Class ComboBox

Namespace

Gtk

Assembly

Gtk-4.0.dll

public class ComboBox : Widget, IObject, INotifyPropertyChanged, IDisposable, Accessible, Buildable, CellEditable, CellLayout, ConstraintTarget, IHandle, GTypeProvider

Inheritance

object

Object

InitiallyUnowned

Widget

ComboBox

Implements

IObject

INotifyPropertyChanged

IDisposable

Accessible

Buildable

CellEditable

CellLayout

ConstraintTarget

IHandle

GTypeProvider

Derived

ComboBoxText

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

ComboBox()

public ComboBox()

ComboBox(params ConstructArgument[])

protected ComboBox(params ConstructArgument[] constructArguments)

Parameters

constructArguments ConstructArgument[]

ComboBox(IntPtr, bool)

protected ComboBox(IntPtr ptr, bool ownedRef)

Parameters

ptr IntPtr

ownedRef bool

Fields

ActivateSignal

Signal Descriptor for OnActivate.

public static readonly Signal<ComboBox> ActivateSignal

Field Value

Signal<ComboBox>

ActiveIdPropertyDefinition

public static readonly Property<string?, ComboBox> ActiveIdPropertyDefinition

Field Value

Property<string, ComboBox>

ActivePropertyDefinition

public static readonly Property<int, ComboBox> ActivePropertyDefinition

Field Value

Property<int, ComboBox>

ButtonSensitivityPropertyDefinition

public static readonly Property<SensitivityType, ComboBox> ButtonSensitivityPropertyDefinition

Field Value

Property<SensitivityType, ComboBox>

ChangedSignal

Signal Descriptor for OnChanged.

public static readonly Signal<ComboBox> ChangedSignal

Field Value

Signal<ComboBox>

ChildPropertyDefinition

public static readonly Property<Widget?, ComboBox> ChildPropertyDefinition

Field Value

Property<Widget, ComboBox>

EntryTextColumnPropertyDefinition

public static readonly Property<int, ComboBox> EntryTextColumnPropertyDefinition

Field Value

Property<int, ComboBox>

FormatEntryTextSignal

Signal Descriptor for OnFormatEntryText.

public static readonly ReturningSignal<ComboBox, ComboBox.FormatEntryTextSignalArgs, string> FormatEntryTextSignal

Field Value

ReturningSignal<ComboBox, ComboBox.FormatEntryTextSignalArgs, string>

HasEntryPropertyDefinition

public static readonly Property<bool, ComboBox> HasEntryPropertyDefinition

Field Value

Property<bool, ComboBox>

HasFramePropertyDefinition

public static readonly Property<bool, ComboBox> HasFramePropertyDefinition

Field Value

Property<bool, ComboBox>

IdColumnPropertyDefinition

public static readonly Property<int, ComboBox> IdColumnPropertyDefinition

Field Value

Property<int, ComboBox>

ModelPropertyDefinition

public static readonly Property<TreeModel, ComboBox> ModelPropertyDefinition

Field Value

Property<TreeModel, ComboBox>

MoveActiveSignal

Signal Descriptor for OnMoveActive.

public static readonly Signal<ComboBox, ComboBox.MoveActiveSignalArgs> MoveActiveSignal

Field Value

Signal<ComboBox, ComboBox.MoveActiveSignalArgs>

PopdownSignal

Signal Descriptor for OnPopdown.

public static readonly ReturningSignal<ComboBox, bool> PopdownSignal

Field Value

ReturningSignal<ComboBox, bool>

PopupFixedWidthPropertyDefinition

public static readonly Property<bool, ComboBox> PopupFixedWidthPropertyDefinition

Field Value

Property<bool, ComboBox>

PopupShownPropertyDefinition

public static readonly Property<bool, ComboBox> PopupShownPropertyDefinition

Field Value

Property<bool, ComboBox>

PopupSignal

Signal Descriptor for OnPopup.

public static readonly Signal<ComboBox> PopupSignal

Field Value

Signal<ComboBox>

Properties

AccessibleRole

public AccessibleRole AccessibleRole { get; set; }

Property Value

AccessibleRole

Active

public int Active { get; set; }

Property Value

int

ActiveId

public string? ActiveId { get; set; }

Property Value

string

ButtonSensitivity

public SensitivityType ButtonSensitivity { get; set; }

Property Value

SensitivityType

Child

public Widget? Child { get; set; }

Property Value

Widget

EditingCanceled

public bool EditingCanceled { get; set; }

Property Value

bool

EntryTextColumn

public int EntryTextColumn { get; set; }

Property Value

int

HasEntry

public bool HasEntry { get; }

Property Value

bool

HasFrame

public bool HasFrame { get; set; }

Property Value

bool

IdColumn

public int IdColumn { get; set; }

Property Value

int

Model

public TreeModel Model { get; set; }

Property Value

TreeModel

PopupFixedWidth

public bool PopupFixedWidth { get; set; }

Property Value

bool

PopupShown

public bool PopupShown { get; }

Property Value

bool

Methods

Announce(string, AccessibleAnnouncementPriority)

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

Parameters

message string

priority AccessibleAnnouncementPriority

EditingDone()

public void EditingDone()

GetAccessibleParent()

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

Returns

Accessible

GetAccessibleRole()

public AccessibleRole GetAccessibleRole()

Returns

AccessibleRole

GetActive()

public int GetActive()

Returns

int

GetActiveId()

public string? GetActiveId()

Returns

string

GetArea()

public CellArea? GetArea()

Returns

CellArea

GetAtContext()

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

Returns

ATContext

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

GetButtonSensitivity()

public SensitivityType GetButtonSensitivity()

Returns

SensitivityType

GetChild()

public Widget? GetChild()

Returns

Widget

GetEntryTextColumn()

public int GetEntryTextColumn()

Returns

int

GetFirstAccessibleChild()

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

Returns

Accessible

GetGType()

public static Type GetGType()

Returns

Type

GetHasEntry()

public bool GetHasEntry()

Returns

bool

GetIdColumn()

public int GetIdColumn()

Returns

int

GetModel()

public TreeModel? GetModel()

Returns

TreeModel

GetNextAccessibleSibling()

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

Returns

Accessible

GetPlatformState(AccessiblePlatformState)

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

Parameters

state AccessiblePlatformState

Returns

bool

GetPopupFixedWidth()

public bool GetPopupFixedWidth()

Returns

bool

New()

public static ComboBox New()

Returns

ComboBox

NewWithEntry()

public static ComboBox NewWithEntry()

Returns

ComboBox

NewWithModel(TreeModel)

public static ComboBox NewWithModel(TreeModel model)

Parameters

model TreeModel

Returns

ComboBox

NewWithModelAndEntry(TreeModel)

public static ComboBox NewWithModelAndEntry(TreeModel model)

Parameters

model TreeModel

Returns

ComboBox

Popdown()

public void Popdown()

Popup()

public void Popup()

PopupForDevice(Device)

public void PopupForDevice(Device device)

Parameters

device Device

RemoveWidget()

public void RemoveWidget()

Reorder(CellRenderer, int)

public void Reorder(CellRenderer cell, int position)

Parameters

cell CellRenderer

position int

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

SetAccessibleParent(Accessible?, Accessible?)

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

Parameters

parent Accessible

nextSibling Accessible

SetActive(int)

public void SetActive(int index)

Parameters

index int

SetActiveId(string?)

public bool SetActiveId(string? activeId)

Parameters

activeId string

Returns

bool

SetActiveIter(TreeIter?)

public void SetActiveIter(TreeIter? iter)

Parameters

iter TreeIter

SetButtonSensitivity(SensitivityType)

public void SetButtonSensitivity(SensitivityType sensitivity)

Parameters

sensitivity SensitivityType

SetCellDataFunc(CellRenderer, CellLayoutDataFunc?)

public void SetCellDataFunc(CellRenderer cell, CellLayoutDataFunc? func)

Parameters

cell CellRenderer

func CellLayoutDataFunc

SetChild(Widget?)

public void SetChild(Widget? child)

Parameters

child Widget

SetEntryTextColumn(int)

public void SetEntryTextColumn(int textColumn)

Parameters

textColumn int

SetIdColumn(int)

public void SetIdColumn(int idColumn)

Parameters

idColumn int

SetModel(TreeModel?)

public void SetModel(TreeModel? model)

Parameters

model TreeModel

SetPopupFixedWidth(bool)

public void SetPopupFixedWidth(bool @fixed)

Parameters

fixed bool

SetRowSeparatorFunc(TreeViewRowSeparatorFunc?)

public void SetRowSeparatorFunc(TreeViewRowSeparatorFunc? func)

Parameters

func TreeViewRowSeparatorFunc

StartEditing(Event?)

public void StartEditing(Event? @event)

Parameters

event Event

UpdateNextAccessibleSibling(Accessible?)

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

Parameters

newSibling Accessible

Events

OnActivate

public event SignalHandler<ComboBox> OnActivate

Event Type

SignalHandler<ComboBox>

OnChanged

public event SignalHandler<ComboBox> OnChanged

Event Type

SignalHandler<ComboBox>

OnFormatEntryText

public event ReturningSignalHandler<ComboBox, ComboBox.FormatEntryTextSignalArgs, string> OnFormatEntryText

Event Type

ReturningSignalHandler<ComboBox, ComboBox.FormatEntryTextSignalArgs, string>

OnMoveActive

public event SignalHandler<ComboBox, ComboBox.MoveActiveSignalArgs> OnMoveActive

Event Type

SignalHandler<ComboBox, ComboBox.MoveActiveSignalArgs>

OnPopdown

public event ReturningSignalHandler<ComboBox, bool> OnPopdown

Event Type

ReturningSignalHandler<ComboBox, bool>

OnPopup

public event SignalHandler<ComboBox> OnPopup

Event Type

SignalHandler<ComboBox>