Table of Contents

Class Surface

Namespace
Gdk.Internal
Assembly
Gdk-4.0.dll
public class Surface
Inheritance
Surface
Inherited Members

Methods

Beep(IntPtr)

Calls native method gdk_surface_beep.

public static extern void Beep(IntPtr surface)

Parameters

surface IntPtr

Transfer ownership: None Nullable: False

CreateCairoContext(IntPtr)

Calls native method gdk_surface_create_cairo_context.

public static extern IntPtr CreateCairoContext(IntPtr surface)

Parameters

surface IntPtr

Transfer ownership: None Nullable: False

Returns

IntPtr

Transfer ownership: Full Nullable: False

CreateGlContext(IntPtr, out ErrorOwnedHandle)

Calls native method gdk_surface_create_gl_context.

public static extern IntPtr CreateGlContext(IntPtr surface, out ErrorOwnedHandle error)

Parameters

surface IntPtr

Transfer ownership: None Nullable: False

error ErrorOwnedHandle

Returns

IntPtr

Transfer ownership: Full Nullable: False

CreateSimilarSurface(IntPtr, Content, int, int)

Calls native method gdk_surface_create_similar_surface.

public static extern SurfaceOwnedHandle CreateSimilarSurface(IntPtr surface, Content content, int width, int height)

Parameters

surface IntPtr

Transfer ownership: None Nullable: False

content Content

Transfer ownership: None Nullable: False

width int

Transfer ownership: None Nullable: False

height int

Transfer ownership: None Nullable: False

Returns

SurfaceOwnedHandle

Transfer ownership: Full Nullable: False

CreateVulkanContext(IntPtr, out ErrorOwnedHandle)

Calls native method gdk_surface_create_vulkan_context.

public static extern IntPtr CreateVulkanContext(IntPtr surface, out ErrorOwnedHandle error)

Parameters

surface IntPtr

Transfer ownership: None Nullable: False

error ErrorOwnedHandle

Returns

IntPtr

Transfer ownership: Full Nullable: False

Destroy(IntPtr)

Calls native method gdk_surface_destroy.

public static extern void Destroy(IntPtr surface)

Parameters

surface IntPtr

Transfer ownership: None Nullable: False

GetCursor(IntPtr)

Calls native method gdk_surface_get_cursor.

public static extern IntPtr GetCursor(IntPtr surface)

Parameters

surface IntPtr

Transfer ownership: None Nullable: False

Returns

IntPtr

Transfer ownership: None Nullable: True

GetDeviceCursor(IntPtr, IntPtr)

Calls native method gdk_surface_get_device_cursor.

public static extern IntPtr GetDeviceCursor(IntPtr surface, IntPtr device)

Parameters

surface IntPtr

Transfer ownership: None Nullable: False

device IntPtr

Transfer ownership: None Nullable: False

Returns

IntPtr

Transfer ownership: None Nullable: True

GetDevicePosition(IntPtr, IntPtr, out double, out double, out ModifierType)

Calls native method gdk_surface_get_device_position.

public static extern bool GetDevicePosition(IntPtr surface, IntPtr device, out double x, out double y, out ModifierType mask)

Parameters

surface IntPtr

Transfer ownership: None Nullable: False

device IntPtr

Transfer ownership: None Nullable: False

x double

Transfer ownership: Full Nullable: False

y double

Transfer ownership: Full Nullable: False

mask ModifierType

Transfer ownership: Full Nullable: False

Returns

bool

Transfer ownership: None Nullable: False

GetDisplay(IntPtr)

Calls native method gdk_surface_get_display.

public static extern IntPtr GetDisplay(IntPtr surface)

Parameters

surface IntPtr

Transfer ownership: None Nullable: False

Returns

IntPtr

Transfer ownership: None Nullable: False

GetFrameClock(IntPtr)

Calls native method gdk_surface_get_frame_clock.

public static extern IntPtr GetFrameClock(IntPtr surface)

Parameters

surface IntPtr

Transfer ownership: None Nullable: False

Returns

IntPtr

Transfer ownership: None Nullable: False

GetGType()

Calls native function gdk_surface_get_type.

public static extern nuint GetGType()

Returns

nuint

Transfer ownership: None Nullable: False

GetHeight(IntPtr)

Calls native method gdk_surface_get_height.

public static extern int GetHeight(IntPtr surface)

Parameters

surface IntPtr

Transfer ownership: None Nullable: False

Returns

int

Transfer ownership: None Nullable: False

GetMapped(IntPtr)

Calls native method gdk_surface_get_mapped.

public static extern bool GetMapped(IntPtr surface)

Parameters

surface IntPtr

Transfer ownership: None Nullable: False

Returns

bool

Transfer ownership: None Nullable: False

GetScale(IntPtr)

Calls native method gdk_surface_get_scale. Version: 4.12

[Version("4.12")]
public static extern double GetScale(IntPtr surface)

Parameters

surface IntPtr

Transfer ownership: None Nullable: False

Returns

double

Transfer ownership: None Nullable: False

GetScaleFactor(IntPtr)

Calls native method gdk_surface_get_scale_factor.

public static extern int GetScaleFactor(IntPtr surface)

Parameters

surface IntPtr

Transfer ownership: None Nullable: False

Returns

int

Transfer ownership: None Nullable: False

GetWidth(IntPtr)

Calls native method gdk_surface_get_width.

public static extern int GetWidth(IntPtr surface)

Parameters

surface IntPtr

Transfer ownership: None Nullable: False

Returns

int

Transfer ownership: None Nullable: False

Hide(IntPtr)

Calls native method gdk_surface_hide.

public static extern void Hide(IntPtr surface)

Parameters

surface IntPtr

Transfer ownership: None Nullable: False

IsDestroyed(IntPtr)

Calls native method gdk_surface_is_destroyed.

public static extern bool IsDestroyed(IntPtr surface)

Parameters

surface IntPtr

Transfer ownership: None Nullable: False

Returns

bool

Transfer ownership: None Nullable: False

NewPopup(IntPtr, bool)

Calls native constructor gdk_surface_new_popup.

public static extern IntPtr NewPopup(IntPtr parent, bool autohide)

Parameters

parent IntPtr

Transfer ownership: None Nullable: False

autohide bool

Transfer ownership: None Nullable: False

Returns

IntPtr

Transfer ownership: Full Nullable: False

NewToplevel(IntPtr)

Calls native constructor gdk_surface_new_toplevel.

public static extern IntPtr NewToplevel(IntPtr display)

Parameters

display IntPtr

Transfer ownership: None Nullable: False

Returns

IntPtr

Transfer ownership: Full Nullable: False

QueueRender(IntPtr)

Calls native method gdk_surface_queue_render.

public static extern void QueueRender(IntPtr surface)

Parameters

surface IntPtr

Transfer ownership: None Nullable: False

RequestLayout(IntPtr)

Calls native method gdk_surface_request_layout.

public static extern void RequestLayout(IntPtr surface)

Parameters

surface IntPtr

Transfer ownership: None Nullable: False

SetCursor(IntPtr, IntPtr)

Calls native method gdk_surface_set_cursor.

public static extern void SetCursor(IntPtr surface, IntPtr cursor)

Parameters

surface IntPtr

Transfer ownership: None Nullable: False

cursor IntPtr

Transfer ownership: None Nullable: True

SetDeviceCursor(IntPtr, IntPtr, IntPtr)

Calls native method gdk_surface_set_device_cursor.

public static extern void SetDeviceCursor(IntPtr surface, IntPtr device, IntPtr cursor)

Parameters

surface IntPtr

Transfer ownership: None Nullable: False

device IntPtr

Transfer ownership: None Nullable: False

cursor IntPtr

Transfer ownership: None Nullable: False

SetInputRegion(IntPtr, RegionHandle)

Calls native method gdk_surface_set_input_region.

public static extern void SetInputRegion(IntPtr surface, RegionHandle region)

Parameters

surface IntPtr

Transfer ownership: None Nullable: False

region RegionHandle

Transfer ownership: None Nullable: False

SetOpaqueRegion(IntPtr, RegionHandle)

Calls native method gdk_surface_set_opaque_region.

public static extern void SetOpaqueRegion(IntPtr surface, RegionHandle region)

Parameters

surface IntPtr

Transfer ownership: None Nullable: False

region RegionHandle

Transfer ownership: None Nullable: True

TranslateCoordinates(IntPtr, IntPtr, ref double, ref double)

Calls native method gdk_surface_translate_coordinates.

public static extern bool TranslateCoordinates(IntPtr from, IntPtr to, ref double x, ref double y)

Parameters

from IntPtr

Transfer ownership: None Nullable: False

to IntPtr

Transfer ownership: None Nullable: False

x double

Transfer ownership: Full Nullable: False

y double

Transfer ownership: Full Nullable: False

Returns

bool

Transfer ownership: None Nullable: False

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