Struct qt_3d_input::QWheelEvent

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

The QWheelEvent class contains parameters that describe a mouse wheel event.

C++ class: Qt3DInput::QWheelEvent.

C++ documentation:

The QWheelEvent class contains parameters that describe a mouse wheel event.

Mouse wheel events occur when the mouse is rotated.

Methods

impl QWheelEvent

pub unsafe fn angle_delta(&self) -> CppBox<QPoint>

Specifies The change wheel angle of the mouse wheel event

Calls C++ function: QPoint Qt3DInput::QWheelEvent::angleDelta() const.

C++ documentation:

Specifies The change wheel angle of the mouse wheel event

Access functions:

QPoint

angleDelta() const

pub unsafe fn buttons(&self) -> c_int

Specifies the button if present in the mouse wheel event

Calls C++ function: int Qt3DInput::QWheelEvent::buttons() const.

C++ documentation:

Specifies the button if present in the mouse wheel event

Access functions:

int	buttons() const

pub unsafe fn is_accepted(&self) -> bool

Returns whether the event was accepted.

Calls C++ function: bool Qt3DInput::QWheelEvent::isAccepted() const.

C++ documentation:

Returns whether the event was accepted.

Note: Getter function for property accepted.

pub unsafe fn meta_object(&self) -> Ptr<QMetaObject>

Calls C++ function: virtual const QMetaObject* Qt3DInput::QWheelEvent::metaObject() const.

pub unsafe fn modifiers(&self) -> Modifiers

Specifies if any modifiers were applied to the mouse wheel event

Calls C++ function: Qt3DInput::QWheelEvent::Modifiers Qt3DInput::QWheelEvent::modifiers() const.

C++ documentation:

Specifies if any modifiers were applied to the mouse wheel event

Access functions:

Modifiers

modifiers() const

pub unsafe fn new(e: impl CastInto<Ref<QWheelEvent>>) -> QBox<QWheelEvent>

Constructs a new QWheelEvent instance from the QWheelEvent e.

Calls C++ function: [constructor] void Qt3DInput::QWheelEvent::QWheelEvent(const QWheelEvent& e).

C++ documentation:

Constructs a new QWheelEvent instance from the QWheelEvent e.

pub unsafe fn qt_metacall(
    &self,
    arg1: Call,
    arg2: c_int,
    arg3: *mut *mut c_void
) -> c_int

Calls C++ function: virtual int Qt3DInput::QWheelEvent::qt_metacall(QMetaObject::Call arg1, int arg2, void** arg3).

pub unsafe fn qt_metacast(&self, arg1: *const c_char) -> *mut c_void

Calls C++ function: virtual void* Qt3DInput::QWheelEvent::qt_metacast(const char* arg1).

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

Sets the event as accepted if accepted is true.

Calls C++ function: void Qt3DInput::QWheelEvent::setAccepted(bool accepted).

C++ documentation:

Sets the event as accepted if accepted is true.

Note: When an event is accepted, it will prevent further propagation to other listeners.

Note: Setter function for property accepted.

See also isAccepted().

pub unsafe fn static_meta_object() -> Ref<QMetaObject>

Returns a reference to the staticMetaObject field.

pub unsafe fn tr(
    s: *const c_char,
    c: *const c_char,
    n: c_int
) -> CppBox<QString>

Calls C++ function: static QString Qt3DInput::QWheelEvent::tr(const char* s, const char* c, int n).

pub unsafe fn tr_utf8(
    s: *const c_char,
    c: *const c_char,
    n: c_int
) -> CppBox<QString>

Calls C++ function: static QString Qt3DInput::QWheelEvent::trUtf8(const char* s, const char* c, int n).

pub unsafe fn type_(&self) -> Type

Returns the QEvent::Type of the event.

Calls C++ function: QEvent::Type Qt3DInput::QWheelEvent::type() const.

C++ documentation:

Returns the QEvent::Type of the event.

pub unsafe fn x(&self) -> c_int

Specifies The X coordinate of the mouse wheel event

Calls C++ function: int Qt3DInput::QWheelEvent::x() const.

C++ documentation:

Specifies The X coordinate of the mouse wheel event

Access functions:

int

x() const

pub unsafe fn y(&self) -> c_int

Specifies The Y coordinate of the mouse wheel event

Calls C++ function: int Qt3DInput::QWheelEvent::y() const.

C++ documentation:

Specifies The Y coordinate of the mouse wheel event

Access functions:

int

y() const

Trait Implementations

impl CppDeletable for QWheelEvent

unsafe fn delete(&self)

Destroys the instance of QWheelEvent.

Calls C++ function: virtual [destructor] void Qt3DInput::QWheelEvent::~QWheelEvent().

C++ documentation:

Destroys the instance of QWheelEvent.

impl Deref for QWheelEvent

type Target = QObject

The resulting type after dereferencing.

fn deref(&self) -> &QObject

Calls C++ function: QObject* static_cast<QObject*>(Qt3DInput::QWheelEvent* ptr).

impl DynamicCast<QWheelEvent> for QObject

unsafe fn dynamic_cast(ptr: Ptr<QObject>) -> Ptr<QWheelEvent>

Calls C++ function: Qt3DInput::QWheelEvent* dynamic_cast<Qt3DInput::QWheelEvent*>(QObject* ptr).

impl StaticDowncast<QWheelEvent> for QObject

unsafe fn static_downcast(ptr: Ptr<QObject>) -> Ptr<QWheelEvent>

Calls C++ function: Qt3DInput::QWheelEvent* static_cast<Qt3DInput::QWheelEvent*>(QObject* ptr).

impl StaticUpcast<QObject> for QWheelEvent

unsafe fn static_upcast(ptr: Ptr<QWheelEvent>) -> Ptr<QObject>

Calls C++ function: QObject* static_cast<QObject*>(Qt3DInput::QWheelEvent* ptr).