Struct webview2_com_sys::Windows::Win32::UI::WindowsAndMessaging::IPrintDialogCallback

#[repr(transparent)]
pub struct IPrintDialogCallback(_);

Implementations

impl IPrintDialogCallback

pub unsafe fn InitDone(&self) -> Result<()>

pub unsafe fn SelectionChange(&self) -> Result<()>

pub unsafe fn HandleMessage<'a>(
    &self,
    hdlg: impl IntoParam<'a, HWND>,
    umsg: u32,
    wparam: impl IntoParam<'a, WPARAM>,
    lparam: impl IntoParam<'a, LPARAM>,
    presult: *mut LRESULT
) -> Result<()>

Trait Implementations

impl Clone for IPrintDialogCallback

fn clone(&self) -> IPrintDialogCallback

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for IPrintDialogCallback

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

Formats the value using the given formatter.

impl From<&'_ IPrintDialogCallback> for IUnknown

fn from(value: &IPrintDialogCallback) -> Self

Performs the conversion.

impl From<IPrintDialogCallback> for IUnknown

fn from(value: IPrintDialogCallback) -> Self

Performs the conversion.

impl Interface for IPrintDialogCallback

type Vtable = IPrintDialogCallback_abi

const IID: Guid

unsafe fn vtable(&self) -> &Self::Vtable

Safety

unsafe fn assume_vtable<T>(&self) -> &<T as Interface>::Vtable where
    T: Interface, 

Safety

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

Safety

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

Attempts to cast the current interface to another interface using QueryInterface. The name cast is preferred to query because there is a WinRT method named query but not one named cast.

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

Attempts to create a Weak reference to this object.

impl PartialEq<IPrintDialogCallback> for IPrintDialogCallback

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Eq for IPrintDialogCallback

impl StructuralEq for IPrintDialogCallback

impl StructuralPartialEq for IPrintDialogCallback