Struct qt_widgets::QStyleHintReturnVariant

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

The QStyleHintReturnVariant class provides style hints that return a QVariant.

C++ class: QStyleHintReturnVariant.

C++ documentation:

The QStyleHintReturnVariant class provides style hints that return a QVariant.

Methods

impl QStyleHintReturnVariant

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

The QStyleHintReturnVariant class provides style hints that return a QVariant.

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

C++ documentation:

The QStyleHintReturnVariant class provides style hints that return a QVariant.

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

Constructs a QStyleHintReturnVariant. The member variables are initialized to default values.

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

C++ documentation:

Constructs a QStyleHintReturnVariant. The member variables are initialized to default values.

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

The QStyleHintReturnVariant class provides style hints that return a QVariant.

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

C++ documentation:

The QStyleHintReturnVariant class provides style hints that return a QVariant.

pub unsafe fn set_variant(&self, value: impl CastInto<Ref<QVariant>>)

Sets the value of the variant field.

pub unsafe fn variant(&self) -> Ref<QVariant>

Returns a reference to the variant field.

pub unsafe fn variant_mut(&self) -> Ref<QVariant>

Returns a mutable reference to the variant field.

Methods from Deref<Target = QStyleHintReturn>

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

The QStyleHintReturn class provides style hints that return more than basic data types.

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

C++ documentation:

The QStyleHintReturn class provides style hints that return more than basic data types.

QStyleHintReturn and its subclasses are used to pass information from a style back to the querying widget. This is most useful when the return value from QStyle::styleHint() does not provide enough detail; for example, when a mask is to be returned.

pub unsafe fn set_type(&self, value: c_int)

Sets the value of the type field.

pub unsafe fn set_version(&self, value: c_int)

Sets the value of the version field.

pub unsafe fn type_(&self) -> c_int

Returns the value of the type field.

pub unsafe fn version(&self) -> c_int

Returns the value of the version field.

Trait Implementations

impl CppDeletable for QStyleHintReturnVariant

unsafe fn delete(&self)

Destructor.

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

C++ documentation:

Destructor.

impl Deref for QStyleHintReturnVariant

type Target = QStyleHintReturn

The resulting type after dereferencing.

fn deref(&self) -> &QStyleHintReturn

Calls C++ function: QStyleHintReturn* static_cast<QStyleHintReturn*>(QStyleHintReturnVariant* ptr).

impl StaticDowncast<QStyleHintReturnVariant> for QStyleHintReturn

unsafe fn static_downcast(
    ptr: Ptr<QStyleHintReturn>
) -> Ptr<QStyleHintReturnVariant>

Calls C++ function: QStyleHintReturnVariant* static_cast<QStyleHintReturnVariant*>(QStyleHintReturn* ptr).

impl StaticUpcast<QStyleHintReturn> for QStyleHintReturnVariant

unsafe fn static_upcast(
    ptr: Ptr<QStyleHintReturnVariant>
) -> Ptr<QStyleHintReturn>

Calls C++ function: QStyleHintReturn* static_cast<QStyleHintReturn*>(QStyleHintReturnVariant* ptr).