[−][src]Struct qt_widgets::QStyleOptionFocusRect
The QStyleOptionFocusRect class is used to describe the parameters for drawing a focus rectangle with QStyle.
C++ class: QStyleOptionFocusRect
.
The QStyleOptionFocusRect class is used to describe the parameters for drawing a focus rectangle with QStyle.
For performance reasons, the access to the member variables is direct (i.e., using the .
or ->
operator). This low-level feel makes the structures straightforward to use and emphasizes that these are simply parameters used by the style functions.
For an example demonstrating how style options can be used, see the Styles example.
Methods
impl QStyleOptionFocusRect
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pub unsafe fn background_color(&self) -> Ref<QColor>
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Returns a reference to the backgroundColor
field.
pub unsafe fn background_color_mut(&mut self) -> MutRef<QColor>
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Returns a mutable reference to the backgroundColor
field.
pub unsafe fn copy_from(
&mut self,
other: impl CastInto<Ref<QStyleOptionFocusRect>>
) -> MutRef<QStyleOptionFocusRect>
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&mut self,
other: impl CastInto<Ref<QStyleOptionFocusRect>>
) -> MutRef<QStyleOptionFocusRect>
The QStyleOptionFocusRect class is used to describe the parameters for drawing a focus rectangle with QStyle.
Calls C++ function: QStyleOptionFocusRect& QStyleOptionFocusRect::operator=(const QStyleOptionFocusRect& other)
.
The QStyleOptionFocusRect class is used to describe the parameters for drawing a focus rectangle with QStyle.
For performance reasons, the access to the member variables is direct (i.e., using the .
or ->
operator). This low-level feel makes the structures straightforward to use and emphasizes that these are simply parameters used by the style functions.
For an example demonstrating how style options can be used, see the Styles example.
pub unsafe fn new() -> CppBox<QStyleOptionFocusRect>
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Constructs a QStyleOptionFocusRect, initializing the members variables to their default values.
Calls C++ function: [constructor] void QStyleOptionFocusRect::QStyleOptionFocusRect()
.
Constructs a QStyleOptionFocusRect, initializing the members variables to their default values.
pub unsafe fn new_copy(
other: impl CastInto<Ref<QStyleOptionFocusRect>>
) -> CppBox<QStyleOptionFocusRect>
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other: impl CastInto<Ref<QStyleOptionFocusRect>>
) -> CppBox<QStyleOptionFocusRect>
Constructs a copy of the other style option.
Calls C++ function: [constructor] void QStyleOptionFocusRect::QStyleOptionFocusRect(const QStyleOptionFocusRect& other)
.
Constructs a copy of the other style option.
pub unsafe fn set_background_color(&mut self, value: impl CastInto<Ref<QColor>>)
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Sets the value of the backgroundColor
field.
Methods from Deref<Target = QStyleOption>
pub unsafe fn copy_from(
&mut self,
other: impl CastInto<Ref<QStyleOption>>
) -> MutRef<QStyleOption>
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&mut self,
other: impl CastInto<Ref<QStyleOption>>
) -> MutRef<QStyleOption>
Assign other to this QStyleOption.
Calls C++ function: QStyleOption& QStyleOption::operator=(const QStyleOption& other)
.
Assign other to this QStyleOption.
pub unsafe fn direction(&self) -> LayoutDirection
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Returns the value of the direction
field.
pub unsafe fn font_metrics(&self) -> Ref<QFontMetrics>
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Returns a reference to the fontMetrics
field.
pub unsafe fn font_metrics_mut(&mut self) -> MutRef<QFontMetrics>
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Returns a mutable reference to the fontMetrics
field.
pub unsafe fn init(&mut self, w: impl CastInto<Ptr<QWidget>>)
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Use initFrom(widget) instead.
Calls C++ function: void QStyleOption::init(const QWidget* w)
.
Use initFrom(widget) instead.
pub unsafe fn init_from(&mut self, w: impl CastInto<Ptr<QWidget>>)
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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)
.
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>
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Returns a reference to the palette
field.
pub unsafe fn palette_mut(&mut self) -> MutRef<QPalette>
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Returns a mutable reference to the palette
field.
pub unsafe fn rect(&self) -> Ref<QRect>
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Returns a reference to the rect
field.
pub unsafe fn rect_mut(&mut self) -> MutRef<QRect>
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Returns a mutable reference to the rect
field.
pub unsafe fn set_direction(&mut self, value: LayoutDirection)
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Sets the value of the direction
field.
pub unsafe fn set_font_metrics(
&mut self,
value: impl CastInto<Ref<QFontMetrics>>
)
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&mut self,
value: impl CastInto<Ref<QFontMetrics>>
)
Sets the value of the fontMetrics
field.
pub unsafe fn set_palette(&mut self, value: impl CastInto<Ref<QPalette>>)
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Sets the value of the palette
field.
pub unsafe fn set_rect(&mut self, value: impl CastInto<Ref<QRect>>)
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Sets the value of the rect
field.
pub unsafe fn set_state(&mut self, value: QFlags<StateFlag>)
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Sets the value of the state
field.
pub unsafe fn set_style_object(&mut self, value: impl CastInto<MutPtr<QObject>>)
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Sets the value of the styleObject
field.
pub unsafe fn set_type(&mut self, value: c_int)
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Sets the value of the type
field.
pub unsafe fn set_version(&mut self, value: c_int)
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Sets the value of the version
field.
pub unsafe fn state(&self) -> QFlags<StateFlag>
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Returns a reference to the state
field.
pub unsafe fn style_object(&self) -> MutPtr<QObject>
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Returns the value of the styleObject
field.
pub unsafe fn type_(&self) -> c_int
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Returns the value of the type
field.
pub unsafe fn version(&self) -> c_int
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Returns the value of the version
field.
Trait Implementations
impl Deref for QStyleOptionFocusRect
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type Target = QStyleOption
The resulting type after dereferencing.
fn deref(&self) -> &QStyleOption
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Calls C++ function: QStyleOption* static_cast<QStyleOption*>(QStyleOptionFocusRect* ptr)
.
impl DerefMut for QStyleOptionFocusRect
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fn deref_mut(&mut self) -> &mut QStyleOption
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Calls C++ function: QStyleOption* static_cast<QStyleOption*>(QStyleOptionFocusRect* ptr)
.
impl StaticUpcast<QStyleOption> for QStyleOptionFocusRect
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unsafe fn static_upcast(ptr: Ptr<QStyleOptionFocusRect>) -> Ptr<QStyleOption>
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Calls C++ function: QStyleOption* static_cast<QStyleOption*>(QStyleOptionFocusRect* ptr)
.
unsafe fn static_upcast_mut(
ptr: MutPtr<QStyleOptionFocusRect>
) -> MutPtr<QStyleOption>
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ptr: MutPtr<QStyleOptionFocusRect>
) -> MutPtr<QStyleOption>
Calls C++ function: QStyleOption* static_cast<QStyleOption*>(QStyleOptionFocusRect* ptr)
.
impl StaticDowncast<QStyleOptionFocusRect> for QStyleOption
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unsafe fn static_downcast(ptr: Ptr<QStyleOption>) -> Ptr<QStyleOptionFocusRect>
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Calls C++ function: QStyleOptionFocusRect* static_cast<QStyleOptionFocusRect*>(QStyleOption* ptr)
.
unsafe fn static_downcast_mut(
ptr: MutPtr<QStyleOption>
) -> MutPtr<QStyleOptionFocusRect>
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ptr: MutPtr<QStyleOption>
) -> MutPtr<QStyleOptionFocusRect>
Calls C++ function: QStyleOptionFocusRect* static_cast<QStyleOptionFocusRect*>(QStyleOption* ptr)
.
impl CppDeletable for QStyleOptionFocusRect
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unsafe fn delete(&mut self)
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The QStyleOptionFocusRect class is used to describe the parameters for drawing a focus rectangle with QStyle.
Calls C++ function: [destructor] void QStyleOptionFocusRect::~QStyleOptionFocusRect()
.
The QStyleOptionFocusRect class is used to describe the parameters for drawing a focus rectangle with QStyle.
For performance reasons, the access to the member variables is direct (i.e., using the .
or ->
operator). This low-level feel makes the structures straightforward to use and emphasizes that these are simply parameters used by the style functions.
For an example demonstrating how style options can be used, see the Styles example.
Auto Trait Implementations
impl Send for QStyleOptionFocusRect
impl Unpin for QStyleOptionFocusRect
impl Sync for QStyleOptionFocusRect
impl UnwindSafe for QStyleOptionFocusRect
impl RefUnwindSafe for QStyleOptionFocusRect
Blanket Implementations
impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> From<T> for T
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> StaticUpcast<T> for T
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unsafe fn static_upcast(ptr: Ptr<T>) -> Ptr<T>
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unsafe fn static_upcast_mut(ptr: MutPtr<T>) -> MutPtr<T>
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impl<T, U> CastInto<U> for T where
U: CastFrom<T>,
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U: CastFrom<T>,