Class WidgetPaintable

Namespace

Gtk

Assembly

Gtk-4.0.dll

public class WidgetPaintable : Object, Paintable, NativeObject, IDisposable, GTypeProvider, InstanceFactory

Inheritance

object

Object

WidgetPaintable

Implements

Paintable

NativeObject

IDisposable

GTypeProvider

InstanceFactory

Inherited Members

Object.Handle

Object.Dispose()

Object.CompatControl(nuint, nint)

Object.InterfaceFindProperty(TypeInterface, string)

Object.InterfaceInstallProperty(TypeInterface, ParamSpec)

Object.AddWeakPointer(ref nint)

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, nint)

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

Object.IsFloating()

Object.Notify(string)

Object.NotifyByPspec(ParamSpec)

Object.Ref()

Object.RefSink()

Object.RemoveWeakPointer(ref nint)

Object.RunDispose()

Object.SetData(string, nint)

Object.SetProperty(string, Value)

Object.SetQdata(Quark, nint)

Object.SetValist(string, nint)

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

WidgetPaintable(params ConstructArgument[])

[Obsolete("Regular C# constructors on native classes will be removed in a future version. Please see the linked documentation for more details. It contains scenarios and possible solutions to prepare for the upcoming changes.", DiagnosticId = "GirCore1007", UrlFormat = "https://gircore.github.io/docs/integration/diagnostic/1007.html")]
public WidgetPaintable(params ConstructArgument[] constructArguments)

Parameters

constructArguments ConstructArgument[]

WidgetPaintable(CreationData)

[Obsolete("This constructor is a workaround to keep legacy APIs alive. Do not use it.")]
protected WidgetPaintable(CreationData data)

Parameters

data CreationData

WidgetPaintable(WidgetPaintableHandle)

protected WidgetPaintable(WidgetPaintableHandle handle)

Parameters

handle WidgetPaintableHandle

Fields

InvalidateContentsSignal

Signal Descriptor for OnInvalidateContents.

public static readonly Signal<Paintable> InvalidateContentsSignal

Field Value

Signal<Paintable>

InvalidateSizeSignal

Signal Descriptor for OnInvalidateSize.

public static readonly Signal<Paintable> InvalidateSizeSignal

Field Value

Signal<Paintable>

WidgetPropertyDefinition

public static readonly Property<Widget?, WidgetPaintable> WidgetPropertyDefinition

Field Value

Property<Widget, WidgetPaintable>

Properties

Widget

public Widget? Widget { get; set; }

Property Value

Widget

Methods

ComputeConcreteSize(double, double, double, double, out double, out double)

public void ComputeConcreteSize(double specifiedWidth, double specifiedHeight, double defaultWidth, double defaultHeight, out double concreteWidth, out double concreteHeight)

Parameters

specifiedWidth double

specifiedHeight double

defaultWidth double

defaultHeight double

concreteWidth double

concreteHeight double

GetCurrentImage()

public Paintable GetCurrentImage()

Returns

Paintable

GetFlags()

public PaintableFlags GetFlags()

Returns

PaintableFlags

GetGType()

public static Type GetGType()

Returns

Type

GetIntrinsicAspectRatio()

public double GetIntrinsicAspectRatio()

Returns

double

GetIntrinsicHeight()

public int GetIntrinsicHeight()

Returns

int

GetIntrinsicWidth()

public int GetIntrinsicWidth()

Returns

int

GetWidget()

public Widget? GetWidget()

Returns

Widget

InvalidateContents()

public void InvalidateContents()

InvalidateSize()

public void InvalidateSize()

New(Widget?)

public static WidgetPaintable New(Widget? widget)

Parameters

widget Widget

Returns

WidgetPaintable

NewFromPointer(nint, bool)

Creates a new managed WidgetPaintable instance for a given pointer.

public static WidgetPaintable NewFromPointer(nint ptr, bool ownsHandle)

Parameters

ptr nint

ownsHandle bool

Returns

WidgetPaintable

NewWithProperties(ConstructArgument[])

Creates a new WidgetPaintable and sets the properties specified by the construct arguments.

public static WidgetPaintable NewWithProperties(ConstructArgument[] constructArguments)

Parameters

constructArguments ConstructArgument[]

The properties to set.

Returns

WidgetPaintable

SetWidget(Widget?)

public void SetWidget(Widget? widget)

Parameters

widget Widget

Snapshot(Snapshot, double, double)

public void Snapshot(Snapshot snapshot, double width, double height)

Parameters

snapshot Snapshot

width double

height double

Events

OnInvalidateContents

public event SignalHandler<Paintable> OnInvalidateContents

Event Type

SignalHandler<Paintable>

OnInvalidateSize

public event SignalHandler<Paintable> OnInvalidateSize

Event Type

SignalHandler<Paintable>