Qyoto  4.0.5
Qyoto is a C# language binding for Qt
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QtCore.QSignalMapper Class Reference

The QSignalMapper class bundles signals from identifiable senders. More...

Inheritance diagram for QtCore.QSignalMapper:
Collaboration diagram for QtCore.QSignalMapper:

Public Member Functions

 QSignalMapper (QObject parent=null)
 
 
override void CreateProxy ()
 
new void Map ()
 
 
new void Map (QObject sender)
 
 
new QObject Mapping (QObject @object)
 
 
new QObject Mapping (int id)
 
 
new QObject Mapping (string text)
 
 
new void RemoveMappings (QObject sender)
 
 
new void SetMapping (QObject sender, QObject @object)
 
 
new void SetMapping (QObject sender, int id)
 
 
new void SetMapping (QObject sender, string text)
 
 
new void Dispose ()
 
- Public Member Functions inherited from QtCore.QObject
 QObject (QObject parent=null)
 
 
new bool BlockSignals (bool b)
 
 
new
System.Collections.Generic.List
< QObject
Children ()
 
 
new bool Connect (QObject sender, string signal, string member, Qt.ConnectionType type=Qt.ConnectionType.AutoConnection)
 
 
new void DeleteLater ()
 
 
new bool Disconnect (QObject receiver, string member=null)
 
 
new bool Disconnect (string signal=null, QObject receiver=null, string member=null)
 
 
new void DumpObjectInfo ()
 
 
new void DumpObjectTree ()
 
 
new
System.Collections.Generic.List
< QByteArray
DynamicPropertyNames ()
 
 
virtual bool OnEvent (QEvent arg1)
 
 
virtual bool EventFilter (QObject arg1, QEvent arg2)
 
 
new bool Inherits (string classname)
 
 
new void InstallEventFilter (QObject arg1)
 
 
new bool IsWidgetType ()
 
 
new void KillTimer (int id)
 
 
new object Property (string name)
 
 
new void RemoveEventFilter (QObject arg1)
 
 
new bool SetProperty (string name, object value)
 
 
new void SetUserData (uint id, QObjectUserData data)
 
new bool SignalsBlocked ()
 
 
new int StartTimer (int interval)
 
 
new QObjectUserData UserData (uint id)
 
new void Dispose ()
 
- Public Member Functions inherited from QtCore.Qt
delegate QTextStream FuncQTextStreamQTextStream (QTextStream qTextStream)
 
delegate string FuncStringQByteArray (QByteArray qByteArray)
 
delegate QByteArray FuncQByteArrayString (string @string)
 
delegate void ActionQtMsgTypeString (QtMsgType qtMsgType, string @string)
 
delegate QObject FuncQObject ()
 

Static Public Member Functions

static string Tr (string s, string c=null)
 
static string Tr (string s, string c, int n)
 
static string TrUtf8 (string s, string c=null)
 
static string TrUtf8 (string s, string c, int n)
 
- Static Public Member Functions inherited from QtCore.QObject
static bool Connect (QObject sender, QMetaMethod signal, QObject receiver, QMetaMethod method, Qt.ConnectionType type=Qt.ConnectionType.AutoConnection)
 
 
static bool Connect (QObject sender, string signal, QObject receiver, string member, Qt.ConnectionType arg5=Qt.ConnectionType.AutoConnection)
 
 
static bool Disconnect (QObject sender, QMetaMethod signal, QObject receiver, QMetaMethod member)
 
 
static bool Disconnect (QObject sender, string signal, QObject receiver, string member)
 
 
static uint RegisterUserData ()
 
static string Tr (string s, string c=null)
 
 
static string Tr (string s, string c, int n)
 
 
static string TrUtf8 (string s, string c=null)
 
 
static string TrUtf8 (string s, string c, int n)
 
 
- Static Public Member Functions inherited from QtCore.Qt
static QDataStream Write (QDataStream s, object p)
 
static QDataStream Write (QDataStream arg1, QSizeF arg2)
 
static QTextStream Write (QTextStream s, Qt.FuncQTextStreamQTextStream f)
 
static QDataStream Write (QDataStream arg1, QPoint arg2)
 
static QDataStream Write (QDataStream arg1, QLineF arg2)
 
static QDataStream Write (QDataStream arg1, QPointF arg2)
 
static QDataStream Write (QDataStream arg1, QChar arg2)
 
static QDataStream Write (QDataStream arg1, QByteArray arg2)
 
static QDataStream Write (QDataStream arg1, QEasingCurve arg2)
 
static QDataStream Write (QDataStream arg1, QRectF arg2)
 
static QDataStream Write (QDataStream arg1, QDateTime arg2)
 
static QDataStream Write (QDataStream arg1, QUrl arg2)
 
static QDataStream Write (QDataStream arg1, QTime arg2)
 
static QDataStream Write (QDataStream arg1, QLocale arg2)
 
static QDataStream Write (QDataStream arg1, QBitArray arg2)
 
static QDataStream Write (QDataStream arg1, QUuid arg2)
 
static QDataStream Write (QDataStream arg1, QLine arg2)
 
static QDataStream Write (QDataStream arg1, QDate arg2)
 
static QDataStream Write (QDataStream @out, QRegExp regExp)
 
static QDataStream Write (QDataStream arg1, QRect arg2)
 
static QDataStream Write (QDataStream arg1, QSize arg2)
 
static QDataStream Write (QDataStream s, QVariant.Type p)
 
static QDataStream Write (QDataStream arg1, string arg2)
 
static QDataStream Write (QDataStream @out, System.Collections.Generic.List< string > list)
 
static QDataStream Read (QDataStream arg1, QChar arg2)
 
static QDataStream Read (QDataStream arg1, QLocale arg2)
 
static QDataStream Read (QDataStream arg1, QRect arg2)
 
static QDataStream Read (QDataStream arg1, QEasingCurve arg2)
 
static QDataStream Read (QDataStream arg1, QDate arg2)
 
static QDataStream Read (QDataStream arg1, QUrl arg2)
 
static QDataStream Read (QDataStream arg1, QUuid arg2)
 
static QTextStream Read (QTextStream s, Qt.FuncQTextStreamQTextStream f)
 
static QDataStream Read (QDataStream arg1, QLineF arg2)
 
static QDataStream Read (QDataStream arg1, QRectF arg2)
 
static QDataStream Read (QDataStream arg1, QPointF arg2)
 
static QDataStream Read (QDataStream arg1, QLine arg2)
 
static QDataStream Read (QDataStream arg1, QBitArray arg2)
 
static QDataStream Read (QDataStream arg1, QSize arg2)
 
static QDataStream Read (QDataStream arg1, QDateTime arg2)
 
static QDataStream Read (QDataStream arg1, QTime arg2)
 
static QDataStream Read (QDataStream arg1, QPoint arg2)
 
static QDataStream Read (QDataStream @in, QRegExp regExp)
 
static QDataStream Read (QDataStream s, object p)
 
static QDataStream Read (QDataStream arg1, QByteArray arg2)
 
static QDataStream Read (QDataStream arg1, QSizeF arg2)
 
static QDataStream Read (QDataStream arg1, string arg2)
 
static QDataStream Read (QDataStream s, QVariant.Type p)
 
static QDataStream Read (QDataStream @in, System.Collections.Generic.List< string > list)
 
static double qAcos (double v)
 
static void qAddPostRoutine (System.Action arg1)
 
static string qAppName ()
 
static double qAsin (double v)
 
static double qAtan (double v)
 
static double qAtan2 (double x, double y)
 
static void qBadAlloc ()
 
static int qCeil (double v)
 
static ushort qChecksum (string s, uint len)
 
static QByteArray qCompress (QByteArray data)
 
static QByteArray qCompress (QByteArray data, int compressionLevel=-1)
 
static QByteArray qCompress (Pointer< byte > data, int nbytes)
 
static QByteArray qCompress (Pointer< byte > data, int nbytes, int compressionLevel=-1)
 
static double qCos (double v)
 
static double qExp (double v)
 
static double qFabs (double v)
 
static double qFastCos (double x)
 
static double qFastSin (double x)
 
static string qFlagLocation (string method)
 
static int qFloor (double v)
 
static bool qFuzzyCompare (double p1, double p2)
 
static bool qFuzzyCompare (float p1, float p2)
 
static bool qFuzzyIsNull (double d)
 
static bool qFuzzyIsNull (float f)
 
static uint qHash (QBitArray key)
 
static uint qHash (QChar key)
 
static uint qHash (QStringRef key)
 
static uint qHash (QUrl url)
 
static uint qHash (QPersistentModelIndex index)
 
static uint qHash (QByteArray key)
 
static uint qHash (QModelIndex index)
 
static uint qHash (uint key)
 
static uint qHash (sbyte key)
 
static uint qHash (byte key)
 
static uint qHash (short key)
 
static uint qHash (NativeLong key)
 
static uint qHash (ushort key)
 
static uint qHash (long key)
 
static uint qHash (ulong key)
 
static uint qHash (int key)
 
static uint qHash (string key)
 
static uint qHash (NativeULong key)
 
static double qInf ()
 
static Qt.ActionQtMsgTypeString qInstallMsgHandler (Qt.ActionQtMsgTypeString arg1)
 
static int qIntCast (float f)
 
static int qIntCast (double f)
 
static bool qIsFinite (double d)
 
static bool qIsFinite (float f)
 
static bool qIsInf (float f)
 
static bool qIsInf (double d)
 
static bool qIsNaN (float f)
 
static bool qIsNaN (double d)
 
static bool qIsNull (float f)
 
static bool qIsNull (double d)
 
static double qLn (double v)
 
static double qPow (double x, double y)
 
static double qQNaN ()
 
static void qRegisterStaticPluginInstanceFunction (Qt.FuncQObject function)
 
static void qRemovePostRoutine (System.Action arg1)
 
static int qRound (double d)
 
static long qRound64 (double d)
 
static double qSNaN ()
 
static bool qSharedBuild ()
 
static double qSin (double v)
 
static double qSqrt (double v)
 
static bool qStringComparisonHelper (QStringRef s1, string s2)
 
static double qTan (double v)
 
static QByteArray qUncompress (QByteArray data)
 
static QByteArray qUncompress (Pointer< byte > data, int nbytes)
 
static string qVersion ()
 
static void Qbswap_helper (Pointer< byte > src, Pointer< byte > dest, int size)
 
static QByteArray Qgetenv (string varName)
 
static bool Qputenv (string varName, QByteArray value)
 
static int Qrand ()
 
static void Qsrand (uint seed)
 
static int Qstrcmp (QByteArray str1, QByteArray str2)
 
static int Qstrcmp (QByteArray str1, string str2)
 
static int Qstrcmp (string str1, QByteArray str2)
 
static int Qstrcmp (string str1, string str2)
 
static Pointer< sbyte > Qstrcpy (Pointer< sbyte > dst, string src)
 
static Pointer< sbyte > Qstrdup (string arg1)
 
static int Qstricmp (string arg1, string arg2)
 
static uint Qstrlen (string str)
 
static int Qstrncmp (string str1, string str2, uint len)
 
static Pointer< sbyte > Qstrncpy (Pointer< sbyte > dst, string src, uint len)
 
static int Qstrnicmp (string arg1, string arg2, uint len)
 
static uint Qstrnlen (string str, uint maxlen)
 
static string QtTrId (string id, int n=-1)
 

Protected Member Functions

 QSignalMapper (System.Type dummy)
 
new void OnMapped (QObject arg1)
 
 
new void OnMapped (int arg1)
 
 
new void OnMapped (string arg1)
 
 
- Protected Member Functions inherited from QtCore.QObject
 QObject (System.Type dummy)
 
virtual void OnChildEvent (QChildEvent arg1)
 
 
virtual void ConnectNotify (string signal)
 
 
virtual void OnCustomEvent (QEvent arg1)
 
 
new void OnDestroyed (QObject arg1=null)
 
 
virtual void DisconnectNotify (string signal)
 
 
new int Receivers (string signal)
 
 
new QObject Sender ()
 
 
new int SenderSignalIndex ()
 
 
virtual void OnTimerEvent (QTimerEvent arg1)
 
 

Properties

Slot< System.Int32 > MappedInt32
 
Slot< System.String > MappedString
 
Slot Mapped
 
 
Slot< QObjectMappedQObject
 
static new QMetaObject StaticMetaObject [get]
 
new IQSignalMapperSignals Emit [get]
 
- Properties inherited from QtCore.QObject
virtual EventHandler
< QEventArgs< QChildEvent > > 
ChildEvent
 
 
virtual EventHandler
< QEventArgs< QEvent > > 
CustomEvent
 
 
virtual EventHandler
< QEventArgs< QEvent > > 
Event
 
 
virtual EventHandler
< QEventArgs< QTimerEvent > > 
TimerEvent
 
 
Slot< QObjectDestroyedQObject
 
Slot Destroyed
 
 
new QObject Parent [get, set]
 
 
virtual System.IntPtr SmokeObject [get, set]
 
new string ObjectName [get, set]
 
 
static new QMetaObject StaticMetaObject [get]
 
 
static new QMetaObject StaticQtMetaObject [get]
 
new IQObjectSignals Emit [get]
 

Additional Inherited Members

- Public Types inherited from QtCore.Qt
enum  AlignmentFlag {
  AlignAbsolute = 16, AlignBottom = 64, AlignCenter = 132, AlignHCenter = 4,
  AlignHorizontal_Mask = 31, AlignJustify = 8, AlignLeading = 1, AlignLeft = 1,
  AlignRight = 2, AlignTop = 32, AlignTrailing = 2, AlignVCenter = 128,
  AlignVertical_Mask = 224
}
  More...
 
enum  AnchorAttribute { AnchorHref = 1, AnchorName = 0 }
  More...
 
enum  AnchorPoint {
  AnchorBottom = 5, AnchorHorizontalCenter = 1, AnchorLeft = 0, AnchorRight = 2,
  AnchorTop = 3, AnchorVerticalCenter = 4
}
  More...
 
enum  ApplicationAttribute {
  AA_AttributeCount = 12, AA_CaptureMultimediaKeys = 11, AA_DontCreateNativeWidgetSiblings = 4, AA_DontShowIconsInMenus = 2,
  AA_DontUseNativeMenuBar = 6, AA_ImmediateWidgetCreation = 0, AA_MSWindowsUseDirect3DByDefault = 1, AA_MacDontSwapCtrlAndMeta = 7,
  AA_MacPluginApplication = 5, AA_NativeWindows = 3, AA_S60DisablePartialScreenInputMode = 9, AA_S60DontConstructApplicationPanes = 8,
  AA_X11InitThreads = 10
}
  More...
 
enum  ArrowType {
  DownArrow = 2, LeftArrow = 3, NoArrow = 0, RightArrow = 4,
  UpArrow = 1
}
 
enum  AspectRatioMode { IgnoreAspectRatio = 0, KeepAspectRatio = 1, KeepAspectRatioByExpanding = 2 }
  More...
 
enum  Axis { XAxis = 0, YAxis = 1, ZAxis = 2 }
  More...
 
enum  BGMode { OpaqueMode = 1, TransparentMode = 0 }
  More...
 
enum  BrushStyle {
  BDiagPattern = 12, ConicalGradientPattern = 17, CrossPattern = 11, Dense1Pattern = 2,
  Dense2Pattern = 3, Dense3Pattern = 4, Dense4Pattern = 5, Dense5Pattern = 6,
  Dense6Pattern = 7, Dense7Pattern = 8, DiagCrossPattern = 14, FDiagPattern = 13,
  HorPattern = 9, LinearGradientPattern = 15, NoBrush = 0, RadialGradientPattern = 16,
  SolidPattern = 1, TexturePattern = 24, VerPattern = 10
}
  More...
 
enum  CaseSensitivity { CaseInsensitive = 0, CaseSensitive = 1 }
 
enum  CheckState { Checked = 2, PartiallyChecked = 1, Unchecked = 0 }
  More...
 
enum  ClipOperation { IntersectClip = 2, NoClip = 0, ReplaceClip = 1, UniteClip = 3 }
 
enum  ConnectionType {
  AutoCompatConnection = 3, AutoConnection = 0, BlockingQueuedConnection = 4, DirectConnection = 1,
  QueuedConnection = 2, UniqueConnection = 128
}
  More...
 
enum  ContextMenuPolicy {
  ActionsContextMenu = 2, CustomContextMenu = 3, DefaultContextMenu = 1, NoContextMenu = 0,
  PreventContextMenu = 4
}
  More...
 
enum  CoordinateSystem { DeviceCoordinates = 0, LogicalCoordinates = 1 }
  More...
 
enum  Corner { BottomLeftCorner = 2, BottomRightCorner = 3, TopLeftCorner = 0, TopRightCorner = 1 }
  More...
 
enum  CursorMoveStyle { LogicalMoveStyle = 0, VisualMoveStyle = 1 }
  More...
 
enum  CursorShape {
  ArrowCursor = 0, BitmapCursor = 24, BlankCursor = 10, BusyCursor = 16,
  ClosedHandCursor = 18, CrossCursor = 2, CustomCursor = 25, DragCopyCursor = 19,
  DragLinkCursor = 21, DragMoveCursor = 20, ForbiddenCursor = 14, IBeamCursor = 4,
  LastCursor = 21, OpenHandCursor = 17, PointingHandCursor = 13, SizeAllCursor = 9,
  SizeBDiagCursor = 7, SizeFDiagCursor = 8, SizeHorCursor = 6, SizeVerCursor = 5,
  SplitHCursor = 12, SplitVCursor = 11, UpArrowCursor = 1, WaitCursor = 3,
  WhatsThisCursor = 15
}
  More...
 
enum  DateFormat {
  DefaultLocaleLongDate = 7, DefaultLocaleShortDate = 6, ISODate = 1, LocalDate = 2,
  LocaleDate = 3, SystemLocaleDate = 2, SystemLocaleLongDate = 5, SystemLocaleShortDate = 4,
  TextDate = 0
}
  More...
 
enum  DayOfWeek {
  Friday = 5, Monday = 1, Saturday = 6, Sunday = 7,
  Thursday = 4, Tuesday = 2, Wednesday = 3
}
 
enum  DockWidgetArea {
  AllDockWidgetAreas = 15, BottomDockWidgetArea = 8, DockWidgetArea_Mask = 15, LeftDockWidgetArea = 1,
  NoDockWidgetArea = 0, RightDockWidgetArea = 2, TopDockWidgetArea = 4
}
 
enum  DockWidgetAreaSizes { NDockWidgetAreas = 4 }
 
enum  DropAction {
  ActionMask = 255, CopyAction = 1, IgnoreAction = 0, LinkAction = 4,
  MoveAction = 2, TargetMoveAction = 32770
}
 
enum  EventPriority { HighEventPriority = 1, LowEventPriority = -1, NormalEventPriority = 0 }
  More...
 
enum  FillRule { OddEvenFill = 0, WindingFill = 1 }
  More...
 
enum  FocusPolicy {
  ClickFocus = 2, NoFocus = 0, StrongFocus = 11, TabFocus = 1,
  WheelFocus = 15
}
  More...
 
enum  FocusReason {
  ActiveWindowFocusReason = 3, BacktabFocusReason = 2, MenuBarFocusReason = 6, MouseFocusReason = 0,
  NoFocusReason = 8, OtherFocusReason = 7, PopupFocusReason = 4, ShortcutFocusReason = 5,
  TabFocusReason = 1
}
  More...
 
enum  GestureFlag { DontStartGestureOnChildren = 1, IgnoredGesturesPropagateToParent = 4, ReceivePartialGestures = 2 }
  More...
 
enum  GestureState {
  GestureCanceled = 4, GestureFinished = 3, GestureStarted = 1, GestureUpdated = 2,
  NoGesture = 0
}
  More...
 
enum  GestureType {
  CustomGesture = 256, LastGestureType = -1, PanGesture = 3, PinchGesture = 4,
  SwipeGesture = 5, TapAndHoldGesture = 2, TapGesture = 1
}
  More...
 
enum  GlobalColor {
  black = 2, blue = 9, color0 = 0, color1 = 1,
  cyan = 10, darkBlue = 15, darkCyan = 16, darkGray = 4,
  darkGreen = 14, darkMagenta = 17, darkRed = 13, darkYellow = 18,
  gray = 5, green = 8, lightGray = 6, magenta = 11,
  red = 7, transparent = 19, white = 3, yellow = 12
}
  More...
 
enum  ImageConversionFlag {
  AlphaDither_Mask = 12, AutoColor = 0, AutoDither = 0, AvoidDither = 128,
  ColorMode_Mask = 3, ColorOnly = 3, DiffuseAlphaDither = 8, DiffuseDither = 0,
  DitherMode_Mask = 192, Dither_Mask = 48, MonoOnly = 2, NoAlpha = 12,
  NoFormatConversion = 512, NoOpaqueDetection = 256, OrderedAlphaDither = 4, OrderedDither = 16,
  PreferDither = 64, ThresholdAlphaDither = 0, ThresholdDither = 32
}
  More...
 
enum  Initialization { Uninitialized = 0 }
 
enum  InputMethodHint {
  ImhDialableCharactersOnly = 1048576, ImhDigitsOnly = 65536, ImhEmailCharactersOnly = 2097152, ImhExclusiveInputMask = -65536,
  ImhFormattedNumbersOnly = 131072, ImhHiddenText = 1, ImhLowercaseOnly = 524288, ImhNoAutoUppercase = 2,
  ImhNoPredictiveText = 32, ImhNone = 0, ImhPreferLowercase = 16, ImhPreferNumbers = 4,
  ImhPreferUppercase = 8, ImhUppercaseOnly = 262144, ImhUrlCharactersOnly = 4194304
}
  More...
 
enum  InputMethodQuery {
  ImAnchorPosition = 6, ImCurrentSelection = 4, ImCursorPosition = 2, ImFont = 1,
  ImMaximumTextLength = 5, ImMicroFocus = 0, ImSurroundingText = 3
}
 
enum  ItemDataRole {
  AccessibleDescriptionRole = 12, AccessibleTextRole = 11, BackgroundColorRole = 8, BackgroundRole = 8,
  CheckStateRole = 10, DecorationPropertyRole = 28, DecorationRole = 1, DisplayPropertyRole = 27,
  DisplayRole = 0, EditRole = 2, FontRole = 6, ForegroundRole = 9,
  InitialSortOrderRole = 14, SizeHintRole = 13, StatusTipPropertyRole = 30, StatusTipRole = 4,
  TextAlignmentRole = 7, TextColorRole = 9, ToolTipPropertyRole = 29, ToolTipRole = 3,
  UserRole = 32, WhatsThisPropertyRole = 31, WhatsThisRole = 5
}
  More...
 
enum  ItemFlag {
  ItemIsDragEnabled = 4, ItemIsDropEnabled = 8, ItemIsEditable = 2, ItemIsEnabled = 32,
  ItemIsSelectable = 1, ItemIsTristate = 64, ItemIsUserCheckable = 16, NoItemFlags = 0
}
  More...
 
enum  ItemSelectionMode { ContainsItemBoundingRect = 2, ContainsItemShape = 0, IntersectsItemBoundingRect = 3, IntersectsItemShape = 1 }
  More...
 
enum  Key {
  Key_0 = 48, Key_1 = 49, Key_2 = 50, Key_3 = 51,
  Key_4 = 52, Key_5 = 53, Key_6 = 54, Key_7 = 55,
  Key_8 = 56, Key_9 = 57, Key_A = 65, Key_AE = 198,
  Key_Aacute = 193, Key_Acircumflex = 194, Key_AddFavorite = 16777408, Key_Adiaeresis = 196,
  Key_Agrave = 192, Key_Alt = 16777251, Key_AltGr = 16781571, Key_Ampersand = 38,
  Key_Any = 32, Key_Apostrophe = 39, Key_ApplicationLeft = 16777415, Key_ApplicationRight = 16777416,
  Key_Aring = 197, Key_AsciiCircum = 94, Key_AsciiTilde = 126, Key_Asterisk = 42,
  Key_At = 64, Key_Atilde = 195, Key_AudioCycleTrack = 16777478, Key_AudioForward = 16777474,
  Key_AudioRandomPlay = 16777476, Key_AudioRepeat = 16777475, Key_AudioRewind = 16777413, Key_Away = 16777464,
  Key_B = 66, Key_Back = 16777313, Key_BackForward = 16777414, Key_Backslash = 92,
  Key_Backspace = 16777219, Key_Backtab = 16777218, Key_Bar = 124, Key_BassBoost = 16777331,
  Key_BassDown = 16777333, Key_BassUp = 16777332, Key_Battery = 16777470, Key_Bluetooth = 16777471,
  Key_Book = 16777417, Key_BraceLeft = 123, Key_BraceRight = 125, Key_BracketLeft = 91,
  Key_BracketRight = 93, Key_BrightnessAdjust = 16777410, Key_C = 67, Key_CD = 16777418,
  Key_Calculator = 16777419, Key_Calendar = 16777444, Key_Call = 17825796, Key_Camera = 17825824,
  Key_CameraFocus = 17825825, Key_Cancel = 16908289, Key_CapsLock = 16777252, Key_Ccedilla = 199,
  Key_Clear = 16777227, Key_ClearGrab = 16777421, Key_Close = 16777422, Key_Codeinput = 16781623,
  Key_Colon = 58, Key_Comma = 44, Key_Community = 16777412, Key_Context1 = 17825792,
  Key_Context2 = 17825793, Key_Context3 = 17825794, Key_Context4 = 17825795, Key_ContrastAdjust = 16777485,
  Key_Control = 16777249, Key_Copy = 16777423, Key_Cut = 16777424, Key_D = 68,
  Key_DOS = 16777426, Key_Dead_Abovedot = 16781910, Key_Dead_Abovering = 16781912, Key_Dead_Acute = 16781905,
  Key_Dead_Belowdot = 16781920, Key_Dead_Breve = 16781909, Key_Dead_Caron = 16781914, Key_Dead_Cedilla = 16781915,
  Key_Dead_Circumflex = 16781906, Key_Dead_Diaeresis = 16781911, Key_Dead_Doubleacute = 16781913, Key_Dead_Grave = 16781904,
  Key_Dead_Hook = 16781921, Key_Dead_Horn = 16781922, Key_Dead_Iota = 16781917, Key_Dead_Macron = 16781908,
  Key_Dead_Ogonek = 16781916, Key_Dead_Semivoiced_Sound = 16781919, Key_Dead_Tilde = 16781907, Key_Dead_Voiced_Sound = 16781918,
  Key_Delete = 16777223, Key_Direction_L = 16777305, Key_Direction_R = 16777312, Key_Display = 16777425,
  Key_Documents = 16777427, Key_Dollar = 36, Key_Down = 16777237, Key_E = 69,
  Key_ETH = 208, Key_Eacute = 201, Key_Ecircumflex = 202, Key_Ediaeresis = 203,
  Key_Egrave = 200, Key_Eisu_Shift = 16781615, Key_Eisu_toggle = 16781616, Key_Eject = 16777401,
  Key_End = 16777233, Key_Enter = 16777221, Key_Equal = 61, Key_Escape = 16777216,
  Key_Excel = 16777428, Key_Exclam = 33, Key_Execute = 16908291, Key_Explorer = 16777429,
  Key_F = 70, Key_F1 = 16777264, Key_F10 = 16777273, Key_F11 = 16777274,
  Key_F12 = 16777275, Key_F13 = 16777276, Key_F14 = 16777277, Key_F15 = 16777278,
  Key_F16 = 16777279, Key_F17 = 16777280, Key_F18 = 16777281, Key_F19 = 16777282,
  Key_F2 = 16777265, Key_F20 = 16777283, Key_F21 = 16777284, Key_F22 = 16777285,
  Key_F23 = 16777286, Key_F24 = 16777287, Key_F25 = 16777288, Key_F26 = 16777289,
  Key_F27 = 16777290, Key_F28 = 16777291, Key_F29 = 16777292, Key_F3 = 16777266,
  Key_F30 = 16777293, Key_F31 = 16777294, Key_F32 = 16777295, Key_F33 = 16777296,
  Key_F34 = 16777297, Key_F35 = 16777298, Key_F4 = 16777267, Key_F5 = 16777268,
  Key_F6 = 16777269, Key_F7 = 16777270, Key_F8 = 16777271, Key_F9 = 16777272,
  Key_Favorites = 16777361, Key_Finance = 16777411, Key_Flip = 17825798, Key_Forward = 16777314,
  Key_G = 71, Key_Game = 16777430, Key_Go = 16777431, Key_Greater = 62,
  Key_H = 72, Key_Hangul = 16781617, Key_Hangul_Banja = 16781625, Key_Hangul_End = 16781619,
  Key_Hangul_Hanja = 16781620, Key_Hangul_Jamo = 16781621, Key_Hangul_Jeonja = 16781624, Key_Hangul_PostHanja = 16781627,
  Key_Hangul_PreHanja = 16781626, Key_Hangul_Romaja = 16781622, Key_Hangul_Special = 16781631, Key_Hangul_Start = 16781618,
  Key_Hangup = 17825797, Key_Hankaku = 16781609, Key_Help = 16777304, Key_Henkan = 16781603,
  Key_Hibernate = 16777480, Key_Hiragana = 16781605, Key_Hiragana_Katakana = 16781607, Key_History = 16777407,
  Key_Home = 16777232, Key_HomePage = 16777360, Key_HotLinks = 16777409, Key_Hyper_L = 16777302,
  Key_Hyper_R = 16777303, Key_I = 73, Key_Iacute = 205, Key_Icircumflex = 206,
  Key_Idiaeresis = 207, Key_Igrave = 204, Key_Insert = 16777222, Key_J = 74,
  Key_K = 75, Key_Kana_Lock = 16781613, Key_Kana_Shift = 16781614, Key_Kanji = 16781601,
  Key_Katakana = 16781606, Key_KeyboardBrightnessDown = 16777398, Key_KeyboardBrightnessUp = 16777397, Key_KeyboardLightOnOff = 16777396,
  Key_L = 76, Key_LastNumberRedial = 17825801, Key_Launch0 = 16777378, Key_Launch1 = 16777379,
  Key_Launch2 = 16777380, Key_Launch3 = 16777381, Key_Launch4 = 16777382, Key_Launch5 = 16777383,
  Key_Launch6 = 16777384, Key_Launch7 = 16777385, Key_Launch8 = 16777386, Key_Launch9 = 16777387,
  Key_LaunchA = 16777388, Key_LaunchB = 16777389, Key_LaunchC = 16777390, Key_LaunchD = 16777391,
  Key_LaunchE = 16777392, Key_LaunchF = 16777393, Key_LaunchG = 16777486, Key_LaunchH = 16777487,
  Key_LaunchMail = 16777376, Key_LaunchMedia = 16777377, Key_Left = 16777234, Key_Less = 60,
  Key_LightBulb = 16777405, Key_LogOff = 16777433, Key_M = 77, Key_MailForward = 16777467,
  Key_Market = 16777434, Key_Massyo = 16781612, Key_MediaLast = 16842751, Key_MediaNext = 16777347,
  Key_MediaPause = 16777349, Key_MediaPlay = 16777344, Key_MediaPrevious = 16777346, Key_MediaRecord = 16777348,
  Key_MediaStop = 16777345, Key_MediaTogglePlayPause = 16777350, Key_Meeting = 16777435, Key_Memo = 16777404,
  Key_Menu = 16777301, Key_MenuKB = 16777436, Key_MenuPB = 16777437, Key_Messenger = 16777465,
  Key_Meta = 16777250, Key_Minus = 45, Key_Mode_switch = 16781694, Key_MonBrightnessDown = 16777395,
  Key_MonBrightnessUp = 16777394, Key_Muhenkan = 16781602, Key_Multi_key = 16781600, Key_MultipleCandidate = 16781629,
  Key_Music = 16777469, Key_MySites = 16777438, Key_N = 78, Key_News = 16777439,
  Key_No = 16842754, Key_Ntilde = 209, Key_NumLock = 16777253, Key_NumberSign = 35,
  Key_O = 79, Key_Oacute = 211, Key_Ocircumflex = 212, Key_Odiaeresis = 214,
  Key_OfficeHome = 16777440, Key_Ograve = 210, Key_Ooblique = 216, Key_OpenUrl = 16777364,
  Key_Option = 16777441, Key_Otilde = 213, Key_P = 80, Key_PageDown = 16777239,
  Key_PageUp = 16777238, Key_ParenLeft = 40, Key_ParenRight = 41, Key_Paste = 16777442,
  Key_Pause = 16777224, Key_Percent = 37, Key_Period = 46, Key_Phone = 16777443,
  Key_Pictures = 16777468, Key_Play = 16908293, Key_Plus = 43, Key_PowerDown = 16777483,
  Key_PowerOff = 16777399, Key_PreviousCandidate = 16781630, Key_Print = 16777225, Key_Printer = 16908290,
  Key_Q = 81, Key_Question = 63, Key_QuoteDbl = 34, Key_QuoteLeft = 96,
  Key_R = 82, Key_Refresh = 16777316, Key_Reload = 16777446, Key_Reply = 16777445,
  Key_Return = 16777220, Key_Right = 16777236, Key_Romaji = 16781604, Key_RotateWindows = 16777447,
  Key_RotationKB = 16777449, Key_RotationPB = 16777448, Key_S = 83, Key_Save = 16777450,
  Key_ScreenSaver = 16777402, Key_ScrollLock = 16777254, Key_Search = 16777362, Key_Select = 16842752,
  Key_Semicolon = 59, Key_Send = 16777451, Key_Shift = 16777248, Key_Shop = 16777406,
  Key_SingleCandidate = 16781628, Key_Slash = 47, Key_Sleep = 16908292, Key_Space = 32,
  Key_Spell = 16777452, Key_SplitScreen = 16777453, Key_Standby = 16777363, Key_Stop = 16777315,
  Key_Subtitle = 16777477, Key_Super_L = 16777299, Key_Super_R = 16777300, Key_Support = 16777454,
  Key_Suspend = 16777484, Key_SysReq = 16777226, Key_T = 84, Key_THORN = 222,
  Key_Tab = 16777217, Key_TaskPane = 16777455, Key_Terminal = 16777456, Key_Time = 16777479,
  Key_ToDoList = 16777420, Key_ToggleCallHangup = 17825799, Key_Tools = 16777457, Key_TopMenu = 16777482,
  Key_Touroku = 16781611, Key_Travel = 16777458, Key_TrebleDown = 16777335, Key_TrebleUp = 16777334,
  Key_U = 85, Key_UWB = 16777473, Key_Uacute = 218, Key_Ucircumflex = 219,
  Key_Udiaeresis = 220, Key_Ugrave = 217, Key_Underscore = 95, Key_Up = 16777235,
  Key_V = 86, Key_Video = 16777459, Key_View = 16777481, Key_VoiceDial = 17825800,
  Key_VolumeDown = 16777328, Key_VolumeMute = 16777329, Key_VolumeUp = 16777330, Key_W = 87,
  Key_WLAN = 16777472, Key_WWW = 16777403, Key_WakeUp = 16777400, Key_WebCam = 16777466,
  Key_Word = 16777460, Key_X = 88, Key_Xfer = 16777461, Key_Y = 89,
  Key_Yacute = 221, Key_Yes = 16842753, Key_Z = 90, Key_Zenkaku = 16781608,
  Key_Zenkaku_Hankaku = 16781610, Key_Zoom = 16908294, Key_ZoomIn = 16777462, Key_ZoomOut = 16777463,
  Key_acute = 180, Key_brokenbar = 166, Key_cedilla = 184, Key_cent = 162,
  Key_copyright = 169, Key_currency = 164, Key_degree = 176, Key_diaeresis = 168,
  Key_division = 247, Key_exclamdown = 161, Key_guillemotleft = 171, Key_guillemotright = 187,
  Key_hyphen = 173, Key_iTouch = 16777432, Key_macron = 175, Key_masculine = 186,
  Key_mu = 181, Key_multiply = 215, Key_nobreakspace = 160, Key_notsign = 172,
  Key_onehalf = 189, Key_onequarter = 188, Key_onesuperior = 185, Key_ordfeminine = 170,
  Key_paragraph = 182, Key_periodcentered = 183, Key_plusminus = 177, Key_questiondown = 191,
  Key_registered = 174, Key_section = 167, Key_ssharp = 223, Key_sterling = 163,
  Key_threequarters = 190, Key_threesuperior = 179, Key_twosuperior = 178, Key_unknown = 33554431,
  Key_ydiaeresis = 255, Key_yen = 165
}
  More...
 
enum  KeyboardModifier {
  AltModifier = 134217728, ControlModifier = 67108864, GroupSwitchModifier = 1073741824, KeyboardModifierMask = -33554432,
  KeypadModifier = 536870912, MetaModifier = 268435456, NoModifier = 0, ShiftModifier = 33554432
}
  More...
 
enum  LayoutDirection { LayoutDirectionAuto = 2, LeftToRight = 0, RightToLeft = 1 }
  More...
 
enum  MaskMode { MaskInColor = 0, MaskOutColor = 1 }
  More...
 
enum  MatchFlag {
  MatchCaseSensitive = 16, MatchContains = 1, MatchEndsWith = 3, MatchExactly = 0,
  MatchFixedString = 8, MatchRecursive = 64, MatchRegExp = 4, MatchStartsWith = 2,
  MatchWildcard = 5, MatchWrap = 32
}
  More...
 
enum  Modifier {
  ALT = 134217728, CTRL = 67108864, META = 268435456, MODIFIER_MASK = -33554432,
  SHIFT = 33554432, UNICODE_ACCEL = 0
}
  More...
 
enum  MouseButton {
  LeftButton = 1, MidButton = 4, MiddleButton = 4, MouseButtonMask = 255,
  NoButton = 0, RightButton = 2, XButton1 = 8, XButton2 = 16
}
  More...
 
enum  NavigationMode {
  NavigationModeCursorAuto = 3, NavigationModeCursorForceVisible = 4, NavigationModeKeypadDirectional = 2, NavigationModeKeypadTabOrder = 1,
  NavigationModeNone = 0
}
  More...
 
enum  Orientation { Horizontal = 1, Vertical = 2 }
  More...
 
enum  PenCapStyle { FlatCap = 0, MPenCapStyle = 48, RoundCap = 32, SquareCap = 16 }
  More...
 
enum  PenJoinStyle {
  BevelJoin = 64, MPenJoinStyle = 448, MiterJoin = 0, RoundJoin = 128,
  SvgMiterJoin = 256
}
  More...
 
enum  PenStyle {
  CustomDashLine = 6, DashDotDotLine = 5, DashDotLine = 4, DashLine = 2,
  DotLine = 3, MPenStyle = 15, NoPen = 0, SolidLine = 1
}
  More...
 
enum  ScrollBarPolicy { ScrollBarAlwaysOff = 1, ScrollBarAlwaysOn = 2, ScrollBarAsNeeded = 0 }
  More...
 
enum  ShortcutContext { ApplicationShortcut = 2, WidgetShortcut = 0, WidgetWithChildrenShortcut = 3, WindowShortcut = 1 }
  More...
 
enum  SizeHint {
  MaximumSize = 2, MinimumDescent = 3, MinimumSize = 0, NSizeHints = 4,
  PreferredSize = 1
}
  More...
 
enum  SizeMode { AbsoluteSize = 0, RelativeSize = 1 }
  More...
 
enum  SortOrder { AscendingOrder = 0, DescendingOrder = 1 }
  More...
 
enum  TextElideMode { ElideLeft = 0, ElideMiddle = 2, ElideNone = 3, ElideRight = 1 }
  More...
 
enum  TextFlag {
  TextBypassShaping = 1048576, TextDontClip = 512, TextDontPrint = 16384, TextExpandTabs = 1024,
  TextForceLeftToRight = 131072, TextForceRightToLeft = 262144, TextHideMnemonic = 32768, TextIncludeTrailingSpaces = 134217728,
  TextJustificationForced = 65536, TextLongestVariant = 524288, TextShowMnemonic = 2048, TextSingleLine = 256,
  TextWordWrap = 4096, TextWrapAnywhere = 8192
}
  More...
 
enum  TextFormat { AutoText = 2, LogText = 3, PlainText = 0, RichText = 1 }
  More...
 
enum  TextInteractionFlag {
  LinksAccessibleByKeyboard = 8, LinksAccessibleByMouse = 4, NoTextInteraction = 0, TextBrowserInteraction = 13,
  TextEditable = 16, TextEditorInteraction = 19, TextSelectableByKeyboard = 2, TextSelectableByMouse = 1
}
  More...
 
enum  TileRule { RepeatTile = 1, RoundTile = 2, StretchTile = 0 }
  More...
 
enum  TimeSpec { LocalTime = 0, OffsetFromUTC = 2, UTC = 1 }
 
enum  ToolBarArea {
  AllToolBarAreas = 15, BottomToolBarArea = 8, LeftToolBarArea = 1, NoToolBarArea = 0,
  RightToolBarArea = 2, ToolBarArea_Mask = 15, TopToolBarArea = 4
}
 
enum  ToolBarAreaSizes { NToolBarAreas = 4 }
 
enum  ToolButtonStyle {
  ToolButtonFollowStyle = 4, ToolButtonIconOnly = 0, ToolButtonTextBesideIcon = 2, ToolButtonTextOnly = 1,
  ToolButtonTextUnderIcon = 3
}
  More...
 
enum  TouchPointState {
  TouchPointMoved = 2, TouchPointPressed = 1, TouchPointPrimary = 16, TouchPointReleased = 8,
  TouchPointStateMask = 15, TouchPointStationary = 4
}
  More...
 
enum  TransformationMode { FastTransformation = 0, SmoothTransformation = 1 }
  More...
 
enum  UIEffect {
  UI_AnimateCombo = 3, UI_AnimateMenu = 1, UI_AnimateToolBox = 6, UI_AnimateTooltip = 4,
  UI_FadeMenu = 2, UI_FadeTooltip = 5, UI_General = 0
}
  More...
 
enum  WidgetAttribute {
  WA_AcceptDrops = 78, WA_AcceptTouchEvents = 121, WA_AlwaysShowToolTips = 84, WA_AttributeCount = 135,
  WA_AutoOrientation = 130, WA_CanHostQMdiSubWindowTitleBar = 95, WA_ContentsPropagated = 3, WA_CustomWhatsThis = 47,
  WA_DeleteOnClose = 55, WA_Disabled = 0, WA_DontCreateNativeAncestors = 101, WA_DontShowOnScreen = 103,
  WA_DropSiteRegistered = 79, WA_ForceAcceptDrops = 79, WA_ForceDisabled = 32, WA_ForceUpdatesDisabled = 59,
  WA_GrabbedShortcut = 50, WA_GroupLeader = 72, WA_Hover = 74, WA_InputMethodEnabled = 14,
  WA_InputMethodTransparent = 75, WA_InvalidSize = 45, WA_KeyCompression = 33, WA_KeyboardFocusChange = 77,
  WA_LaidOut = 7, WA_LayoutOnEntireRect = 48, WA_LayoutUsesWidgetRect = 92, WA_LockLandscapeOrientation = 129,
  WA_LockPortraitOrientation = 128, WA_MSWindowsUseDirect3D = 94, WA_MacAlwaysShowToolWindow = 96, WA_MacBrushedMetal = 46,
  WA_MacFrameworkScaled = 117, WA_MacMetalStyle = 46, WA_MacMiniSize = 91, WA_MacNoClickThrough = 12,
  WA_MacNoShadow = 134, WA_MacNormalSize = 89, WA_MacOpaqueSizeGrip = 85, WA_MacShowFocusRect = 88,
  WA_MacSmallSize = 90, WA_MacVariableSize = 102, WA_Mapped = 11, WA_MergeSoftkeys = 124,
  WA_MergeSoftkeysRecursively = 125, WA_MouseNoMask = 71, WA_MouseTracking = 2, WA_Moved = 43,
  WA_NativeWindow = 100, WA_NoBackground = 4, WA_NoChildEventsForParent = 58, WA_NoChildEventsFromChildren = 39,
  WA_NoMousePropagation = 73, WA_NoMouseReplay = 54, WA_NoSystemBackground = 9, WA_NoX11EventCompression = 81,
  WA_OpaquePaintEvent = 4, WA_OutsideWSRange = 49, WA_PaintOnScreen = 8, WA_PaintOutsidePaintEvent = 13,
  WA_PaintUnclipped = 52, WA_PendingMoveEvent = 34, WA_PendingResizeEvent = 35, WA_PendingUpdate = 44,
  WA_QuitOnClose = 76, WA_Resized = 42, WA_RightToLeft = 56, WA_SetCursor = 38,
  WA_SetFont = 37, WA_SetLayoutDirection = 57, WA_SetLocale = 87, WA_SetPalette = 36,
  WA_SetStyle = 86, WA_SetWindowIcon = 53, WA_SetWindowModality = 118, WA_ShowModal = 70,
  WA_ShowWithoutActivating = 98, WA_StaticContents = 5, WA_StyleSheet = 97, WA_StyledBackground = 93,
  WA_SymbianNoSystemRotation = 133, WA_TintedBackground = 82, WA_TouchPadAcceptSingleTouchEvents = 123, WA_TranslucentBackground = 120,
  WA_TransparentForMouseEvents = 51, WA_UnderMouse = 1, WA_UpdatesDisabled = 10, WA_WState_AcceptedTouchBeginEvent = 122,
  WA_WState_CompressKeys = 61, WA_WState_ConfigPending = 64, WA_WState_Created = 60, WA_WState_DND = 67,
  WA_WState_ExplicitShowHide = 69, WA_WState_Hidden = 16, WA_WState_InPaintEvent = 62, WA_WState_OwnSizePolicy = 68,
  WA_WState_Polished = 66, WA_WState_Reparented = 63, WA_WState_Visible = 15, WA_WState_WindowOpacitySet = 119,
  WA_WindowModified = 41, WA_WindowPropagation = 80, WA_X11BypassTransientForHint = 99, WA_X11DoNotAcceptFocus = 132,
  WA_X11NetWmWindowTypeCombo = 115, WA_X11NetWmWindowTypeDND = 116, WA_X11NetWmWindowTypeDesktop = 104, WA_X11NetWmWindowTypeDialog = 110,
  WA_X11NetWmWindowTypeDock = 105, WA_X11NetWmWindowTypeDropDownMenu = 111, WA_X11NetWmWindowTypeMenu = 107, WA_X11NetWmWindowTypeNotification = 114,
  WA_X11NetWmWindowTypePopupMenu = 112, WA_X11NetWmWindowTypeSplash = 109, WA_X11NetWmWindowTypeToolBar = 106, WA_X11NetWmWindowTypeToolTip = 113,
  WA_X11NetWmWindowTypeUtility = 108, WA_X11OpenGLOverlay = 83
}
  More...
 
enum  WindowFrameSection {
  BottomLeftSection = 8, BottomRightSection = 6, BottomSection = 7, LeftSection = 1,
  NoSection = 0, RightSection = 5, TitleBarArea = 9, TopLeftSection = 2,
  TopRightSection = 4, TopSection = 3
}
  More...
 
enum  WindowModality { ApplicationModal = 2, NonModal = 0, WindowModal = 1 }
  More...
 
enum  WindowState {
  WindowActive = 8, WindowFullScreen = 4, WindowMaximized = 2, WindowMinimized = 1,
  WindowNoState = 0
}
  More...
 
enum  WindowType {
  BypassGraphicsProxyWidget = 536870912, CustomizeWindowHint = 33554432, Desktop = 17, Dialog = 3,
  Drawer = 7, FramelessWindowHint = 2048, MSWindowsFixedSizeDialogHint = 256, MSWindowsOwnDC = 512,
  MacWindowToolBarButtonHint = 268435456, Popup = 9, Sheet = 5, SplashScreen = 15,
  SubWindow = 18, Tool = 11, ToolTip = 13, Widget = 0,
  Window = 1, WindowCancelButtonHint = 1048576, WindowCloseButtonHint = 134217728, WindowContextHelpButtonHint = 65536,
  WindowMaximizeButtonHint = 32768, WindowMinMaxButtonsHint = 49152, WindowMinimizeButtonHint = 16384, WindowOkButtonHint = 524288,
  WindowShadeButtonHint = 131072, WindowSoftkeysRespondHint = -2147483648, WindowSoftkeysVisibleHint = 1073741824, WindowStaysOnBottomHint = 67108864,
  WindowStaysOnTopHint = 262144, WindowSystemMenuHint = 8192, WindowTitleHint = 4096, WindowType_Mask = 255,
  X11BypassWindowManagerHint = 1024
}
  More...
 
- Protected Attributes inherited from QtCore.QObject
object Q_EMIT = null
 
SmokeInvocation interceptor
 
readonly List< QEventHandler > eventFilters = new List<QEventHandler>()
 

Detailed Description

The QSignalMapper class bundles signals from identifiable senders.

This class collects a set of parameterless signals, and re-emits them with integer, string or widget parameters corresponding to the object that sent the signal.

The class supports the mapping of particular strings or integers with particular objects using setMapping(). The objects' signals can then be connected to the map() slot which will emit the mapped() signal with the string or integer associated with the original signalling object. Mappings can be removed later using removeMappings().

Example: Suppose we want to create a custom widget that contains a group of buttons (like a tool palette). One approach is to connect each button's clicked() signal to its own custom slot; but in this example we want to connect all the buttons to a single slot and parameterize the slot by the button that was clicked.

Here's the definition of a simple custom widget that has a single signal, clicked(), which is emitted with the text of the button that was clicked:

class ButtonWidget : public QWidget

{

Q_OBJECT

public:

ButtonWidget(QStringList texts, QWidget *parent = 0);

signals:

void clicked(const QString &text);

private:

QSignalMapper *signalMapper;

};

The only function that we need to implement is the constructor:

ButtonWidget::ButtonWidget(QStringList texts, QWidget *parent)

: QWidget(parent)

{

signalMapper = new QSignalMapper(this);

QGridLayout *gridLayout = new QGridLayout;

for (int i = 0; i < texts.size(); ++i) {

QPushButton *button = new QPushButton(texts[i]);

connect(button, SIGNAL(clicked()), signalMapper, SLOT(map()));

signalMapper->setMapping(button, texts[i]);

gridLayout->addWidget(button, i / 3, i % 3);

}

connect(signalMapper, SIGNAL(mapped(const QString &)),

this, SIGNAL(clicked(const QString &)));

setLayout(gridLayout);

}

A list of texts is passed to the constructor. A signal mapper is constructed and for each text in the list a QPushButton is created. We connect each button's clicked() signal to the signal mapper's map() slot, and create a mapping in the signal mapper from each button to the button's text. Finally we connect the signal mapper's mapped() signal to the custom widget's clicked() signal. When the user clicks a button, the custom widget will emit a single clicked() signal whose argument is the text of the button the user clicked.

See also QObject, QButtonGroup, and QActionGroup.

Constructor & Destructor Documentation

QtCore.QSignalMapper.QSignalMapper ( System.Type  dummy)
protected
QtCore.QSignalMapper.QSignalMapper ( QObject  parent = null)

Constructs a QSignalMapper with parent parent.

Member Function Documentation

override void QtCore.QSignalMapper.CreateProxy ( )
virtual

Reimplemented from QtCore.QObject.

new void QtCore.QSignalMapper.Dispose ( )
new void QtCore.QSignalMapper.Map ( )

This slot emits signals based on which object sends signals to it.

new void QtCore.QSignalMapper.Map ( QObject  sender)

This slot emits signals based on the sender object.

new QObject QtCore.QSignalMapper.Mapping ( QObject object)

This function overloads mapping().

Returns the sender QObject that is associated with the object.

new QObject QtCore.QSignalMapper.Mapping ( int  id)

Returns the sender QObject that is associated with the id.

See also setMapping().

new QObject QtCore.QSignalMapper.Mapping ( string  text)

This function overloads mapping().

new void QtCore.QSignalMapper.OnMapped ( QObject  arg1)
protected

This signal is emitted when map() is signalled from an object that has an object mapping set. The object provided by the map is passed in object.

See also setMapping().

new void QtCore.QSignalMapper.OnMapped ( int  arg1)
protected

This signal is emitted when map() is signalled from an object that has an integer mapping set. The object's mapped integer is passed in i.

See also setMapping().

new void QtCore.QSignalMapper.OnMapped ( string  arg1)
protected

This signal is emitted when map() is signalled from an object that has a string mapping set. The object's mapped string is passed in text.

See also setMapping().

new void QtCore.QSignalMapper.RemoveMappings ( QObject  sender)

Removes all mappings for sender.

This is done automatically when mapped objects are destroyed.

new void QtCore.QSignalMapper.SetMapping ( QObject  sender,
QObject object 
)

Adds a mapping so that when map() is signalled from the sender, the signal mapped(object ) is emitted.

There may be at most one object for each sender.

new void QtCore.QSignalMapper.SetMapping ( QObject  sender,
int  id 
)

Adds a mapping so that when map() is signalled from the given sender, the signal mapped(id) is emitted.

There may be at most one integer ID for each sender.

See also mapping().

new void QtCore.QSignalMapper.SetMapping ( QObject  sender,
string  text 
)

Adds a mapping so that when map() is signalled from the sender, the signal mapped(text ) is emitted.

There may be at most one text for each sender.

static string QtCore.QSignalMapper.Tr ( string  s,
string  c = null 
)
static
static string QtCore.QSignalMapper.Tr ( string  s,
string  c,
int  n 
)
static
static string QtCore.QSignalMapper.TrUtf8 ( string  s,
string  c = null 
)
static
static string QtCore.QSignalMapper.TrUtf8 ( string  s,
string  c,
int  n 
)
static

Property Documentation

new IQSignalMapperSignals QtCore.QSignalMapper.Emit
getprotected
Slot QtCore.QSignalMapper.Mapped
addremove

This signal is emitted when map() is signalled from an object that has an object mapping set. The object provided by the map is passed in object.

See also setMapping().

Slot<System.Int32> QtCore.QSignalMapper.MappedInt32
addremove
Slot<QObject> QtCore.QSignalMapper.MappedQObject
addremove
Slot<System.String> QtCore.QSignalMapper.MappedString
addremove
new QMetaObject QtCore.QSignalMapper.StaticMetaObject
staticget