 
class  WCssStyleSheet
 A CSS style sheet. More...
 
class  WCssTheme
 
class  InvalidDateException
 Exception thrown when calculating with an invalid date (deprecated). More...
 
class  WDate
 A value class that represents a date on the Gregorian calendar. More...
 
class  WDateEdit
 A date edit. More...
 
class  WDatePicker
 A date picker. More...
 
class  InvalidDateTimeException
 Exception thrown when calculating with an invalid date (deprecated) More...
 
class  WDateTime
 A calendar date and clock time. More...
 
class  WDateValidator
 A validator for date input. More...
 
class  WDefaultLayout
 A default layout manager. More...
 
class  WDefaultLoadingIndicator
 A default loading indicator. More...
 
class  WDialog
 A WDialog shows a dialog. More...
 
class  WDoubleSpinBox
 An input control for fixed point numbers. More...
 
class  WDoubleValidator
 A validator for validating floating point user input. More...
 
class  WEnvironment
 A class that captures information on the application environment. More...
 
struct  Coordinates
 A coordinate. More...
 
class  Touch
 A single finger touch of a touch event. More...
 
class  EventSignal
 A signal that conveys user-interface events. More...
 
class  WEvent
 An application event. More...
 
class  WMouseEvent
 A class providing details for a mouse event. More...
 
class  WKeyEvent
 A class providing details for a keyboard event. More...
 
class  WDropEvent
 A class providing details for a drop event. More...
 
class  WScrollEvent
 A class providing details for a scroll event. More...
 
class  WTouchEvent
 A class providing details for a touch event. More...
 
class  WGestureEvent
 A class providing details for a gesture event. More...
 
class  WException
 Base class for exceptions thrown by Wt. More...
 
class  WFileResource
 A resource which streams the data from a local file. More...
 
class  WFileUpload
 A widget that allows a file to be uploaded. More...
 
class  WFitLayout
 A layout manager which spans a single widget to all available space. More...
 
class  WFlashObject
 A widget that renders a Flash object (also known as Flash movie). More...
 
class  WFont
 A value class that describes a font. More...
 
class  WFontMetrics
 A value class that describes font metrics for a font. More...
 
class  WFormModel
 A basic model class for forms. More...
 
class  WFormWidget
 An abstract widget that corresponds to an HTML form element. More...
 
class  WGenericMatrix
 A value class that describes a matrix. More...
 
class  WGLWidget
 WebGL support class. More...
 
class  WGoogleMap
 A widget that displays a google map. More...
 
class  WGradient
 A linear or radial gradient. More...
 
class  WGridLayout
 A layout manager which arranges widgets in a grid. More...
 
class  WGroupBox
 A widget which group widgets into a frame with a title. More...
 
class  WHBoxLayout
 A layout manager which arranges widgets horizontally. More...
 
class  WIconPair
 A widget that shows one of two icons depending on its state. More...
 
class  WImage
 A widget that displays an image. More...
 
class  WInPlaceEdit
 A widget that provides in-place-editable text. More...
 
class  WInteractWidget
 An abstract widget that can receive user-interface interaction. More...
 
class  WIntValidator
 A validator that validates integer user input. More...
 
class  WIOService
 An I/O service. More...
 
class  WItemDelegate
 Standard delegate class for rendering a view item. More...
 
class  WItemSelectionModel
 A class that represents a selection for a WAbstractItemView. More...
 
class  JSignal
 A signal to relay JavaScript to C++ calls. More...
 
class  JSlot
 A slot that is only implemented in client side JavaScript code. More...
 
class  WLabel
 A label for a form field. More...
 
class  WLayout
 An abstract base class for layout managers. More...
 
class  WLayoutItem
 An abstract base class for items that can participate in a layout. More...
 
class  WLayoutItemImpl
 An abstract base class for implementing layout managers. More...
 
class  WLength
 A value class that describes a CSS length. More...
 
class  WLengthValidator
 A validator that checks the string length of user input. More...
 
class  WLineEdit
 A widget that provides a single line edit. More...
 
class  WLineF
 Utility class that defines a single line. More...
 
class  WLink
 A value class that defines a hyperlink target. More...
 
class  WLoadingIndicator
 An abstract interface for a loading indicator. More...
 
class  WLocalDateTime
 A localized calendar date and clock time. More...
 
class  WLocale
 A locale. More...
 
class  WLocalizedStrings
 An abstract class that provides support for localized strings. More...
 
class  WLogger
 A simple logging class. More...
 
class  WLogEntry
 A stream-like object for creating an entry in a log file. More...
 
class  WMatrix4x4
 A value class that describes a 3D affine transformation matrix. More...
 
class  WMediaPlayer
 A media player. More...
 
class  WMemoryResource
 A resource which streams data from memory. More...
 
class  WMenu
 A widget that shows a menu of options. More...
 
class  WMenuItem
 A single item in a menu. More...
 
class  WMessageBox
 A standard dialog for confirmation or to get simple user input. More...
 
class  WMessageResourceBundle
 Support for localized strings using XML files. More...
 
class  WModelIndex
 A value class that describes an index to an item in a data model. More...
 
class  WNavigationBar
 A navigation bar. More...
 
class  Signal
 A signal that propagates events to listeners. More...
 
class  WObject
 A base class for objects that participate in the signal/slot system. More...
 
class  WOverlayLoadingIndicator
 A more obvious loading indicator that grays the window. More...
 
class  WTextItem
 The result of a font metrics computation. More...
 
class  WPaintDevice
 The abstract base class for a paint device. More...
 
class  WPaintedWidget
 A widget that is painted using vector graphics. More...
 
class  WPainter
 Vector graphics painting class. More...
 
class  WPainterPath
 A path defining a shape. More...
 
class  WPanel
 A WPanel provides a container with a title bar. More...
 
class  WPdfImage
 A paint device for rendering to a PDF. More...
 
class  WPen
 A value class that defines the style for pen strokes. More...
 
class  WPoint
 A value class that defines a 2D point with integer coordinates. More...
 
class  WPointF
 A value class that defines a 2D point. More...
 
class  WPolygonArea
 An interactive area in a widget, specified by a polygon. More...
 
class  WPopupMenu
 A menu presented in a popup window. More...
 
class  WPopupWidget
 Base class for popup widgets. More...
 
class  WProgressBar
 A progress bar. More...
 
class  WPushButton
 A widget that represents a push button. More...
 
class  WRadioButton
 A user control that represents a radio button. More...
 
class  WRandom
 Random number generator. More...
 
class  WRasterImage
 A paint device for rendering to a raster image. More...
 
class  WReadOnlyProxyModel
 A read-only wrapper for a source model. More...
 
class  WRectArea
 A interactive area in a widget, specified by a rectangle. More...
 
class  WRectF
 A value class that defines a rectangle. More...
 
class  WRegExpValidator
 A validator that checks user input against a regular expression. More...
 
class  WResource
 An object which can be rendered in the HTTP protocol. More...
 
class  WScrollArea
 A widget that adds scrolling capabilities to its content. More...
 
class  WScrollBar
 A scrollbar attached to a scroll area. More...
 
class  WSelectionBox
 A selection box allows selection from a list of options. More...
 
class  WServer
 A class encapsulating a web application server. More...
 
class  WShadow
 A value class that defines a shadow style. More...
 
class  SignalBase
 Abstract base class of a signal. More...
 
class  EventSignalBase
 Abstract base class of an event signal. More...
 
class  WSignalMapper
 A utility class to connect multiple senders to a single slot. More...
 
class  WSlider
 A horizontal or vertical slider control. More...
 
class  WSocketNotifier
 A utility class for asynchronous notification of socket activity. More...
 
class  WSortFilterProxyModel
 A proxy model for Wt's item models that provides filtering and/or sorting. More...
 
class  WSound
 A value class to play a sound effect. More...
 
class  WSpinBox
 An input control for integer numbers. More...
 
class  WSplitButton
 A split button. More...
 
class  WSslCertificate
 An interface to an SSL certificate. More...
 
class  WSslInfo
 Provides SSL information about the current session. More...
 
class  WStackedWidget
 A container widget that stacks its widgets on top of each other. More...
 
class  WStandardItem
 An item in a WStandardItemModel. More...
 
class  WStandardItemModel
 A standard data model, which stores its data in memory. More...
 
class  WStreamResource
 An object which streams the data from a std::istream. More...
 
class  WString
 A value class which describes a locale-aware unicode string. More...
 
class  WStringListModel
 An model that manages a list of strings. More...
 
class  WStringStream
 
class  WSuggestionPopup
 A widget which popups to assist in editing a textarea or lineedit. More...
 
class  WSvgImage
 A paint device for rendering using Scalable Vector Graphics (SVG). More...
 
class  WTable
 A container widget which provides layout of children in a table grid. More...
 
class  WTableCell
 A container widget that represents a cell in a table. More...
 
class  WTableColumn
 A table column. More...
 
class  WTableRow
 A table row. More...
 
class  WTableView
 An MVC View widget for tabular data. More...
 
class  WTabWidget
 A widget that organizes contents in tab panes. More...
 
class  WTemplate
 A widget that renders an XHTML template. More...
 
class  WTemplateFormView
 A template-based View class form models. More...
 
class  WText
 A widget that renders (XHTML) text. More...
 
class  WTextArea
 A widget that provides a multi-line edit. More...
 
class  WTextEdit
 A rich-text XHTML editor. More...
 
class  WTheme
 
class  InvalidTimeException
 Exception thrown when calculating with an invalid time (deprecated). More...
 
class  WTime
 A value class that defines a clock time. More...
 
class  WTimer
 A utility class which provides timer signals and single-shot timers. More...
 
class  WToolBar
 A toolbar. More...
 
class  WTransform
 A value class that defines a 2D affine transformation matrix. More...
 
class  WTree
 A widget that represents a navigatable tree. More...
 
class  WTreeNode
 A single node in a tree. More...
 
class  WTreeTable
 A table with a navigatable tree in the first column. More...
 
class  WTreeTableNode
 A specialized tree node which allows additional data to be associated with each node. More...
 
class  WTreeView
 A view class that displays a model as a tree or tree table. More...
 
class  WValidationStatus
 A widget that keeps track of the validation status of a form widget. More...
 
class  WValidator
 A validator is used to validate user input according to pre-defined rules. More...
 
class  WVBoxLayout
 A layout manager which arranges widgets vertically. More...
 
class  WVectorImage
 An abstract paint device for rendering using native vector graphics. More...
 
class  WVideo
 A video-playing widget. More...
 
class  WViewWidget
 An abstract base class for an MVC view that is rendered using a widget. More...
 
class  WStaticModelView
 A widget that implements a view for a non-changing model. More...
 
class  WVirtualImage
 An abstract widget that shows a viewport to a virtually large image. More...
 
class  WVmlImage
 A paint device for rendering using the VML pseudo-standard. More...
 
class  WWebWidget
 A base class for widgets with an HTML counterpart. More...
 
class  WWidget
 The abstract base class for a user-interface component. More...
 
class  WWidgetItem
 A layout item that holds a single widget. More...
 

Typedefs

typedef WAudio WHTML5Audio
 < Typedef for compatibility with Wt < 3.1.11 (deprecated).
 
typedef WVideo WHTML5Video
 < Typedef for compatibility with Wt < 3.1.11 (deprecated).
 
typedef std::vector< WModelIndexWModelIndexList
 List of indexes. More...
 

Enumerations

enum  ViewItemRenderFlag { RenderSelected = 0x1, RenderEditing = 0x2, RenderFocused = 0x4, RenderInvalid = 0x8 }
 Enumeration that specifies an option for rendering a view item. More...
 
enum  Orientation { Horizontal = 0x1, Vertical = 0x2 }
 Enumeration that indicates a direction. More...
 
enum  StandardButton {
  NoButton = 0x00, Ok = 0x01, Cancel = 0x02, Yes = 0x04,
  No = 0x08, Abort = 0x10, Retry = 0x20, Ignore = 0x40,
  YesAll = 0x80, NoAll = 0x100
}
 Enumeration that indicates a standard button. More...
 
enum  Icon {
  NoIcon = 0, Information = 1, Warning = 2, Critical = 3,
  Question = 4
}
 Enumeration that indiciates a standard icon. More...
 
enum  SelectionMode { NoSelection = 0, SingleSelection = 1, ExtendedSelection = 3 }
 Enumeration that indicates how items may be selected. More...
 
enum  SelectionBehavior { SelectItems = 0, SelectRows = 1 }
 Enumeration that indicates what is being selected. More...
 
enum  SelectionFlag { Select = 1, Deselect = 2, ToggleSelect = 3, ClearAndSelect = 4 }
 Enumeration that indicates how to change a selection. More...
 
enum  Side {
  Top = 0x1, Bottom = 0x2, Left = 0x4, Right = 0x8,
  CenterX = 0x10, CenterY = 0x20
}
 Enumeration that indicates a relative location. More...
 
enum  AlignmentFlag {
  AlignLeft =0x1, AlignRight =0x2, AlignCenter =0x4, AlignJustify =0x8,
  AlignBaseline =0x10, AlignSub =0x20, AlignSuper =0x40, AlignTop =0x80,
  AlignTextTop =0x100, AlignMiddle =0x200, AlignBottom =0x400, AlignTextBottom =0x800
}
 Enumeration that specifies a horizontal or a vertical alignment. More...
 
enum  TextFlag { TextSingleLine, TextWordWrap }
 Enumeration that specifies the way text should be printed. More...
 
enum  PositionScheme { Static, Relative, Absolute, Fixed }
 Enumeration that specifies a layout mechanism for a widget. More...
 
enum  Cursor {
  ArrowCursor, AutoCursor, CrossCursor, PointingHandCursor,
  OpenHandCursor, WaitCursor, IBeamCursor, WhatsThisCursor
}
 Enumeration for a cursor style. More...
 
enum  CharEncoding { DefaultEncoding, LocalEncoding, UTF8 }
 Enumeration that indicates a character encoding. More...
 
enum  PenStyle {
  NoPen, SolidLine, DashLine, DotLine,
  DashDotLine, DashDotDotLine
}
 Enumeration that indicates a pen style. More...
 
enum  PenCapStyle { FlatCap, SquareCap, RoundCap }
 Enumeration that indicates how line end points are rendered. More...
 
enum  PenJoinStyle { MiterJoin, BevelJoin, RoundJoin }
 Enumeration that indicates how line joins are rendered. More...
 
enum  BrushStyle { NoBrush, SolidPattern, GradientPattern }
 Enumeration that indicates a fill style. More...
 
enum  GradientStyle
 Enumeration that indicates a gradient style.
 
enum  AnchorTarget { TargetSelf, TargetThisWindow, TargetNewWindow }
 Enumeration that specifies where the target of an anchor should be displayed. More...
 
enum  TextFormat { XHTMLText, XHTMLUnsafeText, PlainText }
 Enumeration that indicates the text format. More...
 
enum  GlobalColor {
  white, black, red, darkRed,
  green, darkGreen, blue, darkBlue,
  cyan, darkCyan, magenta, darkMagenta,
  yellow, darkYellow, gray, darkGray,
  lightGray, transparent
}
 Enumeration for predefined colors. More...
 
enum  KeyboardModifier {
  NoModifier = 0x0, ShiftModifier = 0x1, ControlModifier = 0x2, AltModifier = 0x4,
  MetaModifier = 0x8
}
 Enumeration for keyboard modifiers. More...
 
enum  Key {
  Key_unknown = 0, Key_Enter = 13, Key_Tab = 9, Key_Backspace = 8,
  Key_Shift = 16, Key_Control = 17, Key_Alt = 18, Key_PageUp = 33,
  Key_PageDown = 34, Key_End = 35, Key_Home = 36, Key_Left = 37,
  Key_Up = 38, Key_Right = 39, Key_Down = 40, Key_Insert = 45,
  Key_Delete = 46, Key_Escape = 27, Key_F1 = 112, Key_F2 = 113,
  Key_F3 = 114, Key_F4 = 115, Key_F5 = 116, Key_F6 = 117,
  Key_F7 = 118, Key_F8 = 119, Key_F9 = 120, Key_F10 = 121,
  Key_F11 = 122, Key_F12 = 123, Key_Space = ' ', Key_A = 'A',
  Key_B = 'B', Key_C = 'C', Key_D = 'D', Key_E = 'E',
  Key_F = 'F', Key_G = 'G', Key_H = 'H', Key_I = 'I',
  Key_J = 'J', Key_K = 'K', Key_L = 'L', Key_M = 'M',
  Key_N = 'N', Key_O = 'O', Key_P = 'P', Key_Q = 'Q',
  Key_R = 'R', Key_S = 'S', Key_T = 'T', Key_U = 'U',
  Key_V = 'V', Key_W = 'W', Key_X = 'X', Key_Y = 'Y',
  Key_Z = 'Z'
}
 Enumeration for key codes. More...
 
enum  CheckState { Unchecked, PartiallyChecked, Checked }
 Enumeration for the check state of a check box. More...
 
enum  PaintFlag { PaintUpdate = 0x1 }
 Enumeration that indicates how to change a selection. More...
 
enum  RegExpFlag { MatchCaseInsensitive = 0x1 }
 Enumeration that indicates a regular expression option. More...
 
enum  EntryPointType { Application, WidgetSet, StaticResource }
 Enumeration that indicates a Wt entrypoint type. More...
 
enum  RenderFlag
 Enum for internal use.
 
enum  MatchFlag {
  MatchExactly = 0x0, MatchStringExactly = 0x1, MatchStartsWith = 0x2, MatchEndsWith = 0x3,
  MatchRegExp = 0x4, MatchWildCard = 0x5, MatchCaseSensitive = 0x10, MatchWrap = 0x20
}
 Flags that specify how to match two values. More...
 
enum  HeaderFlag {
  ColumnIsCollapsed = 0x1, ColumnIsExpandedLeft = 0x2, ColumnIsExpandedRight = 0x4, HeaderIsUserCheckable = 0x8,
  HeaderIsTristate = 0x10, HeaderIsXHTMLText = 0x40
}
 Flags that indicate table header options. More...
 
enum  MetaHeaderType { MetaName, MetaProperty, MetaHttpHeader }
 Enumeration that indicates a meta header type. More...
 
enum  EventType { OtherEvent, UserEvent, TimerEvent, ResourceEvent }
 An enumeration describing an event's type. More...
 
enum  LayoutDirection { LeftToRight, RightToLeft }
 An enumeration describing a layout direction. More...
 
enum  ItemDataRole {
  DisplayRole = 0, DecorationRole = 1, EditRole = 2, StyleClassRole = 3,
  CheckStateRole = 4, ToolTipRole = 5, LinkRole = 6, MimeTypeRole = 7,
  LevelRole = 8, MarkerPenColorRole = 16, MarkerBrushColorRole = 17, MarkerScaleFactorRole = 20,
  BarPenColorRole = 18, BarBrushColorRole = 19, UserRole = 32
}
 Enumeration that indicates a role for a data item. More...
 
enum  ItemFlag {
  ItemIsSelectable = 0x1, ItemIsEditable = 0x2, ItemIsUserCheckable = 0x4, ItemIsDragEnabled = 0x8,
  ItemIsDropEnabled = 0x10, ItemIsTristate = 0x20, ItemIsXHTMLText = 0x40, ItemHasDeferredTooltip = 0x60,
  ItemIsDirty = 0x80
}
 Flags that indicate data item options. More...
 
enum  SortOrder { AscendingOrder, DescendingOrder }
 Enumeration that indicates a sort order. More...
 
enum  DropAction { CopyAction = 0x1, MoveAction = 0x2 }
 Enumeration that indicates a drop action. More...
 
enum  WidgetThemeRole
 Enumeration for the role of a subwidget (for theme support) More...
 
enum  UtilityCssClassRole
 Enumeration for the role of a css class (for theme support) More...
 
enum  ElementThemeRole
 Enumeration for the role of a DOM element (for theme support) More...
 
enum  ValidationStyleFlag
 Enumeration that indicates what validation styles are to be applie. More...
 
enum  DomElementType
 Enumeration for a DOM element type. More...
 

Functions

WString asString (const boost::any &v, const WString &formatString=WString())
 Interprets a boost::any as a string value. More...
 
double asNumber (const boost::any &v)
 Interprets a boost::any as a number value. More...
 
template<typename Type >
void registerType ()
 Registers MVC-support for a type passed in a boost::any. More...
 
template<typename T , std::size_t A, std::size_t B, std::size_t C>
WGenericMatrix< T, A, C > operator* (const WGenericMatrix< T, A, B > &l, const WGenericMatrix< T, B, C > &r)
 Multiply two matrices.
 
template<typename T , std::size_t Rows, std::size_t Cols>
std::ostream & operator<< (std::ostream &os, const WGenericMatrix< T, Rows, Cols > &m)
 Print the matrix to an ostream.
 
template<typename T , std::size_t Rows, std::size_t Cols>
WGenericMatrix< T, Rows, Cols > operator* (const T &factor, const WGenericMatrix< T, Rows, Cols > &m)
 Multiply every element in the matrix with the given factor.
 
template<typename T , std::size_t Rows, std::size_t Cols>
WGenericMatrix< T, Rows, Cols > operator* (const WGenericMatrix< T, Rows, Cols > &m, const T &factor)
 Multiply every element in the matrix with the given factor.
 
template<typename T , std::size_t Rows, std::size_t Cols>
WGenericMatrix< T, Rows, Cols > operator/ (const WGenericMatrix< T, Rows, Cols > &m, const T &factor)
 Divide every element in the matrix by the given factor.
 
template<typename T , std::size_t Rows, std::size_t Cols>
WGenericMatrix< T, Rows, Cols > operator+ (const WGenericMatrix< T, Rows, Cols > &l, const WGenericMatrix< T, Rows, Cols > &r)
 Add two matrices together.
 
template<typename T , std::size_t Rows, std::size_t Cols>
WGenericMatrix< T, Rows, Cols > operator- (const WGenericMatrix< T, Rows, Cols > &l, const WGenericMatrix< T, Rows, Cols > &r)
 Substract two matrices.
 
template<typename T , std::size_t Rows, std::size_t Cols>
WGenericMatrix< T, Rows, Cols > operator- (const WGenericMatrix< T, Rows, Cols > &m)
 Negate every element in the matrix.
 

Variables

static const WFlags< SideNone = 0
 No side.
 
static const WFlags< SideCenterXY = CenterX | CenterY
 (CenterX | CenterY)
 
static const WFlags< SideHorizontals = Left | Right
 (Left | Right)
 
static const WFlags< SideVerticals = Top | Bottom
 (Top | Bottom)
 
static const WFlags< SideAll = Top | Bottom | Left | Right
 All sides.
 
static const WFlags
< AlignmentFlag
AlignHorizontalMask = AlignLeft | AlignRight | AlignCenter | AlignJustify
 Combination of all horizontal alignment flags.
 
static const WFlags
< AlignmentFlag
AlignVerticalMask
 Combination of all vertical alignment flags.
 
static const WFlags< MatchFlagMatchTypeMask
 Type part of MatchFlags.
 
static const WFlags
< ValidationStyleFlag
ValidationNoStyle = 0
 Remove validation styles.
 
static const WFlags
< ValidationStyleFlag
ValidationAllStyles = ValidationInvalidStyle | ValidationValidStyle
 All validation styles.
 

Detailed Description

The namespace for Wt.

Typedef Documentation

typedef std::vector<WModelIndex> Wt::WModelIndexList

List of indexes.

The list is defined as std::vector<WModelIndex>.

Enumeration Type Documentation

Enumeration that specifies a horizontal or a vertical alignment.

The vertical alignment flags are AlignBaseline, AlignSub, AlignSuper, AlignTop, AlignTextTop, AlignMiddle, AlignBottom and AlignTextBottom. The horizontal alignment flags are AlignLeft, AlignRight, AlignCenter and AlignJustify.

When used with setVerticalAlignment(), this applies only to inline widgets and determines how to position itself on the current line, with respect to sibling inline widgets.

When used with WTableCell::setContentAlignment(), this determines the vertical alignment of contents within the table cell.

When used with WPainter::drawText(), this determines the horizontal and vertical alignment of the text with respect to the bounding rectangle.

When used with WContainerWidget::setContentAlignment(), this specifies how contents should be aligned horizontally within the container.

Not all values are applicable in all situations. The most commonly used values are AlignLeft, AlignCenter, AlignRight, AlignBottom, AlignMiddle and AlignTop.

Enumerator
AlignLeft 

Align to the left.

AlignRight 

Align to the right.

AlignCenter 

Align horizontally in the center.

AlignJustify 

Justify left and right.

AlignBaseline 

Align at baseline (default alignment).

AlignSub 

Align below the baseline (as if subscript).

AlignSuper 

Align above the baseline (as if superscript).

AlignTop 

Align top of widget with top of tallest sibling widget.

AlignTextTop 

Align top of widget with the top of the parent widget's font.

AlignMiddle 

Align vertically the middle to the middle of the parent widget.

AlignBottom 

Align bottom of widget to the bottom of the lowest sigling widget.

AlignTextBottom 

Align bottom of widget to the bottom of parent widget's font.

Enumeration that specifies where the target of an anchor should be displayed.

See Also
WAnchor::setTarget()
Enumerator
TargetSelf 

Show Instead of the application.

TargetThisWindow 

Show in the top level frame of the application window.

TargetNewWindow 

Show in a separate new tab or window.

enum CharEncoding
related

Enumeration that indicates a character encoding.

Character encodings are used to represent characters in a stream of bytes.

Enumerator
DefaultEncoding 

Wt's default encoding.

Wt's global default encoding, as set through WString::setDefaultEncoding()

LocalEncoding 

The (server) system locale.

Each byte represents a character, according to the locale of the server-side system.

UTF8 

UTF-8 unicode encoding.

The byte stream represents unicode characters encoded using UTF-8.

Enumeration for the check state of a check box.

See Also
WCheckBox
Enumerator
Unchecked 

Unchecked.

PartiallyChecked 

Partially checked (for a tri-state checkbox)

Checked 

Checked.

enum Wt::Cursor

Enumeration for a cursor style.

See Also
WCssDecorationStyle::setCursor(), WAbstractArea::setCursor()
Enumerator
ArrowCursor 

Arrow, CSS 'default' cursor.

AutoCursor 

Cursor chosen by the browser, CSS 'auto' cursor.

CrossCursor 

Crosshair, CSS 'cross' cursor.

PointingHandCursor 

Pointing hand, CSS 'pointer' cursor.

OpenHandCursor 

Open hand, CSS 'move' cursor.

WaitCursor 

Wait, CSS 'wait' cursor.

IBeamCursor 

Text edit, CSS 'text' cursor.

WhatsThisCursor 

Help, CSS 'help' cursor.

Enumeration for a DOM element type.

For internal use only.

Enumeration for the role of a DOM element (for theme support)

See Also
WTheme::apply()

Enumeration that indicates a Wt entrypoint type.

An entry point binds a behavior to a public URL. Only the wthttpd connector currently supports multiple entry points.

Enumerator
Application 

Specifies a full-screen application.

A full screen application manages the entire browser window and provides its own HTML page.

See Also
WServer::addEntryPoint(), WApplication::root()
WidgetSet 

Specifies an application that manages one or more widgets.

A widget set application is part of an existing HTML page. One or more HTML elements in that web page may be bound to widgets managed by the application.

The application presents itself as a JavaScript file, and therefore should be embedded in the web page using a <script> tag, from within the <body> (since it needs access to the <body>).

Note
A WidgetSet application requires JavaScript support
See Also
WServer::addEntryPoint(), WApplication::bindWidget()
StaticResource 

Specifies a static resource.

A static resource binds a WResource to a public URL, and is not bound to a specific session.

See Also
WServer::addResource()

An enumeration describing an event's type.

See Also
WEvent::eventType()
Enumerator
OtherEvent 

An event which is not user- or timer-initiated.

UserEvent 

A user-initiated event.

TimerEvent 

A timer-initiated event.

ResourceEvent 

An event which is a resource request.

enum Wt::Icon

Enumeration that indiciates a standard icon.

See Also
WMessageBox
Enumerator
NoIcon 

No icon.

Information 

An information icon.

Warning 

A warning icon.

Critical 

A critical icon.

Question 

A question icon.

An enumeration describing a layout direction.

Enumerator
LeftToRight 

Left-to-Right (Western and other languages)

RightToLeft 

Right-to-Left (Many Middle Eastern and Arabic languages)

Enumeration that indicates a meta header type.

See Also
WApplication::addMetaHeader()
Enumerator
MetaName 

Of the form <meta name=... content=... >.

MetaProperty 

Of the form <meta property=... content=... >.

MetaHttpHeader 

Of the form <meta http-equiv=... content=... >.

Enumeration that indicates a direction.

Enumerator
Horizontal 

Horizontal.

Vertical 

Vertical.

Enumeration that indicates how to change a selection.

See Also
WPaintedWidget::update(), WPaintDevice::paintFlags()
Enumerator
PaintUpdate 

The canvas is not cleared, but further painted on.

Enumeration that specifies a layout mechanism for a widget.

The layout mechanism determines how the widget positions itself relative to the parent or sibling widgets.

See Also
WWidget::setPositionScheme(PositionScheme scheme)
Enumerator
Static 

Static position scheme.

The widget is layed-out with other Static and Relative sibling widgets, one after another.

Inline widgets are layed out in horizontal lines (like text), wrapping around at the end of the line to continue on the next line. Block widgets are stacked vertically.

Static widgets may also float to the left or right border, using setFloatSide().

Relative 

Relative position scheme.

The widget is first layed out according to Static layout rules, but after layout, the widget may be offset relative to where it would be in a static layout, using setOffsets().

Another common use of a Relative position scheme (even with no specified offsets) is to provide a new reference coordinate system for Absolutely positioned widgets.

Absolute 

Absolute position scheme.

The widget is positioned at an absolute position with respect to the nearest ancestor widget that is either:

Fixed 

Fixed position scheme.

The widget is positioned at fixed position with respect to the browser's view-pane.

Enumeration that indicates a regular expression option.

See Also
WSortFilterProxyModel::setFilterOptions(), WRegExpValidator::setOptions()
Enumerator
MatchCaseInsensitive 

Case insensitive matching.

Enumeration that indicates what is being selected.

See Also
WTreeView::setSelectionBehavior()
Enumerator
SelectItems 

Select single items.

SelectRows 

Select only rows.

Enumeration that indicates how to change a selection.

See Also
WTreeView::select()
Enumerator
Select 

Add to selection.

Deselect 

Remove from selection.

ToggleSelect 

Toggle in selection.

ClearAndSelect 

Clear selection and add single item.

Enumeration that indicates how items may be selected.

See Also
WTreeView::setSelectionMode()
Enumerator
NoSelection 

No selections.

SingleSelection 

Single selection only.

ExtendedSelection 

Multiple selection.

enum Wt::Side

Enumeration that indicates a relative location.

Values of CenterX, CenterY, and CenterXY are only valid for WCssDecorationStyle::setBackgroundImage()

See Also
WWidget::setMargin(const WLength& x, WFlags<Side> sides)
WWidget::setOffsets(const WLength& x, WFlags<Side> sides)
WWidget::setFloatSide(Side s)
WWidget::setClearSides(WFlags<Side> sides)
WContainerWidget::setPadding(const WLength& x, WFlags<Side> sides)
WCssDecorationStyle::setBackgroundImage()
Enumerator
Top 

Top side.

Bottom 

Bottom side.

Left 

Left side.

Right 

Right side.

CenterX 

Center horiziontally.

CenterY 

Center vertically.

Enumeration that indicates a standard button.

Multiple buttons may be specified by logically or'ing these values together, e.g.

See Also
WMessageBox
Enumerator
NoButton 

No button.

Ok 

An OK button.

Cancel 

A Cancel button.

Yes 

A Yes button.

No 

A No button.

Abort 

An Abort button.

Retry 

A Retry button.

Ignore 

An Ignore button.

YesAll 

A Yes-to-All button.

NoAll 

A No-to-All button.

Enumeration that specifies the way text should be printed.

See Also
WPainter::drawText(const WRectF& rect, WFlags<AlignmentFlag> alignmentFlags, TextFlag textFlag, const WString& text)
Enumerator
TextSingleLine 

Text will be printed on just one line.

TextWordWrap 

Lines will break at word boundaries.

Enumeration that indicates the text format.

See Also
WText::setTextFormat()
Enumerator
XHTMLText 

Format text as XSS-safe XHTML markup'ed text.

XHTMLUnsafeText 

Format text as XHTML markup'ed text.

PlainText 

Format text as plain text.

Enumeration for the role of a css class (for theme support)

See Also
WTheme::utilityCssClass()

Enumeration that indicates what validation styles are to be applie.

See Also
WTheme::applyValidationStyle()

Enumeration that specifies an option for rendering a view item.

See Also
WAbstractItemDelegate::update()
Enumerator
RenderSelected 

Render as selected

RenderEditing 

Render in editing mode

RenderFocused 

Render (the editor) focused

RenderInvalid 

Render as invalid

Enumeration for the role of a subwidget (for theme support)

See Also
WTheme::apply()

Generated on Tue May 27 2014 for the C++ Web Toolkit (Wt) by doxygen 1.8.4