Struct IFrnTopLevel 

pub struct IFrnTopLevel { /* private fields */ }

Implementations

impl IFrnTopLevel

pub fn from_impl<T: IFrnTopLevelImpl + 'static>( value: T, ) -> ComPtr<IFrnTopLevel>

Wraps a Rust implementation into a COM object native code can call.

pub fn get_client_size(&self) -> Result<FrnSize, HResult>

IFrnTopLevel::GetClientSize

pub fn get_scaling(&self) -> Result<f64, HResult>

IFrnTopLevel::GetScaling

pub fn invalidate(&self) -> Result<(), HResult>

IFrnTopLevel::Invalidate

pub fn point_to_client(&self, point: FrnPoint) -> Result<FrnPoint, HResult>

IFrnTopLevel::PointToClient

pub fn point_to_screen(&self, point: FrnPoint) -> Result<FrnPoint, HResult>

IFrnTopLevel::PointToScreen

pub fn set_cursor(&self, cursor: Option<&IFrnCursor>) -> Result<(), HResult>

IFrnTopLevel::SetCursor

pub fn create_gl_render_target( &self, context: Option<&IFrnGlContext>, ) -> Result<Option<ComPtr<IFrnGlSurfaceRenderTarget>>, HResult>

IFrnTopLevel::CreateGlRenderTarget

pub fn create_software_render_target( &self, ) -> Result<Option<ComPtr<IFrnSoftwareRenderTarget>>, HResult>

IFrnTopLevel::CreateSoftwareRenderTarget

pub fn create_metal_render_target( &self, device: Option<&IFrnMetalDevice>, ) -> Result<Option<ComPtr<IFrnMetalRenderTarget>>, HResult>

IFrnTopLevel::CreateMetalRenderTarget

pub fn obtain_ns_view_handle(&self) -> Result<*mut c_void, HResult>

IFrnTopLevel::ObtainNSViewHandle

pub fn obtain_ns_view_handle_retained(&self) -> Result<*mut c_void, HResult>

IFrnTopLevel::ObtainNSViewHandleRetained

pub fn create_native_control_host( &self, ) -> Result<Option<ComPtr<IFrnNativeControlHost>>, HResult>

IFrnTopLevel::CreateNativeControlHost

pub fn get_input_method( &self, ) -> Result<Option<ComPtr<IFrnTextInputMethod>>, HResult>

IFrnTopLevel::GetInputMethod

pub fn set_transparency_mode( &self, mode: FrnWindowTransparencyMode, ) -> Result<(), HResult>

IFrnTopLevel::SetTransparencyMode

pub fn get_current_display_id(&self) -> Result<u32, HResult>

IFrnTopLevel::GetCurrentDisplayId

pub unsafe fn begin_drag_and_drop_operation( &self, effects: FrnDragDropEffects, point: FrnPoint, source: Option<&IFrnClipboardDataSource>, callback: Option<&IFrnDndResultCallback>, source_handle: *mut c_void, ) -> Result<(), HResult>

IFrnTopLevel::BeginDragAndDropOperation

Safety

Raw pointer arguments must satisfy the native method’s contract.

Methods from Deref<Target = IUnknown>

pub unsafe fn query_interface_raw( &self, riid: &Guid, ppv: *mut *mut c_void, ) -> u32

Safety

Raw COM call; ppv must be valid for writes.

pub unsafe fn add_ref(&self) -> u32

Safety

Raw reference-count manipulation.

pub unsafe fn release(&self) -> u32

Safety

Raw reference-count manipulation; self may be dangling afterwards.

Trait Implementations

impl Deref for IFrnTopLevel

type Target = IUnknown

The resulting type after dereferencing.

fn deref(&self) -> &IUnknown

Dereferences the value.

impl<T: IFrnTopLevelImpl> ImplementedBy<T> for IFrnTopLevel

const VTBL: &'static IFrnTopLevelVtbl

impl Interface for IFrnTopLevel

const IID: Guid

The interface’s IID as written in the IDL.

const NAME: &'static str = "IFrnTopLevel"

IDL name, for diagnostics.

type Vtbl = IFrnTopLevelVtbl

fn matches_iid(iid: &Guid) -> bool

true if iid names this interface or one of its bases (including IUnknown). Both the IDL value and the value materialized by com.h (see Guid::as_com_h_materialized) are accepted.

fn as_unknown(&self) -> &IUnknown

fn as_raw(&self) -> *mut Self