Struct qt_core::QDeferredDeleteEvent

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

C++ class: QDeferredDeleteEvent.

Methods

impl QDeferredDeleteEvent

pub unsafe fn copy_from(
    &mut self,
    other: impl CastInto<Ref<QDeferredDeleteEvent>>
) -> MutRef<QDeferredDeleteEvent>

Calls C++ function: QDeferredDeleteEvent& QDeferredDeleteEvent::operator=(const QDeferredDeleteEvent& other).

pub unsafe fn loop_level(&self) -> c_int

Returns the loop-level in which the event was posted. The loop-level is set by QCoreApplication::postEvent().

Calls C++ function: int QDeferredDeleteEvent::loopLevel() const.

C++ documentation:

Returns the loop-level in which the event was posted. The loop-level is set by QCoreApplication::postEvent().

See also QObject::deleteLater().

pub unsafe fn new() -> CppBox<QDeferredDeleteEvent>

Constructs a deferred delete event with an initial loopLevel() of zero.

Calls C++ function: [constructor] void QDeferredDeleteEvent::QDeferredDeleteEvent().

C++ documentation:

Constructs a deferred delete event with an initial loopLevel() of zero.

pub unsafe fn new_copy(
    other: impl CastInto<Ref<QDeferredDeleteEvent>>
) -> CppBox<QDeferredDeleteEvent>

Calls C++ function: [constructor] void QDeferredDeleteEvent::QDeferredDeleteEvent(const QDeferredDeleteEvent& other).

Methods from Deref<Target = QEvent>

pub unsafe fn accept(&mut self)

Sets the accept flag of the event object, the equivalent of calling setAccepted(true).

Calls C++ function: void QEvent::accept().

C++ documentation:

Sets the accept flag of the event object, the equivalent of calling setAccepted(true).

Setting the accept parameter indicates that the event receiver wants the event. Unwanted events might be propagated to the parent widget.

See also ignore().

pub unsafe fn copy_from(
    &mut self,
    other: impl CastInto<Ref<QEvent>>
) -> MutRef<QEvent>

Calls C++ function: QEvent& QEvent::operator=(const QEvent& other).

pub unsafe fn ignore(&mut self)

Clears the accept flag parameter of the event object, the equivalent of calling setAccepted(false).

Calls C++ function: void QEvent::ignore().

C++ documentation:

Clears the accept flag parameter of the event object, the equivalent of calling setAccepted(false).

Clearing the accept parameter indicates that the event receiver does not want the event. Unwanted events might be propagated to the parent widget.

See also accept().

pub unsafe fn is_accepted(&self) -> bool

the accept flag of the event object

Calls C++ function: bool QEvent::isAccepted() const.

C++ documentation:

the accept flag of the event object

Setting the accept parameter indicates that the event receiver wants the event. Unwanted events might be propagated to the parent widget. By default, isAccepted() is set to true, but don't rely on this as subclasses may choose to clear it in their constructor.

For convenience, the accept flag can also be set with accept(), and cleared with ignore().

Access functions:

bool	isAccepted() const
void	setAccepted(bool accepted)

pub unsafe fn set_accepted(&mut self, accepted: bool)

the accept flag of the event object

Calls C++ function: void QEvent::setAccepted(bool accepted).

C++ documentation:

the accept flag of the event object

Setting the accept parameter indicates that the event receiver wants the event. Unwanted events might be propagated to the parent widget. By default, isAccepted() is set to true, but don't rely on this as subclasses may choose to clear it in their constructor.

For convenience, the accept flag can also be set with accept(), and cleared with ignore().

Access functions:

bool	isAccepted() const
void	setAccepted(bool accepted)

pub unsafe fn spontaneous(&self) -> bool

Returns true if the event originated outside the application (a system event); otherwise returns false.

Calls C++ function: bool QEvent::spontaneous() const.

C++ documentation:

Returns true if the event originated outside the application (a system event); otherwise returns false.

The return value of this function is not defined for paint events.

pub unsafe fn type_(&self) -> Type

Returns the event type.

Calls C++ function: QEvent::Type QEvent::type() const.

C++ documentation:

Returns the event type.

Trait Implementations

impl Deref for QDeferredDeleteEvent

type Target = QEvent

The resulting type after dereferencing.

fn deref(&self) -> &QEvent

Calls C++ function: QEvent* static_cast<QEvent*>(QDeferredDeleteEvent* ptr).

impl DerefMut for QDeferredDeleteEvent

fn deref_mut(&mut self) -> &mut QEvent

Calls C++ function: QEvent* static_cast<QEvent*>(QDeferredDeleteEvent* ptr).

impl StaticUpcast<QEvent> for QDeferredDeleteEvent

unsafe fn static_upcast(ptr: Ptr<QDeferredDeleteEvent>) -> Ptr<QEvent>

Calls C++ function: QEvent* static_cast<QEvent*>(QDeferredDeleteEvent* ptr).

unsafe fn static_upcast_mut(ptr: MutPtr<QDeferredDeleteEvent>) -> MutPtr<QEvent>

Calls C++ function: QEvent* static_cast<QEvent*>(QDeferredDeleteEvent* ptr).

impl StaticDowncast<QDeferredDeleteEvent> for QEvent

unsafe fn static_downcast(ptr: Ptr<QEvent>) -> Ptr<QDeferredDeleteEvent>

Calls C++ function: QDeferredDeleteEvent* static_cast<QDeferredDeleteEvent*>(QEvent* ptr).

unsafe fn static_downcast_mut(
    ptr: MutPtr<QEvent>
) -> MutPtr<QDeferredDeleteEvent>

Calls C++ function: QDeferredDeleteEvent* static_cast<QDeferredDeleteEvent*>(QEvent* ptr).

impl DynamicCast<QDeferredDeleteEvent> for QEvent

unsafe fn dynamic_cast(ptr: Ptr<QEvent>) -> Ptr<QDeferredDeleteEvent>

Calls C++ function: QDeferredDeleteEvent* dynamic_cast<QDeferredDeleteEvent*>(QEvent* ptr).

unsafe fn dynamic_cast_mut(ptr: MutPtr<QEvent>) -> MutPtr<QDeferredDeleteEvent>

Calls C++ function: QDeferredDeleteEvent* dynamic_cast<QDeferredDeleteEvent*>(QEvent* ptr).

impl CppDeletable for QDeferredDeleteEvent

unsafe fn delete(&mut self)

Calls C++ function: virtual [destructor] void QDeferredDeleteEvent::~QDeferredDeleteEvent().