Trait webview2_sys::ICoreWebView2RasterizationScaleChangedEventHandler

pub trait ICoreWebView2RasterizationScaleChangedEventHandler: IUnknown {
    unsafe fn invoke(
        &self, 
        sender: *mut *mut ICoreWebView2ControllerVTable, 
        args: *mut *mut IUnknownVTable
    ) -> HRESULT;
}

Receives RasterizationScaleChanged events. Use the RasterizationScale property to get the modified scale.

Required methods

unsafe fn invoke(
    &self,
    sender: *mut *mut ICoreWebView2ControllerVTable,
    args: *mut *mut IUnknownVTable
) -> HRESULT

Called to provide the implementer with the event args for the corresponding event. There are no event args and the args parameter will be null.

Trait Implementations

impl ComInterface for dyn ICoreWebView2RasterizationScaleChangedEventHandler

type VTable = ICoreWebView2RasterizationScaleChangedEventHandlerVTable

A COM compatible V-Table

type Super = dyn IUnknown

The interface that this interface inherits from

const IID: IID

The associated id for this interface

fn is_iid_in_inheritance_chain(riid: &GUID) -> bool

Check whether a given IID is in the inheritance hierarchy of this interface

impl<C: ICoreWebView2RasterizationScaleChangedEventHandler> ProductionComInterface<C> for dyn ICoreWebView2RasterizationScaleChangedEventHandler

fn vtable<O: Offset>() -> Self::VTable

Get the vtable for a particular COM interface

Implementations on Foreign Types

impl<T: ICoreWebView2RasterizationScaleChangedEventHandler + ComInterface + ?Sized> ICoreWebView2RasterizationScaleChangedEventHandler for ComRc<T>

unsafe fn invoke(
    &self,
    sender: *mut *mut ICoreWebView2ControllerVTable,
    args: *mut *mut IUnknownVTable
) -> HRESULT

impl<T: ICoreWebView2RasterizationScaleChangedEventHandler + ComInterface + ?Sized> ICoreWebView2RasterizationScaleChangedEventHandler for ComPtr<T>

unsafe fn invoke(
    &self,
    sender: *mut *mut ICoreWebView2ControllerVTable,
    args: *mut *mut IUnknownVTable
) -> HRESULT

Implementors