Class Label

Namespace

Gtk

Assembly

Gtk-4.0.dll

public class Label : Widget, IObject, INotifyPropertyChanged, IDisposable, Accessible, AccessibleText, Buildable, ConstraintTarget, IHandle, GTypeProvider

Inheritance

object

Object

InitiallyUnowned

Widget

Label

Implements

IObject

INotifyPropertyChanged

IDisposable

Accessible

AccessibleText

Buildable

ConstraintTarget

IHandle

GTypeProvider

Inherited Members

Widget.GetDefaultDirection()

Widget.SetDefaultDirection(TextDirection)

Widget.ActionSetEnabled(string, bool)

Widget.Activate()

Widget.ActivateAction(string, Variant)

Widget.ActivateDefault()

Widget.AddController(EventController)

Widget.AddCssClass(string)

Widget.AddMnemonicLabel(Widget)

Widget.AddTickCallback(TickCallback)

Widget.Allocate(int, int, int, Transform)

Widget.ChildFocus(DirectionType)

Widget.ComputeExpand(Orientation)

Widget.Contains(double, double)

Widget.CreatePangoContext()

Widget.CreatePangoLayout(string)

Widget.DisposeTemplate(Type)

Widget.DragCheckThreshold(int, int, int, int)

Widget.ErrorBell()

Widget.GetAllocatedBaseline()

Widget.GetAllocatedHeight()

Widget.GetAllocatedWidth()

Widget.GetAncestor(Type)

Widget.GetBaseline()

Widget.GetCanFocus()

Widget.GetCanTarget()

Widget.GetChildVisible()

Widget.GetClipboard()

Widget.GetCssClasses()

Widget.GetCssName()

Widget.GetCursor()

Widget.GetDirection()

Widget.GetDisplay()

Widget.GetFirstChild()

Widget.GetFocusChild()

Widget.GetFocusOnClick()

Widget.GetFocusable()

Widget.GetFontMap()

Widget.GetFontOptions()

Widget.GetFrameClock()

Widget.GetHalign()

Widget.GetHasTooltip()

Widget.GetHeight()

Widget.GetHexpand()

Widget.GetHexpandSet()

Widget.GetLastChild()

Widget.GetLayoutManager()

Widget.GetMapped()

Widget.GetMarginBottom()

Widget.GetMarginEnd()

Widget.GetMarginStart()

Widget.GetMarginTop()

Widget.GetName()

Widget.GetNative()

Widget.GetNextSibling()

Widget.GetOpacity()

Widget.GetOverflow()

Widget.GetPangoContext()

Widget.GetParent()

Widget.GetPrevSibling()

Widget.GetPrimaryClipboard()

Widget.GetRealized()

Widget.GetReceivesDefault()

Widget.GetRequestMode()

Widget.GetRoot()

Widget.GetScaleFactor()

Widget.GetSensitive()

Widget.GetSettings()

Widget.GetSize(Orientation)

Widget.GetSizeRequest(out int, out int)

Widget.GetStateFlags()

Widget.GetStyleContext()

Widget.GetTemplateChild(Type, string)

Widget.GetTooltipMarkup()

Widget.GetTooltipText()

Widget.GetValign()

Widget.GetVexpand()

Widget.GetVexpandSet()

Widget.GetVisible()

Widget.GetWidth()

Widget.GrabFocus()

Widget.HasCssClass(string)

Widget.GetHasDefault()

Widget.GetHasFocus()

Widget.HasVisibleFocus()

Widget.Hide()

Widget.InDestruction()

Widget.InitTemplate()

Widget.InsertActionGroup(string, ActionGroup)

Widget.InsertAfter(Widget, Widget)

Widget.InsertBefore(Widget, Widget)

Widget.IsAncestor(Widget)

Widget.IsDrawable()

Widget.IsFocus()

Widget.IsSensitive()

Widget.IsVisible()

Widget.KeynavFailed(DirectionType)

Widget.Map()

Widget.Measure(Orientation, int, out int, out int, out int, out int)

Widget.MnemonicActivate(bool)

Widget.ObserveChildren()

Widget.ObserveControllers()

Widget.Pick(double, double, PickFlags)

Widget.QueueAllocate()

Widget.QueueDraw()

Widget.QueueResize()

Widget.Realize()

Widget.RemoveController(EventController)

Widget.RemoveCssClass(string)

Widget.RemoveMnemonicLabel(Widget)

Widget.RemoveTickCallback(uint)

Widget.SetCanFocus(bool)

Widget.SetCanTarget(bool)

Widget.SetChildVisible(bool)

Widget.SetCssClasses(string[])

Widget.SetCursor(Cursor)

Widget.SetCursorFromName(string)

Widget.SetDirection(TextDirection)

Widget.SetFocusChild(Widget)

Widget.SetFocusOnClick(bool)

Widget.SetFocusable(bool)

Widget.SetFontMap(FontMap)

Widget.SetFontOptions(FontOptions)

Widget.SetHalign(Align)

Widget.SetHasTooltip(bool)

Widget.SetHexpand(bool)

Widget.SetHexpandSet(bool)

Widget.SetLayoutManager(LayoutManager)

Widget.SetMarginBottom(int)

Widget.SetMarginEnd(int)

Widget.SetMarginStart(int)

Widget.SetMarginTop(int)

Widget.SetName(string)

Widget.SetOpacity(double)

Widget.SetOverflow(Overflow)

Widget.SetParent(Widget)

Widget.SetReceivesDefault(bool)

Widget.SetSensitive(bool)

Widget.SetSizeRequest(int, int)

Widget.SetStateFlags(StateFlags, bool)

Widget.SetTooltipMarkup(string)

Widget.SetTooltipText(string)

Widget.SetValign(Align)

Widget.SetVexpand(bool)

Widget.SetVexpandSet(bool)

Widget.SetVisible(bool)

Widget.ShouldLayout()

Widget.Show()

Widget.SnapshotChild(Widget, Snapshot)

Widget.TranslateCoordinates(Widget, double, double, out double, out double)

Widget.TriggerTooltipQuery()

Widget.Unmap()

Widget.Unparent()

Widget.Unrealize()

Widget.UnsetStateFlags(StateFlags)

Widget.CanFocusPropertyDefinition

Widget.CanFocus

Widget.CanTargetPropertyDefinition

Widget.CanTarget

Widget.CssClassesPropertyDefinition

Widget.CssClasses

Widget.CssNamePropertyDefinition

Widget.CssName

Widget.CursorPropertyDefinition

Widget.Cursor

Widget.FocusOnClickPropertyDefinition

Widget.FocusOnClick

Widget.FocusablePropertyDefinition

Widget.Focusable

Widget.HalignPropertyDefinition

Widget.Halign

Widget.HasDefaultPropertyDefinition

Widget.HasDefault

Widget.HasFocusPropertyDefinition

Widget.HasFocus

Widget.HasTooltipPropertyDefinition

Widget.HasTooltip

Widget.HeightRequestPropertyDefinition

Widget.HeightRequest

Widget.HexpandPropertyDefinition

Widget.Hexpand

Widget.HexpandSetPropertyDefinition

Widget.HexpandSet

Widget.LayoutManagerPropertyDefinition

Widget.LayoutManager

Widget.MarginBottomPropertyDefinition

Widget.MarginBottom

Widget.MarginEndPropertyDefinition

Widget.MarginEnd

Widget.MarginStartPropertyDefinition

Widget.MarginStart

Widget.MarginTopPropertyDefinition

Widget.MarginTop

Widget.NamePropertyDefinition

Widget.Name

Widget.OpacityPropertyDefinition

Widget.Opacity

Widget.OverflowPropertyDefinition

Widget.Overflow

Widget.ParentPropertyDefinition

Widget.Parent

Widget.ReceivesDefaultPropertyDefinition

Widget.ReceivesDefault

Widget.RootPropertyDefinition

Widget.Root

Widget.ScaleFactorPropertyDefinition

Widget.ScaleFactor

Widget.SensitivePropertyDefinition

Widget.Sensitive

Widget.TooltipMarkupPropertyDefinition

Widget.TooltipMarkup

Widget.TooltipTextPropertyDefinition

Widget.TooltipText

Widget.ValignPropertyDefinition

Widget.Valign

Widget.VexpandPropertyDefinition

Widget.Vexpand

Widget.VexpandSetPropertyDefinition

Widget.VexpandSet

Widget.VisiblePropertyDefinition

Widget.Visible

Widget.WidthRequestPropertyDefinition

Widget.WidthRequest

Widget.DestroySignal

Widget.OnDestroy

Widget.DirectionChangedSignal

Widget.OnDirectionChanged

Widget.HideSignal

Widget.OnHide

Widget.KeynavFailedSignal

Widget.OnKeynavFailed

Widget.MapSignal

Widget.OnMap

Widget.MnemonicActivateSignal

Widget.OnMnemonicActivate

Widget.MoveFocusSignal

Widget.OnMoveFocus

Widget.QueryTooltipSignal

Widget.OnQueryTooltip

Widget.RealizeSignal

Widget.OnRealize

Widget.ShowSignal

Widget.OnShow

Widget.StateFlagsChangedSignal

Widget.OnStateFlagsChanged

Widget.UnmapSignal

Widget.OnUnmap

Widget.UnrealizeSignal

Widget.OnUnrealize

Object.NewValist(Type, string, IntPtr)

Object.NewWithProperties(Type, string[], Value[])

Object.Newv(Type, Parameter[])

Object.PropertyChanged

Object.Handle

Object.Initialize()

Object.OnPropertyChanged(string)

Object.Dispose()

Object.CompatControl(nuint, IntPtr)

Object.InterfaceFindProperty(TypeInterface, string)

Object.InterfaceInstallProperty(TypeInterface, ParamSpec)

Object.AddWeakPointer(ref IntPtr)

Object.BindProperty(string, Object, string, BindingFlags)

Object.BindPropertyFull(string, Object, string, BindingFlags, Closure, Closure)

Object.ForceFloating()

Object.FreezeNotify()

Object.GetData(string)

Object.GetProperty(string, Value)

Object.GetQdata(Quark)

Object.GetValist(string, IntPtr)

Object.Getv(string[], Value[])

Object.IsFloating()

Object.Notify(string)

Object.NotifyByPspec(ParamSpec)

Object.Ref()

Object.RefSink()

Object.RemoveWeakPointer(ref IntPtr)

Object.RunDispose()

Object.SetData(string, IntPtr)

Object.SetProperty(string, Value)

Object.SetQdata(Quark, IntPtr)

Object.SetValist(string, IntPtr)

Object.Setv(string[], Value[])

Object.StealData(string)

Object.StealQdata(Quark)

Object.TakeRef()

Object.ThawNotify()

Object.Unref()

Object.WatchClosure(Closure)

Object.NotifySignal

Object.OnNotify

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Constructors

Label()

public Label()

Label(params ConstructArgument[])

protected Label(params ConstructArgument[] constructArguments)

Parameters

constructArguments ConstructArgument[]

Label(IntPtr, bool)

protected Label(IntPtr ptr, bool ownedRef)

Parameters

ptr IntPtr

ownedRef bool

Fields

ActivateCurrentLinkSignal

Signal Descriptor for OnActivateCurrentLink.

public static readonly Signal<Label> ActivateCurrentLinkSignal

Field Value

Signal<Label>

ActivateLinkSignal

Signal Descriptor for OnActivateLink.

public static readonly ReturningSignal<Label, Label.ActivateLinkSignalArgs, bool> ActivateLinkSignal

Field Value

ReturningSignal<Label, Label.ActivateLinkSignalArgs, bool>

AttributesPropertyDefinition

public static readonly Property<AttrList, Label> AttributesPropertyDefinition

Field Value

Property<AttrList, Label>

CopyClipboardSignal

Signal Descriptor for OnCopyClipboard.

public static readonly Signal<Label> CopyClipboardSignal

Field Value

Signal<Label>

EllipsizePropertyDefinition

public static readonly Property<EllipsizeMode, Label> EllipsizePropertyDefinition

Field Value

Property<EllipsizeMode, Label>

ExtraMenuPropertyDefinition

public static readonly Property<MenuModel?, Label> ExtraMenuPropertyDefinition

Field Value

Property<MenuModel, Label>

JustifyPropertyDefinition

public static readonly Property<Justification, Label> JustifyPropertyDefinition

Field Value

Property<Justification, Label>

Label_PropertyDefinition

public static readonly Property<string?, Label> Label_PropertyDefinition

Field Value

Property<string, Label>

LinesPropertyDefinition

public static readonly Property<int, Label> LinesPropertyDefinition

Field Value

Property<int, Label>

MaxWidthCharsPropertyDefinition

public static readonly Property<int, Label> MaxWidthCharsPropertyDefinition

Field Value

Property<int, Label>

MnemonicKeyvalPropertyDefinition

public static readonly Property<uint, Label> MnemonicKeyvalPropertyDefinition

Field Value

Property<uint, Label>

MnemonicWidgetPropertyDefinition

public static readonly Property<Widget?, Label> MnemonicWidgetPropertyDefinition

Field Value

Property<Widget, Label>

MoveCursorSignal

Signal Descriptor for OnMoveCursor.

public static readonly Signal<Label, Label.MoveCursorSignalArgs> MoveCursorSignal

Field Value

Signal<Label, Label.MoveCursorSignalArgs>

NaturalWrapModePropertyDefinition

public static readonly Property<NaturalWrapMode, Label> NaturalWrapModePropertyDefinition

Field Value

Property<NaturalWrapMode, Label>

SelectablePropertyDefinition

public static readonly Property<bool, Label> SelectablePropertyDefinition

Field Value

Property<bool, Label>

SingleLineModePropertyDefinition

public static readonly Property<bool, Label> SingleLineModePropertyDefinition

Field Value

Property<bool, Label>

TabsPropertyDefinition

public static readonly Property<TabArray, Label> TabsPropertyDefinition

Field Value

Property<TabArray, Label>

UseMarkupPropertyDefinition

public static readonly Property<bool, Label> UseMarkupPropertyDefinition

Field Value

Property<bool, Label>

UseUnderlinePropertyDefinition

public static readonly Property<bool, Label> UseUnderlinePropertyDefinition

Field Value

Property<bool, Label>

WidthCharsPropertyDefinition

public static readonly Property<int, Label> WidthCharsPropertyDefinition

Field Value

Property<int, Label>

WrapModePropertyDefinition

public static readonly Property<WrapMode, Label> WrapModePropertyDefinition

Field Value

Property<WrapMode, Label>

WrapPropertyDefinition

public static readonly Property<bool, Label> WrapPropertyDefinition

Field Value

Property<bool, Label>

XalignPropertyDefinition

public static readonly Property<float, Label> XalignPropertyDefinition

Field Value

Property<float, Label>

YalignPropertyDefinition

public static readonly Property<float, Label> YalignPropertyDefinition

Field Value

Property<float, Label>

Properties

AccessibleRole

public AccessibleRole AccessibleRole { get; set; }

Property Value

AccessibleRole

Attributes

public AttrList Attributes { get; set; }

Property Value

AttrList

Ellipsize

public EllipsizeMode Ellipsize { get; set; }

Property Value

EllipsizeMode

ExtraMenu

public MenuModel? ExtraMenu { get; set; }

Property Value

MenuModel

Justify

public Justification Justify { get; set; }

Property Value

Justification

Label_

public string? Label_ { get; set; }

Property Value

string

Lines

public int Lines { get; set; }

Property Value

int

MaxWidthChars

public int MaxWidthChars { get; set; }

Property Value

int

MnemonicKeyval

public uint MnemonicKeyval { get; }

Property Value

uint

MnemonicWidget

public Widget? MnemonicWidget { get; set; }

Property Value

Widget

NaturalWrapMode

public NaturalWrapMode NaturalWrapMode { get; set; }

Property Value

NaturalWrapMode

Selectable

public bool Selectable { get; set; }

Property Value

bool

SingleLineMode

public bool SingleLineMode { get; set; }

Property Value

bool

Tabs

public TabArray Tabs { get; set; }

Property Value

TabArray

UseMarkup

public bool UseMarkup { get; set; }

Property Value

bool

UseUnderline

public bool UseUnderline { get; set; }

Property Value

bool

WidthChars

public int WidthChars { get; set; }

Property Value

int

Wrap

public bool Wrap { get; set; }

Property Value

bool

WrapMode

public WrapMode WrapMode { get; set; }

Property Value

WrapMode

Xalign

public float Xalign { get; set; }

Property Value

float

Yalign

public float Yalign { get; set; }

Property Value

float

Methods

Announce(string, AccessibleAnnouncementPriority)

[Version("4.14")]
public void Announce(string message, AccessibleAnnouncementPriority priority)

Parameters

message string

priority AccessibleAnnouncementPriority

GetAccessibleParent()

[Version("4.10")]
public Accessible? GetAccessibleParent()

Returns

Accessible

GetAccessibleRole()

public AccessibleRole GetAccessibleRole()

Returns

AccessibleRole

GetAtContext()

[Version("4.10")]
public ATContext GetAtContext()

Returns

ATContext

GetAttributes()

public AttrList? GetAttributes()

Returns

AttrList

GetBounds(out int, out int, out int, out int)

[Version("4.10")]
public bool GetBounds(out int x, out int y, out int width, out int height)

Parameters

x int

y int

width int

height int

Returns

bool

GetBuildableId()

public string? GetBuildableId()

Returns

string

GetCurrentUri()

public string? GetCurrentUri()

Returns

string

GetEllipsize()

public EllipsizeMode GetEllipsize()

Returns

EllipsizeMode

GetExtraMenu()

public MenuModel? GetExtraMenu()

Returns

MenuModel

GetFirstAccessibleChild()

[Version("4.10")]
public Accessible? GetFirstAccessibleChild()

Returns

Accessible

GetGType()

public static Type GetGType()

Returns

Type

GetJustify()

public Justification GetJustify()

Returns

Justification

GetLabel()

public string GetLabel()

Returns

string

GetLayout()

public Layout GetLayout()

Returns

Layout

GetLayoutOffsets(out int, out int)

public void GetLayoutOffsets(out int x, out int y)

Parameters

x int

y int

GetLines()

public int GetLines()

Returns

int

GetMaxWidthChars()

public int GetMaxWidthChars()

Returns

int

GetMnemonicKeyval()

public uint GetMnemonicKeyval()

Returns

uint

GetMnemonicWidget()

public Widget? GetMnemonicWidget()

Returns

Widget

GetNaturalWrapMode()

[Version("4.6")]
public NaturalWrapMode GetNaturalWrapMode()

Returns

NaturalWrapMode

GetNextAccessibleSibling()

[Version("4.10")]
public Accessible? GetNextAccessibleSibling()

Returns

Accessible

GetPlatformState(AccessiblePlatformState)

[Version("4.10")]
public bool GetPlatformState(AccessiblePlatformState state)

Parameters

state AccessiblePlatformState

Returns

bool

GetSelectable()

public bool GetSelectable()

Returns

bool

GetSelectionBounds(out int, out int)

public bool GetSelectionBounds(out int start, out int end)

Parameters

start int

end int

Returns

bool

GetSingleLineMode()

public bool GetSingleLineMode()

Returns

bool

GetTabs()

[Version("4.8")]
public TabArray? GetTabs()

Returns

TabArray

GetText()

public string GetText()

Returns

string

GetUseMarkup()

public bool GetUseMarkup()

Returns

bool

GetUseUnderline()

public bool GetUseUnderline()

Returns

bool

GetWidthChars()

public int GetWidthChars()

Returns

int

GetWrap()

public bool GetWrap()

Returns

bool

GetWrapMode()

public WrapMode GetWrapMode()

Returns

WrapMode

GetXalign()

public float GetXalign()

Returns

float

GetYalign()

public float GetYalign()

Returns

float

New(string?)

public static Label New(string? str)

Parameters

str string

Returns

Label

NewWithMnemonic(string?)

public static Label NewWithMnemonic(string? str)

Parameters

str string

Returns

Label

ResetProperty(AccessibleProperty)

public void ResetProperty(AccessibleProperty property)

Parameters

property AccessibleProperty

ResetRelation(AccessibleRelation)

public void ResetRelation(AccessibleRelation relation)

Parameters

relation AccessibleRelation

ResetState(AccessibleState)

public void ResetState(AccessibleState state)

Parameters

state AccessibleState

SelectRegion(int, int)

public void SelectRegion(int startOffset, int endOffset)

Parameters

startOffset int

endOffset int

SetAccessibleParent(Accessible?, Accessible?)

[Version("4.10")]
public void SetAccessibleParent(Accessible? parent, Accessible? nextSibling)

Parameters

parent Accessible

nextSibling Accessible

SetAttributes(AttrList?)

public void SetAttributes(AttrList? attrs)

Parameters

attrs AttrList

SetEllipsize(EllipsizeMode)

public void SetEllipsize(EllipsizeMode mode)

Parameters

mode EllipsizeMode

SetExtraMenu(MenuModel?)

public void SetExtraMenu(MenuModel? model)

Parameters

model MenuModel

SetJustify(Justification)

public void SetJustify(Justification jtype)

Parameters

jtype Justification

SetLabel(string)

public void SetLabel(string str)

Parameters

str string

SetLines(int)

public void SetLines(int lines)

Parameters

lines int

SetMarkup(string)

public void SetMarkup(string str)

Parameters

str string

SetMarkupWithMnemonic(string)

public void SetMarkupWithMnemonic(string str)

Parameters

str string

SetMaxWidthChars(int)

public void SetMaxWidthChars(int nChars)

Parameters

nChars int

SetMnemonicWidget(Widget?)

public void SetMnemonicWidget(Widget? widget)

Parameters

widget Widget

SetNaturalWrapMode(NaturalWrapMode)

[Version("4.6")]
public void SetNaturalWrapMode(NaturalWrapMode wrapMode)

Parameters

wrapMode NaturalWrapMode

SetSelectable(bool)

public void SetSelectable(bool setting)

Parameters

setting bool

SetSingleLineMode(bool)

public void SetSingleLineMode(bool singleLineMode)

Parameters

singleLineMode bool

SetTabs(TabArray?)

[Version("4.8")]
public void SetTabs(TabArray? tabs)

Parameters

tabs TabArray

SetText(string)

public void SetText(string str)

Parameters

str string

SetTextWithMnemonic(string)

public void SetTextWithMnemonic(string str)

Parameters

str string

SetUseMarkup(bool)

public void SetUseMarkup(bool setting)

Parameters

setting bool

SetUseUnderline(bool)

public void SetUseUnderline(bool setting)

Parameters

setting bool

SetWidthChars(int)

public void SetWidthChars(int nChars)

Parameters

nChars int

SetWrap(bool)

public void SetWrap(bool wrap)

Parameters

wrap bool

SetWrapMode(WrapMode)

public void SetWrapMode(WrapMode wrapMode)

Parameters

wrapMode WrapMode

SetXalign(float)

public void SetXalign(float xalign)

Parameters

xalign float

SetYalign(float)

public void SetYalign(float yalign)

Parameters

yalign float

UpdateCaretPosition()

[Version("4.14")]
public void UpdateCaretPosition()

UpdateContents(AccessibleTextContentChange, uint, uint)

[Version("4.14")]
public void UpdateContents(AccessibleTextContentChange change, uint start, uint end)

Parameters

change AccessibleTextContentChange

start uint

end uint

UpdateNextAccessibleSibling(Accessible?)

[Version("4.10")]
public void UpdateNextAccessibleSibling(Accessible? newSibling)

Parameters

newSibling Accessible

UpdateSelectionBound()

[Version("4.14")]
public void UpdateSelectionBound()

Events

OnActivateCurrentLink

public event SignalHandler<Label> OnActivateCurrentLink

Event Type

SignalHandler<Label>

OnActivateLink

public event ReturningSignalHandler<Label, Label.ActivateLinkSignalArgs, bool> OnActivateLink

Event Type

ReturningSignalHandler<Label, Label.ActivateLinkSignalArgs, bool>

OnCopyClipboard

public event SignalHandler<Label> OnCopyClipboard

Event Type

SignalHandler<Label>

OnMoveCursor

public event SignalHandler<Label, Label.MoveCursorSignalArgs> OnMoveCursor

Event Type

SignalHandler<Label, Label.MoveCursorSignalArgs>