Class DragSurfaceHelper

Namespace

Gdk

Assembly

Gdk-4.0.dll

public sealed class DragSurfaceHelper : Surface, DragSurface, NativeObject, IDisposable, InstanceFactory, GTypeProvider

Inheritance

object

Object

Surface

DragSurfaceHelper

Implements

DragSurface

NativeObject

IDisposable

InstanceFactory

GTypeProvider

Inherited Members

Surface.NewWithProperties(ConstructArgument[])

Surface.NewPopup(Surface, bool)

Surface.NewToplevel(Display)

Surface.Beep()

Surface.CreateCairoContext()

Surface.CreateGlContext()

Surface.CreateSimilarSurface(Content, int, int)

Surface.CreateVulkanContext()

Surface.Destroy()

Surface.GetCursor()

Surface.GetDeviceCursor(Device)

Surface.GetDisplay()

Surface.GetFrameClock()

Surface.GetHeight()

Surface.GetMapped()

Surface.GetScale()

Surface.GetScaleFactor()

Surface.GetWidth()

Surface.Hide()

Surface.IsDestroyed()

Surface.QueueRender()

Surface.RequestLayout()

Surface.SetCursor(Cursor)

Surface.SetDeviceCursor(Device, Cursor)

Surface.SetInputRegion(Region)

Surface.SetOpaqueRegion(Region)

Surface.TranslateCoordinates(Surface, ref double, ref double)

Surface.CursorPropertyDefinition

Surface.Cursor

Surface.DisplayPropertyDefinition

Surface.Display

Surface.FrameClockPropertyDefinition

Surface.FrameClock

Surface.HeightPropertyDefinition

Surface.Height

Surface.MappedPropertyDefinition

Surface.Mapped

Surface.ScalePropertyDefinition

Surface.Scale

Surface.ScaleFactorPropertyDefinition

Surface.ScaleFactor

Surface.WidthPropertyDefinition

Surface.Width

Surface.EnterMonitorSignal

Surface.OnEnterMonitor

Surface.EventSignal

Surface.OnEvent

Surface.LayoutSignal

Surface.OnLayout

Surface.LeaveMonitorSignal

Surface.OnLeaveMonitor

Surface.RenderSignal

Surface.OnRender

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.ReferenceEquals(object, object)

object.ToString()

Constructors

DragSurfaceHelper(SurfaceHandle)

protected DragSurfaceHelper(SurfaceHandle handle)

Parameters

handle SurfaceHandle

Fields

ComputeSizeSignal

Signal Descriptor for OnComputeSize.

public static readonly Signal<DragSurface, DragSurface.ComputeSizeSignalArgs> ComputeSizeSignal

Field Value

Signal<DragSurface, DragSurface.ComputeSizeSignalArgs>

Methods

GetGType()

public static Type GetGType()

Returns

Type

NewFromPointer(nint, bool)

Creates a new managed DragSurfaceHelper instance for a given pointer.

public static DragSurfaceHelper NewFromPointer(nint ptr, bool ownsHandle)

Parameters

ptr nint

ownsHandle bool

Returns

DragSurfaceHelper

Present(int, int)

public bool Present(int width, int height)

Parameters

width int

height int

Returns

bool

Events

OnComputeSize

public event SignalHandler<DragSurface, DragSurface.ComputeSizeSignalArgs> OnComputeSize

Event Type

SignalHandler<DragSurface, DragSurface.ComputeSizeSignalArgs>