Struct qt_widgets::QStyleOptionFrame

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

The QStyleOptionFrame class is used to describe the parameters for drawing a frame.

C++ class: QStyleOptionFrame.

C++ documentation:

The QStyleOptionFrame class is used to describe the parameters for drawing a frame.

QStyleOptionFrame is used for drawing several built-in Qt widgets, including QFrame, QGroupBox, QLineEdit, and QMenu.

An instance of the QStyleOptionFrame class has type SO_Frame and version 3.

The type is used internally by QStyleOption, its subclasses, and qstyleoption_cast() to determine the type of style option. In general you do not need to worry about this unless you want to create your own QStyleOption subclass and your own styles. The version is used by QStyleOption subclasses to implement extensions without breaking compatibility. If you use qstyleoption_cast(), you normally do not need to check it.

For an example demonstrating how style options can be used, see the Styles example.

Methods

impl QStyleOptionFrame

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

The QStyleOptionFrame class is used to describe the parameters for drawing a frame.

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

C++ documentation:

The QStyleOptionFrame class is used to describe the parameters for drawing a frame.

QStyleOptionFrame is used for drawing several built-in Qt widgets, including QFrame, QGroupBox, QLineEdit, and QMenu.

An instance of the QStyleOptionFrame class has type SO_Frame and version 3.

The type is used internally by QStyleOption, its subclasses, and qstyleoption_cast() to determine the type of style option. In general you do not need to worry about this unless you want to create your own QStyleOption subclass and your own styles. The version is used by QStyleOption subclasses to implement extensions without breaking compatibility. If you use qstyleoption_cast(), you normally do not need to check it.

For an example demonstrating how style options can be used, see the Styles example.

pub unsafe fn features(&self) -> QFlags<FrameFeature>

Returns a reference to the features field.

pub unsafe fn frame_shape(&self) -> Shape

Returns the value of the frameShape field.

pub unsafe fn line_width(&self) -> c_int

Returns the value of the lineWidth field.

pub unsafe fn mid_line_width(&self) -> c_int

Returns the value of the midLineWidth field.

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

Constructs a QStyleOptionFrame, initializing the members variables to their default values.

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

C++ documentation:

Constructs a QStyleOptionFrame, initializing the members variables to their default values.

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

Constructs a copy of the other style option.

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

C++ documentation:

Constructs a copy of the other style option.

pub unsafe fn set_features(&self, value: QFlags<FrameFeature>)

Sets the value of the features field.

pub unsafe fn set_frame_shape(&self, value: Shape)

Sets the value of the frameShape field.

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

Sets the value of the lineWidth field.

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

Sets the value of the midLineWidth field.

Methods from Deref<Target = QStyleOption>

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

Assign other to this QStyleOption.

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

C++ documentation:

Assign other to this QStyleOption.

pub unsafe fn direction(&self) -> LayoutDirection

Returns the value of the direction field.

pub unsafe fn font_metrics(&self) -> Ref<QFontMetrics>

Returns a reference to the fontMetrics field.

pub unsafe fn font_metrics_mut(&self) -> Ref<QFontMetrics>

Returns a mutable reference to the fontMetrics field.

pub unsafe fn init(&self, w: impl CastInto<Ptr<QWidget>>)

Use initFrom(widget) instead.

Calls C++ function: void QStyleOption::init(const QWidget* w).

C++ documentation:

Use initFrom(widget) instead.

pub unsafe fn init_from(&self, w: impl CastInto<Ptr<QWidget>>)

Initializes the state, direction, rect, palette, fontMetrics and styleObject member variables based on the specified widget.

Calls C++ function: void QStyleOption::initFrom(const QWidget* w).

C++ documentation:

Initializes the state, direction, rect, palette, fontMetrics and styleObject member variables based on the specified widget.

This is a convenience function; the member variables can also be initialized manually.

This function was introduced in Qt 4.1.

See also QWidget::layoutDirection(), QWidget::rect(), QWidget::palette(), and QWidget::fontMetrics().

pub unsafe fn palette(&self) -> Ref<QPalette>

Returns a reference to the palette field.

pub unsafe fn palette_mut(&self) -> Ref<QPalette>

Returns a mutable reference to the palette field.

pub unsafe fn rect(&self) -> Ref<QRect>

Returns a reference to the rect field.

pub unsafe fn rect_mut(&self) -> Ref<QRect>

Returns a mutable reference to the rect field.

pub unsafe fn set_direction(&self, value: LayoutDirection)

Sets the value of the direction field.

pub unsafe fn set_font_metrics(&self, value: impl CastInto<Ref<QFontMetrics>>)

Sets the value of the fontMetrics field.

pub unsafe fn set_palette(&self, value: impl CastInto<Ref<QPalette>>)

Sets the value of the palette field.

pub unsafe fn set_rect(&self, value: impl CastInto<Ref<QRect>>)

Sets the value of the rect field.

pub unsafe fn set_state(&self, value: QFlags<StateFlag>)

Sets the value of the state field.

pub unsafe fn set_style_object(&self, value: impl CastInto<Ptr<QObject>>)

Sets the value of the styleObject field.

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 state(&self) -> QFlags<StateFlag>

Returns a reference to the state field.

pub unsafe fn style_object(&self) -> QPtr<QObject>

Returns the value of the styleObject 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 QStyleOptionFrame

unsafe fn delete(&self)

The QStyleOptionFrame class is used to describe the parameters for drawing a frame.

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

C++ documentation:

The QStyleOptionFrame class is used to describe the parameters for drawing a frame.

QStyleOptionFrame is used for drawing several built-in Qt widgets, including QFrame, QGroupBox, QLineEdit, and QMenu.

An instance of the QStyleOptionFrame class has type SO_Frame and version 3.

The type is used internally by QStyleOption, its subclasses, and qstyleoption_cast() to determine the type of style option. In general you do not need to worry about this unless you want to create your own QStyleOption subclass and your own styles. The version is used by QStyleOption subclasses to implement extensions without breaking compatibility. If you use qstyleoption_cast(), you normally do not need to check it.

For an example demonstrating how style options can be used, see the Styles example.

impl Deref for QStyleOptionFrame

type Target = QStyleOption

The resulting type after dereferencing.

fn deref(&self) -> &QStyleOption

Calls C++ function: QStyleOption* static_cast<QStyleOption*>(QStyleOptionFrame* ptr).

impl StaticDowncast<QStyleOptionFrame> for QStyleOption

unsafe fn static_downcast(ptr: Ptr<QStyleOption>) -> Ptr<QStyleOptionFrame>

Calls C++ function: QStyleOptionFrame* static_cast<QStyleOptionFrame*>(QStyleOption* ptr).

impl StaticUpcast<QStyleOption> for QStyleOptionFrame

unsafe fn static_upcast(ptr: Ptr<QStyleOptionFrame>) -> Ptr<QStyleOption>

Calls C++ function: QStyleOption* static_cast<QStyleOption*>(QStyleOptionFrame* ptr).