Struct qt_gui::q_icon_engine::ScaledPixmapArgument

#[repr(C)]
pub struct ScaledPixmapArgument { /* private fields */ }

This struct represents arguments to the virtual_hook() function when the id parameter is QIconEngine::ScaledPixmapHook.

C++ class: QIconEngine::ScaledPixmapArgument.

C++ documentation:

This struct represents arguments to the virtual_hook() function when the id parameter is QIconEngine::ScaledPixmapHook.

The struct provides a way for icons created via QIcon::fromTheme() to return pixmaps that are designed for the current device pixel ratio. The scale for such an icon is specified using the Scale directory key in the appropriate index.theme file.

Icons created via other approaches will return the same result as a call to pixmap() would, and continue to benefit from Qt's "@nx" high DPI syntax.

Implementations

impl ScaledPixmapArgument

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

This struct represents arguments to the virtual_hook() function when the id parameter is QIconEngine::ScaledPixmapHook.

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

C++ documentation:

This struct represents arguments to the virtual_hook() function when the id parameter is QIconEngine::ScaledPixmapHook.

The struct provides a way for icons created via QIcon::fromTheme() to return pixmaps that are designed for the current device pixel ratio. The scale for such an icon is specified using the Scale directory key in the appropriate index.theme file.

Icons created via other approaches will return the same result as a call to pixmap() would, and continue to benefit from Qt's "@nx" high DPI syntax.

pub unsafe fn mode(&self) -> Mode

Returns the value of the mode field.

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

This struct represents arguments to the virtual_hook() function when the id parameter is QIconEngine::ScaledPixmapHook.

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

C++ documentation:

This struct represents arguments to the virtual_hook() function when the id parameter is QIconEngine::ScaledPixmapHook.

The struct provides a way for icons created via QIcon::fromTheme() to return pixmaps that are designed for the current device pixel ratio. The scale for such an icon is specified using the Scale directory key in the appropriate index.theme file.

Icons created via other approaches will return the same result as a call to pixmap() would, and continue to benefit from Qt's "@nx" high DPI syntax.

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

This struct represents arguments to the virtual_hook() function when the id parameter is QIconEngine::ScaledPixmapHook.

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

C++ documentation:

This struct represents arguments to the virtual_hook() function when the id parameter is QIconEngine::ScaledPixmapHook.

The struct provides a way for icons created via QIcon::fromTheme() to return pixmaps that are designed for the current device pixel ratio. The scale for such an icon is specified using the Scale directory key in the appropriate index.theme file.

Icons created via other approaches will return the same result as a call to pixmap() would, and continue to benefit from Qt's "@nx" high DPI syntax.

pub unsafe fn pixmap(&self) -> Ref<QPixmap>

Returns a reference to the pixmap field.

pub unsafe fn pixmap_mut(&self) -> Ref<QPixmap>

Returns a mutable reference to the pixmap field.

pub unsafe fn scale(&self) -> c_double

Returns the value of the scale field.

pub unsafe fn set_mode(&self, value: Mode)

Sets the value of the mode field.

pub unsafe fn set_pixmap(&self, value: impl CastInto<Ref<QPixmap>>)

Sets the value of the pixmap field.

pub unsafe fn set_scale(&self, value: c_double)

Sets the value of the scale field.

pub unsafe fn set_size(&self, value: impl CastInto<Ref<QSize>>)

Sets the value of the size field.

pub unsafe fn set_state(&self, value: State)

Sets the value of the state field.

pub unsafe fn size(&self) -> Ref<QSize>

Returns a reference to the size field.

pub unsafe fn size_mut(&self) -> Ref<QSize>

Returns a mutable reference to the size field.

pub unsafe fn state(&self) -> State

Returns the value of the state field.

Trait Implementations

impl CppDeletable for ScaledPixmapArgument

unsafe fn delete(&self)

This struct represents arguments to the virtual_hook() function when the id parameter is QIconEngine::ScaledPixmapHook.

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

C++ documentation:

This struct represents arguments to the virtual_hook() function when the id parameter is QIconEngine::ScaledPixmapHook.

The struct provides a way for icons created via QIcon::fromTheme() to return pixmaps that are designed for the current device pixel ratio. The scale for such an icon is specified using the Scale directory key in the appropriate index.theme file.

Icons created via other approaches will return the same result as a call to pixmap() would, and continue to benefit from Qt's "@nx" high DPI syntax.