Struct NSView

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

The infrastructure for drawing, printing, and handling events in an app.

Fields

ptr: Id<Object>

The raw pointer to the Objective-C object.

Implementations

impl NSView

pub fn init_with_frame(frame: NSRect) -> Self

Initializes and returns a newly allocated NSView object with a specified frame rectangle.

pub fn init_with_coder(coder: NSCoder) -> Self

Initializes a view using from data in the specified coder object.

pub fn prepare_for_reuse(&self)

Restores the view to an initial state so that it can be reused.

pub fn superview(&self) -> NSView

The view that is the parent of the current view.

pub fn subviews<V>(&self) -> NSArray<V>

where V: INSView,

The array of views embedded in the current view.

pub fn window(&self) -> NSWindow

The view’s window object, if it is installed in a window.

pub fn opaque_ancestor(&self) -> Self

where Self: Sized + FromId,

The view’s closest opaque ancestor, which might be the view itself.

pub fn is_descendant_of(&self, view: NSView) -> bool

Returns a Boolean value that indicates whether the view is a subview of the specified view.

pub fn ancestor_shared_with_view(&self, view: NSView) -> NSView

Returns the closest ancestor shared by the view and another specified view.

pub fn enclosing_menu_item(&self) -> NSMenuItem

The menu item containing the view or any of its superviews in the view hierarchy.

pub fn add_subview<V>(&self, view: V)

where V: INSView,

Adds a view to the view’s subviews so it’s displayed above its siblings.

pub fn bounds(&self) -> NSRect

The view’s bounds rectangle, which expresses its location and size in its own coordinate system.

pub fn set_bounds(&self, bounds: NSRect)

Sets the view’s bounds rectangle, which expresses its location and size in its own coordinate system.

Arguments

• bounds - The new bounds rectangle.

pub fn requires_constraint_based_layout() -> bool

Returns a Boolean value indicating whether the view depends on the constraint-based layout system.

pub fn translates_autoresizing_mask_to_constraints(&self) -> bool

A Boolean value indicating whether the view’s autoresizing mask is translated into constraints for the constraint-based layout system.

pub fn set_translates_autoresizing_mask_to_constraints(&self, flag: bool)

Sets a Boolean value indicating whether the view’s autoresizing mask is translated into constraints for the constraint-based layout system.

Arguments

• flag - The new value.

pub fn bottom_anchor(&self) -> NSLayoutYAxisAnchor

A layout anchor representing the bottom edge of the view’s frame.

pub fn center_x_anchor(&self) -> NSLayoutXAxisAnchor

A layout anchor representing the horizontal center of the view’s frame.

pub fn center_y_anchor(&self) -> NSLayoutYAxisAnchor

A layout anchor representing the vertical center of the view’s frame.

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 NSView

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 NSView

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

Formats the value using the given formatter.

impl Deref for NSView

type Target = Object

The resulting type after dereferencing.

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

Dereferences the value.

impl DerefMut for NSView

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

Mutably dereferences the value.

impl Display for NSView

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

Formats the value using the given formatter.

impl Encode for NSView

fn encode() -> Encoding

Returns the Objective-C type encoding for Self.

impl FromId for NSView

unsafe fn from_id(ptr: id) -> Self

Returns Self representation of the object.

impl Hash for NSView

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 INSView for NSView

fn m_init_with_frame(frame: NSRect) -> Self

where Self: Sized + FromId,

Initializes and returns a newly allocated NSView object with a specified frame rectangle.

fn m_init_with_coder(coder: NSCoder) -> Self

where Self: Sized + FromId,

Initializes a view using from data in the specified coder object.

fn m_prepare_for_reuse(&self)

Restores the view to an initial state so that it can be reused.

fn p_superview(&self) -> NSView

The view that is the parent of the current view.

fn p_subviews<V>(&self) -> NSArray<V>

where V: INSView,

The array of views embedded in the current view.

fn p_window(&self) -> NSWindow

The view’s window object, if it is installed in a window.

fn p_opaque_ancestor(&self) -> Self

where Self: Sized + FromId,

The view’s closest opaque ancestor, which might be the view itself.

fn p_is_descendant_of(&self, view: NSView) -> bool

Returns a Boolean value that indicates whether the view is a subview of the specified view.

fn p_ancestor_shared_with_view(&self, view: NSView) -> NSView

Returns the closest ancestor shared by the view and another specified view.

fn p_enclosing_menu_item(&self) -> NSMenuItem

The menu item containing the view or any of its superviews in the view hierarchy.

fn p_add_subview<V>(&self, view: V)

where V: INSView,

Adds a view to the view’s subviews so it’s displayed above its siblings.

fn p_bounds(&self) -> NSRect

The view’s bounds rectangle, which expresses its location and size in its own coordinate system.

fn p_set_bounds(&self, bounds: NSRect)

Sets the view’s bounds rectangle, which expresses its location and size in its own coordinate system.

fn p_requires_constraint_based_layout() -> bool

Returns a Boolean value indicating whether the view depends on the constraint-based layout system.

fn p_translates_autoresizing_mask_to_constraints(&self) -> bool

A Boolean value indicating whether the view’s autoresizing mask is translated into constraints for the constraint-based layout system.

fn p_set_translates_autoresizing_mask_to_constraints(&self, flag: bool)

Sets a Boolean value indicating whether the view’s autoresizing mask is translated into constraints for the constraint-based layout system.

fn p_bottom_anchor(&self) -> NSLayoutYAxisAnchor

A layout anchor representing the bottom edge of the view’s frame.

fn p_center_x_anchor(&self) -> NSLayoutXAxisAnchor

A layout anchor representing the horizontal center of the view’s frame.

fn p_center_y_anchor(&self) -> NSLayoutYAxisAnchor

A layout anchor representing the vertical center of the view’s frame.

impl PNSObject for NSView

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 NSView

fn to_id(self) -> id

Returns id representation of the object.

impl INSResponder for NSView