Struct NSButton 

pub struct NSButton { /* private fields */ }

Available on crate features NSButton and NSControl and NSResponder and NSView only.

Apple’s documentation

Implementations

impl NSButton

pub unsafe fn buttonWithTitle_image_target_action( title: &NSString, image: &NSImage, target: Option<&AnyObject>, action: Option<Sel>, mtm: MainThreadMarker, ) -> Retained<Self>

Available on crate feature NSImage only.

Creates a standard push button with a title and image.

Parameter title: The localized title string that is displayed on the button.

Parameter image: The image that is displayed alongside the title. In left-to-right localizations, the image is displayed to the left of the title. In right-to-left localizations, it is displayed to the right.

Parameter target: The target object that receives action messages from the control.

Parameter action: The action message sent by the control.

Returns: An initialized button object.

Safety

• target should be of the correct type.
• action must be a valid selector.

pub unsafe fn buttonWithTitle_target_action( title: &NSString, target: Option<&AnyObject>, action: Option<Sel>, mtm: MainThreadMarker, ) -> Retained<Self>

Creates a standard push button with the provided title.

Parameter title: The localized title string that is displayed on the button.

Parameter target: The target object that receives action messages from the control.

Parameter action: The action message sent by the control.

Returns: An initialized button object.

Safety

• target should be of the correct type.
• action must be a valid selector.

pub unsafe fn buttonWithImage_target_action( image: &NSImage, target: Option<&AnyObject>, action: Option<Sel>, mtm: MainThreadMarker, ) -> Retained<Self>

Available on crate feature NSImage only.

Creates a standard push button with the provided image. Set the image’s accessibilityDescription property to ensure accessibility for this control.

Parameter image: The image to display in the body of the button.

Parameter target: The target object that receives action messages from the control.

Parameter action: The action message sent by the control.

Returns: An initialized button object.

Safety

• target should be of the correct type.
• action must be a valid selector.

pub unsafe fn checkboxWithTitle_target_action( title: &NSString, target: Option<&AnyObject>, action: Option<Sel>, mtm: MainThreadMarker, ) -> Retained<Self>

Creates a standard checkbox with the provided title.

Parameter title: The localized title string that is displayed alongside the checkbox.

Parameter target: The target object that receives action messages from the control.

Parameter action: The action message sent by the control.

Returns: An initialized button object.

Safety

• target should be of the correct type.
• action must be a valid selector.

pub unsafe fn radioButtonWithTitle_target_action( title: &NSString, target: Option<&AnyObject>, action: Option<Sel>, mtm: MainThreadMarker, ) -> Retained<Self>

Creates a standard radio button with the provided title.

Parameter title: The localized title string that is displayed alongside the radio button.

Parameter target: The target object that receives action messages from the control.

Parameter action: The action message sent by the control.

Returns: An initialized button object.

Safety

• target should be of the correct type.
• action must be a valid selector.

pub fn setButtonType(&self, type: NSButtonType)

Available on crate feature NSButtonCell only.

Sets the button’s type, which affects its user interface and behavior when clicked. See the NSButtonType enumeration for possible options and their behaviors.

pub fn title(&self) -> Retained<NSString>

The title displayed on the button when it’s in an off state, or an empty string if the button does not display a title. By default, a button’s title is “Button”.

pub fn setTitle(&self, title: &NSString)

Setter for title.

This is copied when set.

pub fn attributedTitle(&self) -> Retained<NSAttributedString>

The button’s title, expressed as an attributed string.

pub fn setAttributedTitle(&self, attributed_title: &NSAttributedString)

Setter for attributedTitle.

This is copied when set.

pub fn alternateTitle(&self) -> Retained<NSString>

The title that the button displays when the button is in an on state, or an empty string if there is no such title. Note that some button types do not display an alternate title.

pub fn setAlternateTitle(&self, alternate_title: &NSString)

Setter for alternateTitle.

This is copied when set.

pub fn attributedAlternateTitle(&self) -> Retained<NSAttributedString>

The alternate title, expressed as an attributed string.

pub fn setAttributedAlternateTitle( &self, attributed_alternate_title: &NSAttributedString, )

Setter for attributedAlternateTitle.

This is copied when set.

pub fn hasDestructiveAction(&self) -> bool

Indicates whether the button’s action has a destructive effect on user data. AppKit may guard a destructive-actioned button against accidental presses, and may give the button a special appearance in certain contexts to caution against unintentional use. Defaults to NO.

pub fn setHasDestructiveAction(&self, has_destructive_action: bool)

Setter for hasDestructiveAction.

pub fn sound(&self) -> Option<Retained<NSSound>>

Available on crate feature NSSound only.

The sound that plays when the user clicks the button, or nil if the button should not play a sound. The default value is nil.

pub fn setSound(&self, sound: Option<&NSSound>)

Available on crate feature NSSound only.

Setter for sound.

pub fn isSpringLoaded(&self) -> bool

Sends action on deep-press or extended hover while dragging. Defaults to NO.

pub fn setSpringLoaded(&self, spring_loaded: bool)

Setter for isSpringLoaded.

pub fn maxAcceleratorLevel(&self) -> NSInteger

Configures the maximum allowed level for an NSMultiLevelAcceleratorButton, allowed values range from [1,5]. Defaults to 2.

pub fn setMaxAcceleratorLevel(&self, max_accelerator_level: NSInteger)

Setter for maxAcceleratorLevel.

pub fn setPeriodicDelay_interval(&self, delay: c_float, interval: c_float)

Sets the initial delay and repeat interval, in seconds, for repeated action messages sent when continuous is YES.

pub unsafe fn getPeriodicDelay_interval( &self, delay: NonNull<c_float>, interval: NonNull<c_float>, )

Gets the initial delay and repeat interval, in seconds, for repeated action messages sent when continuous is YES. Both parameters to this method must not be NULL.

Safety

• delay must be a valid pointer.
• interval must be a valid pointer.

pub fn bezelStyle(&self) -> NSBezelStyle

Available on crate feature NSButtonCell only.

The bezel style of the button, which provides a set of bezel artwork, layout metrics, and content styling from a set of system-provided styles. See the NSBezelStyle enumeration for a list of available styles. The bezel style is not used if the bordered property is set to NO.

pub fn setBezelStyle(&self, bezel_style: NSBezelStyle)

Available on crate feature NSButtonCell only.

Setter for bezelStyle.

pub fn isBordered(&self) -> bool

A Boolean value that determines whether the button draws a border.

pub fn setBordered(&self, bordered: bool)

Setter for isBordered.

pub fn isTransparent(&self) -> bool

A Boolean value that indicates whether the button is transparent. A transparent button never draws itself, but it receives mouse events, sends its action, and tracks the mouse properly.

pub fn setTransparent(&self, transparent: bool)

Setter for isTransparent.

pub fn showsBorderOnlyWhileMouseInside(&self) -> bool

pub fn setShowsBorderOnlyWhileMouseInside( &self, shows_border_only_while_mouse_inside: bool, )

Setter for showsBorderOnlyWhileMouseInside.

pub fn bezelColor(&self) -> Option<Retained<NSColor>>

Available on crate feature NSColor only.

Applies a custom color to the button’s bezel, in appearances that support it. A nil value indicates an unmodified button appearance. The default value is nil.

pub fn setBezelColor(&self, bezel_color: Option<&NSColor>)

Available on crate feature NSColor only.

Setter for bezelColor.

This is copied when set.

pub fn contentTintColor(&self) -> Option<Retained<NSColor>>

Available on crate feature NSColor only.

Applies a tint color to template image and text content, in combination with other theme-appropriate effects. Only applicable to borderless buttons. A nil value indicates the standard set of effects without color modification. The default value is nil. Non-template images and attributed string values are not affected by the contentTintColor.

pub fn setContentTintColor(&self, content_tint_color: Option<&NSColor>)

Available on crate feature NSColor only.

Setter for contentTintColor.

This is copied when set.

pub fn tintProminence(&self) -> NSTintProminence

Available on crate feature NSTintProminence only.

The tint prominence of the button. Use tint prominence to gently suggest a hierarchy when multiple buttons perform similar actions. A button with primary tint prominence suggests the most preferred option, while secondary prominence indicates a reasonable alternative. See NSTintProminence for a list of possible values.

pub fn setTintProminence(&self, tint_prominence: NSTintProminence)

Available on crate feature NSTintProminence only.

Setter for tintProminence.

pub fn image(&self) -> Option<Retained<NSImage>>

Available on crate feature NSImage only.

The image that appears on the button when it’s in an off state, or nil if there is no such image.

pub fn setImage(&self, image: Option<&NSImage>)

Available on crate feature NSImage only.

Setter for image.

pub fn alternateImage(&self) -> Option<Retained<NSImage>>

Available on crate feature NSImage only.

An alternate image that appears on the button when the button is in an on state, or nil if there is no such image. Note that some button types do not display an alternate image.

pub fn setAlternateImage(&self, alternate_image: Option<&NSImage>)

Available on crate feature NSImage only.

Setter for alternateImage.

pub fn imagePosition(&self) -> NSCellImagePosition

Available on crate feature NSCell only.

The position of the button’s image relative to its title. See the NSCellImagePosition enumeration for possible values.

pub fn setImagePosition(&self, image_position: NSCellImagePosition)

Available on crate feature NSCell only.

Setter for imagePosition.

pub fn imageScaling(&self) -> NSImageScaling

Available on crate feature NSCell only.

The scaling mode applied to make the button’s image fit within its bounds.

pub fn setImageScaling(&self, image_scaling: NSImageScaling)

Available on crate feature NSCell only.

Setter for imageScaling.

pub fn imageHugsTitle(&self) -> bool

A Boolean value that determines how the button’s image and title are positioned together within the button bezel. If false, the image is positioned according to the imagePosition property at the edge of the button bezel, and the title is positioned within the remaining space. If true, the button’s image is positioned directly adjacent to the title based on the imagePosition property, and the image and title are positioned within the button bezel as a single unit.

pub fn setImageHugsTitle(&self, image_hugs_title: bool)

Setter for imageHugsTitle.

pub fn symbolConfiguration( &self, ) -> Option<Retained<NSImageSymbolConfiguration>>

Available on crate feature NSImage only.

Specifies a combination of point size, weight, and scale to use when sizing and displaying symbol images. If a symbol configuration isn’t provided, the symbol is matched to the button’s font property. The default value is nil.

pub fn setSymbolConfiguration( &self, symbol_configuration: Option<&NSImageSymbolConfiguration>, )

Available on crate feature NSImage only.

Setter for symbolConfiguration.

This is copied when set.

pub fn state(&self) -> NSControlStateValue

Available on crate feature NSCell only.

The button’s state. Buttons support the off and on states, and an additional mixed state depending on the value of the allowsMixedState property.

pub fn setState(&self, state: NSControlStateValue)

Available on crate feature NSCell only.

Setter for state.

pub fn allowsMixedState(&self) -> bool

A Boolean value that indicates whether the button allows a mixed state. If NO, the button has two states (on and off), and if YES, the button has three states (on, off, and mixed). The mixed state is commonly used with checkboxes and radio buttons to indicate a value which is partially on.

pub fn setAllowsMixedState(&self, allows_mixed_state: bool)

Setter for allowsMixedState.

pub fn setNextState(&self)

Sets the button to its next eligible state. If the button allows mixed state, this cycles through the states in the order: on, off, mixed, on, etc. If the button does not allow mixed state, it toggles between off and on.

pub fn highlight(&self, flag: bool)

Highlights, or un-highlights, the button. Highlighting makes the button appear “pressed”, which may include showing an illuminated bezel, or showing the alternate image or title, depending on the type of button.

pub fn keyEquivalent(&self) -> Retained<NSString>

This property contains the button’s key equivalent, or the empty string if no equivalent has been defined. Buttons don’t have a default key equivalent. Setting the key equivalent to the Return character causes it to act as the default button for its window.

pub fn setKeyEquivalent(&self, key_equivalent: &NSString)

Setter for keyEquivalent.

This is copied when set.

pub fn keyEquivalentModifierMask(&self) -> NSEventModifierFlags

Available on crate feature NSEvent only.

A bitmask specifying the modifier keys that are applied to the button’s key equivalent. Mask bits are defined by the NSEventModifierFlags option set. The only mask bits relevant in button key-equivalent modifier masks are NSEventModifierFlagControl, NSEventModifierFlagOption, and NSEventModifierFlagCommand.

pub fn setKeyEquivalentModifierMask( &self, key_equivalent_modifier_mask: NSEventModifierFlags, )

Available on crate feature NSEvent only.

Setter for keyEquivalentModifierMask.

pub fn performKeyEquivalent(&self, key: &NSEvent) -> bool

Available on crate feature NSEvent only.

If the event parameter matches the button’s key equivalent, the button briefly highlights and performs its action, and then returns YES. Otherwise, returns NO.

pub fn compressWithPrioritizedCompressionOptions( &self, prioritized_options: &NSArray<NSUserInterfaceCompressionOptions>, )

Available on crate feature NSUserInterfaceCompression only.

pub fn minimumSizeWithPrioritizedCompressionOptions( &self, prioritized_options: &NSArray<NSUserInterfaceCompressionOptions>, ) -> NSSize

Available on crate feature NSUserInterfaceCompression only.

pub fn activeCompressionOptions( &self, ) -> Retained<NSUserInterfaceCompressionOptions>

Available on crate feature NSUserInterfaceCompression only.

pub fn borderShape(&self) -> NSControlBorderShape

pub fn setBorderShape(&self, border_shape: NSControlBorderShape)

Setter for borderShape.

impl NSButton

Methods declared on superclass NSControl.

pub fn initWithFrame( this: Allocated<Self>, frame_rect: NSRect, ) -> Retained<Self>

pub unsafe fn initWithCoder( this: Allocated<Self>, coder: &NSCoder, ) -> Option<Retained<Self>>

Safety

coder possibly has further requirements.

impl NSButton

Methods declared on superclass NSResponder.

pub fn init(this: Allocated<Self>) -> Retained<Self>

impl NSButton

Methods declared on superclass NSObject.

pub fn new(mtm: MainThreadMarker) -> Retained<Self>

impl NSButton

NSButtonDeprecated.

pub unsafe fn setTitleWithMnemonic( &self, string_with_ampersand: Option<&NSString>, )

👎Deprecated: Mnemonics are not used on macOS. Set the title property directly instead.

Safety

string_with_ampersand might not allow None.

Methods from Deref<Target = NSControl>

pub fn target(&self) -> Option<Retained<AnyObject>>

pub unsafe fn setTarget(&self, target: Option<&AnyObject>)

Setter for target.

This is a weak property.

Safety

target should be of the correct type.

pub fn action(&self) -> Option<Sel>

pub unsafe fn setAction(&self, action: Option<Sel>)

Setter for action.

Safety

action must be a valid selector.

pub fn tag(&self) -> NSInteger

pub fn setTag(&self, tag: NSInteger)

Setter for tag.

pub fn ignoresMultiClick(&self) -> bool

pub fn setIgnoresMultiClick(&self, ignores_multi_click: bool)

Setter for ignoresMultiClick.

pub fn isContinuous(&self) -> bool

pub fn setContinuous(&self, continuous: bool)

Setter for isContinuous.

pub fn isEnabled(&self) -> bool

pub fn setEnabled(&self, enabled: bool)

Setter for isEnabled.

pub fn refusesFirstResponder(&self) -> bool

pub fn setRefusesFirstResponder(&self, refuses_first_responder: bool)

Setter for refusesFirstResponder.

pub fn isHighlighted(&self) -> bool

pub fn setHighlighted(&self, highlighted: bool)

Setter for isHighlighted.

pub fn controlSize(&self) -> NSControlSize

Available on crate feature NSCell only.

pub fn setControlSize(&self, control_size: NSControlSize)

Available on crate feature NSCell only.

Setter for controlSize.

pub fn formatter(&self) -> Option<Retained<NSFormatter>>

pub fn setFormatter(&self, formatter: Option<&NSFormatter>)

Setter for formatter.

pub fn objectValue(&self) -> Option<Retained<AnyObject>>

pub unsafe fn setObjectValue(&self, object_value: Option<&AnyObject>)

Setter for objectValue.

This is copied when set.

Safety

object_value should be of the correct type.

pub fn stringValue(&self) -> Retained<NSString>

pub fn setStringValue(&self, string_value: &NSString)

Setter for stringValue.

This is copied when set.

pub fn attributedStringValue(&self) -> Retained<NSAttributedString>

pub fn setAttributedStringValue( &self, attributed_string_value: &NSAttributedString, )

Setter for attributedStringValue.

This is copied when set.

pub fn intValue(&self) -> c_int

pub fn setIntValue(&self, int_value: c_int)

Setter for intValue.

pub fn integerValue(&self) -> NSInteger

pub fn setIntegerValue(&self, integer_value: NSInteger)

Setter for integerValue.

pub fn floatValue(&self) -> c_float

pub fn setFloatValue(&self, float_value: c_float)

Setter for floatValue.

pub fn doubleValue(&self) -> c_double

pub fn setDoubleValue(&self, double_value: c_double)

Setter for doubleValue.

pub fn sizeThatFits(&self, size: NSSize) -> NSSize

pub fn sizeToFit(&self)

pub fn sendActionOn(&self, mask: NSEventMask) -> NSInteger

Available on crate feature NSEvent only.

pub unsafe fn sendAction_to( &self, action: Option<Sel>, target: Option<&AnyObject>, ) -> bool

Safety

• action must be a valid selector.
• target should be of the correct type.

pub unsafe fn takeIntValueFrom(&self, sender: Option<&AnyObject>)

Safety

sender should be of the correct type.

pub unsafe fn takeFloatValueFrom(&self, sender: Option<&AnyObject>)

Safety

sender should be of the correct type.

pub unsafe fn takeDoubleValueFrom(&self, sender: Option<&AnyObject>)

Safety

sender should be of the correct type.

pub unsafe fn takeStringValueFrom(&self, sender: Option<&AnyObject>)

Safety

sender should be of the correct type.

pub unsafe fn takeObjectValueFrom(&self, sender: Option<&AnyObject>)

Safety

sender should be of the correct type.

pub unsafe fn takeIntegerValueFrom(&self, sender: Option<&AnyObject>)

Safety

sender should be of the correct type.

pub unsafe fn performClick(&self, sender: Option<&AnyObject>)

Safety

sender should be of the correct type.

pub fn font(&self) -> Option<Retained<NSFont>>

Available on crate feature NSFont only.

pub fn setFont(&self, font: Option<&NSFont>)

Available on crate feature NSFont only.

Setter for font.

This is copied when set.

pub fn usesSingleLineMode(&self) -> bool

pub fn setUsesSingleLineMode(&self, uses_single_line_mode: bool)

Setter for usesSingleLineMode.

pub fn lineBreakMode(&self) -> NSLineBreakMode

Available on crate feature NSParagraphStyle only.

pub fn setLineBreakMode(&self, line_break_mode: NSLineBreakMode)

Available on crate feature NSParagraphStyle only.

Setter for lineBreakMode.

pub fn alignment(&self) -> NSTextAlignment

Available on crate feature NSText only.

pub fn setAlignment(&self, alignment: NSTextAlignment)

Available on crate feature NSText only.

Setter for alignment.

pub fn baseWritingDirection(&self) -> NSWritingDirection

Available on crate feature NSText only.

pub fn setBaseWritingDirection( &self, base_writing_direction: NSWritingDirection, )

Available on crate feature NSText only.

Setter for baseWritingDirection.

pub fn allowsExpansionToolTips(&self) -> bool

pub fn setAllowsExpansionToolTips(&self, allows_expansion_tool_tips: bool)

Setter for allowsExpansionToolTips.

pub fn expansionFrameWithFrame(&self, content_frame: NSRect) -> NSRect

pub fn drawWithExpansionFrame_inView( &self, content_frame: NSRect, view: &NSView, )

pub fn currentEditor(&self) -> Option<Retained<NSText>>

Available on crate feature NSText only.

pub fn abortEditing(&self) -> bool

pub fn validateEditing(&self)

pub unsafe fn editWithFrame_editor_delegate_event( &self, rect: NSRect, text_obj: &NSText, delegate: Option<&AnyObject>, event: &NSEvent, )

Available on crate features NSEvent and NSText only.

Safety

delegate should be of the correct type.

pub unsafe fn selectWithFrame_editor_delegate_start_length( &self, rect: NSRect, text_obj: &NSText, delegate: Option<&AnyObject>, sel_start: NSInteger, sel_length: NSInteger, )

Available on crate feature NSText only.

Safety

delegate should be of the correct type.

pub fn endEditing(&self, text_obj: &NSText)

Available on crate feature NSText only.

pub fn setFloatingPointFormat_left_right( &self, auto_range: bool, left_digits: NSUInteger, right_digits: NSUInteger, )

👎Deprecated

pub fn cell(&self) -> Option<Retained<NSCell>>

Available on crate feature NSCell only.

pub fn setCell(&self, cell: Option<&NSCell>)

Available on crate feature NSCell only.

Setter for cell.

pub fn selectedCell(&self) -> Option<Retained<NSCell>>

Available on crate feature NSCell only.

pub fn selectedTag(&self) -> NSInteger

pub fn setNeedsDisplay(&self)

👎Deprecated: Set the needsDisplay property to YES instead

pub fn calcSize(&self)

👎Deprecated: Override -layout instead. This method should never be called

pub fn updateCell(&self, cell: &NSCell)

Available on crate feature NSCell only.

pub fn updateCellInside(&self, cell: &NSCell)

Available on crate feature NSCell only.

pub fn drawCellInside(&self, cell: &NSCell)

Available on crate feature NSCell only.

pub fn drawCell(&self, cell: &NSCell)

Available on crate feature NSCell only.

pub fn selectCell(&self, cell: &NSCell)

Available on crate feature NSCell only.

pub fn invalidateIntrinsicContentSizeForCell(&self, cell: &NSCell)

Available on crate features NSLayoutConstraint and NSCell only.

Methods from Deref<Target = NSView>

pub fn candidateListTouchBarItem( &self, ) -> Option<Retained<NSCandidateListTouchBarItem>>

Available on crate features NSCandidateListTouchBarItem and NSTouchBarItem only.

pub fn reflectScrolledClipView(&self, clip_view: &NSClipView)

Available on crate feature NSClipView only.

pub fn scrollClipView_toPoint(&self, clip_view: &NSClipView, point: NSPoint)

Available on crate feature NSClipView only.

pub fn leadingAnchor(&self) -> Retained<NSLayoutXAxisAnchor>

Available on crate features NSLayoutConstraint and NSLayoutAnchor only.

pub fn trailingAnchor(&self) -> Retained<NSLayoutXAxisAnchor>

Available on crate features NSLayoutConstraint and NSLayoutAnchor only.

pub fn leftAnchor(&self) -> Retained<NSLayoutXAxisAnchor>

Available on crate features NSLayoutConstraint and NSLayoutAnchor only.

pub fn rightAnchor(&self) -> Retained<NSLayoutXAxisAnchor>

Available on crate features NSLayoutConstraint and NSLayoutAnchor only.

pub fn topAnchor(&self) -> Retained<NSLayoutYAxisAnchor>

Available on crate features NSLayoutConstraint and NSLayoutAnchor only.

pub fn bottomAnchor(&self) -> Retained<NSLayoutYAxisAnchor>

Available on crate features NSLayoutConstraint and NSLayoutAnchor only.

pub fn widthAnchor(&self) -> Retained<NSLayoutDimension>

Available on crate features NSLayoutConstraint and NSLayoutAnchor only.

pub fn heightAnchor(&self) -> Retained<NSLayoutDimension>

Available on crate features NSLayoutConstraint and NSLayoutAnchor only.

pub fn centerXAnchor(&self) -> Retained<NSLayoutXAxisAnchor>

Available on crate features NSLayoutConstraint and NSLayoutAnchor only.

pub fn centerYAnchor(&self) -> Retained<NSLayoutYAxisAnchor>

Available on crate features NSLayoutConstraint and NSLayoutAnchor only.

pub fn firstBaselineAnchor(&self) -> Retained<NSLayoutYAxisAnchor>

Available on crate features NSLayoutConstraint and NSLayoutAnchor only.

pub fn lastBaselineAnchor(&self) -> Retained<NSLayoutYAxisAnchor>

Available on crate features NSLayoutConstraint and NSLayoutAnchor only.

pub fn constraints(&self) -> Retained<NSArray<NSLayoutConstraint>>

Available on crate feature NSLayoutConstraint only.

pub fn addConstraint(&self, constraint: &NSLayoutConstraint)

Available on crate feature NSLayoutConstraint only.

pub fn addConstraints(&self, constraints: &NSArray<NSLayoutConstraint>)

Available on crate feature NSLayoutConstraint only.

pub fn removeConstraint(&self, constraint: &NSLayoutConstraint)

Available on crate feature NSLayoutConstraint only.

pub fn removeConstraints(&self, constraints: &NSArray<NSLayoutConstraint>)

Available on crate feature NSLayoutConstraint only.

pub fn updateConstraintsForSubtreeIfNeeded(&self)

Available on crate feature NSLayoutConstraint only.

pub fn updateConstraints(&self)

Available on crate feature NSLayoutConstraint only.

pub fn needsUpdateConstraints(&self) -> bool

Available on crate feature NSLayoutConstraint only.

pub fn setNeedsUpdateConstraints(&self, needs_update_constraints: bool)

Available on crate feature NSLayoutConstraint only.

Setter for needsUpdateConstraints.

pub fn translatesAutoresizingMaskIntoConstraints(&self) -> bool

Available on crate feature NSLayoutConstraint only.

pub fn setTranslatesAutoresizingMaskIntoConstraints( &self, translates_autoresizing_mask_into_constraints: bool, )

Available on crate feature NSLayoutConstraint only.

Setter for translatesAutoresizingMaskIntoConstraints.

pub fn alignmentRectForFrame(&self, frame: NSRect) -> NSRect

Available on crate feature NSLayoutConstraint only.

pub fn frameForAlignmentRect(&self, alignment_rect: NSRect) -> NSRect

Available on crate feature NSLayoutConstraint only.

pub fn alignmentRectInsets(&self) -> NSEdgeInsets

Available on crate feature NSLayoutConstraint only.

pub fn firstBaselineOffsetFromTop(&self) -> CGFloat

Available on crate features NSLayoutConstraint and objc2-core-foundation only.

pub fn lastBaselineOffsetFromBottom(&self) -> CGFloat

Available on crate features NSLayoutConstraint and objc2-core-foundation only.

pub fn baselineOffsetFromBottom(&self) -> CGFloat

Available on crate features NSLayoutConstraint and objc2-core-foundation only.

pub fn intrinsicContentSize(&self) -> NSSize

Available on crate feature NSLayoutConstraint only.

pub fn invalidateIntrinsicContentSize(&self)

Available on crate feature NSLayoutConstraint only.

pub fn contentHuggingPriorityForOrientation( &self, orientation: NSLayoutConstraintOrientation, ) -> NSLayoutPriority

Available on crate feature NSLayoutConstraint only.

pub fn setContentHuggingPriority_forOrientation( &self, priority: NSLayoutPriority, orientation: NSLayoutConstraintOrientation, )

Available on crate feature NSLayoutConstraint only.

pub fn contentCompressionResistancePriorityForOrientation( &self, orientation: NSLayoutConstraintOrientation, ) -> NSLayoutPriority

Available on crate feature NSLayoutConstraint only.

pub fn setContentCompressionResistancePriority_forOrientation( &self, priority: NSLayoutPriority, orientation: NSLayoutConstraintOrientation, )

Available on crate feature NSLayoutConstraint only.

pub fn isHorizontalContentSizeConstraintActive(&self) -> bool

Available on crate feature NSLayoutConstraint only.

pub fn setHorizontalContentSizeConstraintActive( &self, horizontal_content_size_constraint_active: bool, )

Available on crate feature NSLayoutConstraint only.

Setter for isHorizontalContentSizeConstraintActive.

pub fn isVerticalContentSizeConstraintActive(&self) -> bool

Available on crate feature NSLayoutConstraint only.

pub fn setVerticalContentSizeConstraintActive( &self, vertical_content_size_constraint_active: bool, )

Available on crate feature NSLayoutConstraint only.

Setter for isVerticalContentSizeConstraintActive.

pub fn fittingSize(&self) -> NSSize

Available on crate feature NSLayoutConstraint only.

pub fn constraintsAffectingLayoutForOrientation( &self, orientation: NSLayoutConstraintOrientation, ) -> Retained<NSArray<NSLayoutConstraint>>

Available on crate feature NSLayoutConstraint only.

pub fn hasAmbiguousLayout(&self) -> bool

Available on crate feature NSLayoutConstraint only.

pub fn exerciseAmbiguityInLayout(&self)

Available on crate feature NSLayoutConstraint only.

pub fn addLayoutGuide(&self, guide: &NSLayoutGuide)

Available on crate feature NSLayoutGuide only.

pub fn removeLayoutGuide(&self, guide: &NSLayoutGuide)

Available on crate feature NSLayoutGuide only.

pub fn layoutGuides(&self) -> Retained<NSArray<NSLayoutGuide>>

Available on crate feature NSLayoutGuide only.

pub fn enclosingMenuItem(&self) -> Option<Retained<NSMenuItem>>

Available on crate feature NSMenuItem only.

pub fn wantsBestResolutionOpenGLSurface(&self) -> bool

👎Deprecated: Use NSOpenGLView instead.

Available on crate feature NSOpenGLView only.

pub fn setWantsBestResolutionOpenGLSurface( &self, wants_best_resolution_open_gl_surface: bool, )

👎Deprecated: Use NSOpenGLView instead.

Available on crate feature NSOpenGLView only.

Setter for wantsBestResolutionOpenGLSurface.

pub fn wantsExtendedDynamicRangeOpenGLSurface(&self) -> bool

👎Deprecated: Use NSOpenGLView instead.

Available on crate feature NSOpenGLView only.

pub fn setWantsExtendedDynamicRangeOpenGLSurface( &self, wants_extended_dynamic_range_open_gl_surface: bool, )

👎Deprecated: Use NSOpenGLView instead.

Available on crate feature NSOpenGLView only.

Setter for wantsExtendedDynamicRangeOpenGLSurface.

pub fn pressureConfiguration(&self) -> Option<Retained<NSPressureConfiguration>>

Available on crate feature NSPressureConfiguration only.

pub fn setPressureConfiguration( &self, pressure_configuration: Option<&NSPressureConfiguration>, )

Available on crate feature NSPressureConfiguration only.

Setter for pressureConfiguration.

pub fn rulerView_shouldMoveMarker( &self, ruler: &NSRulerView, marker: &NSRulerMarker, ) -> bool

Available on crate features NSRulerView and NSRulerMarker only.

pub fn rulerView_willMoveMarker_toLocation( &self, ruler: &NSRulerView, marker: &NSRulerMarker, location: CGFloat, ) -> CGFloat

Available on crate features NSRulerView and NSRulerMarker and objc2-core-foundation only.

pub fn rulerView_didMoveMarker( &self, ruler: &NSRulerView, marker: &NSRulerMarker, )

Available on crate features NSRulerView and NSRulerMarker only.

pub fn rulerView_shouldRemoveMarker( &self, ruler: &NSRulerView, marker: &NSRulerMarker, ) -> bool

Available on crate features NSRulerView and NSRulerMarker only.

pub fn rulerView_didRemoveMarker( &self, ruler: &NSRulerView, marker: &NSRulerMarker, )

Available on crate features NSRulerView and NSRulerMarker only.

pub fn rulerView_shouldAddMarker( &self, ruler: &NSRulerView, marker: &NSRulerMarker, ) -> bool

Available on crate features NSRulerView and NSRulerMarker only.

pub fn rulerView_willAddMarker_atLocation( &self, ruler: &NSRulerView, marker: &NSRulerMarker, location: CGFloat, ) -> CGFloat

Available on crate features NSRulerView and NSRulerMarker and objc2-core-foundation only.

pub fn rulerView_didAddMarker( &self, ruler: &NSRulerView, marker: &NSRulerMarker, )

Available on crate features NSRulerView and NSRulerMarker only.

pub fn rulerView_handleMouseDown(&self, ruler: &NSRulerView, event: &NSEvent)

Available on crate features NSRulerView and NSEvent only.

pub fn rulerView_willSetClientView( &self, ruler: &NSRulerView, new_client: &NSView, )

Available on crate feature NSRulerView only.

pub fn rulerView_locationForPoint( &self, ruler: &NSRulerView, point: NSPoint, ) -> CGFloat

Available on crate features NSRulerView and objc2-core-foundation only.

pub fn rulerView_pointForLocation( &self, ruler: &NSRulerView, point: CGFloat, ) -> NSPoint

Available on crate features NSRulerView and objc2-core-foundation only.

pub fn window(&self) -> Option<Retained<NSWindow>>

Available on crate feature NSWindow only.

pub unsafe fn superview(&self) -> Option<Retained<NSView>>

Safety

This is not retained internally, you must ensure the object is still alive.

pub fn subviews(&self) -> Retained<NSArray<NSView>>

pub fn setSubviews(&self, subviews: &NSArray<NSView>)

Setter for subviews.

This is copied when set.

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

pub fn ancestorSharedWithView(&self, view: &NSView) -> Option<Retained<NSView>>

pub unsafe fn opaqueAncestor(&self) -> Option<Retained<NSView>>

Safety

This is not retained internally, you must ensure the object is still alive.

pub fn isHidden(&self) -> bool

pub fn setHidden(&self, hidden: bool)

Setter for isHidden.

pub fn isHiddenOrHasHiddenAncestor(&self) -> bool

pub unsafe fn getRectsBeingDrawn_count( &self, rects: *mut *const NSRect, count: *mut NSInteger, )

Safety

• rects must be a valid pointer or null.
• count must be a valid pointer or null.

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

pub fn wantsDefaultClipping(&self) -> bool

pub fn viewDidHide(&self)

pub fn viewDidUnhide(&self)

pub fn addSubview(&self, view: &NSView)

pub fn addSubview_positioned_relativeTo( &self, view: &NSView, place: NSWindowOrderingMode, other_view: Option<&NSView>, )

Available on crate feature NSGraphics only.

pub unsafe fn sortSubviewsUsingFunction_context( &self, compare: unsafe extern "C-unwind" fn(NonNull<NSView>, NonNull<NSView>, *mut c_void) -> NSComparisonResult, context: *mut c_void, )

Safety

• compare must be implemented correctly.
• context must be a valid pointer or null.

pub fn viewWillMoveToWindow(&self, new_window: Option<&NSWindow>)

Available on crate feature NSWindow only.

pub fn viewDidMoveToWindow(&self)

pub fn viewWillMoveToSuperview(&self, new_superview: Option<&NSView>)

pub fn viewDidMoveToSuperview(&self)

pub fn didAddSubview(&self, subview: &NSView)

pub fn willRemoveSubview(&self, subview: &NSView)

pub fn removeFromSuperview(&self)

pub fn replaceSubview_with(&self, old_view: &NSView, new_view: &NSView)

pub fn removeFromSuperviewWithoutNeedingDisplay(&self)

pub fn viewDidChangeBackingProperties(&self)

pub fn postsFrameChangedNotifications(&self) -> bool

pub fn setPostsFrameChangedNotifications( &self, posts_frame_changed_notifications: bool, )

Setter for postsFrameChangedNotifications.

pub fn resizeSubviewsWithOldSize(&self, old_size: NSSize)

pub fn resizeWithOldSuperviewSize(&self, old_size: NSSize)

pub fn autoresizesSubviews(&self) -> bool

pub fn setAutoresizesSubviews(&self, autoresizes_subviews: bool)

Setter for autoresizesSubviews.

pub fn autoresizingMask(&self) -> NSAutoresizingMaskOptions

pub fn setAutoresizingMask(&self, autoresizing_mask: NSAutoresizingMaskOptions)

Setter for autoresizingMask.

pub fn setFrameOrigin(&self, new_origin: NSPoint)

pub fn setFrameSize(&self, new_size: NSSize)

pub fn frame(&self) -> NSRect

pub fn setFrame(&self, frame: NSRect)

Setter for frame.

pub fn frameRotation(&self) -> CGFloat

Available on crate feature objc2-core-foundation only.

pub fn setFrameRotation(&self, frame_rotation: CGFloat)

Available on crate feature objc2-core-foundation only.

Setter for frameRotation.

pub fn frameCenterRotation(&self) -> CGFloat

Available on crate feature objc2-core-foundation only.

pub fn setFrameCenterRotation(&self, frame_center_rotation: CGFloat)

Available on crate feature objc2-core-foundation only.

Setter for frameCenterRotation.

pub fn setBoundsOrigin(&self, new_origin: NSPoint)

pub fn setBoundsSize(&self, new_size: NSSize)

pub fn boundsRotation(&self) -> CGFloat

Available on crate feature objc2-core-foundation only.

pub fn setBoundsRotation(&self, bounds_rotation: CGFloat)

Available on crate feature objc2-core-foundation only.

Setter for boundsRotation.

pub fn translateOriginToPoint(&self, translation: NSPoint)

pub fn scaleUnitSquareToSize(&self, new_unit_size: NSSize)

pub fn rotateByAngle(&self, angle: CGFloat)

Available on crate feature objc2-core-foundation only.

pub fn bounds(&self) -> NSRect

pub fn setBounds(&self, bounds: NSRect)

Setter for bounds.

pub fn isFlipped(&self) -> bool

pub fn isRotatedFromBase(&self) -> bool

pub fn isRotatedOrScaledFromBase(&self) -> bool

pub fn isOpaque(&self) -> bool

pub fn convertPoint_fromView( &self, point: NSPoint, view: Option<&NSView>, ) -> NSPoint

pub fn convertPoint_toView( &self, point: NSPoint, view: Option<&NSView>, ) -> NSPoint

pub fn convertSize_fromView( &self, size: NSSize, view: Option<&NSView>, ) -> NSSize

pub fn convertSize_toView(&self, size: NSSize, view: Option<&NSView>) -> NSSize

pub fn convertRect_fromView( &self, rect: NSRect, view: Option<&NSView>, ) -> NSRect

pub fn convertRect_toView(&self, rect: NSRect, view: Option<&NSView>) -> NSRect

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

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

pub fn convertPointToBacking(&self, point: NSPoint) -> NSPoint

pub fn convertPointFromBacking(&self, point: NSPoint) -> NSPoint

pub fn convertSizeToBacking(&self, size: NSSize) -> NSSize

pub fn convertSizeFromBacking(&self, size: NSSize) -> NSSize

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

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

pub fn convertPointToLayer(&self, point: NSPoint) -> NSPoint

pub fn convertPointFromLayer(&self, point: NSPoint) -> NSPoint

pub fn convertSizeToLayer(&self, size: NSSize) -> NSSize

pub fn convertSizeFromLayer(&self, size: NSSize) -> NSSize

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

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

pub fn canDrawConcurrently(&self) -> bool

pub unsafe fn setCanDrawConcurrently(&self, can_draw_concurrently: bool)

Setter for canDrawConcurrently.

pub fn canDraw(&self) -> bool

👎Deprecated: If a view needs display, -drawRect: or -updateLayer will be called automatically when the view is able to draw. To check whether a view is in a window, call -window. To check whether a view is hidden, call -isHiddenOrHasHiddenAncestor.

pub fn setNeedsDisplayInRect(&self, invalid_rect: NSRect)

pub fn needsDisplay(&self) -> bool

pub fn setNeedsDisplay(&self, needs_display: bool)

Setter for needsDisplay.

pub fn lockFocus(&self)

👎Deprecated: To draw, subclass NSView and implement -drawRect:; AppKit’s automatic deferred display mechanism will call -drawRect: as necessary to display the view.

pub fn unlockFocus(&self)

👎Deprecated: To draw, subclass NSView and implement -drawRect:; AppKit’s automatic deferred display mechanism will call -drawRect: as necessary to display the view.

pub fn lockFocusIfCanDraw(&self) -> bool

👎Deprecated: To draw, subclass NSView and implement -drawRect:; AppKit’s automatic deferred display mechanism will call -drawRect: as necessary to display the view.

pub fn lockFocusIfCanDrawInContext(&self, context: &NSGraphicsContext) -> bool

👎Deprecated: Use -[NSView displayRectIgnoringOpacity:inContext:] to draw a view subtree into a graphics context.

Available on crate feature NSGraphicsContext only.

pub fn visibleRect(&self) -> NSRect

The portion of the view that isn’t clipped by its superviews.

Visibility, as reflected by this property, doesn’t account for whether other view or window objects overlap the current view or whether the current view is installed in a window at all. This value of this property is NSZeroRect if the current view is effectively hidden.

During a printing operation, the visible rectangle is further clipped to the page being imaged.

pub fn display(&self)

pub fn displayIfNeeded(&self)

pub fn displayIfNeededIgnoringOpacity(&self)

pub fn displayRect(&self, rect: NSRect)

pub fn displayIfNeededInRect(&self, rect: NSRect)

pub fn displayRectIgnoringOpacity(&self, rect: NSRect)

pub fn displayIfNeededInRectIgnoringOpacity(&self, rect: NSRect)

pub fn drawRect(&self, dirty_rect: NSRect)

pub fn displayRectIgnoringOpacity_inContext( &self, rect: NSRect, context: &NSGraphicsContext, )

Available on crate feature NSGraphicsContext only.

pub fn bitmapImageRepForCachingDisplayInRect( &self, rect: NSRect, ) -> Option<Retained<NSBitmapImageRep>>

Available on crate features NSBitmapImageRep and NSImageRep only.

pub fn cacheDisplayInRect_toBitmapImageRep( &self, rect: NSRect, bitmap_image_rep: &NSBitmapImageRep, )

Available on crate features NSBitmapImageRep and NSImageRep only.

pub fn viewWillDraw(&self)

pub fn scrollPoint(&self, point: NSPoint)

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

pub fn autoscroll(&self, event: &NSEvent) -> bool

Available on crate feature NSEvent only.

pub fn adjustScroll(&self, new_visible: NSRect) -> NSRect

pub fn scrollRect_by(&self, rect: NSRect, delta: NSSize)

👎Deprecated: Use NSScrollView to achieve scrolling views.

pub fn translateRectsNeedingDisplayInRect_by( &self, clip_rect: NSRect, delta: NSSize, )

pub fn hitTest(&self, point: NSPoint) -> Option<Retained<NSView>>

pub fn mouse_inRect(&self, point: NSPoint, rect: NSRect) -> bool

pub fn viewWithTag(&self, tag: NSInteger) -> Option<Retained<NSView>>

pub fn tag(&self) -> NSInteger

pub fn performKeyEquivalent(&self, event: &NSEvent) -> bool

Available on crate feature NSEvent only.

pub fn acceptsFirstMouse(&self, event: Option<&NSEvent>) -> bool

Available on crate feature NSEvent only.

pub fn shouldDelayWindowOrderingForEvent(&self, event: &NSEvent) -> bool

Available on crate feature NSEvent only.

pub fn needsPanelToBecomeKey(&self) -> bool

pub fn mouseDownCanMoveWindow(&self) -> bool

pub fn acceptsTouchEvents(&self) -> bool

👎Deprecated: Use allowedTouchTypes instead

pub fn setAcceptsTouchEvents(&self, accepts_touch_events: bool)

👎Deprecated: Use allowedTouchTypes instead

Setter for acceptsTouchEvents.

pub fn wantsRestingTouches(&self) -> bool

pub fn setWantsRestingTouches(&self, wants_resting_touches: bool)

Setter for wantsRestingTouches.

pub fn makeBackingLayer(&self) -> Retained<CALayer>

Available on crate feature objc2-quartz-core and Apple only.

pub fn layerContentsRedrawPolicy(&self) -> NSViewLayerContentsRedrawPolicy

pub fn setLayerContentsRedrawPolicy( &self, layer_contents_redraw_policy: NSViewLayerContentsRedrawPolicy, )

Setter for layerContentsRedrawPolicy.

pub fn layerContentsPlacement(&self) -> NSViewLayerContentsPlacement

pub fn setLayerContentsPlacement( &self, layer_contents_placement: NSViewLayerContentsPlacement, )

Setter for layerContentsPlacement.

pub fn wantsLayer(&self) -> bool

pub fn setWantsLayer(&self, wants_layer: bool)

Setter for wantsLayer.

pub fn layer(&self) -> Option<Retained<CALayer>>

Available on crate feature objc2-quartz-core and Apple only.

pub fn setLayer(&self, layer: Option<&CALayer>)

Available on crate feature objc2-quartz-core and Apple only.

Setter for layer.

pub fn wantsUpdateLayer(&self) -> bool

pub fn updateLayer(&self)

pub fn canDrawSubviewsIntoLayer(&self) -> bool

pub fn setCanDrawSubviewsIntoLayer(&self, can_draw_subviews_into_layer: bool)

Setter for canDrawSubviewsIntoLayer.

pub fn layoutSubtreeIfNeeded(&self)

pub fn layout(&self)

pub fn needsLayout(&self) -> bool

pub fn setNeedsLayout(&self, needs_layout: bool)

Setter for needsLayout.

pub fn alphaValue(&self) -> CGFloat

Available on crate feature objc2-core-foundation only.

pub fn setAlphaValue(&self, alpha_value: CGFloat)

Available on crate feature objc2-core-foundation only.

Setter for alphaValue.

pub fn layerUsesCoreImageFilters(&self) -> bool

pub fn setLayerUsesCoreImageFilters(&self, layer_uses_core_image_filters: bool)

Setter for layerUsesCoreImageFilters.

pub fn backgroundFilters(&self) -> Retained<NSArray<CIFilter>>

Available on crate feature objc2-core-image and Apple only.

pub fn setBackgroundFilters(&self, background_filters: &NSArray<CIFilter>)

Available on crate feature objc2-core-image and Apple only.

Setter for backgroundFilters.

This is copied when set.

pub fn compositingFilter(&self) -> Option<Retained<CIFilter>>

Available on crate feature objc2-core-image and Apple only.

pub fn setCompositingFilter(&self, compositing_filter: Option<&CIFilter>)

Available on crate feature objc2-core-image and Apple only.

Setter for compositingFilter.

pub fn contentFilters(&self) -> Retained<NSArray<CIFilter>>

Available on crate feature objc2-core-image and Apple only.

pub fn setContentFilters(&self, content_filters: &NSArray<CIFilter>)

Available on crate feature objc2-core-image and Apple only.

Setter for contentFilters.

This is copied when set.

pub fn shadow(&self) -> Option<Retained<NSShadow>>

Available on crate feature NSShadow only.

pub fn setShadow(&self, shadow: Option<&NSShadow>)

Available on crate feature NSShadow only.

Setter for shadow.

This is copied when set.

pub fn clipsToBounds(&self) -> bool

pub fn setClipsToBounds(&self, clips_to_bounds: bool)

Setter for clipsToBounds.

pub fn postsBoundsChangedNotifications(&self) -> bool

pub fn setPostsBoundsChangedNotifications( &self, posts_bounds_changed_notifications: bool, )

Setter for postsBoundsChangedNotifications.

pub fn enclosingScrollView(&self) -> Option<Retained<NSScrollView>>

Available on crate feature NSScrollView only.

pub fn menuForEvent(&self, event: &NSEvent) -> Option<Retained<NSMenu>>

Available on crate features NSEvent and NSMenu only.

pub fn willOpenMenu_withEvent(&self, menu: &NSMenu, event: &NSEvent)

Available on crate features NSEvent and NSMenu only.

A contextual menu is being opened from the receiving view. The view should update any visual state in response — such as making a selection.

Parameter menu: The contextual menu that is being opened on the view

Parameter event: The event that caused the menu to open.

pub fn didCloseMenu_withEvent(&self, menu: &NSMenu, event: Option<&NSEvent>)

Available on crate features NSEvent and NSMenu only.

A contextual menu shown from the receiving view has been closed. This is only called if the menu had been opened and the view previously received -willOpenMenu:withEvent:.The view should update any visual state in response — such as removing a temporary selection.

Parameter menu: The contextual menu that was open on the view

Parameter event: The event that caused the menu to close. This may be nil if there is no specific event that triggered the closing.

pub fn toolTip(&self) -> Option<Retained<NSString>>

pub fn setToolTip(&self, tool_tip: Option<&NSString>)

Setter for toolTip.

This is copied when set.

pub unsafe fn addToolTipRect_owner_userData( &self, rect: NSRect, owner: &AnyObject, data: *mut c_void, ) -> NSToolTipTag

Safety

• owner should be of the correct type.
• data must be a valid pointer or null.

pub fn removeToolTip(&self, tag: NSToolTipTag)

pub fn removeAllToolTips(&self)

pub fn viewWillStartLiveResize(&self)

pub fn viewDidEndLiveResize(&self)

pub fn inLiveResize(&self) -> bool

pub fn preservesContentDuringLiveResize(&self) -> bool

pub fn rectPreservedDuringLiveResize(&self) -> NSRect

pub fn inputContext(&self) -> Option<Retained<NSTextInputContext>>

Available on crate feature NSTextInputContext only.

pub fn rectForSmartMagnificationAtPoint_inRect( &self, location: NSPoint, visible_rect: NSRect, ) -> NSRect

pub fn userInterfaceLayoutDirection(&self) -> NSUserInterfaceLayoutDirection

Available on crate feature NSUserInterfaceLayout only.

pub fn setUserInterfaceLayoutDirection( &self, user_interface_layout_direction: NSUserInterfaceLayoutDirection, )

Available on crate feature NSUserInterfaceLayout only.

Setter for userInterfaceLayoutDirection.

pub fn prepareForReuse(&self)

pub fn prepareContentInRect(&self, rect: NSRect)

pub fn preparedContentRect(&self) -> NSRect

pub fn setPreparedContentRect(&self, prepared_content_rect: NSRect)

Setter for preparedContentRect.

pub fn allowsVibrancy(&self) -> bool

pub fn viewDidChangeEffectiveAppearance(&self)

Override point for reacting to the effective appearance of the receiver changing. At this point effectiveAppearance property reflects the new appearance.

pub unsafe fn nextKeyView(&self) -> Option<Retained<NSView>>

Safety

This is not retained internally, you must ensure the object is still alive.

pub unsafe fn setNextKeyView(&self, next_key_view: Option<&NSView>)

Setter for nextKeyView.

Safety

This is unretained, you must ensure the object is kept alive while in use.

pub unsafe fn previousKeyView(&self) -> Option<Retained<NSView>>

Safety

This is not retained internally, you must ensure the object is still alive.

pub unsafe fn nextValidKeyView(&self) -> Option<Retained<NSView>>

Safety

This is not retained internally, you must ensure the object is still alive.

pub unsafe fn previousValidKeyView(&self) -> Option<Retained<NSView>>

Safety

This is not retained internally, you must ensure the object is still alive.

pub fn canBecomeKeyView(&self) -> bool

pub fn setKeyboardFocusRingNeedsDisplayInRect(&self, rect: NSRect)

pub fn focusRingType(&self) -> NSFocusRingType

Available on crate feature NSGraphics only.

pub fn setFocusRingType(&self, focus_ring_type: NSFocusRingType)

Available on crate feature NSGraphics only.

Setter for focusRingType.

pub fn drawFocusRingMask(&self)

pub fn focusRingMaskBounds(&self) -> NSRect

pub fn noteFocusRingMaskChanged(&self)

pub fn writeEPSInsideRect_toPasteboard( &self, rect: NSRect, pasteboard: &NSPasteboard, )

Available on crate feature NSPasteboard only.

pub fn dataWithEPSInsideRect(&self, rect: NSRect) -> Retained<NSData>

pub fn writePDFInsideRect_toPasteboard( &self, rect: NSRect, pasteboard: &NSPasteboard, )

Available on crate feature NSPasteboard only.

pub fn dataWithPDFInsideRect(&self, rect: NSRect) -> Retained<NSData>

pub unsafe fn print(&self, sender: Option<&AnyObject>)

Safety

sender should be of the correct type.

pub unsafe fn knowsPageRange(&self, range: NSRangePointer) -> bool

Safety

range must be a valid pointer.

pub fn heightAdjustLimit(&self) -> CGFloat

Available on crate feature objc2-core-foundation only.

pub fn widthAdjustLimit(&self) -> CGFloat

Available on crate feature objc2-core-foundation only.

pub unsafe fn adjustPageWidthNew_left_right_limit( &self, new_right: NonNull<CGFloat>, old_left: CGFloat, old_right: CGFloat, right_limit: CGFloat, )

Available on crate feature objc2-core-foundation only.

Safety

new_right must be a valid pointer.

pub unsafe fn adjustPageHeightNew_top_bottom_limit( &self, new_bottom: NonNull<CGFloat>, old_top: CGFloat, old_bottom: CGFloat, bottom_limit: CGFloat, )

Available on crate feature objc2-core-foundation only.

Safety

new_bottom must be a valid pointer.

pub fn rectForPage(&self, page: NSInteger) -> NSRect

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

pub fn drawPageBorderWithSize(&self, border_size: NSSize)

pub fn pageHeader(&self) -> Retained<NSAttributedString>

pub fn pageFooter(&self) -> Retained<NSAttributedString>

pub fn drawSheetBorderWithSize(&self, border_size: NSSize)

👎Deprecated: This is never invoked and the NSView implementation does nothing

• This method is obsolete. It will never be invoked from within AppKit, and NSView’s implementation of it does nothing. **

pub fn printJobTitle(&self) -> Retained<NSString>

pub fn beginDocument(&self)

pub fn endDocument(&self)

pub fn beginPageInRect_atPlacement(&self, rect: NSRect, location: NSPoint)

pub fn endPage(&self)

pub fn beginDraggingSessionWithItems_event_source( &self, items: &NSArray<NSDraggingItem>, event: &NSEvent, source: &ProtocolObject<dyn NSDraggingSource>, ) -> Retained<NSDraggingSession>

Available on crate features NSDragging and NSDraggingItem and NSDraggingSession and NSEvent only.

pub fn registeredDraggedTypes(&self) -> Retained<NSArray<NSPasteboardType>>

Available on crate feature NSPasteboard only.

pub fn registerForDraggedTypes(&self, new_types: &NSArray<NSPasteboardType>)

Available on crate feature NSPasteboard only.

pub fn unregisterDraggedTypes(&self)

pub unsafe fn enterFullScreenMode_withOptions( &self, screen: &NSScreen, options: Option<&NSDictionary<NSViewFullScreenModeOptionKey, AnyObject>>, ) -> bool

Available on crate feature NSScreen only.

Safety

options generic should be of the correct type.

pub unsafe fn exitFullScreenModeWithOptions( &self, options: Option<&NSDictionary<NSViewFullScreenModeOptionKey, AnyObject>>, )

Safety

options generic should be of the correct type.

pub fn isInFullScreenMode(&self) -> bool

pub fn showDefinitionForAttributedString_atPoint( &self, attr_string: Option<&NSAttributedString>, text_baseline_origin: NSPoint, )

pub unsafe fn showDefinitionForAttributedString_range_options_baselineOriginProvider( &self, attr_string: Option<&NSAttributedString>, target_range: NSRange, options: Option<&NSDictionary<NSDefinitionOptionKey, AnyObject>>, origin_provider: Option<&DynBlock<dyn Fn(NSRange) -> NSPoint>>, )

Available on crate feature block2 only.

Safety

options generic should be of the correct type.

pub fn isDrawingFindIndicator(&self) -> bool

pub fn gestureRecognizers(&self) -> Retained<NSArray<NSGestureRecognizer>>

Available on crate feature NSGestureRecognizer only.

pub fn setGestureRecognizers( &self, gesture_recognizers: &NSArray<NSGestureRecognizer>, )

Available on crate feature NSGestureRecognizer only.

Setter for gestureRecognizers.

This is copied when set.

pub fn addGestureRecognizer(&self, gesture_recognizer: &NSGestureRecognizer)

Available on crate feature NSGestureRecognizer only.

pub fn removeGestureRecognizer(&self, gesture_recognizer: &NSGestureRecognizer)

Available on crate feature NSGestureRecognizer only.

pub fn allowedTouchTypes(&self) -> NSTouchTypeMask

Available on crate feature NSTouch only.

pub fn setAllowedTouchTypes(&self, allowed_touch_types: NSTouchTypeMask)

Available on crate feature NSTouch only.

Setter for allowedTouchTypes.

pub fn safeAreaInsets(&self) -> NSEdgeInsets

pub fn additionalSafeAreaInsets(&self) -> NSEdgeInsets

pub fn setAdditionalSafeAreaInsets( &self, additional_safe_area_insets: NSEdgeInsets, )

Setter for additionalSafeAreaInsets.

pub fn safeAreaLayoutGuide(&self) -> Retained<NSLayoutGuide>

Available on crate feature NSLayoutGuide only.

pub fn safeAreaRect(&self) -> NSRect

pub fn layoutMarginsGuide(&self) -> Retained<NSLayoutGuide>

Available on crate feature NSLayoutGuide only.

pub fn prefersCompactControlSizeMetrics(&self) -> bool

When this property is true, any NSControls in the view or its descendants will be sized with compact metrics compatible with macOS 15 and earlier. Defaults to false

pub fn setPrefersCompactControlSizeMetrics( &self, prefers_compact_control_size_metrics: bool, )

Setter for prefersCompactControlSizeMetrics.

pub fn addTrackingArea(&self, tracking_area: &NSTrackingArea)

Available on crate feature NSTrackingArea only.

pub fn removeTrackingArea(&self, tracking_area: &NSTrackingArea)

Available on crate feature NSTrackingArea only.

pub fn trackingAreas(&self) -> Retained<NSArray<NSTrackingArea>>

Available on crate feature NSTrackingArea only.

pub fn updateTrackingAreas(&self)

pub fn addCursorRect_cursor(&self, rect: NSRect, object: &NSCursor)

Available on crate feature NSCursor only.

pub fn removeCursorRect_cursor(&self, rect: NSRect, object: &NSCursor)

Available on crate feature NSCursor only.

pub fn discardCursorRects(&self)

pub fn resetCursorRects(&self)

pub unsafe fn addTrackingRect_owner_userData_assumeInside( &self, rect: NSRect, owner: &AnyObject, data: *mut c_void, flag: bool, ) -> NSTrackingRectTag

Safety

• owner should be of the correct type.
• data must be a valid pointer or null.

pub fn removeTrackingRect(&self, tag: NSTrackingRectTag)

pub unsafe fn displayLinkWithTarget_selector( &self, target: &AnyObject, selector: Sel, ) -> Retained<CADisplayLink>

Available on crate feature objc2-quartz-core and Apple only.

Safety

• target should be of the correct type.
• selector must be a valid selector.

pub unsafe fn dragImage_at_offset_event_pasteboard_source_slideBack( &self, image: &NSImage, view_location: NSPoint, initial_offset: NSSize, event: &NSEvent, pboard: &NSPasteboard, source_obj: &AnyObject, slide_flag: bool, )

👎Deprecated: Use -beginDraggingSessionWithItems:event:source: instead

Available on crate features NSEvent and NSImage and NSPasteboard only.

Safety

source_obj should be of the correct type.

pub fn dragFile_fromRect_slideBack_event( &self, filename: &NSString, rect: NSRect, flag: bool, event: &NSEvent, ) -> bool

👎Deprecated: Use -beginDraggingSessionWithItems:event:source: instead

Available on crate feature NSEvent only.

pub unsafe fn dragPromisedFilesOfTypes_fromRect_source_slideBack_event( &self, type_array: &NSArray<NSString>, rect: NSRect, source_object: &AnyObject, flag: bool, event: &NSEvent, ) -> bool

👎Deprecated: Use -beginDraggingSessionWithItems:event:source: with an NSFilePromiseProvider instead

Available on crate feature NSEvent only.

Safety

source_object should be of the correct type.

pub fn convertPointToBase(&self, point: NSPoint) -> NSPoint

👎Deprecated

pub fn convertPointFromBase(&self, point: NSPoint) -> NSPoint

👎Deprecated

pub fn convertSizeToBase(&self, size: NSSize) -> NSSize

👎Deprecated

pub fn convertSizeFromBase(&self, size: NSSize) -> NSSize

👎Deprecated

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

👎Deprecated

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

👎Deprecated

pub fn performMnemonic(&self, string: &NSString) -> bool

👎Deprecated: This has always returned NO and had no effect on macOS

pub fn shouldDrawColor(&self) -> bool

👎Deprecated: This method no longer does anything

pub fn gState(&self) -> NSInteger

👎Deprecated

pub fn allocateGState(&self)

👎Deprecated

pub fn setUpGState(&self)

👎Deprecated

pub fn renewGState(&self)

👎Deprecated

pub fn writingToolsCoordinator( &self, ) -> Option<Retained<NSWritingToolsCoordinator>>

Available on crate feature NSWritingToolsCoordinator only.

pub fn setWritingToolsCoordinator( &self, writing_tools_coordinator: Option<&NSWritingToolsCoordinator>, )

Available on crate feature NSWritingToolsCoordinator only.

Setter for writingToolsCoordinator.

pub fn layoutGuideForLayoutRegion( &self, layout_region: &NSViewLayoutRegion, ) -> Retained<NSLayoutGuide>

Available on crate features NSViewLayoutRegion and NSLayoutGuide only.

pub fn edgeInsetsForLayoutRegion( &self, layout_region: &NSViewLayoutRegion, ) -> NSEdgeInsets

Available on crate feature NSViewLayoutRegion only.

pub fn rectForLayoutRegion(&self, layout_region: &NSViewLayoutRegion) -> NSRect

Available on crate feature NSViewLayoutRegion only.

Methods from Deref<Target = NSResponder>

pub fn interfaceStyle(&self) -> NSInterfaceStyle

👎Deprecated

Available on crate feature NSInterfaceStyle only.

pub fn setInterfaceStyle(&self, interface_style: NSInterfaceStyle)

👎Deprecated

Available on crate feature NSInterfaceStyle only.

pub unsafe fn nextResponder(&self) -> Option<Retained<NSResponder>>

Safety

This is not retained internally, you must ensure the object is still alive.

pub unsafe fn setNextResponder(&self, next_responder: Option<&NSResponder>)

Setter for nextResponder.

Safety

This is unretained, you must ensure the object is kept alive while in use.

pub unsafe fn tryToPerform_with( &self, action: Sel, object: Option<&AnyObject>, ) -> bool

Safety

• action must be a valid selector.
• object should be of the correct type.

pub fn performKeyEquivalent(&self, event: &NSEvent) -> bool

Available on crate feature NSEvent only.

pub fn validRequestorForSendType_returnType( &self, send_type: Option<&NSPasteboardType>, return_type: Option<&NSPasteboardType>, ) -> Option<Retained<AnyObject>>

Available on crate feature NSPasteboard only.

pub fn mouseDown(&self, event: &NSEvent)

Available on crate feature NSEvent only.

pub fn rightMouseDown(&self, event: &NSEvent)

Available on crate feature NSEvent only.

pub fn otherMouseDown(&self, event: &NSEvent)

Available on crate feature NSEvent only.

pub fn mouseUp(&self, event: &NSEvent)

Available on crate feature NSEvent only.

pub fn rightMouseUp(&self, event: &NSEvent)

Available on crate feature NSEvent only.

pub fn otherMouseUp(&self, event: &NSEvent)

Available on crate feature NSEvent only.

pub fn mouseMoved(&self, event: &NSEvent)

Available on crate feature NSEvent only.

pub fn mouseDragged(&self, event: &NSEvent)

Available on crate feature NSEvent only.

pub fn mouseCancelled(&self, event: &NSEvent)

Available on crate feature NSEvent only.

pub fn scrollWheel(&self, event: &NSEvent)

Available on crate feature NSEvent only.

pub fn rightMouseDragged(&self, event: &NSEvent)

Available on crate feature NSEvent only.

pub fn otherMouseDragged(&self, event: &NSEvent)

Available on crate feature NSEvent only.

pub fn mouseEntered(&self, event: &NSEvent)

Available on crate feature NSEvent only.

pub fn mouseExited(&self, event: &NSEvent)

Available on crate feature NSEvent only.

pub fn keyDown(&self, event: &NSEvent)

Available on crate feature NSEvent only.

pub fn keyUp(&self, event: &NSEvent)

Available on crate feature NSEvent only.

pub fn flagsChanged(&self, event: &NSEvent)

Available on crate feature NSEvent only.

pub fn tabletPoint(&self, event: &NSEvent)

Available on crate feature NSEvent only.

pub fn tabletProximity(&self, event: &NSEvent)

Available on crate feature NSEvent only.

pub fn cursorUpdate(&self, event: &NSEvent)

Available on crate feature NSEvent only.

pub fn magnifyWithEvent(&self, event: &NSEvent)

Available on crate feature NSEvent only.

pub fn rotateWithEvent(&self, event: &NSEvent)

Available on crate feature NSEvent only.

pub fn swipeWithEvent(&self, event: &NSEvent)

Available on crate feature NSEvent only.

pub fn beginGestureWithEvent(&self, event: &NSEvent)

Available on crate feature NSEvent only.

pub fn endGestureWithEvent(&self, event: &NSEvent)

Available on crate feature NSEvent only.

pub fn smartMagnifyWithEvent(&self, event: &NSEvent)

Available on crate feature NSEvent only.

pub fn changeModeWithEvent(&self, event: &NSEvent)

Available on crate feature NSEvent only.

pub fn touchesBeganWithEvent(&self, event: &NSEvent)

Available on crate feature NSEvent only.

pub fn touchesMovedWithEvent(&self, event: &NSEvent)

Available on crate feature NSEvent only.

pub fn touchesEndedWithEvent(&self, event: &NSEvent)

Available on crate feature NSEvent only.

pub fn touchesCancelledWithEvent(&self, event: &NSEvent)

Available on crate feature NSEvent only.

pub fn quickLookWithEvent(&self, event: &NSEvent)

Available on crate feature NSEvent only.

pub fn pressureChangeWithEvent(&self, event: &NSEvent)

Available on crate feature NSEvent only.

pub fn contextMenuKeyDown(&self, event: &NSEvent)

Available on crate feature NSEvent only.

Handle a key event that should present a context menu at the user focus.

Most applications should not override this method. Instead, you should customize the context menu displayed from a keyboard event by implementing menuForEvent: and selectionAnchorRect, or showContextMenuForSelection:, rather than this method.

You should only override this method when you do not want the system-provided default behavior for the context menu hotkey, either for a specific key combination, or for the hotkey in general. For example, if your application already provides a different behavior for control-Return (the default context menu hotkey definition), and you want to preserve that behavior, you should override this method to handle that specific key combination, and then return without calling super. Note that the user may customize the hotkey to a different key combination, so in this example, if any other key combination is passed to your method, you would call super.

An implementation of this method should call [super contextMenuKeyDown:event] to pass the request up the responder chain. If the message reaches the application object, NSApplication’s implementation of this method will send showContextMenuForSelection: to the responder chain. If you do not call super, then no further handling of the key event will be performed.

Note: In some cases, showContextMenuForSelection: will be called without a prior call to contextMenuKeyDown:. This occurs when a view receives an Accessibility ShowMenu action, or when the user has created a Cocoa Text key binding to map a different key combination to the showContextMenuForSelection: action.

Parameter event: The key down event that matches the system-wide context menu hotkey combination.

See also: showContextMenuForSelection:

pub unsafe fn noResponderFor(&self, event_selector: Sel)

Safety

event_selector must be a valid selector.

pub fn acceptsFirstResponder(&self) -> bool

pub fn becomeFirstResponder(&self) -> bool

pub fn resignFirstResponder(&self) -> bool

pub fn interpretKeyEvents(&self, event_array: &NSArray<NSEvent>)

Available on crate feature NSEvent only.

pub fn flushBufferedKeyEvents(&self)

pub fn menu(&self) -> Option<Retained<NSMenu>>

Available on crate feature NSMenu only.

pub unsafe fn setMenu(&self, menu: Option<&NSMenu>)

Available on crate feature NSMenu only.

Setter for menu.

pub unsafe fn showContextHelp(&self, sender: Option<&AnyObject>)

Safety

sender should be of the correct type.

pub fn helpRequested(&self, event_ptr: &NSEvent)

Available on crate feature NSEvent only.

pub fn shouldBeTreatedAsInkEvent(&self, event: &NSEvent) -> bool

Available on crate feature NSEvent only.

pub fn wantsScrollEventsForSwipeTrackingOnAxis( &self, axis: NSEventGestureAxis, ) -> bool

Available on crate feature NSEvent only.

pub fn wantsForwardedScrollEventsForAxis( &self, axis: NSEventGestureAxis, ) -> bool

Available on crate feature NSEvent only.

pub unsafe fn supplementalTargetForAction_sender( &self, action: Sel, sender: Option<&AnyObject>, ) -> Option<Retained<AnyObject>>

Safety

• action must be a valid selector.
• sender should be of the correct type.

pub fn undoManager(&self) -> Option<Retained<NSUndoManager>>

pub fn validateProposedFirstResponder_forEvent( &self, responder: &NSResponder, event: Option<&NSEvent>, ) -> bool

Available on crate feature NSEvent only.

pub unsafe fn presentError_modalForWindow_delegate_didPresentSelector_contextInfo( &self, error: &NSError, window: &NSWindow, delegate: Option<&AnyObject>, did_present_selector: Option<Sel>, context_info: *mut c_void, )

Available on crate feature NSWindow only.

Safety

• delegate should be of the correct type.
• did_present_selector must be a valid selector.
• context_info must be a valid pointer or null.

pub fn presentError(&self, error: &NSError) -> bool

pub fn willPresentError(&self, error: &NSError) -> Retained<NSError>

pub unsafe fn performTextFinderAction(&self, sender: Option<&AnyObject>)

Safety

sender should be of the correct type.

pub unsafe fn newWindowForTab(&self, sender: Option<&AnyObject>)

Safety

sender should be of the correct type.

pub unsafe fn showWritingTools(&self, sender: Option<&AnyObject>)

Safety

sender should be of the correct type.

pub fn performMnemonic(&self, string: &NSString) -> bool

👎Deprecated: This has always returned NO and had no effect on macOS

pub fn touchBar(&self) -> Option<Retained<NSTouchBar>>

Available on crate feature NSTouchBar only.

pub fn setTouchBar(&self, touch_bar: Option<&NSTouchBar>)

Available on crate feature NSTouchBar only.

Setter for touchBar.

pub fn makeTouchBar(&self) -> Option<Retained<NSTouchBar>>

Available on crate feature NSTouchBar only.

pub fn userActivity(&self) -> Option<Retained<NSUserActivity>>

Available on crate feature NSUserActivity only.

pub fn setUserActivity(&self, user_activity: Option<&NSUserActivity>)

Available on crate feature NSUserActivity only.

Setter for userActivity.

pub fn updateUserActivityState(&self, user_activity: &NSUserActivity)

Available on crate feature NSUserActivity only.

pub unsafe fn encodeRestorableStateWithCoder(&self, coder: &NSCoder)

Available on crate feature NSWindowRestoration only.

Safety

coder possibly has further requirements.

pub unsafe fn encodeRestorableStateWithCoder_backgroundQueue( &self, coder: &NSCoder, queue: &NSOperationQueue, )

Available on crate feature NSWindowRestoration only.

Safety

• coder possibly has further requirements.
• queue possibly has additional threading requirements.

pub unsafe fn restoreStateWithCoder(&self, coder: &NSCoder)

Available on crate feature NSWindowRestoration only.

Safety

coder possibly has further requirements.

pub fn invalidateRestorableState(&self)

Available on crate feature NSWindowRestoration only.

Methods from Deref<Target = NSObject>

pub fn doesNotRecognizeSelector(&self, sel: Sel) -> !

Handle messages the object doesn’t recognize.

See Apple’s documentation for details.

Methods from Deref<Target = AnyObject>

pub fn class(&self) -> &'static AnyClass

Available on crate feature NSAccessibilityConstants only.

Dynamically find the class of this object.

Panics

May panic if the object is invalid (which may be the case for objects returned from unavailable init/new methods).

Example

Check that an instance of NSObject has the precise class NSObject.

use objc2::ClassType;
use objc2::runtime::NSObject;

let obj = NSObject::new();
assert_eq!(obj.class(), NSObject::class());

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

where T: Encode,

👎Deprecated: this is difficult to use correctly, use Ivar::load instead.

Available on crate feature NSAccessibilityConstants only.

Use Ivar::load instead.

Safety

The object must have an instance variable with the given name, and it must be of type T.

See Ivar::load_ptr for details surrounding this.

pub fn downcast_ref<T>(&self) -> Option<&T>

where T: DowncastTarget,

Available on crate feature NSAccessibilityConstants only.

Attempt to downcast the object to a class of type T.

This is the reference-variant. Use Retained::downcast if you want to convert a retained object to another type.

Mutable classes

Some classes have immutable and mutable variants, such as NSString and NSMutableString.

When some Objective-C API signature says it gives you an immutable class, it generally expects you to not mutate that, even though it may technically be mutable “under the hood”.

So using this method to convert a NSString to a NSMutableString, while not unsound, is generally frowned upon unless you created the string yourself, or the API explicitly documents the string to be mutable.

See Apple’s documentation on mutability and on isKindOfClass: for more details.

Generic classes

Objective-C generics are called “lightweight generics”, and that’s because they aren’t exposed in the runtime. This makes it impossible to safely downcast to generic collections, so this is disallowed by this method.

You can, however, safely downcast to generic collections where all the type-parameters are AnyObject.

Panics

This works internally by calling isKindOfClass:. That means that the object must have the instance method of that name, and an exception will be thrown (if CoreFoundation is linked) or the process will abort if that is not the case. In the vast majority of cases, you don’t need to worry about this, since both root objects NSObject and NSProxy implement this method.

Examples

Cast an NSString back and forth from NSObject.

use objc2::rc::Retained;
use objc2_foundation::{NSObject, NSString};

let obj: Retained<NSObject> = NSString::new().into_super();
let string = obj.downcast_ref::<NSString>().unwrap();
// Or with `downcast`, if we do not need the object afterwards
let string = obj.downcast::<NSString>().unwrap();

Try (and fail) to cast an NSObject to an NSString.

use objc2_foundation::{NSObject, NSString};

let obj = NSObject::new();
assert!(obj.downcast_ref::<NSString>().is_none());

Try to cast to an array of strings.

use objc2_foundation::{NSArray, NSObject, NSString};

let arr = NSArray::from_retained_slice(&[NSObject::new()]);
// This is invalid and doesn't type check.
let arr = arr.downcast_ref::<NSArray<NSString>>();

This fails to compile, since it would require enumerating over the array to ensure that each element is of the desired type, which is a performance pitfall.

Downcast when processing each element instead.

use objc2_foundation::{NSArray, NSObject, NSString};

let arr = NSArray::from_retained_slice(&[NSObject::new()]);

for elem in arr {
    if let Some(data) = elem.downcast_ref::<NSString>() {
        // handle `data`
    }
}

Trait Implementations

impl AsRef<AnyObject> for NSButton

fn as_ref(&self) -> &AnyObject

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<NSButton> for NSButton

fn as_ref(&self) -> &Self

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<NSButton> for NSPopUpButton

Available on crate feature NSPopUpButton only.

fn as_ref(&self) -> &NSButton

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<NSButton> for NSStatusBarButton

Available on crate feature NSStatusBarButton only.

fn as_ref(&self) -> &NSButton

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<NSControl> for NSButton

fn as_ref(&self) -> &NSControl

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<NSObject> for NSButton

fn as_ref(&self) -> &NSObject

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<NSResponder> for NSButton

fn as_ref(&self) -> &NSResponder

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<NSView> for NSButton

fn as_ref(&self) -> &NSView

Converts this type into a shared reference of the (usually inferred) input type.

impl Borrow<AnyObject> for NSButton

fn borrow(&self) -> &AnyObject

Immutably borrows from an owned value.

impl Borrow<NSButton> for NSPopUpButton

Available on crate feature NSPopUpButton only.

fn borrow(&self) -> &NSButton

Immutably borrows from an owned value.

impl Borrow<NSButton> for NSStatusBarButton

Available on crate feature NSStatusBarButton only.

fn borrow(&self) -> &NSButton

Immutably borrows from an owned value.

impl Borrow<NSControl> for NSButton

fn borrow(&self) -> &NSControl

Immutably borrows from an owned value.

impl Borrow<NSObject> for NSButton

fn borrow(&self) -> &NSObject

Immutably borrows from an owned value.

impl Borrow<NSResponder> for NSButton

fn borrow(&self) -> &NSResponder

Immutably borrows from an owned value.

impl Borrow<NSView> for NSButton

fn borrow(&self) -> &NSView

Immutably borrows from an owned value.

impl ClassType for NSButton

const NAME: &'static str = "NSButton"

The name of the Objective-C class that this type represents.

type Super = NSControl

The superclass of this class.

type ThreadKind = <<NSButton as ClassType>::Super as ClassType>::ThreadKind

Whether the type can be used from any thread, or from only the main thread.

fn class() -> &'static AnyClass

Get a reference to the Objective-C class that this type represents.

fn as_super(&self) -> &Self::Super

Get an immutable reference to the superclass.

impl Debug for NSButton

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

Formats the value using the given formatter.

impl Deref for NSButton

type Target = NSControl

The resulting type after dereferencing.

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

Dereferences the value.

impl Hash for NSButton

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 Message for NSButton

fn retain(&self) -> Retained<Self>

where Self: Sized,

Increment the reference count of the receiver.

impl NSAccessibility for NSButton

fn isAccessibilityElement(&self) -> bool

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn setAccessibilityElement(&self, accessibility_element: bool)

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for isAccessibilityElement.

fn accessibilityFrame(&self) -> NSRect

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn setAccessibilityFrame(&self, accessibility_frame: NSRect)

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityFrame.

fn isAccessibilityFocused(&self) -> bool

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn setAccessibilityFocused(&self, accessibility_focused: bool)

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for isAccessibilityFocused.

fn accessibilityActivationPoint(&self) -> NSPoint

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn setAccessibilityActivationPoint( &self, accessibility_activation_point: NSPoint, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityActivationPoint.

fn accessibilityTopLevelUIElement(&self) -> Option<Retained<AnyObject>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilityTopLevelUIElement( &self, accessibility_top_level_ui_element: Option<&AnyObject>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityTopLevelUIElement.

fn accessibilityURL(&self) -> Option<Retained<NSURL>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn setAccessibilityURL(&self, accessibility_url: Option<&NSURL>)

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityURL.

fn accessibilityValue(&self) -> Option<Retained<AnyObject>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilityValue(&self, accessibility_value: Option<&AnyObject>)

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityValue.

fn accessibilityValueDescription(&self) -> Option<Retained<NSString>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn setAccessibilityValueDescription( &self, accessibility_value_description: Option<&NSString>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityValueDescription.

fn accessibilityVisibleChildren(&self) -> Option<Retained<NSArray>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilityVisibleChildren( &self, accessibility_visible_children: Option<&NSArray>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityVisibleChildren.

fn accessibilitySubrole(&self) -> Option<Retained<NSAccessibilitySubrole>>

where Self: Sized + Message,

Available on crate features NSAccessibilityProtocols and NSAccessibilityConstants only.

fn setAccessibilitySubrole( &self, accessibility_subrole: Option<&NSAccessibilitySubrole>, )

where Self: Sized + Message,

Available on crate features NSAccessibilityProtocols and NSAccessibilityConstants only.

Setter for accessibilitySubrole.

fn accessibilityTitle(&self) -> Option<Retained<NSString>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn setAccessibilityTitle(&self, accessibility_title: Option<&NSString>)

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityTitle.

fn accessibilityTitleUIElement(&self) -> Option<Retained<AnyObject>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilityTitleUIElement( &self, accessibility_title_ui_element: Option<&AnyObject>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityTitleUIElement.

fn accessibilityNextContents(&self) -> Option<Retained<NSArray>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilityNextContents( &self, accessibility_next_contents: Option<&NSArray>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityNextContents.

fn accessibilityOrientation(&self) -> NSAccessibilityOrientation

where Self: Sized + Message,

Available on crate features NSAccessibilityProtocols and NSAccessibilityConstants only.

fn setAccessibilityOrientation( &self, accessibility_orientation: NSAccessibilityOrientation, )

where Self: Sized + Message,

Available on crate features NSAccessibilityProtocols and NSAccessibilityConstants only.

Setter for accessibilityOrientation.

fn accessibilityOverflowButton(&self) -> Option<Retained<AnyObject>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilityOverflowButton( &self, accessibility_overflow_button: Option<&AnyObject>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityOverflowButton.

fn accessibilityParent(&self) -> Option<Retained<AnyObject>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilityParent( &self, accessibility_parent: Option<&AnyObject>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityParent.

fn accessibilityPlaceholderValue(&self) -> Option<Retained<NSString>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn setAccessibilityPlaceholderValue( &self, accessibility_placeholder_value: Option<&NSString>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityPlaceholderValue.

fn accessibilityPreviousContents(&self) -> Option<Retained<NSArray>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilityPreviousContents( &self, accessibility_previous_contents: Option<&NSArray>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityPreviousContents.

fn accessibilityRole(&self) -> Option<Retained<NSAccessibilityRole>>

where Self: Sized + Message,

Available on crate features NSAccessibilityProtocols and NSAccessibilityConstants only.

fn setAccessibilityRole(&self, accessibility_role: Option<&NSAccessibilityRole>)

where Self: Sized + Message,

Available on crate features NSAccessibilityProtocols and NSAccessibilityConstants only.

Setter for accessibilityRole.

fn accessibilityRoleDescription(&self) -> Option<Retained<NSString>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn setAccessibilityRoleDescription( &self, accessibility_role_description: Option<&NSString>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityRoleDescription.

fn accessibilitySearchButton(&self) -> Option<Retained<AnyObject>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilitySearchButton( &self, accessibility_search_button: Option<&AnyObject>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilitySearchButton.

fn accessibilitySearchMenu(&self) -> Option<Retained<AnyObject>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilitySearchMenu( &self, accessibility_search_menu: Option<&AnyObject>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilitySearchMenu.

fn isAccessibilitySelected(&self) -> bool

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn setAccessibilitySelected(&self, accessibility_selected: bool)

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for isAccessibilitySelected.

fn accessibilitySelectedChildren(&self) -> Option<Retained<NSArray>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilitySelectedChildren( &self, accessibility_selected_children: Option<&NSArray>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilitySelectedChildren.

fn accessibilityServesAsTitleForUIElements(&self) -> Option<Retained<NSArray>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilityServesAsTitleForUIElements( &self, accessibility_serves_as_title_for_ui_elements: Option<&NSArray>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityServesAsTitleForUIElements.

fn accessibilityShownMenu(&self) -> Option<Retained<AnyObject>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilityShownMenu( &self, accessibility_shown_menu: Option<&AnyObject>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityShownMenu.

fn accessibilityMinValue(&self) -> Option<Retained<AnyObject>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilityMinValue( &self, accessibility_min_value: Option<&AnyObject>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityMinValue.

fn accessibilityMaxValue(&self) -> Option<Retained<AnyObject>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilityMaxValue( &self, accessibility_max_value: Option<&AnyObject>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityMaxValue.

fn accessibilityLinkedUIElements(&self) -> Option<Retained<NSArray>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilityLinkedUIElements( &self, accessibility_linked_ui_elements: Option<&NSArray>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityLinkedUIElements.

fn accessibilityWindow(&self) -> Option<Retained<AnyObject>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilityWindow( &self, accessibility_window: Option<&AnyObject>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityWindow.

fn accessibilityIdentifier(&self) -> Option<Retained<NSString>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn setAccessibilityIdentifier( &self, accessibility_identifier: Option<&NSString>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityIdentifier.

fn accessibilityHelp(&self) -> Option<Retained<NSString>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn setAccessibilityHelp(&self, accessibility_help: Option<&NSString>)

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityHelp.

fn accessibilityFilename(&self) -> Option<Retained<NSString>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn setAccessibilityFilename(&self, accessibility_filename: Option<&NSString>)

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityFilename.

fn isAccessibilityExpanded(&self) -> bool

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn setAccessibilityExpanded(&self, accessibility_expanded: bool)

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for isAccessibilityExpanded.

fn isAccessibilityEdited(&self) -> bool

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn setAccessibilityEdited(&self, accessibility_edited: bool)

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for isAccessibilityEdited.

fn isAccessibilityEnabled(&self) -> bool

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn setAccessibilityEnabled(&self, accessibility_enabled: bool)

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for isAccessibilityEnabled.

fn accessibilityChildren(&self) -> Option<Retained<NSArray>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilityChildren( &self, accessibility_children: Option<&NSArray>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityChildren.

fn accessibilityChildrenInNavigationOrder( &self, ) -> Option<Retained<NSArray<ProtocolObject<dyn NSAccessibilityElementProtocol>>>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn setAccessibilityChildrenInNavigationOrder( &self, accessibility_children_in_navigation_order: Option<&NSArray<ProtocolObject<dyn NSAccessibilityElementProtocol>>>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityChildrenInNavigationOrder.

fn accessibilityClearButton(&self) -> Option<Retained<AnyObject>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilityClearButton( &self, accessibility_clear_button: Option<&AnyObject>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityClearButton.

fn accessibilityCancelButton(&self) -> Option<Retained<AnyObject>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilityCancelButton( &self, accessibility_cancel_button: Option<&AnyObject>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityCancelButton.

fn isAccessibilityProtectedContent(&self) -> bool

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn setAccessibilityProtectedContent( &self, accessibility_protected_content: bool, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for isAccessibilityProtectedContent.

fn accessibilityContents(&self) -> Option<Retained<NSArray>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilityContents( &self, accessibility_contents: Option<&NSArray>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityContents.

fn accessibilityLabel(&self) -> Option<Retained<NSString>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn setAccessibilityLabel(&self, accessibility_label: Option<&NSString>)

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityLabel.

fn isAccessibilityAlternateUIVisible(&self) -> bool

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn setAccessibilityAlternateUIVisible( &self, accessibility_alternate_ui_visible: bool, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for isAccessibilityAlternateUIVisible.

fn accessibilitySharedFocusElements(&self) -> Option<Retained<NSArray>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilitySharedFocusElements( &self, accessibility_shared_focus_elements: Option<&NSArray>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilitySharedFocusElements.

fn isAccessibilityRequired(&self) -> bool

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn setAccessibilityRequired(&self, accessibility_required: bool)

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for isAccessibilityRequired.

fn accessibilityCustomRotors( &self, ) -> Retained<NSArray<NSAccessibilityCustomRotor>>

where Self: Sized + Message,

Available on crate features NSAccessibilityProtocols and NSAccessibilityCustomRotor only.

fn setAccessibilityCustomRotors( &self, accessibility_custom_rotors: &NSArray<NSAccessibilityCustomRotor>, )

where Self: Sized + Message,

Available on crate features NSAccessibilityProtocols and NSAccessibilityCustomRotor only.

Setter for accessibilityCustomRotors.

fn accessibilityUserInputLabels(&self) -> Option<Retained<NSArray<NSString>>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn setAccessibilityUserInputLabels( &self, accessibility_user_input_labels: Option<&NSArray<NSString>>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityUserInputLabels.

fn accessibilityAttributedUserInputLabels( &self, ) -> Option<Retained<NSArray<NSAttributedString>>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn setAccessibilityAttributedUserInputLabels( &self, accessibility_attributed_user_input_labels: Option<&NSArray<NSAttributedString>>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityAttributedUserInputLabels.

fn accessibilityApplicationFocusedUIElement( &self, ) -> Option<Retained<AnyObject>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilityApplicationFocusedUIElement( &self, accessibility_application_focused_ui_element: Option<&AnyObject>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityApplicationFocusedUIElement.

fn accessibilityMainWindow(&self) -> Option<Retained<AnyObject>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilityMainWindow( &self, accessibility_main_window: Option<&AnyObject>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityMainWindow.

fn isAccessibilityHidden(&self) -> bool

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn setAccessibilityHidden(&self, accessibility_hidden: bool)

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for isAccessibilityHidden.

fn isAccessibilityFrontmost(&self) -> bool

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn setAccessibilityFrontmost(&self, accessibility_frontmost: bool)

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for isAccessibilityFrontmost.

fn accessibilityFocusedWindow(&self) -> Option<Retained<AnyObject>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilityFocusedWindow( &self, accessibility_focused_window: Option<&AnyObject>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityFocusedWindow.

fn accessibilityWindows(&self) -> Option<Retained<NSArray>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilityWindows( &self, accessibility_windows: Option<&NSArray>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityWindows.

fn accessibilityExtrasMenuBar(&self) -> Option<Retained<AnyObject>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilityExtrasMenuBar( &self, accessibility_extras_menu_bar: Option<&AnyObject>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityExtrasMenuBar.

fn accessibilityMenuBar(&self) -> Option<Retained<AnyObject>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilityMenuBar( &self, accessibility_menu_bar: Option<&AnyObject>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityMenuBar.

fn accessibilityColumnTitles(&self) -> Option<Retained<NSArray>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilityColumnTitles( &self, accessibility_column_titles: Option<&NSArray>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityColumnTitles.

fn isAccessibilityOrderedByRow(&self) -> bool

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn setAccessibilityOrderedByRow(&self, accessibility_ordered_by_row: bool)

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for isAccessibilityOrderedByRow.

fn accessibilityHorizontalUnits(&self) -> NSAccessibilityUnits

where Self: Sized + Message,

Available on crate features NSAccessibilityProtocols and NSAccessibilityConstants only.

fn setAccessibilityHorizontalUnits( &self, accessibility_horizontal_units: NSAccessibilityUnits, )

where Self: Sized + Message,

Available on crate features NSAccessibilityProtocols and NSAccessibilityConstants only.

Setter for accessibilityHorizontalUnits.

fn accessibilityVerticalUnits(&self) -> NSAccessibilityUnits

where Self: Sized + Message,

Available on crate features NSAccessibilityProtocols and NSAccessibilityConstants only.

fn setAccessibilityVerticalUnits( &self, accessibility_vertical_units: NSAccessibilityUnits, )

where Self: Sized + Message,

Available on crate features NSAccessibilityProtocols and NSAccessibilityConstants only.

Setter for accessibilityVerticalUnits.

fn accessibilityHorizontalUnitDescription(&self) -> Option<Retained<NSString>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn setAccessibilityHorizontalUnitDescription( &self, accessibility_horizontal_unit_description: Option<&NSString>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityHorizontalUnitDescription.

fn accessibilityVerticalUnitDescription(&self) -> Option<Retained<NSString>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn setAccessibilityVerticalUnitDescription( &self, accessibility_vertical_unit_description: Option<&NSString>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityVerticalUnitDescription.

fn accessibilityLayoutPointForScreenPoint(&self, point: NSPoint) -> NSPoint

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn accessibilityLayoutSizeForScreenSize(&self, size: NSSize) -> NSSize

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn accessibilityScreenPointForLayoutPoint(&self, point: NSPoint) -> NSPoint

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn accessibilityScreenSizeForLayoutSize(&self, size: NSSize) -> NSSize

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn accessibilityHandles(&self) -> Option<Retained<NSArray>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilityHandles( &self, accessibility_handles: Option<&NSArray>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityHandles.

fn accessibilityWarningValue(&self) -> Option<Retained<AnyObject>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilityWarningValue( &self, accessibility_warning_value: Option<&AnyObject>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityWarningValue.

fn accessibilityCriticalValue(&self) -> Option<Retained<AnyObject>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilityCriticalValue( &self, accessibility_critical_value: Option<&AnyObject>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityCriticalValue.

fn isAccessibilityDisclosed(&self) -> bool

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn setAccessibilityDisclosed(&self, accessibility_disclosed: bool)

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for isAccessibilityDisclosed.

fn accessibilityDisclosedByRow(&self) -> Option<Retained<AnyObject>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilityDisclosedByRow( &self, accessibility_disclosed_by_row: Option<&AnyObject>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityDisclosedByRow.

fn accessibilityDisclosedRows(&self) -> Option<Retained<AnyObject>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilityDisclosedRows( &self, accessibility_disclosed_rows: Option<&AnyObject>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityDisclosedRows.

fn accessibilityDisclosureLevel(&self) -> NSInteger

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn setAccessibilityDisclosureLevel( &self, accessibility_disclosure_level: NSInteger, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityDisclosureLevel.

fn accessibilityMarkerUIElements(&self) -> Option<Retained<NSArray>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilityMarkerUIElements( &self, accessibility_marker_ui_elements: Option<&NSArray>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityMarkerUIElements.

fn accessibilityMarkerValues(&self) -> Option<Retained<AnyObject>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilityMarkerValues( &self, accessibility_marker_values: Option<&AnyObject>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityMarkerValues.

fn accessibilityMarkerGroupUIElement(&self) -> Option<Retained<AnyObject>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilityMarkerGroupUIElement( &self, accessibility_marker_group_ui_element: Option<&AnyObject>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityMarkerGroupUIElement.

fn accessibilityUnits(&self) -> NSAccessibilityUnits

where Self: Sized + Message,

Available on crate features NSAccessibilityProtocols and NSAccessibilityConstants only.

fn setAccessibilityUnits(&self, accessibility_units: NSAccessibilityUnits)

where Self: Sized + Message,

Available on crate features NSAccessibilityProtocols and NSAccessibilityConstants only.

Setter for accessibilityUnits.

fn accessibilityUnitDescription(&self) -> Option<Retained<NSString>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn setAccessibilityUnitDescription( &self, accessibility_unit_description: Option<&NSString>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityUnitDescription.

fn accessibilityRulerMarkerType(&self) -> NSAccessibilityRulerMarkerType

where Self: Sized + Message,

Available on crate features NSAccessibilityProtocols and NSAccessibilityConstants only.

fn setAccessibilityRulerMarkerType( &self, accessibility_ruler_marker_type: NSAccessibilityRulerMarkerType, )

where Self: Sized + Message,

Available on crate features NSAccessibilityProtocols and NSAccessibilityConstants only.

Setter for accessibilityRulerMarkerType.

fn accessibilityMarkerTypeDescription(&self) -> Option<Retained<NSString>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn setAccessibilityMarkerTypeDescription( &self, accessibility_marker_type_description: Option<&NSString>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityMarkerTypeDescription.

fn accessibilityHorizontalScrollBar(&self) -> Option<Retained<AnyObject>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilityHorizontalScrollBar( &self, accessibility_horizontal_scroll_bar: Option<&AnyObject>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityHorizontalScrollBar.

fn accessibilityVerticalScrollBar(&self) -> Option<Retained<AnyObject>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilityVerticalScrollBar( &self, accessibility_vertical_scroll_bar: Option<&AnyObject>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityVerticalScrollBar.

fn accessibilityAllowedValues(&self) -> Option<Retained<NSArray<NSNumber>>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn setAccessibilityAllowedValues( &self, accessibility_allowed_values: Option<&NSArray<NSNumber>>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityAllowedValues.

fn accessibilityLabelUIElements(&self) -> Option<Retained<NSArray>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilityLabelUIElements( &self, accessibility_label_ui_elements: Option<&NSArray>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityLabelUIElements.

fn accessibilityLabelValue(&self) -> c_float

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn setAccessibilityLabelValue(&self, accessibility_label_value: c_float)

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityLabelValue.

fn accessibilitySplitters(&self) -> Option<Retained<NSArray>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilitySplitters( &self, accessibility_splitters: Option<&NSArray>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilitySplitters.

fn accessibilityDecrementButton(&self) -> Option<Retained<AnyObject>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilityDecrementButton( &self, accessibility_decrement_button: Option<&AnyObject>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityDecrementButton.

fn accessibilityIncrementButton(&self) -> Option<Retained<AnyObject>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilityIncrementButton( &self, accessibility_increment_button: Option<&AnyObject>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityIncrementButton.

fn accessibilityTabs(&self) -> Option<Retained<NSArray>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilityTabs(&self, accessibility_tabs: Option<&NSArray>)

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityTabs.

fn accessibilityHeader(&self) -> Option<Retained<AnyObject>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilityHeader( &self, accessibility_header: Option<&AnyObject>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityHeader.

fn accessibilityColumnCount(&self) -> NSInteger

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn setAccessibilityColumnCount(&self, accessibility_column_count: NSInteger)

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityColumnCount.

fn accessibilityRowCount(&self) -> NSInteger

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn setAccessibilityRowCount(&self, accessibility_row_count: NSInteger)

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityRowCount.

fn accessibilityIndex(&self) -> NSInteger

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn setAccessibilityIndex(&self, accessibility_index: NSInteger)

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityIndex.

fn accessibilityColumns(&self) -> Option<Retained<NSArray>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilityColumns( &self, accessibility_columns: Option<&NSArray>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityColumns.

fn accessibilityRows(&self) -> Option<Retained<NSArray>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilityRows(&self, accessibility_rows: Option<&NSArray>)

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityRows.

fn accessibilityVisibleRows(&self) -> Option<Retained<NSArray>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilityVisibleRows( &self, accessibility_visible_rows: Option<&NSArray>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityVisibleRows.

fn accessibilitySelectedRows(&self) -> Option<Retained<NSArray>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilitySelectedRows( &self, accessibility_selected_rows: Option<&NSArray>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilitySelectedRows.

fn accessibilityVisibleColumns(&self) -> Option<Retained<NSArray>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilityVisibleColumns( &self, accessibility_visible_columns: Option<&NSArray>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityVisibleColumns.

fn accessibilitySelectedColumns(&self) -> Option<Retained<NSArray>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilitySelectedColumns( &self, accessibility_selected_columns: Option<&NSArray>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilitySelectedColumns.

fn accessibilitySortDirection(&self) -> NSAccessibilitySortDirection

where Self: Sized + Message,

Available on crate features NSAccessibilityProtocols and NSAccessibilityConstants only.

fn setAccessibilitySortDirection( &self, accessibility_sort_direction: NSAccessibilitySortDirection, )

where Self: Sized + Message,

Available on crate features NSAccessibilityProtocols and NSAccessibilityConstants only.

Setter for accessibilitySortDirection.

fn accessibilityRowHeaderUIElements(&self) -> Option<Retained<NSArray>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilityRowHeaderUIElements( &self, accessibility_row_header_ui_elements: Option<&NSArray>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityRowHeaderUIElements.

fn accessibilitySelectedCells(&self) -> Option<Retained<NSArray>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilitySelectedCells( &self, accessibility_selected_cells: Option<&NSArray>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilitySelectedCells.

fn accessibilityVisibleCells(&self) -> Option<Retained<NSArray>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilityVisibleCells( &self, accessibility_visible_cells: Option<&NSArray>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityVisibleCells.

fn accessibilityColumnHeaderUIElements(&self) -> Option<Retained<NSArray>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilityColumnHeaderUIElements( &self, accessibility_column_header_ui_elements: Option<&NSArray>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityColumnHeaderUIElements.

fn accessibilityCellForColumn_row( &self, column: NSInteger, row: NSInteger, ) -> Option<Retained<AnyObject>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn accessibilityRowIndexRange(&self) -> NSRange

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn setAccessibilityRowIndexRange(&self, accessibility_row_index_range: NSRange)

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityRowIndexRange.

fn accessibilityColumnIndexRange(&self) -> NSRange

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn setAccessibilityColumnIndexRange( &self, accessibility_column_index_range: NSRange, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityColumnIndexRange.

fn accessibilityInsertionPointLineNumber(&self) -> NSInteger

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn setAccessibilityInsertionPointLineNumber( &self, accessibility_insertion_point_line_number: NSInteger, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityInsertionPointLineNumber.

fn accessibilitySharedCharacterRange(&self) -> NSRange

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn setAccessibilitySharedCharacterRange( &self, accessibility_shared_character_range: NSRange, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilitySharedCharacterRange.

fn accessibilitySharedTextUIElements(&self) -> Option<Retained<NSArray>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilitySharedTextUIElements( &self, accessibility_shared_text_ui_elements: Option<&NSArray>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilitySharedTextUIElements.

fn accessibilityVisibleCharacterRange(&self) -> NSRange

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn setAccessibilityVisibleCharacterRange( &self, accessibility_visible_character_range: NSRange, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityVisibleCharacterRange.

fn accessibilityNumberOfCharacters(&self) -> NSInteger

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn setAccessibilityNumberOfCharacters( &self, accessibility_number_of_characters: NSInteger, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityNumberOfCharacters.

fn accessibilitySelectedText(&self) -> Option<Retained<NSString>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn setAccessibilitySelectedText( &self, accessibility_selected_text: Option<&NSString>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilitySelectedText.

fn accessibilitySelectedTextRange(&self) -> NSRange

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn setAccessibilitySelectedTextRange( &self, accessibility_selected_text_range: NSRange, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilitySelectedTextRange.

fn accessibilitySelectedTextRanges(&self) -> Option<Retained<NSArray<NSValue>>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn setAccessibilitySelectedTextRanges( &self, accessibility_selected_text_ranges: Option<&NSArray<NSValue>>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilitySelectedTextRanges.

fn accessibilityAttributedStringForRange( &self, range: NSRange, ) -> Option<Retained<NSAttributedString>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn accessibilityRangeForLine(&self, line: NSInteger) -> NSRange

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn accessibilityStringForRange( &self, range: NSRange, ) -> Option<Retained<NSString>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn accessibilityRangeForPosition(&self, point: NSPoint) -> NSRange

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn accessibilityRangeForIndex(&self, index: NSInteger) -> NSRange

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn accessibilityFrameForRange(&self, range: NSRange) -> NSRect

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn accessibilityRTFForRange(&self, range: NSRange) -> Option<Retained<NSData>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn accessibilityStyleRangeForIndex(&self, index: NSInteger) -> NSRange

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn accessibilityLineForIndex(&self, index: NSInteger) -> NSInteger

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn accessibilityToolbarButton(&self) -> Option<Retained<AnyObject>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilityToolbarButton( &self, accessibility_toolbar_button: Option<&AnyObject>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityToolbarButton.

fn isAccessibilityModal(&self) -> bool

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn setAccessibilityModal(&self, accessibility_modal: bool)

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for isAccessibilityModal.

fn accessibilityProxy(&self) -> Option<Retained<AnyObject>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilityProxy(&self, accessibility_proxy: Option<&AnyObject>)

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityProxy.

fn isAccessibilityMain(&self) -> bool

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn setAccessibilityMain(&self, accessibility_main: bool)

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for isAccessibilityMain.

fn accessibilityFullScreenButton(&self) -> Option<Retained<AnyObject>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilityFullScreenButton( &self, accessibility_full_screen_button: Option<&AnyObject>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityFullScreenButton.

fn accessibilityGrowArea(&self) -> Option<Retained<AnyObject>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilityGrowArea( &self, accessibility_grow_area: Option<&AnyObject>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityGrowArea.

fn accessibilityDocument(&self) -> Option<Retained<NSString>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn setAccessibilityDocument(&self, accessibility_document: Option<&NSString>)

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityDocument.

fn accessibilityDefaultButton(&self) -> Option<Retained<AnyObject>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilityDefaultButton( &self, accessibility_default_button: Option<&AnyObject>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityDefaultButton.

fn accessibilityCloseButton(&self) -> Option<Retained<AnyObject>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilityCloseButton( &self, accessibility_close_button: Option<&AnyObject>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityCloseButton.

fn accessibilityZoomButton(&self) -> Option<Retained<AnyObject>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilityZoomButton( &self, accessibility_zoom_button: Option<&AnyObject>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityZoomButton.

fn accessibilityMinimizeButton(&self) -> Option<Retained<AnyObject>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

unsafe fn setAccessibilityMinimizeButton( &self, accessibility_minimize_button: Option<&AnyObject>, )

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for accessibilityMinimizeButton.

fn isAccessibilityMinimized(&self) -> bool

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn setAccessibilityMinimized(&self, accessibility_minimized: bool)

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Setter for isAccessibilityMinimized.

fn accessibilityCustomActions( &self, ) -> Option<Retained<NSArray<NSAccessibilityCustomAction>>>

where Self: Sized + Message,

Available on crate features NSAccessibilityProtocols and NSAccessibilityCustomAction only.

fn setAccessibilityCustomActions( &self, accessibility_custom_actions: Option<&NSArray<NSAccessibilityCustomAction>>, )

where Self: Sized + Message,

Available on crate features NSAccessibilityProtocols and NSAccessibilityCustomAction only.

Setter for accessibilityCustomActions.

fn accessibilityPerformCancel(&self) -> bool

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn accessibilityPerformConfirm(&self) -> bool

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn accessibilityPerformDecrement(&self) -> bool

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn accessibilityPerformDelete(&self) -> bool

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn accessibilityPerformIncrement(&self) -> bool

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn accessibilityPerformPick(&self) -> bool

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn accessibilityPerformPress(&self) -> bool

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn accessibilityPerformRaise(&self) -> bool

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn accessibilityPerformShowAlternateUI(&self) -> bool

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn accessibilityPerformShowDefaultUI(&self) -> bool

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn accessibilityPerformShowMenu(&self) -> bool

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

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

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

Safety

impl NSAccessibilityButton for NSButton

fn accessibilityLabel(&self) -> Option<Retained<NSString>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn accessibilityPerformPress(&self) -> bool

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

impl NSAccessibilityElementProtocol for NSButton

fn accessibilityFrame(&self) -> NSRect

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn accessibilityParent(&self) -> Option<Retained<AnyObject>>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn isAccessibilityFocused(&self) -> bool

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

fn accessibilityIdentifier(&self) -> Retained<NSString>

where Self: Sized + Message,

Available on crate feature NSAccessibilityProtocols only.

impl NSAnimatablePropertyContainer for NSButton

fn animator(&self) -> Retained<Self>

where Self: Sized + Message,

Available on crate feature NSAnimation only.

fn animations( &self, ) -> Retained<NSDictionary<NSAnimatablePropertyKey, AnyObject>>

where Self: Sized + Message,

Available on crate feature NSAnimation only.

unsafe fn setAnimations( &self, animations: &NSDictionary<NSAnimatablePropertyKey, AnyObject>, )

where Self: Sized + Message,

Available on crate feature NSAnimation only.

Setter for animations.

fn animationForKey( &self, key: &NSAnimatablePropertyKey, ) -> Option<Retained<AnyObject>>

where Self: Sized + Message,

Available on crate feature NSAnimation only.

fn defaultAnimationForKey( key: &NSAnimatablePropertyKey, ) -> Option<Retained<AnyObject>>

where Self: Sized + ClassType,

Available on crate feature NSAnimation only.

impl NSAppearanceCustomization for NSButton

fn appearance(&self) -> Option<Retained<NSAppearance>>

where Self: Sized + Message,

Available on crate feature NSAppearance only.

fn setAppearance(&self, appearance: Option<&NSAppearance>)

where Self: Sized + Message,

Available on crate feature NSAppearance only.

Setter for appearance.

fn effectiveAppearance(&self) -> Retained<NSAppearance>

where Self: Sized + Message,

Available on crate feature NSAppearance only.

impl NSCoding for NSButton

unsafe fn encodeWithCoder(&self, coder: &NSCoder)

where Self: Sized + Message,

Safety

unsafe fn initWithCoder( this: Allocated<Self>, coder: &NSCoder, ) -> Option<Retained<Self>>

where Self: Sized + Message,

Safety

impl NSDraggingDestination for NSButton

fn draggingEntered( &self, sender: &ProtocolObject<dyn NSDraggingInfo>, ) -> NSDragOperation

where Self: Sized + Message,

Available on crate feature NSDragging only.

fn draggingUpdated( &self, sender: &ProtocolObject<dyn NSDraggingInfo>, ) -> NSDragOperation

where Self: Sized + Message,

Available on crate feature NSDragging only.

fn draggingExited(&self, sender: Option<&ProtocolObject<dyn NSDraggingInfo>>)

where Self: Sized + Message,

Available on crate feature NSDragging only.

fn prepareForDragOperation( &self, sender: &ProtocolObject<dyn NSDraggingInfo>, ) -> bool

where Self: Sized + Message,

Available on crate feature NSDragging only.

fn performDragOperation( &self, sender: &ProtocolObject<dyn NSDraggingInfo>, ) -> bool

where Self: Sized + Message,

Available on crate feature NSDragging only.

fn concludeDragOperation( &self, sender: Option<&ProtocolObject<dyn NSDraggingInfo>>, )

where Self: Sized + Message,

Available on crate feature NSDragging only.

fn draggingEnded(&self, sender: &ProtocolObject<dyn NSDraggingInfo>)

where Self: Sized + Message,

Available on crate feature NSDragging only.

fn wantsPeriodicDraggingUpdates(&self) -> bool

where Self: Sized + Message,

Available on crate feature NSDragging only.

fn updateDraggingItemsForDrag( &self, sender: Option<&ProtocolObject<dyn NSDraggingInfo>>, )

where Self: Sized + Message,

Available on crate feature NSDragging only.

impl NSObjectProtocol for NSButton

fn isEqual(&self, other: Option<&AnyObject>) -> bool

where Self: Sized + Message,

Check whether the object is equal to an arbitrary other object.

fn hash(&self) -> usize

where Self: Sized + Message,

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

fn isKindOfClass(&self, cls: &AnyClass) -> bool

where Self: Sized + Message,

Check if the object is an instance of the class, or one of its subclasses.

fn is_kind_of<T>(&self) -> bool

where T: ClassType, Self: Sized + Message,

👎Deprecated: use isKindOfClass directly, or cast your objects with AnyObject::downcast_ref

Check if the object is an instance of the class type, or one of its subclasses.

fn isMemberOfClass(&self, cls: &AnyClass) -> bool

where Self: Sized + Message,

Check if the object is an instance of a specific class, without checking subclasses.

fn respondsToSelector(&self, aSelector: Sel) -> bool

where Self: Sized + Message,

Check whether the object implements or inherits a method with the given selector.

fn conformsToProtocol(&self, aProtocol: &AnyProtocol) -> bool

where Self: Sized + Message,

Check whether the object conforms to a given protocol.

fn description(&self) -> Retained<NSObject>

where Self: Sized + Message,

A textual representation of the object.

fn debugDescription(&self) -> Retained<NSObject>

where Self: Sized + Message,

A textual representation of the object to use when debugging.

fn isProxy(&self) -> bool

where Self: Sized + Message,

Check whether the receiver is a subclass of the NSProxy root class instead of the usual NSObject.

fn retainCount(&self) -> usize

where Self: Sized + Message,

The reference count of the object.

impl NSUserInterfaceCompression for NSButton

fn compressWithPrioritizedCompressionOptions( &self, prioritized_options: &NSArray<NSUserInterfaceCompressionOptions>, )

where Self: Sized + Message,

Available on crate feature NSUserInterfaceCompression only.

fn minimumSizeWithPrioritizedCompressionOptions( &self, prioritized_options: &NSArray<NSUserInterfaceCompressionOptions>, ) -> NSSize

where Self: Sized + Message,

Available on crate feature NSUserInterfaceCompression only.

fn activeCompressionOptions( &self, ) -> Retained<NSUserInterfaceCompressionOptions>

where Self: Sized + Message,

Available on crate feature NSUserInterfaceCompression only.

impl NSUserInterfaceItemIdentification for NSButton

fn identifier(&self) -> Option<Retained<NSUserInterfaceItemIdentifier>>

where Self: Sized + Message,

Available on crate feature NSUserInterfaceItemIdentification only.

fn setIdentifier(&self, identifier: Option<&NSUserInterfaceItemIdentifier>)

where Self: Sized + Message,

Available on crate feature NSUserInterfaceItemIdentification only.

Setter for identifier.

impl NSUserInterfaceValidations for NSButton

fn validateUserInterfaceItem( &self, item: &ProtocolObject<dyn NSValidatedUserInterfaceItem>, ) -> bool

where Self: Sized + Message,

Available on crate feature NSUserInterfaceValidation only.

impl PartialEq for NSButton

fn eq(&self, other: &Self) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl RefEncode for NSButton

const ENCODING_REF: Encoding = <NSControl as ::objc2::RefEncode>::ENCODING_REF

The Objective-C type-encoding for a reference of this type.

impl DowncastTarget for NSButton

impl Eq for NSButton