Struct NSScreen

#[repr(C)]
pub struct NSScreen {
    pub ptr: Id<Object>,
}

An object that describes the attributes of a computer’s monitor or screen.

Fields

ptr: Id<Object>

The raw pointer to the Objective-C object.

Implementations

impl NSScreen

pub fn main_screen() -> NSScreen

Returns the screen object containing the window with the keyboard focus.

pub fn deepest_screen() -> NSScreen

Returns a screen object representing the screen that can best represent color.

pub fn screens() -> NSScreen

Returns an array of screen objects representing all of the screens available on the system.

pub fn depth(&self) -> NSWindowDepth

The current bit depth and colorspace information of the screen.

pub fn frame(&self) -> NSRect

The dimensions and location of the screen.

pub fn supported_window_depths(&self) -> *const NSWindowDepth

A zero-terminated array of the window depths supported by the screen.

pub fn device_description(&self) -> NSDictionary<NSDeviceDescriptionKey, id>

The device dictionary for the screen.

pub fn user_space_scale_factor(&self) -> CGFloat

👎Deprecated

Returns the scaling factor from user space to device space on the screen.

pub fn color_space(&self) -> NSColorSpace

The color space of the screen.

pub fn localized_name(&self) -> NSString

The localized name of the display.

pub fn can_represent_display_gamut(&self, display_gamut: NSDisplayGamut) -> bool

A Boolean value indicating whether the color space of the screen is capable of representing the specified display gamut.

pub fn screens_have_separate_spaces() -> bool

Returns a Boolean value indicating whether each screen can have its own set of spaces.

pub fn backing_aligned_rect_options( &self, rect: NSRect, options: NSAlignmentOptions, ) -> NSRect

Converts a rectangle in global screen coordinates to a pixel aligned rectangle.

pub fn backing_scale_factor(&self) -> CGFloat

The backing store pixel scale factor for the screen.

pub fn convert_rect_from_backing(&self, rect: NSRect) -> NSRect

Converts the rectangle from the device pixel aligned coordinates system of a screen.

pub fn convert_rect_to_backing(&self, rect: NSRect) -> NSRect

Converts the rectangle to the device pixel aligned coordinates system of a screen.

pub fn visible_frame(&self) -> NSRect

The current location and dimensions of the visible screen.

pub fn safe_area_insets(&self) -> NSEdgeInsets

The distances from the screen’s edges at which content isn’t obscured.

pub fn maximum_potential_extended_dynamic_range_color_component_value( &self, ) -> CGFloat

The maximum possible color component value for the screen when it’s in extended dynamic range (EDR) mode.

pub fn maximum_extended_dynamic_range_color_component_value(&self) -> CGFloat

The current maximum color component value for the screen.

pub fn maximum_reference_extended_dynamic_range_color_component_value( &self, ) -> CGFloat

The current maximum color component value for reference rendering to the screen.

pub fn maximum_frames_per_second(&self) -> Int

The maximum number of frames per second that the screen supports.

pub fn minimum_refresh_interval(&self) -> NSTimeInterval

The shortest refresh interval that the screen supports.

pub fn maximum_refresh_interval(&self) -> NSTimeInterval

The largest refresh interval that the screen supports.

pub fn display_update_granularity(&self) -> NSTimeInterval

The number of seconds between the screen’s supported update rates, for screens that support fixed update rates.

pub fn last_display_update_timestamp(&self) -> NSTimeInterval

The time of the last framebuffer update, expressed as the number of seconds since system startup.

pub fn auxiliary_top_left_area(&self) -> NSRect

pub fn auxiliary_top_right_area(&self) -> NSRect

Methods from Deref<Target = Object>

pub fn class(&self) -> &Class

Returns the class of self.

pub unsafe fn get_ivar<T>(&self, name: &str) -> &T

where T: Encode,

Returns a reference to the ivar of self with the given name. Panics if self has no ivar with the given name. Unsafe because the caller must ensure that the ivar is actually of type T.

pub unsafe fn get_mut_ivar<T>(&mut self, name: &str) -> &mut T

where T: Encode,

Returns a mutable reference to the ivar of self with the given name. Panics if self has no ivar with the given name. Unsafe because the caller must ensure that the ivar is actually of type T.

pub unsafe fn set_ivar<T>(&mut self, name: &str, value: T)

where T: Encode,

Sets the value of the ivar of self with the given name. Panics if self has no ivar with the given name. Unsafe because the caller must ensure that the ivar is actually of type T.

Trait Implementations

impl Clone for NSScreen

fn clone(&self) -> Self

Returns a duplicate of the value.

const fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for NSScreen

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Deref for NSScreen

type Target = Object

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl DerefMut for NSScreen

fn deref_mut(&mut self) -> &mut Object

Mutably dereferences the value.

impl Display for NSScreen

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Encode for NSScreen

fn encode() -> Encoding

Returns the Objective-C type encoding for Self.

impl FromId for NSScreen

unsafe fn from_id(ptr: id) -> Self

Returns Self representation of the object.

impl Hash for NSScreen

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl INSScreen for NSScreen

fn p_main_screen() -> NSScreen

Returns the screen object containing the window with the keyboard focus.

fn p_deepest_screen() -> NSScreen

Returns a screen object representing the screen that can best represent color.

fn p_screens() -> NSScreen

Returns an array of screen objects representing all of the screens available on the system.

fn p_depth(&self) -> NSWindowDepth

The current bit depth and colorspace information of the screen.

fn p_frame(&self) -> NSRect

The dimensions and location of the screen.

fn p_supported_window_depths(&self) -> *const NSWindowDepth

A zero-terminated array of the window depths supported by the screen.

fn p_device_description(&self) -> NSDictionary<NSDeviceDescriptionKey, id>

The device dictionary for the screen.

fn m_user_space_scale_factor(&self) -> CGFloat

👎Deprecated

Returns the scaling factor from user space to device space on the screen.

fn p_color_space(&self) -> NSColorSpace

The color space of the screen.

fn p_localized_name(&self) -> NSString

The localized name of the display.

fn m_can_represent_display_gamut(&self, display_gamut: NSDisplayGamut) -> bool

A Boolean value indicating whether the color space of the screen is capable of representing the specified display gamut.

fn p_screens_have_separate_spaces() -> bool

Returns a Boolean value indicating whether each screen can have its own set of spaces.

fn m_backing_aligned_rect_options( &self, rect: NSRect, options: NSAlignmentOptions, ) -> NSRect

Converts a rectangle in global screen coordinates to a pixel aligned rectangle.

fn p_backing_scale_factor(&self) -> CGFloat

The backing store pixel scale factor for the screen.

fn m_convert_rect_from_backing(&self, rect: NSRect) -> NSRect

Converts the rectangle from the device pixel aligned coordinates system of a screen.

fn m_convert_rect_to_backing(&self, rect: NSRect) -> NSRect

Converts the rectangle to the device pixel aligned coordinates system of a screen.

fn p_visible_frame(&self) -> NSRect

The current location and dimensions of the visible screen.

fn p_safe_area_insets(&self) -> NSEdgeInsets

The distances from the screen’s edges at which content isn’t obscured.

fn p_maximum_potential_extended_dynamic_range_color_component_value( &self, ) -> CGFloat

The maximum possible color component value for the screen when it’s in extended dynamic range (EDR) mode.

fn p_maximum_extended_dynamic_range_color_component_value(&self) -> CGFloat

The current maximum color component value for the screen.

fn p_maximum_reference_extended_dynamic_range_color_component_value( &self, ) -> CGFloat

The current maximum color component value for reference rendering to the screen.

fn p_maximum_frames_per_second(&self) -> Int

The maximum number of frames per second that the screen supports.

fn p_minimum_refresh_interval(&self) -> NSTimeInterval

The shortest refresh interval that the screen supports.

fn p_maximum_refresh_interval(&self) -> NSTimeInterval

The largest refresh interval that the screen supports.

fn p_display_update_granularity(&self) -> NSTimeInterval

The number of seconds between the screen’s supported update rates, for screens that support fixed update rates.

fn p_last_display_update_timestamp(&self) -> NSTimeInterval

The time of the last framebuffer update, expressed as the number of seconds since system startup.

fn p_auxiliary_top_left_area(&self) -> NSRect

fn p_auxiliary_top_right_area(&self) -> NSRect

impl PNSObject for NSScreen

fn m_class<'a>() -> &'a Class

Returns the class object for the receiver’s class.

fn m_self(&self) -> id

Returns the receiver.

fn m_new() -> Self

where Self: Sized + FromId,

Allocates a new instance of the receiving class, sends it an init message, and returns the initialized object.

fn m_alloc() -> Self

where Self: Sized + FromId,

Returns a new instance of the receiving class.

fn m_initialize()

Initializes the class before it receives its first message.

fn ip_superclass<'a>() -> Option<&'a Class>

Returns the class object for the receiver’s superclass.

fn m_is_equal(&self, object: &Self) -> bool

Returns a Boolean value that indicates whether the receiver and a given object are equal.

fn p_hash(&self) -> UInt

Returns an integer that can be used as a table address in a hash table structure.

fn m_is_kind_of_class(&self, class: Class) -> bool

Returns a Boolean value that indicates whether the receiver is an instance of given class or an instance of any class that inherits from that class.

fn m_is_member_of_class(&self, class: Class) -> bool

Returns a Boolean value that indicates whether the receiver is an instance of a given class.

fn m_responds_to_selector(&self, selector: Sel) -> bool

Returns a Boolean value that indicates whether the receiver implements or inherits a method that can respond to a specified message.

fn m_conforms_to_protocol(&self, protocol: Protocol) -> bool

Returns a Boolean value that indicates whether the receiver conforms to a given protocol.

fn p_description(&self) -> NSString

A textual representation of the receiver.

fn p_debug_description(&self) -> NSString

A textual representation of the receiver to use with a debugger.

fn m_perform_selector(&self, selector: Sel) -> id

Sends a specified message to the receiver and returns the result of the message.

fn m_perform_selector_with_object(&self, selector: Sel, with_object: id) -> id

Sends a message to the receiver with an object as the argument.

fn m_is_proxy(&self) -> bool

Returns a Boolean value that indicates whether the receiver does not descend from NSObject.

impl ToId for NSScreen

fn to_id(self) -> id

Returns id representation of the object.