Struct xpcom::interfaces::nsIScreenManager

#[repr(C)]
pub struct nsIScreenManager { /* fields omitted */ }

interface nsIScreenManager : nsISupports

Methods

impl nsIScreenManager

pub fn coerce<T: nsIScreenManagerCoerce>(&self) -> &T

Cast this nsIScreenManager to one of its base interfaces.

impl nsIScreenManager

pub unsafe fn ScreenForRect(
    &self,
    left: int32_t,
    top: int32_t,
    width: int32_t,
    height: int32_t,
    _retval: *mut *const nsIScreen
) -> nsresult

nsIScreen screenForRect (in long left, in long top, in long width, in long height);

pub unsafe fn GetPrimaryScreen(
    &self,
    aPrimaryScreen: *mut *const nsIScreen
) -> nsresult

readonly attribute nsIScreen primaryScreen;

Methods from Deref<Target = nsISupports>

pub fn coerce<T: nsISupportsCoerce>(&self) -> &T

Cast this nsISupports to one of its base interfaces.

pub unsafe fn QueryInterface(
    &self,
    uuid: &nsIID,
    result: *mut *mut c_void
) -> nsresult

void QueryInterface (in nsIIDRef uuid, [iid_is (uuid), retval] out nsQIResult result);

pub unsafe fn AddRef(&self) -> nsrefcnt

[noscript,notxpcom] nsrefcnt AddRef ();

pub unsafe fn Release(&self) -> nsrefcnt

[noscript,notxpcom] nsrefcnt Release ();

Trait Implementations

impl XpCom for nsIScreenManager

const IID: nsIID

IID: nsIID = nsID(3903417952, 27489, 18964, [186, 204, 83, 137, 22, 4, 181, 2])

fn query_interface<T: XpCom>(&self) -> Option<RefPtr<T>>

Perform a QueryInterface call on this object, attempting to dynamically cast it to the requested interface type. Returns Some(RefPtr) if the cast succeeded, and None otherwise.

impl RefCounted for nsIScreenManager

unsafe fn addref(&self)

Increment the reference count.

unsafe fn release(&self)

Decrement the reference count, potentially freeing backing memory.

impl Deref for nsIScreenManager

type Target = nsISupports

The resulting type after dereferencing.

fn deref(&self) -> &nsISupports

Dereferences the value.