Struct IFont

pub struct IFont(/* private fields */);

Implementations

impl IFont

pub unsafe fn Name(&self) -> Result<BSTR>

pub unsafe fn SetName(&self, name: &BSTR) -> Result<()>

pub unsafe fn Size(&self) -> Result<CY>

pub unsafe fn SetSize(&self, size: CY) -> Result<()>

pub unsafe fn Bold(&self) -> Result<BOOL>

pub unsafe fn SetBold(&self, bold: bool) -> Result<()>

pub unsafe fn Italic(&self) -> Result<BOOL>

pub unsafe fn SetItalic(&self, italic: bool) -> Result<()>

pub unsafe fn Underline(&self) -> Result<BOOL>

pub unsafe fn SetUnderline(&self, underline: bool) -> Result<()>

pub unsafe fn Strikethrough(&self) -> Result<BOOL>

pub unsafe fn SetStrikethrough(&self, strikethrough: bool) -> Result<()>

pub unsafe fn Weight(&self) -> Result<i16>

pub unsafe fn SetWeight(&self, weight: i16) -> Result<()>

pub unsafe fn Charset(&self) -> Result<i16>

pub unsafe fn SetCharset(&self, charset: i16) -> Result<()>

pub unsafe fn hFont(&self) -> Result<HFONT>

pub unsafe fn Clone(&self) -> Result<IFont>

pub unsafe fn IsEqual<P0>(&self, pfontother: P0) -> Result<()>

where P0: Param<IFont>,

pub unsafe fn SetRatio(&self, cylogical: i32, cyhimetric: i32) -> Result<()>

pub unsafe fn QueryTextMetrics(&self, ptm: *mut TEXTMETRICW) -> Result<()>

pub unsafe fn AddRefHfont(&self, hfont: HFONT) -> Result<()>

pub unsafe fn ReleaseHfont(&self, hfont: HFONT) -> Result<()>

pub unsafe fn SetHdc(&self, hdc: HDC) -> Result<()>

Trait Implementations

impl CanInto<IUnknown> for IFont

const QUERY: bool = false

impl Clone for IFont

fn clone(&self) -> IFont

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for IFont

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl From<&IFont> for &IUnknown

fn from(value: &IFont) -> Self

Converts to this type from the input type.

impl From<IFont> for IUnknown

fn from(value: IFont) -> Self

Converts to this type from the input type.

impl Interface for IFont

const IID: GUID = _

The GUID associated with the interface.

fn as_raw(&self) -> *mut c_void

Returns the raw COM interface pointer. The resulting pointer continues to be owned by the Interface implementation.

fn into_raw(self) -> *mut c_void

Returns the raw COM interface pointer and releases ownership. It the caller’s responsibility to release the COM interface pointer.

unsafe fn from_raw(raw: *mut c_void) -> Self

Creates an Interface by taking ownership of the raw COM interface pointer.

unsafe fn from_raw_borrowed(raw: &*mut c_void) -> Option<&Self>

Creates an Interface that is valid so long as the raw COM interface pointer is valid.

fn cast<T>(&self) -> Result<T, Error>

where T: Interface,

Attempts to cast the current interface to another interface using QueryInterface.

fn cast_to_any<T>(&self) -> Result<&(dyn Any + 'static), Error>

where T: ComObjectInner, <T as ComObjectInner>::Outer: Any + 'static + IUnknownImpl<Impl = T>,

This casts the given COM interface to [&dyn Any].

fn is_object<T>(&self) -> bool

where T: ComObjectInner, <T as ComObjectInner>::Outer: Any + 'static + IUnknownImpl<Impl = T>,

Returns true if the given COM interface refers to an implementation of T.

fn cast_object_ref<T>(&self) -> Result<&<T as ComObjectInner>::Outer, Error>

where T: ComObjectInner, <T as ComObjectInner>::Outer: Any + 'static + IUnknownImpl<Impl = T>,

This casts the given COM interface to [&dyn Any]. It returns a reference to the “outer” object, e.g. &MyApp_Impl, not the inner &MyApp object.

fn cast_object<T>(&self) -> Result<ComObject<T>, Error>

where T: ComObjectInner, <T as ComObjectInner>::Outer: Any + 'static + IUnknownImpl<Impl = T>,

This casts the given COM interface to [&dyn Any]. It returns a reference to the “outer” object, e.g. MyApp_Impl, not the inner MyApp object.

fn downgrade(&self) -> Result<Weak<Self>, Error>

Attempts to create a [Weak] reference to this object.

unsafe fn query(&self, iid: *const GUID, interface: *mut *mut c_void) -> HRESULT

Call QueryInterface on this interface

fn to_ref(&self) -> InterfaceRef<'_, Self>

Creates an InterfaceRef for this reference. The InterfaceRef tracks lifetimes statically, and eliminates the need for dynamic reference count adjustments (AddRef/Release).

impl PartialEq for IFont

fn eq(&self, other: &IFont) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for IFont

impl StructuralPartialEq for IFont