Struct UITextView

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

Available on crate features UIResponder and UIScrollView and UITextView and UIView only.

Apple’s documentation

Implementations

impl UITextView

pub unsafe fn delegate( &self, ) -> Option<Retained<ProtocolObject<dyn UITextViewDelegate>>>

pub unsafe fn setDelegate( &self, delegate: Option<&ProtocolObject<dyn UITextViewDelegate>>, )

This is a weak property. Setter for delegate.

pub unsafe fn text(&self) -> Retained<NSString>

pub unsafe fn setText(&self, text: Option<&NSString>)

Setter for text.

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

Available on crate feature UIFont only.

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

Available on crate feature UIFont only.

Setter for font.

pub unsafe fn textColor(&self) -> Option<Retained<UIColor>>

Available on crate feature UIColor only.

pub unsafe fn setTextColor(&self, text_color: Option<&UIColor>)

Available on crate feature UIColor only.

Setter for textColor.

pub unsafe fn textAlignment(&self) -> NSTextAlignment

Available on crate feature NSText only.

pub unsafe fn setTextAlignment(&self, text_alignment: NSTextAlignment)

Available on crate feature NSText only.

Setter for textAlignment.

pub unsafe fn selectedRange(&self) -> NSRange

pub unsafe fn setSelectedRange(&self, selected_range: NSRange)

Setter for selectedRange.

pub unsafe fn isEditable(&self) -> bool

pub unsafe fn setEditable(&self, editable: bool)

Setter for isEditable.

pub unsafe fn isSelectable(&self) -> bool

pub unsafe fn setSelectable(&self, selectable: bool)

Setter for isSelectable.

pub unsafe fn dataDetectorTypes(&self) -> UIDataDetectorTypes

Available on crate feature UIDataDetectors only.

pub unsafe fn setDataDetectorTypes( &self, data_detector_types: UIDataDetectorTypes, )

Available on crate feature UIDataDetectors only.

Setter for dataDetectorTypes.

pub unsafe fn allowsEditingTextAttributes(&self) -> bool

pub unsafe fn setAllowsEditingTextAttributes( &self, allows_editing_text_attributes: bool, )

Setter for allowsEditingTextAttributes.

pub unsafe fn attributedText(&self) -> Retained<NSAttributedString>

pub unsafe fn setAttributedText( &self, attributed_text: Option<&NSAttributedString>, )

Setter for attributedText.

pub unsafe fn typingAttributes( &self, ) -> Retained<NSDictionary<NSAttributedStringKey, AnyObject>>

pub unsafe fn setTypingAttributes( &self, typing_attributes: &NSDictionary<NSAttributedStringKey, AnyObject>, )

Setter for typingAttributes.

pub unsafe fn scrollRangeToVisible(&self, range: NSRange)

pub unsafe fn inputView(&self) -> Option<Retained<UIView>>

pub unsafe fn setInputView(&self, input_view: Option<&UIView>)

Setter for inputView.

pub unsafe fn inputAccessoryView(&self) -> Option<Retained<UIView>>

pub unsafe fn setInputAccessoryView( &self, input_accessory_view: Option<&UIView>, )

Setter for inputAccessoryView.

pub unsafe fn clearsOnInsertion(&self) -> bool

pub unsafe fn setClearsOnInsertion(&self, clears_on_insertion: bool)

Setter for clearsOnInsertion.

pub unsafe fn initWithFrame_textContainer( this: Allocated<Self>, frame: CGRect, text_container: Option<&NSTextContainer>, ) -> Retained<Self>

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

pub unsafe fn textViewUsingTextLayoutManager( using_text_layout_manager: bool, mtm: MainThreadMarker, ) -> Retained<Self>

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

pub unsafe fn textContainer(&self) -> Retained<NSTextContainer>

Available on crate feature NSTextContainer only.

pub unsafe fn textContainerInset(&self) -> UIEdgeInsets

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

pub unsafe fn setTextContainerInset(&self, text_container_inset: UIEdgeInsets)

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

Setter for textContainerInset.

pub unsafe fn textLayoutManager(&self) -> Option<Retained<NSTextLayoutManager>>

Available on crate feature NSTextLayoutManager only.

pub unsafe fn layoutManager(&self) -> Retained<NSLayoutManager>

Available on crate feature NSLayoutManager only.

pub unsafe fn textStorage(&self) -> Retained<NSTextStorage>

Available on crate feature NSTextStorage only.

pub unsafe fn linkTextAttributes( &self, ) -> Retained<NSDictionary<NSAttributedStringKey, AnyObject>>

pub unsafe fn setLinkTextAttributes( &self, link_text_attributes: Option<&NSDictionary<NSAttributedStringKey, AnyObject>>, )

Setter for linkTextAttributes.

pub unsafe fn usesStandardTextScaling(&self) -> bool

pub unsafe fn setUsesStandardTextScaling( &self, uses_standard_text_scaling: bool, )

Setter for usesStandardTextScaling.

pub unsafe fn findInteraction(&self) -> Option<Retained<UIFindInteraction>>

Available on crate feature UIFindInteraction only.

If findInteractionEnabled is set to true, returns this text view’s built-in find interaction. Otherwise, nil.

pub unsafe fn isFindInteractionEnabled(&self) -> bool

Enables this text view’s built-in find interaction.

pub unsafe fn setFindInteractionEnabled(&self, find_interaction_enabled: bool)

Setter for isFindInteractionEnabled.

pub unsafe fn borderStyle(&self) -> UITextViewBorderStyle

The border style for the text field.

pub unsafe fn setBorderStyle(&self, border_style: UITextViewBorderStyle)

Setter for borderStyle.

pub unsafe fn textHighlightAttributes( &self, ) -> Retained<NSDictionary<NSAttributedStringKey, AnyObject>>

pub unsafe fn setTextHighlightAttributes( &self, text_highlight_attributes: Option<&NSDictionary<NSAttributedStringKey, AnyObject>>, )

Setter for textHighlightAttributes.

pub unsafe fn drawTextHighlightBackgroundForTextRange_origin( &self, text_range: &NSTextRange, origin: CGPoint, )

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

pub unsafe fn isWritingToolsActive(&self) -> bool

Convenience for tracking whether Writing Tools is active

Returns: Returns YESwhile Writing Tools is interacting with the receiver (after -textViewWritingToolsWillBegin:completes until -textViewWritingToolsDidEnd:completes)

pub unsafe fn writingToolsBehavior(&self) -> UIWritingToolsBehavior

Available on crate feature UITextInputTraits only.

pub unsafe fn setWritingToolsBehavior( &self, writing_tools_behavior: UIWritingToolsBehavior, )

Available on crate feature UITextInputTraits only.

Setter for writingToolsBehavior.

pub unsafe fn allowedWritingToolsResultOptions( &self, ) -> UIWritingToolsResultOptions

Available on crate feature UITextInputTraits only.

pub unsafe fn setAllowedWritingToolsResultOptions( &self, allowed_writing_tools_result_options: UIWritingToolsResultOptions, )

Available on crate feature UITextInputTraits only.

Setter for allowedWritingToolsResultOptions.

pub unsafe fn writingToolsCoordinator( &self, ) -> Retained<UIWritingToolsCoordinator>

Available on crate feature UIWritingToolsCoordinator only.

pub unsafe fn textFormattingConfiguration( &self, ) -> Option<Retained<UITextFormattingViewControllerConfiguration>>

Available on crate feature UITextFormattingViewControllerConfiguration only.

For text views that have flag allowsEditingTextAttributes set, this configuration will be used for UITextFormattingViewController when its presentation is requested.

It has a non-nil default value.

pub unsafe fn setTextFormattingConfiguration( &self, text_formatting_configuration: Option<&UITextFormattingViewControllerConfiguration>, )

Available on crate feature UITextFormattingViewControllerConfiguration only.

Setter for textFormattingConfiguration.

impl UITextView

Methods declared on superclass UIView.

pub unsafe fn initWithFrame( this: Allocated<Self>, frame: CGRect, ) -> Retained<Self>

Available on crate feature objc2-core-foundation only.

impl UITextView

Methods declared on superclass NSObject.

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

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

impl UITextView

UIInteractionStateRestorable.

pub unsafe fn interactionState(&self) -> Retained<AnyObject>

pub unsafe fn setInteractionState(&self, interaction_state: &AnyObject)

Setter for interactionState.

Methods from Deref<Target = UIScrollView>

pub unsafe fn contentOffset(&self) -> CGPoint

Available on crate feature objc2-core-foundation only.

pub unsafe fn setContentOffset(&self, content_offset: CGPoint)

Available on crate feature objc2-core-foundation only.

Setter for contentOffset.

pub unsafe fn contentSize(&self) -> CGSize

Available on crate feature objc2-core-foundation only.

pub unsafe fn setContentSize(&self, content_size: CGSize)

Available on crate feature objc2-core-foundation only.

Setter for contentSize.

pub unsafe fn contentInset(&self) -> UIEdgeInsets

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

pub unsafe fn setContentInset(&self, content_inset: UIEdgeInsets)

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

Setter for contentInset.

pub unsafe fn contentAlignmentPoint(&self) -> CGPoint

Available on crate feature objc2-core-foundation only.

pub unsafe fn setContentAlignmentPoint(&self, content_alignment_point: CGPoint)

Available on crate feature objc2-core-foundation only.

Setter for contentAlignmentPoint.

pub unsafe fn adjustedContentInset(&self) -> UIEdgeInsets

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

pub unsafe fn adjustedContentInsetDidChange(&self)

pub unsafe fn contentInsetAdjustmentBehavior( &self, ) -> UIScrollViewContentInsetAdjustmentBehavior

pub unsafe fn setContentInsetAdjustmentBehavior( &self, content_inset_adjustment_behavior: UIScrollViewContentInsetAdjustmentBehavior, )

Setter for contentInsetAdjustmentBehavior.

pub unsafe fn automaticallyAdjustsScrollIndicatorInsets(&self) -> bool

pub unsafe fn setAutomaticallyAdjustsScrollIndicatorInsets( &self, automatically_adjusts_scroll_indicator_insets: bool, )

Setter for automaticallyAdjustsScrollIndicatorInsets.

pub unsafe fn contentLayoutGuide(&self) -> Retained<UILayoutGuide>

Available on crate feature UILayoutGuide only.

pub unsafe fn frameLayoutGuide(&self) -> Retained<UILayoutGuide>

Available on crate feature UILayoutGuide only.

pub unsafe fn delegate( &self, ) -> Option<Retained<ProtocolObject<dyn UIScrollViewDelegate>>>

pub unsafe fn setDelegate( &self, delegate: Option<&ProtocolObject<dyn UIScrollViewDelegate>>, )

This is a weak property. Setter for delegate.

pub unsafe fn isDirectionalLockEnabled(&self) -> bool

pub unsafe fn setDirectionalLockEnabled(&self, directional_lock_enabled: bool)

Setter for isDirectionalLockEnabled.

pub unsafe fn bounces(&self) -> bool

pub unsafe fn setBounces(&self, bounces: bool)

Setter for bounces.

pub unsafe fn bouncesHorizontally(&self) -> bool

pub unsafe fn setBouncesHorizontally(&self, bounces_horizontally: bool)

Setter for bouncesHorizontally.

pub unsafe fn bouncesVertically(&self) -> bool

pub unsafe fn setBouncesVertically(&self, bounces_vertically: bool)

Setter for bouncesVertically.

pub unsafe fn alwaysBounceVertical(&self) -> bool

pub unsafe fn setAlwaysBounceVertical(&self, always_bounce_vertical: bool)

Setter for alwaysBounceVertical.

pub unsafe fn alwaysBounceHorizontal(&self) -> bool

pub unsafe fn setAlwaysBounceHorizontal(&self, always_bounce_horizontal: bool)

Setter for alwaysBounceHorizontal.

pub unsafe fn isPagingEnabled(&self) -> bool

pub unsafe fn setPagingEnabled(&self, paging_enabled: bool)

Setter for isPagingEnabled.

pub unsafe fn isScrollEnabled(&self) -> bool

pub unsafe fn setScrollEnabled(&self, scroll_enabled: bool)

Setter for isScrollEnabled.

pub unsafe fn transfersHorizontalScrollingToParent(&self) -> bool

pub unsafe fn setTransfersHorizontalScrollingToParent( &self, transfers_horizontal_scrolling_to_parent: bool, )

Setter for transfersHorizontalScrollingToParent.

pub unsafe fn transfersVerticalScrollingToParent(&self) -> bool

pub unsafe fn setTransfersVerticalScrollingToParent( &self, transfers_vertical_scrolling_to_parent: bool, )

Setter for transfersVerticalScrollingToParent.

pub unsafe fn showsVerticalScrollIndicator(&self) -> bool

pub unsafe fn setShowsVerticalScrollIndicator( &self, shows_vertical_scroll_indicator: bool, )

Setter for showsVerticalScrollIndicator.

pub unsafe fn showsHorizontalScrollIndicator(&self) -> bool

pub unsafe fn setShowsHorizontalScrollIndicator( &self, shows_horizontal_scroll_indicator: bool, )

Setter for showsHorizontalScrollIndicator.

pub unsafe fn indicatorStyle(&self) -> UIScrollViewIndicatorStyle

pub unsafe fn setIndicatorStyle( &self, indicator_style: UIScrollViewIndicatorStyle, )

Setter for indicatorStyle.

pub unsafe fn verticalScrollIndicatorInsets(&self) -> UIEdgeInsets

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

pub unsafe fn setVerticalScrollIndicatorInsets( &self, vertical_scroll_indicator_insets: UIEdgeInsets, )

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

Setter for verticalScrollIndicatorInsets.

pub unsafe fn horizontalScrollIndicatorInsets(&self) -> UIEdgeInsets

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

pub unsafe fn setHorizontalScrollIndicatorInsets( &self, horizontal_scroll_indicator_insets: UIEdgeInsets, )

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

Setter for horizontalScrollIndicatorInsets.

pub unsafe fn scrollIndicatorInsets(&self) -> UIEdgeInsets

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

pub unsafe fn setScrollIndicatorInsets( &self, scroll_indicator_insets: UIEdgeInsets, )

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

Setter for scrollIndicatorInsets.

pub unsafe fn decelerationRate(&self) -> UIScrollViewDecelerationRate

Available on crate feature objc2-core-foundation only.

pub unsafe fn setDecelerationRate( &self, deceleration_rate: UIScrollViewDecelerationRate, )

Available on crate feature objc2-core-foundation only.

Setter for decelerationRate.

pub unsafe fn indexDisplayMode(&self) -> UIScrollViewIndexDisplayMode

pub unsafe fn setIndexDisplayMode( &self, index_display_mode: UIScrollViewIndexDisplayMode, )

Setter for indexDisplayMode.

pub unsafe fn setContentOffset_animated( &self, content_offset: CGPoint, animated: bool, )

Available on crate feature objc2-core-foundation only.

pub unsafe fn scrollRectToVisible_animated(&self, rect: CGRect, animated: bool)

Available on crate feature objc2-core-foundation only.

pub unsafe fn flashScrollIndicators(&self)

pub unsafe fn withScrollIndicatorsShownForContentOffsetChanges( &self, changes: &Block<dyn Fn() + '_>, )

Available on crate feature block2 only.

pub unsafe fn isTracking(&self) -> bool

pub unsafe fn isDragging(&self) -> bool

pub unsafe fn isDecelerating(&self) -> bool

pub unsafe fn isScrollAnimating(&self) -> bool

pub unsafe fn delaysContentTouches(&self) -> bool

pub unsafe fn setDelaysContentTouches(&self, delays_content_touches: bool)

Setter for delaysContentTouches.

pub unsafe fn canCancelContentTouches(&self) -> bool

pub unsafe fn setCanCancelContentTouches( &self, can_cancel_content_touches: bool, )

Setter for canCancelContentTouches.

pub unsafe fn touchesShouldBegin_withEvent_inContentView( &self, touches: &NSSet<UITouch>, event: Option<&UIEvent>, view: &UIView, ) -> bool

Available on crate features UIEvent and UITouch only.

pub unsafe fn touchesShouldCancelInContentView(&self, view: &UIView) -> bool

pub unsafe fn minimumZoomScale(&self) -> CGFloat

Available on crate feature objc2-core-foundation only.

pub unsafe fn setMinimumZoomScale(&self, minimum_zoom_scale: CGFloat)

Available on crate feature objc2-core-foundation only.

Setter for minimumZoomScale.

pub unsafe fn maximumZoomScale(&self) -> CGFloat

Available on crate feature objc2-core-foundation only.

pub unsafe fn setMaximumZoomScale(&self, maximum_zoom_scale: CGFloat)

Available on crate feature objc2-core-foundation only.

Setter for maximumZoomScale.

pub unsafe fn zoomScale(&self) -> CGFloat

Available on crate feature objc2-core-foundation only.

pub unsafe fn setZoomScale(&self, zoom_scale: CGFloat)

Available on crate feature objc2-core-foundation only.

Setter for zoomScale.

pub unsafe fn setZoomScale_animated(&self, scale: CGFloat, animated: bool)

Available on crate feature objc2-core-foundation only.

pub unsafe fn zoomToRect_animated(&self, rect: CGRect, animated: bool)

Available on crate feature objc2-core-foundation only.

pub unsafe fn bouncesZoom(&self) -> bool

pub unsafe fn setBouncesZoom(&self, bounces_zoom: bool)

Setter for bouncesZoom.

pub unsafe fn isZooming(&self) -> bool

pub unsafe fn isZoomBouncing(&self) -> bool

pub unsafe fn isZoomAnimating(&self) -> bool

pub unsafe fn scrollsToTop(&self) -> bool

pub unsafe fn setScrollsToTop(&self, scrolls_to_top: bool)

Setter for scrollsToTop.

pub unsafe fn stopScrollingAndZooming(&self)

pub unsafe fn panGestureRecognizer(&self) -> Retained<UIPanGestureRecognizer>

Available on crate features UIGestureRecognizer and UIPanGestureRecognizer only.

pub unsafe fn pinchGestureRecognizer( &self, ) -> Option<Retained<UIPinchGestureRecognizer>>

Available on crate features UIGestureRecognizer and UIPinchGestureRecognizer only.

pub unsafe fn directionalPressGestureRecognizer( &self, ) -> Retained<UIGestureRecognizer>

👎Deprecated: Configuring the panGestureRecognizer for indirect scrolling automatically supports directional presses now, so this property is no longer useful.

Available on crate feature UIGestureRecognizer only.

pub unsafe fn keyboardDismissMode(&self) -> UIScrollViewKeyboardDismissMode

pub unsafe fn setKeyboardDismissMode( &self, keyboard_dismiss_mode: UIScrollViewKeyboardDismissMode, )

Setter for keyboardDismissMode.

pub unsafe fn refreshControl(&self) -> Option<Retained<UIRefreshControl>>

Available on crate features UIControl and UIRefreshControl only.

pub unsafe fn setRefreshControl( &self, refresh_control: Option<&UIRefreshControl>, )

Available on crate features UIControl and UIRefreshControl only.

Setter for refreshControl.

pub unsafe fn allowsKeyboardScrolling(&self) -> bool

Set this to YES to make the scroll view animate its content offset in response to keys like Page Up/Down, Home/End, and the arrow keys. The scroll view must be focused or first responder in order to receive these key events. Default is YES for apps linked after iOS 17.0.

pub unsafe fn setAllowsKeyboardScrolling(&self, allows_keyboard_scrolling: bool)

Setter for allowsKeyboardScrolling.

Methods from Deref<Target = UIView>

pub unsafe fn accessibilityIgnoresInvertColors(&self) -> bool

Available on crate feature UIAccessibilityAdditions only.

pub unsafe fn setAccessibilityIgnoresInvertColors( &self, accessibility_ignores_invert_colors: bool, )

Available on crate feature UIAccessibilityAdditions only.

Setter for accessibilityIgnoresInvertColors.

pub unsafe fn hoverStyle(&self) -> Option<Retained<UIHoverStyle>>

Available on crate feature UIHoverStyle only.

The hover style associated with this view. Defaults to nil, indicating that this view should not have any hover effect. Subclasses may configure this style to use a different default value.

pub unsafe fn setHoverStyle(&self, hover_style: Option<&UIHoverStyle>)

Available on crate feature UIHoverStyle only.

Setter for hoverStyle.

pub unsafe fn addInteraction( &self, interaction: &ProtocolObject<dyn UIInteraction>, )

Available on crate feature UIInteraction only.

pub unsafe fn removeInteraction( &self, interaction: &ProtocolObject<dyn UIInteraction>, )

Available on crate feature UIInteraction only.

pub unsafe fn interactions( &self, ) -> Retained<NSArray<ProtocolObject<dyn UIInteraction>>>

Available on crate feature UIInteraction only.

pub unsafe fn setInteractions( &self, interactions: &NSArray<ProtocolObject<dyn UIInteraction>>, )

Available on crate feature UIInteraction only.

Setter for interactions.

pub unsafe fn showsLargeContentViewer(&self) -> bool

Available on crate feature UILargeContentViewer only.

pub unsafe fn setShowsLargeContentViewer( &self, shows_large_content_viewer: bool, )

Available on crate feature UILargeContentViewer only.

Setter for showsLargeContentViewer.

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

Available on crate feature UILargeContentViewer only.

pub unsafe fn setLargeContentTitle( &self, large_content_title: Option<&NSString>, )

Available on crate feature UILargeContentViewer only.

Setter for largeContentTitle.

pub unsafe fn largeContentImage(&self) -> Option<Retained<UIImage>>

Available on crate features UILargeContentViewer and UIImage only.

pub unsafe fn setLargeContentImage(&self, large_content_image: Option<&UIImage>)

Available on crate features UILargeContentViewer and UIImage only.

Setter for largeContentImage.

pub unsafe fn scalesLargeContentImage(&self) -> bool

Available on crate feature UILargeContentViewer only.

pub unsafe fn setScalesLargeContentImage( &self, scales_large_content_image: bool, )

Available on crate feature UILargeContentViewer only.

Setter for scalesLargeContentImage.

pub unsafe fn largeContentImageInsets(&self) -> UIEdgeInsets

Available on crate features UILargeContentViewer and UIGeometry and objc2-core-foundation only.

pub unsafe fn setLargeContentImageInsets( &self, large_content_image_insets: UIEdgeInsets, )

Available on crate features UILargeContentViewer and UIGeometry and objc2-core-foundation only.

Setter for largeContentImageInsets.

pub unsafe fn viewPrintFormatter(&self) -> Retained<UIViewPrintFormatter>

Available on crate feature UIPrintFormatter only.

pub unsafe fn drawRect_forViewPrintFormatter( &self, rect: CGRect, formatter: &UIViewPrintFormatter, )

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

pub unsafe fn endEditing(&self, force: bool) -> bool

Available on crate feature UITextField only.

pub unsafe fn isUserInteractionEnabled(&self) -> bool

pub unsafe fn setUserInteractionEnabled(&self, user_interaction_enabled: bool)

Setter for isUserInteractionEnabled.

pub unsafe fn tag(&self) -> NSInteger

pub unsafe fn setTag(&self, tag: NSInteger)

Setter for tag.

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

Available on crate feature objc2-quartz-core and non-watchOS only.

pub unsafe fn canBecomeFocused(&self) -> bool

pub unsafe fn isFocused(&self) -> bool

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

The identifier of the focus group that this view belongs to. If this is nil, subviews inherit their superview’s focus group.

pub unsafe fn setFocusGroupIdentifier( &self, focus_group_identifier: Option<&NSString>, )

Setter for focusGroupIdentifier.

pub unsafe fn focusGroupPriority(&self) -> UIFocusGroupPriority

Available on crate feature UIFocus only.

The priority this item has in its focus group. The higher the priority, the more likely it is to get picked when focus moves into this group. Note: this method can only be used to increase an item’s priority, not decrease it. For example if an item is currently selected, the actual priority of this item will be determined by MAX(focusGroupPriority, UIFocusGroupPrioritySelected).

pub unsafe fn setFocusGroupPriority( &self, focus_group_priority: UIFocusGroupPriority, )

Available on crate feature UIFocus only.

Setter for focusGroupPriority.

pub unsafe fn focusEffect(&self) -> Option<Retained<UIFocusEffect>>

Available on crate feature UIFocusEffect only.

Describes a visual effect to apply when this item is focused. If this property is nil no effect will be applied when this view becomes focused.

pub unsafe fn setFocusEffect(&self, focus_effect: Option<&UIFocusEffect>)

Available on crate feature UIFocusEffect only.

Setter for focusEffect.

pub unsafe fn semanticContentAttribute(&self) -> UISemanticContentAttribute

pub unsafe fn setSemanticContentAttribute( &self, semantic_content_attribute: UISemanticContentAttribute, )

Setter for semanticContentAttribute.

pub unsafe fn effectiveUserInterfaceLayoutDirection( &self, ) -> UIUserInterfaceLayoutDirection

Available on crate feature UIInterface only.

pub fn frame(&self) -> CGRect

Available on crate feature objc2-core-foundation only.

pub fn setFrame(&self, frame: CGRect)

Available on crate feature objc2-core-foundation only.

Setter for frame.

pub fn bounds(&self) -> CGRect

Available on crate feature objc2-core-foundation only.

pub fn setBounds(&self, bounds: CGRect)

Available on crate feature objc2-core-foundation only.

Setter for bounds.

pub unsafe fn center(&self) -> CGPoint

Available on crate feature objc2-core-foundation only.

pub unsafe fn setCenter(&self, center: CGPoint)

Available on crate feature objc2-core-foundation only.

Setter for center.

pub unsafe fn transform(&self) -> CGAffineTransform

Available on crate feature objc2-core-foundation only.

pub unsafe fn setTransform(&self, transform: CGAffineTransform)

Available on crate feature objc2-core-foundation only.

Setter for transform.

pub unsafe fn transform3D(&self) -> CATransform3D

Available on crate feature objc2-quartz-core and non-watchOS only.

pub unsafe fn setTransform3D(&self, transform3_d: CATransform3D)

Available on crate feature objc2-quartz-core and non-watchOS only.

Setter for transform3D.

pub fn contentScaleFactor(&self) -> CGFloat

Available on crate feature objc2-core-foundation only.

pub fn setContentScaleFactor(&self, content_scale_factor: CGFloat)

Available on crate feature objc2-core-foundation only.

Setter for contentScaleFactor.

pub unsafe fn anchorPoint(&self) -> CGPoint

Available on crate feature objc2-core-foundation only.

pub unsafe fn setAnchorPoint(&self, anchor_point: CGPoint)

Available on crate feature objc2-core-foundation only.

Setter for anchorPoint.

pub unsafe fn isMultipleTouchEnabled(&self) -> bool

pub fn setMultipleTouchEnabled(&self, multiple_touch_enabled: bool)

Setter for isMultipleTouchEnabled.

pub unsafe fn isExclusiveTouch(&self) -> bool

pub unsafe fn setExclusiveTouch(&self, exclusive_touch: bool)

Setter for isExclusiveTouch.

pub unsafe fn hitTest_withEvent( &self, point: CGPoint, event: Option<&UIEvent>, ) -> Option<Retained<UIView>>

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

pub unsafe fn pointInside_withEvent( &self, point: CGPoint, event: Option<&UIEvent>, ) -> bool

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

pub unsafe fn convertPoint_toView( &self, point: CGPoint, view: Option<&UIView>, ) -> CGPoint

Available on crate feature objc2-core-foundation only.

pub unsafe fn convertPoint_fromView( &self, point: CGPoint, view: Option<&UIView>, ) -> CGPoint

Available on crate feature objc2-core-foundation only.

pub unsafe fn convertRect_toView( &self, rect: CGRect, view: Option<&UIView>, ) -> CGRect

Available on crate feature objc2-core-foundation only.

pub unsafe fn convertRect_fromView( &self, rect: CGRect, view: Option<&UIView>, ) -> CGRect

Available on crate feature objc2-core-foundation only.

pub unsafe fn autoresizesSubviews(&self) -> bool

pub unsafe fn setAutoresizesSubviews(&self, autoresizes_subviews: bool)

Setter for autoresizesSubviews.

pub unsafe fn autoresizingMask(&self) -> UIViewAutoresizing

pub unsafe fn setAutoresizingMask(&self, autoresizing_mask: UIViewAutoresizing)

Setter for autoresizingMask.

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

Available on crate feature objc2-core-foundation only.

pub unsafe fn sizeToFit(&self)

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

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

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

Available on crate feature UIWindow only.

pub unsafe fn removeFromSuperview(&self)

pub unsafe fn insertSubview_atIndex(&self, view: &UIView, index: NSInteger)

pub unsafe fn exchangeSubviewAtIndex_withSubviewAtIndex( &self, index1: NSInteger, index2: NSInteger, )

pub unsafe fn addSubview(&self, view: &UIView)

pub unsafe fn insertSubview_belowSubview( &self, view: &UIView, sibling_subview: &UIView, )

pub unsafe fn insertSubview_aboveSubview( &self, view: &UIView, sibling_subview: &UIView, )

pub unsafe fn bringSubviewToFront(&self, view: &UIView)

pub unsafe fn sendSubviewToBack(&self, view: &UIView)

pub unsafe fn didAddSubview(&self, subview: &UIView)

pub unsafe fn willRemoveSubview(&self, subview: &UIView)

pub unsafe fn willMoveToSuperview(&self, new_superview: Option<&UIView>)

pub unsafe fn didMoveToSuperview(&self)

pub unsafe fn willMoveToWindow(&self, new_window: Option<&UIWindow>)

Available on crate feature UIWindow only.

pub unsafe fn didMoveToWindow(&self)

pub unsafe fn isDescendantOfView(&self, view: &UIView) -> bool

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

pub unsafe fn setNeedsLayout(&self)

pub unsafe fn layoutIfNeeded(&self)

pub unsafe fn layoutSubviews(&self)

pub unsafe fn layoutMargins(&self) -> UIEdgeInsets

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

pub unsafe fn setLayoutMargins(&self, layout_margins: UIEdgeInsets)

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

Setter for layoutMargins.

pub unsafe fn directionalLayoutMargins(&self) -> NSDirectionalEdgeInsets

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

pub unsafe fn setDirectionalLayoutMargins( &self, directional_layout_margins: NSDirectionalEdgeInsets, )

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

Setter for directionalLayoutMargins.

pub unsafe fn preservesSuperviewLayoutMargins(&self) -> bool

pub unsafe fn setPreservesSuperviewLayoutMargins( &self, preserves_superview_layout_margins: bool, )

Setter for preservesSuperviewLayoutMargins.

pub unsafe fn insetsLayoutMarginsFromSafeArea(&self) -> bool

pub unsafe fn setInsetsLayoutMarginsFromSafeArea( &self, insets_layout_margins_from_safe_area: bool, )

Setter for insetsLayoutMarginsFromSafeArea.

pub unsafe fn layoutMarginsDidChange(&self)

pub fn safeAreaInsets(&self) -> UIEdgeInsets

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

pub unsafe fn safeAreaInsetsDidChange(&self)

pub unsafe fn layoutMarginsGuide(&self) -> Retained<UILayoutGuide>

Available on crate feature UILayoutGuide only.

pub unsafe fn readableContentGuide(&self) -> Retained<UILayoutGuide>

Available on crate feature UILayoutGuide only.

This content guide provides a layout area that you can use to place text and related content whose width should generally be constrained to a size that is easy for the user to read. This guide provides a centered region that you can place content within to get this behavior for this view.

pub unsafe fn safeAreaLayoutGuide(&self) -> Retained<UILayoutGuide>

Available on crate feature UILayoutGuide only.

pub unsafe fn keyboardLayoutGuide(&self) -> Retained<UIKeyboardLayoutGuide>

Available on crate features UIKeyboardLayoutGuide and UILayoutGuide and UITrackingLayoutGuide only.

Follows the keyboard when on screen and docked. See UIKeyboardLayoutGuide.h for additional options.

pub unsafe fn drawRect(&self, rect: CGRect)

Available on crate feature objc2-core-foundation only.

pub fn setNeedsDisplay(&self)

pub unsafe fn setNeedsDisplayInRect(&self, rect: CGRect)

Available on crate feature objc2-core-foundation only.

pub unsafe fn clipsToBounds(&self) -> bool

pub unsafe fn setClipsToBounds(&self, clips_to_bounds: bool)

Setter for clipsToBounds.

pub fn backgroundColor(&self) -> Option<Retained<UIColor>>

Available on crate feature UIColor only.

pub fn setBackgroundColor(&self, background_color: Option<&UIColor>)

Available on crate feature UIColor only.

Setter for backgroundColor.

pub unsafe fn alpha(&self) -> CGFloat

Available on crate feature objc2-core-foundation only.

pub unsafe fn setAlpha(&self, alpha: CGFloat)

Available on crate feature objc2-core-foundation only.

Setter for alpha.

pub unsafe fn isOpaque(&self) -> bool

pub unsafe fn setOpaque(&self, opaque: bool)

Setter for isOpaque.

pub unsafe fn clearsContextBeforeDrawing(&self) -> bool

pub unsafe fn setClearsContextBeforeDrawing( &self, clears_context_before_drawing: bool, )

Setter for clearsContextBeforeDrawing.

pub fn isHidden(&self) -> bool

pub fn setHidden(&self, hidden: bool)

Setter for isHidden.

pub unsafe fn contentMode(&self) -> UIViewContentMode

pub unsafe fn setContentMode(&self, content_mode: UIViewContentMode)

Setter for contentMode.

pub unsafe fn contentStretch(&self) -> CGRect

👎Deprecated

Available on crate feature objc2-core-foundation only.

pub unsafe fn setContentStretch(&self, content_stretch: CGRect)

👎Deprecated

Available on crate feature objc2-core-foundation only.

Setter for contentStretch.

pub unsafe fn maskView(&self) -> Option<Retained<UIView>>

pub unsafe fn setMaskView(&self, mask_view: Option<&UIView>)

Setter for maskView.

pub unsafe fn tintColor(&self) -> Option<Retained<UIColor>>

Available on crate feature UIColor only.

pub unsafe fn setTintColor(&self, tint_color: Option<&UIColor>)

Available on crate feature UIColor only.

Setter for tintColor.

pub unsafe fn tintAdjustmentMode(&self) -> UIViewTintAdjustmentMode

pub unsafe fn setTintAdjustmentMode( &self, tint_adjustment_mode: UIViewTintAdjustmentMode, )

Setter for tintAdjustmentMode.

pub unsafe fn tintColorDidChange(&self)

pub fn gestureRecognizers( &self, ) -> Option<Retained<NSArray<UIGestureRecognizer>>>

Available on crate feature UIGestureRecognizer only.

pub unsafe fn setGestureRecognizers( &self, gesture_recognizers: Option<&NSArray<UIGestureRecognizer>>, )

Available on crate feature UIGestureRecognizer only.

Setter for gestureRecognizers.

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

Available on crate feature UIGestureRecognizer only.

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

Available on crate feature UIGestureRecognizer only.

pub fn gestureRecognizerShouldBegin( &self, gesture_recognizer: &UIGestureRecognizer, ) -> bool

Available on crate feature UIGestureRecognizer only.

pub unsafe fn addMotionEffect(&self, effect: &UIMotionEffect)

Available on crate feature UIMotionEffect only.

Begins applying effect to the receiver. The effect’s emitted keyPath/value pairs will be applied to the view’s presentation layer.

Animates the transition to the motion effect’s values using the present UIView animation context.

pub unsafe fn removeMotionEffect(&self, effect: &UIMotionEffect)

Available on crate feature UIMotionEffect only.

Stops applying effect to the receiver. Any affected presentation values will animate to their post-removal values using the present UIView animation context.

pub unsafe fn motionEffects(&self) -> Retained<NSArray<UIMotionEffect>>

Available on crate feature UIMotionEffect only.

pub unsafe fn setMotionEffects(&self, motion_effects: &NSArray<UIMotionEffect>)

Available on crate feature UIMotionEffect only.

Setter for motionEffects.

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

Available on crate feature NSLayoutConstraint only.

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

Available on crate feature NSLayoutConstraint only.

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

Available on crate feature NSLayoutConstraint only.

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

Available on crate feature NSLayoutConstraint only.

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

Available on crate feature NSLayoutConstraint only.

pub unsafe fn updateConstraintsIfNeeded(&self)

pub unsafe fn updateConstraints(&self)

pub unsafe fn needsUpdateConstraints(&self) -> bool

pub unsafe fn setNeedsUpdateConstraints(&self)

pub unsafe fn translatesAutoresizingMaskIntoConstraints(&self) -> bool

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

Setter for translatesAutoresizingMaskIntoConstraints.

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

Available on crate feature objc2-core-foundation only.

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

Available on crate feature objc2-core-foundation only.

pub unsafe fn alignmentRectInsets(&self) -> UIEdgeInsets

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

pub unsafe fn viewForBaselineLayout(&self) -> Retained<UIView>

👎Deprecated: Override -viewForFirstBaselineLayout or -viewForLastBaselineLayout as appropriate, instead

pub unsafe fn viewForFirstBaselineLayout(&self) -> Retained<UIView>

pub unsafe fn viewForLastBaselineLayout(&self) -> Retained<UIView>

pub unsafe fn intrinsicContentSize(&self) -> CGSize

Available on crate feature objc2-core-foundation only.

pub unsafe fn invalidateIntrinsicContentSize(&self)

pub unsafe fn contentHuggingPriorityForAxis( &self, axis: UILayoutConstraintAxis, ) -> UILayoutPriority

Available on crate feature NSLayoutConstraint only.

pub unsafe fn setContentHuggingPriority_forAxis( &self, priority: UILayoutPriority, axis: UILayoutConstraintAxis, )

Available on crate feature NSLayoutConstraint only.

pub unsafe fn contentCompressionResistancePriorityForAxis( &self, axis: UILayoutConstraintAxis, ) -> UILayoutPriority

Available on crate feature NSLayoutConstraint only.

pub unsafe fn setContentCompressionResistancePriority_forAxis( &self, priority: UILayoutPriority, axis: UILayoutConstraintAxis, )

Available on crate feature NSLayoutConstraint only.

pub unsafe fn systemLayoutSizeFittingSize(&self, target_size: CGSize) -> CGSize

Available on crate feature objc2-core-foundation only.

pub unsafe fn systemLayoutSizeFittingSize_withHorizontalFittingPriority_verticalFittingPriority( &self, target_size: CGSize, horizontal_fitting_priority: UILayoutPriority, vertical_fitting_priority: UILayoutPriority, ) -> CGSize

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

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

Available on crate feature UILayoutGuide only.

pub unsafe fn addLayoutGuide(&self, layout_guide: &UILayoutGuide)

Available on crate feature UILayoutGuide only.

pub unsafe fn removeLayoutGuide(&self, layout_guide: &UILayoutGuide)

Available on crate feature UILayoutGuide only.

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

Available on crate feature NSLayoutAnchor only.

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

Available on crate feature NSLayoutAnchor only.

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

Available on crate feature NSLayoutAnchor only.

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

Available on crate feature NSLayoutAnchor only.

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

Available on crate feature NSLayoutAnchor only.

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

Available on crate feature NSLayoutAnchor only.

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

Available on crate feature NSLayoutAnchor only.

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

Available on crate feature NSLayoutAnchor only.

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

Available on crate feature NSLayoutAnchor only.

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

Available on crate feature NSLayoutAnchor only.

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

Available on crate feature NSLayoutAnchor only.

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

Available on crate feature NSLayoutAnchor only.

pub unsafe fn constraintsAffectingLayoutForAxis( &self, axis: UILayoutConstraintAxis, ) -> Retained<NSArray<NSLayoutConstraint>>

Available on crate feature NSLayoutConstraint only.

pub unsafe fn hasAmbiguousLayout(&self) -> bool

pub unsafe fn exerciseAmbiguityInLayout(&self)

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

pub unsafe fn setRestorationIdentifier( &self, restoration_identifier: Option<&NSString>, )

Setter for restorationIdentifier.

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

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

pub unsafe fn snapshotViewAfterScreenUpdates( &self, after_updates: bool, ) -> Option<Retained<UIView>>

pub unsafe fn resizableSnapshotViewFromRect_afterScreenUpdates_withCapInsets( &self, rect: CGRect, after_updates: bool, cap_insets: UIEdgeInsets, ) -> Option<Retained<UIView>>

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

pub unsafe fn drawViewHierarchyInRect_afterScreenUpdates( &self, rect: CGRect, after_updates: bool, ) -> bool

Available on crate feature objc2-core-foundation only.

pub unsafe fn overrideUserInterfaceStyle(&self) -> UIUserInterfaceStyle

Available on crate feature UIInterface only.

pub unsafe fn setOverrideUserInterfaceStyle( &self, override_user_interface_style: UIUserInterfaceStyle, )

Available on crate feature UIInterface only.

Setter for overrideUserInterfaceStyle.

pub unsafe fn minimumContentSizeCategory( &self, ) -> Option<Retained<UIContentSizeCategory>>

Available on crate feature UIContentSizeCategory only.

Specify content size category limits. Setting one or both of these properties will limit the content size category for this view (and its subviews) to a minimum or a maximum value. You can use this to limit the support content size categories on part of your view hierarchy. Setting this to nil removes the limit on the minimum or maximum. Limits will be applied immediately and when future content size category updates occur.

Specifying a minimum limit that is greater than the maximum limit (or vice versa) will effectively only use the maximum limit.

Example:

// limit the support content size categories between .medium and .accessibilityExtraLarge (included). view.minimumContentSizeCategory = UIContentSizeCategoryMedium; view.maximumContentSizeCategory = UIContentSizeCategoryAccessibilityExtraLarge;

pub unsafe fn setMinimumContentSizeCategory( &self, minimum_content_size_category: Option<&UIContentSizeCategory>, )

Available on crate feature UIContentSizeCategory only.

Setter for minimumContentSizeCategory.

pub unsafe fn maximumContentSizeCategory( &self, ) -> Option<Retained<UIContentSizeCategory>>

Available on crate feature UIContentSizeCategory only.

pub unsafe fn setMaximumContentSizeCategory( &self, maximum_content_size_category: Option<&UIContentSizeCategory>, )

Available on crate feature UIContentSizeCategory only.

Setter for maximumContentSizeCategory.

pub unsafe fn appliedContentSizeCategoryLimitsDescription( &self, ) -> Retained<NSString>

Will return a string with a log of all the superviews of this view, alongside with what content size category each view has and if that view has limits applied. This is for debugging purposes only.

pub unsafe fn traitOverrides( &self, ) -> Retained<ProtocolObject<dyn UITraitOverrides>>

Available on crate feature UITraitCollection only.

pub unsafe fn updateTraitsIfNeeded(&self)

Forces an immediate trait update for this view (and its view controller, if applicable) and any subviews, including any view controllers or views in its subtree. Any trait change callbacks are sent synchronously.

Methods from Deref<Target = UIResponder>

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

pub unsafe fn canBecomeFirstResponder(&self) -> bool

pub unsafe fn becomeFirstResponder(&self) -> bool

pub unsafe fn canResignFirstResponder(&self) -> bool

pub unsafe fn resignFirstResponder(&self) -> bool

pub unsafe fn isFirstResponder(&self) -> bool

pub unsafe fn touchesBegan_withEvent( &self, touches: &NSSet<UITouch>, event: Option<&UIEvent>, )

Available on crate features UIEvent and UITouch only.

pub unsafe fn touchesMoved_withEvent( &self, touches: &NSSet<UITouch>, event: Option<&UIEvent>, )

Available on crate features UIEvent and UITouch only.

pub unsafe fn touchesEnded_withEvent( &self, touches: &NSSet<UITouch>, event: Option<&UIEvent>, )

Available on crate features UIEvent and UITouch only.

pub unsafe fn touchesCancelled_withEvent( &self, touches: &NSSet<UITouch>, event: Option<&UIEvent>, )

Available on crate features UIEvent and UITouch only.

pub unsafe fn touchesEstimatedPropertiesUpdated(&self, touches: &NSSet<UITouch>)

Available on crate feature UITouch only.

pub unsafe fn pressesBegan_withEvent( &self, presses: &NSSet<UIPress>, event: Option<&UIPressesEvent>, )

Available on crate features UIEvent and UIPress and UIPressesEvent only.

pub unsafe fn pressesChanged_withEvent( &self, presses: &NSSet<UIPress>, event: Option<&UIPressesEvent>, )

Available on crate features UIEvent and UIPress and UIPressesEvent only.

pub unsafe fn pressesEnded_withEvent( &self, presses: &NSSet<UIPress>, event: Option<&UIPressesEvent>, )

Available on crate features UIEvent and UIPress and UIPressesEvent only.

pub unsafe fn pressesCancelled_withEvent( &self, presses: &NSSet<UIPress>, event: Option<&UIPressesEvent>, )

Available on crate features UIEvent and UIPress and UIPressesEvent only.

pub unsafe fn motionBegan_withEvent( &self, motion: UIEventSubtype, event: Option<&UIEvent>, )

Available on crate feature UIEvent only.

pub unsafe fn motionEnded_withEvent( &self, motion: UIEventSubtype, event: Option<&UIEvent>, )

Available on crate feature UIEvent only.

pub unsafe fn motionCancelled_withEvent( &self, motion: UIEventSubtype, event: Option<&UIEvent>, )

Available on crate feature UIEvent only.

pub unsafe fn remoteControlReceivedWithEvent(&self, event: Option<&UIEvent>)

Available on crate feature UIEvent only.

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

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

pub unsafe fn buildMenuWithBuilder( &self, builder: &ProtocolObject<dyn UIMenuBuilder>, )

Available on crate feature UIMenuBuilder only.

pub unsafe fn validateCommand(&self, command: &UICommand)

Available on crate features UICommand and UIMenuElement only.

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

pub unsafe fn editingInteractionConfiguration( &self, ) -> UIEditingInteractionConfiguration

pub unsafe fn keyCommands(&self) -> Option<Retained<NSArray<UIKeyCommand>>>

Available on crate features UICommand and UIKeyCommand and UIMenuElement only.

pub unsafe fn inputView(&self) -> Option<Retained<UIView>>

pub unsafe fn inputAccessoryView(&self) -> Option<Retained<UIView>>

pub unsafe fn inputAssistantItem(&self) -> Retained<UITextInputAssistantItem>

Available on crate feature UITextInput only.

This method is for clients that wish to put buttons on the Shortcuts Bar, shown on top of the keyboard. You may modify the returned inputAssistantItem to add to or replace the existing items on the bar. Modifications made to the returned UITextInputAssistantItem are reflected automatically. This method should not be overridden. Goes up the responder chain.

pub unsafe fn inputViewController( &self, ) -> Option<Retained<UIInputViewController>>

Available on crate features UIInputViewController and UIViewController only.

pub unsafe fn inputAccessoryViewController( &self, ) -> Option<Retained<UIInputViewController>>

Available on crate features UIInputViewController and UIViewController only.

pub unsafe fn textInputMode(&self) -> Option<Retained<UITextInputMode>>

Available on crate feature UITextInput only.

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

pub unsafe fn reloadInputViews(&self)

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

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

Setter for userActivity.

pub unsafe fn updateUserActivityState(&self, activity: &NSUserActivity)

pub unsafe fn restoreUserActivityState(&self, activity: &NSUserActivity)

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

pub unsafe fn activityItemsConfiguration( &self, ) -> Option<Retained<ProtocolObject<dyn UIActivityItemsConfigurationReading>>>

Available on crate features UIResponder_UIActivityItemsConfiguration and UIActivityItemsConfigurationReading only.

pub unsafe fn setActivityItemsConfiguration( &self, activity_items_configuration: Option<&ProtocolObject<dyn UIActivityItemsConfigurationReading>>, )

Available on crate features UIResponder_UIActivityItemsConfiguration and UIActivityItemsConfigurationReading only.

Setter for activityItemsConfiguration.

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 UIIndirectScribbleInteraction only.

Dynamically find the class of this object.

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 UIIndirectScribbleInteraction 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 UIIndirectScribbleInteraction 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 UITextView

fn as_ref(&self) -> &AnyObject

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

impl AsRef<NSObject> for UITextView

fn as_ref(&self) -> &NSObject

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

impl AsRef<UIResponder> for UITextView

fn as_ref(&self) -> &UIResponder

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

impl AsRef<UIScrollView> for UITextView

fn as_ref(&self) -> &UIScrollView

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

impl AsRef<UITextView> for UITextView

fn as_ref(&self) -> &Self

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

impl AsRef<UIView> for UITextView

fn as_ref(&self) -> &UIView

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

impl Borrow<AnyObject> for UITextView

fn borrow(&self) -> &AnyObject

Immutably borrows from an owned value.

impl Borrow<NSObject> for UITextView

fn borrow(&self) -> &NSObject

Immutably borrows from an owned value.

impl Borrow<UIResponder> for UITextView

fn borrow(&self) -> &UIResponder

Immutably borrows from an owned value.

impl Borrow<UIScrollView> for UITextView

fn borrow(&self) -> &UIScrollView

Immutably borrows from an owned value.

impl Borrow<UIView> for UITextView

fn borrow(&self) -> &UIView

Immutably borrows from an owned value.

impl CALayerDelegate for UITextView

Available on crate feature objc2-quartz-core and non-watchOS only.

unsafe fn displayLayer(&self, layer: &CALayer)

where Self: Sized + Message,

unsafe fn layerWillDraw(&self, layer: &CALayer)

where Self: Sized + Message,

unsafe fn layoutSublayersOfLayer(&self, layer: &CALayer)

where Self: Sized + Message,

unsafe fn actionForLayer_forKey( &self, layer: &CALayer, event: &NSString, ) -> Option<Retained<ProtocolObject<dyn CAAction>>>

where Self: Sized + Message,

impl ClassType for UITextView

const NAME: &'static str = "UITextView"

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

type Super = UIScrollView

The superclass of this class.

type ThreadKind = dyn MainThreadOnly

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 UITextView

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

Formats the value using the given formatter.

impl Deref for UITextView

type Target = UIScrollView

The resulting type after dereferencing.

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

Dereferences the value.

impl Hash for UITextView

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 UITextView

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

where Self: Sized,

Increment the reference count of the receiver.

impl NSCoding for UITextView

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

where Self: Sized + Message,

Available on crate feature NSCoder only.

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

where Self: Sized + Message,

Available on crate feature NSCoder only.

impl NSObjectProtocol for UITextView

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 PartialEq for UITextView

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 UITextView

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

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

impl UIAppearance for UITextView

Available on crate feature UIAppearance only.

unsafe fn appearance(mtm: MainThreadMarker) -> Retained<Self>

where Self: Sized + ClassType,

unsafe fn appearanceWhenContainedInInstancesOfClasses( container_types: &NSArray<AnyClass>, mtm: MainThreadMarker, ) -> Retained<Self>

where Self: Sized + ClassType,

unsafe fn appearanceForTraitCollection( trait: &UITraitCollection, mtm: MainThreadMarker, ) -> Retained<Self>

where Self: Sized + ClassType,

Available on crate feature UITraitCollection only.

unsafe fn appearanceForTraitCollection_whenContainedInInstancesOfClasses( trait: &UITraitCollection, container_types: &NSArray<AnyClass>, mtm: MainThreadMarker, ) -> Retained<Self>

where Self: Sized + ClassType,

Available on crate feature UITraitCollection only.

impl UIContentSizeCategoryAdjusting for UITextView

Available on crate feature UIContentSizeCategoryAdjusting only.

unsafe fn adjustsFontForContentSizeCategory(&self) -> bool

where Self: Sized + Message,

unsafe fn setAdjustsFontForContentSizeCategory( &self, adjusts_font_for_content_size_category: bool, )

where Self: Sized + Message,

Setter for adjustsFontForContentSizeCategory.

impl UICoordinateSpace for UITextView

fn convertPoint_toCoordinateSpace( &self, point: CGPoint, coordinate_space: &ProtocolObject<dyn UICoordinateSpace>, ) -> CGPoint

where Self: Sized + Message,

Available on crate feature objc2-core-foundation only.

fn convertPoint_fromCoordinateSpace( &self, point: CGPoint, coordinate_space: &ProtocolObject<dyn UICoordinateSpace>, ) -> CGPoint

where Self: Sized + Message,

Available on crate feature objc2-core-foundation only.

fn convertRect_toCoordinateSpace( &self, rect: CGRect, coordinate_space: &ProtocolObject<dyn UICoordinateSpace>, ) -> CGRect

where Self: Sized + Message,

Available on crate feature objc2-core-foundation only.

fn convertRect_fromCoordinateSpace( &self, rect: CGRect, coordinate_space: &ProtocolObject<dyn UICoordinateSpace>, ) -> CGRect

where Self: Sized + Message,

Available on crate feature objc2-core-foundation only.

fn bounds(&self) -> CGRect

where Self: Sized + Message,

Available on crate feature objc2-core-foundation only.

impl UIDynamicItem for UITextView

Available on crate feature UIDynamicBehavior only.

unsafe fn center(&self) -> CGPoint

where Self: Sized + Message,

Available on crate feature objc2-core-foundation only.

unsafe fn setCenter(&self, center: CGPoint)

where Self: Sized + Message,

Available on crate feature objc2-core-foundation only.

Setter for center.

unsafe fn bounds(&self) -> CGRect

where Self: Sized + Message,

Available on crate feature objc2-core-foundation only.

unsafe fn transform(&self) -> CGAffineTransform

where Self: Sized + Message,

Available on crate feature objc2-core-foundation only.

unsafe fn setTransform(&self, transform: CGAffineTransform)

where Self: Sized + Message,

Available on crate feature objc2-core-foundation only.

Setter for transform.

unsafe fn collisionBoundsType(&self) -> UIDynamicItemCollisionBoundsType

where Self: Sized + Message,

The collision type represents how the dynamics system will evaluate collisions with respect to the dynamic item. defaults to UIDynamicItemCollisionBoundsTypeRectangle

unsafe fn collisionBoundingPath(&self) -> Retained<UIBezierPath>

where Self: Sized + Message,

Available on crate feature UIBezierPath only.

The path must represent a convex polygon with counter clockwise winding and no self intersection. The point (0,0) in the path corresponds to the dynamic item’s center.

impl UIFindInteractionDelegate for UITextView

Available on crate feature UIFindInteraction only.

unsafe fn findInteraction_sessionForView( &self, interaction: &UIFindInteraction, view: &UIView, ) -> Option<Retained<UIFindSession>>

where Self: Sized + Message,

Available on crate feature UIFindSession only.

Called when a find session is requested to begin by the user. Return an instance of a UIFindSession implementation to allow the find session to begin, otherwise return nil to prevent the system find panel from appearing.

unsafe fn findInteraction_didBeginFindSession( &self, interaction: &UIFindInteraction, session: &UIFindSession, )

where Self: Sized + Message,

Available on crate feature UIFindSession only.

Called when the search operation begins (and the system search UI appears). This would be a good time to decorate your view to indicate that a search operation is about to occur. System text elements will apply a dimming view around all non-highlighted search results, for instance.

unsafe fn findInteraction_didEndFindSession( &self, interaction: &UIFindInteraction, session: &UIFindSession, )

where Self: Sized + Message,

Available on crate feature UIFindSession only.

Called when the current search session has changed or ended. This would be a good time to remove all decorations applied to found search results, and any decorations added when the search operation began (such as a dimming view).

impl UIFocusEnvironment for UITextView

Available on crate feature UIFocus only.

unsafe fn preferredFocusEnvironments( &self, ) -> Retained<NSArray<ProtocolObject<dyn UIFocusEnvironment>>>

where Self: Sized + Message,

The preferred focus environments define where to search for the default focused item in an environment, such as when focus updates programmatically. Starting from the target environment, each preferred focus environment is recursively searched in the order of the array until an eligible, focusable item is found. Preferred focus environments can include focusable and non-focusable items, in addition to non-item environments. Returning an empty array is equivalent to returning an array containing only ‘self’.

unsafe fn parentFocusEnvironment( &self, ) -> Option<Retained<ProtocolObject<dyn UIFocusEnvironment>>>

where Self: Sized + Message,

The parent focus environment of this environment, or nil if no parent exists. NOTE: If you implement this method, you must return a non-nil value for parent focus environment, otherwise your focus environment will not participate in focus interactions.

unsafe fn focusItemContainer( &self, ) -> Option<Retained<ProtocolObject<dyn UIFocusItemContainer>>>

where Self: Sized + Message,

The container of any child focus items in this focus environment, or nil if no container exists.

unsafe fn setNeedsFocusUpdate(&self)

where Self: Sized + Message,

Marks this environment as needing a focus update, which if accepted will attempt to reset focus to this environment, or one of its preferred focus environments, on the next update cycle. If this environment does not currently contain the focused item, then calling this method has no effect. If a parent of this environment is also requesting focus, then this environment’s request is rejected in favor of the parent’s. NOTE: If you provide your own implementation, it must call [[UIFocusSystem focusSystemForEnvironment:self] requestFocusUpdateToEnvironment:self];

unsafe fn updateFocusIfNeeded(&self)

where Self: Sized + Message,

Forces focus to be updated immediately. If there is an environment that has requested a focus update via -setNeedsFocusUpdate, and the request was accepted, then focus will be updated to that environment or one of its preferred focus environments. NOTE: If you provide your own implementation, it must call [[UIFocusSystem focusSystemForEnvironment:self] updateFocusIfNeeded];.

unsafe fn shouldUpdateFocusInContext( &self, context: &UIFocusUpdateContext, ) -> bool

where Self: Sized + Message,

Asks whether the system should allow a focus update to occur.

unsafe fn didUpdateFocusInContext_withAnimationCoordinator( &self, context: &UIFocusUpdateContext, coordinator: &UIFocusAnimationCoordinator, )

where Self: Sized + Message,

Available on crate feature UIFocusAnimationCoordinator only.

Called when the screen’s focused item has been updated to a new item. Use the animation coordinator to schedule focus-related animations in response to the update.

unsafe fn soundIdentifierForFocusUpdateInContext( &self, context: &UIFocusUpdateContext, ) -> Option<Retained<UIFocusSoundIdentifier>>

where Self: Sized + Message,

Specifies an identifier corresponding to a sound that should be played for a focus update. Return UIFocusSoundIdentifierNone to opt out of sounds, UIFocusSoundIdentifierDefault for the system default sounds, a previously registered identifier for a custom sound, or nil to defer the decision to the parent.

unsafe fn preferredFocusedView(&self) -> Option<Retained<UIView>>

where Self: Sized + Message,

👎Deprecated

unsafe fn focusGroupIdentifier(&self) -> Option<Retained<NSString>>

where Self: Sized + Message,

The identifier of the focus group that this view belongs to. If this is nil, subviews inherit their superview’s focus group.

impl UIFocusItem for UITextView

Available on crate feature UIFocus only.

unsafe fn canBecomeFocused(&self) -> bool

where Self: Sized + Message,

Indicates whether or not this item is currently allowed to become focused. Returning NO restricts the item from being focusable, even if it is visible in the user interface. For example, UIControls return NO if they are disabled.

unsafe fn frame(&self) -> CGRect

where Self: Sized + Message,

Available on crate feature objc2-core-foundation only.

The geometric frame of this item, represented in the coordinateSpace of the UIFocusItemContainer in which it is contained.

unsafe fn focusEffect(&self) -> Option<Retained<UIFocusEffect>>

where Self: Sized + Message,

Available on crate feature UIFocusEffect only.

Describes a visual effect to apply when this item is focused. When not implemented, the system may create a default effect for this item. Returning nil indicates that the system should not apply any visual effects, and that the app will handle applying the appropriate visuals.

unsafe fn focusGroupPriority(&self) -> UIFocusGroupPriority

where Self: Sized + Message,

The priority this item has in its focus group. The higher the priority, the more likely it is to get picked when focus moves into this group. Note: this method can only be used to increase an item’s priority, not decrease it. For example if an item is currently selected, the actual priority of this item will be determined by MAX(focusGroupPriority, UIFocusGroupPrioritySelected).

unsafe fn focusItemDeferralMode(&self) -> UIFocusItemDeferralMode

where Self: Sized + Message,

If this property is present and returns UIFocusItemDeferralModeNever, the focus deferral will not be enabled again after the user engagement timeout has expired if this item is currently focused and programmatic focus updates pointing to this item will be executed immediatly. If it returns UIFocusItemDeferralModeAlways focus will always be deferred when this item is supposed to be focused. Does nothing when focus deferral is not supported on the platform.

unsafe fn isTransparentFocusItem(&self) -> bool

where Self: Sized + Message,

If this returns YES, the focus item is considered transparent in terms of occlusion. Items that are behind it are focusable. This value is ignored when the item is focusable, in which case the item is never considered transparent.

unsafe fn didHintFocusMovement(&self, hint: &UIFocusMovementHint)

where Self: Sized + Message,

Available on crate feature UIFocusMovementHint only.

Called whenever this focus item is hinting to the user a focus movement might occur. The provided object is mutated by the focus engine whenever the user’s finger moves.

impl UIFocusItemContainer for UITextView

Available on crate feature UIFocus only.

unsafe fn coordinateSpace( &self, ) -> Retained<ProtocolObject<dyn UICoordinateSpace>>

where Self: Sized + Message,

The coordinate space of the focus items contained in this container. The focus items returned by focusItemsInRect: should report their frames in this coordinate space. If you are implementing this protocol, you may find it convenient to return the UIScreen as your coordinate space, and ensure that your contained items report their frames in screen space. Similarly, you might find that your focus items’ containing UIView or UIWindow is the most convenient coordinate space to use. You may also choose to implement your own object that conforms to UICoordinateSpace, if that is the most natural solution for your architecture.

unsafe fn focusItemsInRect( &self, rect: CGRect, ) -> Retained<NSArray<ProtocolObject<dyn UIFocusItem>>>

where Self: Sized + Message,

Available on crate feature objc2-core-foundation only.

Returns an array of all focus items within this container that intersect with the provided rect. rect is expressed in coordinateSpace. Note: starting in iOS & tvOS 16.0, UIView will return its subviews from this method. If you override this method in a UIView subclass, it will be your responsibility to call super and merge your array of custom focus items with UIView’s default focus items.

impl UIFocusItemScrollableContainer for UITextView

Available on crate feature UIFocus only.

unsafe fn contentOffset(&self) -> CGPoint

where Self: Sized + Message,

Available on crate feature objc2-core-foundation only.

The current content offset of this scrollable container. If the scrollable container has a bounds property, bounds.origin must be equal to contentOffset.

unsafe fn setContentOffset(&self, content_offset: CGPoint)

where Self: Sized + Message,

Available on crate feature objc2-core-foundation only.

Setter for contentOffset.

unsafe fn contentSize(&self) -> CGSize

where Self: Sized + Message,

Available on crate feature objc2-core-foundation only.

The total size of the content contained by this container. If this size exceeds the size of this container’s visible size, then scrolling is possible.

unsafe fn visibleSize(&self) -> CGSize

where Self: Sized + Message,

Available on crate feature objc2-core-foundation only.

The visible size of this scrollable container.

impl UIKeyInput for UITextView

Available on crate features UITextInput and UITextInputTraits only.

unsafe fn hasText(&self) -> bool

where Self: Sized + Message,

unsafe fn insertText(&self, text: &NSString)

where Self: Sized + Message,

unsafe fn deleteBackward(&self)

where Self: Sized + Message,

impl UILetterformAwareAdjusting for UITextView

Available on crate feature UILetterformAwareAdjusting only.

unsafe fn sizingRule(&self) -> UILetterformAwareSizingRule

where Self: Sized + Message,

sizingRule defaults to UILetterformAwareSizingRuleTypographic and determines what rule is used during the calculation of -sizeThatFits: and -intrinsicContentSize

unsafe fn setSizingRule(&self, sizing_rule: UILetterformAwareSizingRule)

where Self: Sized + Message,

Setter for sizingRule.

impl UIPasteConfigurationSupporting for UITextView

Available on crate feature UIPasteConfigurationSupporting only.

unsafe fn pasteConfiguration(&self) -> Option<Retained<UIPasteConfiguration>>

where Self: Sized + Message,

Available on crate feature UIPasteConfiguration only.

unsafe fn setPasteConfiguration( &self, paste_configuration: Option<&UIPasteConfiguration>, )

where Self: Sized + Message,

Available on crate feature UIPasteConfiguration only.

Setter for pasteConfiguration.

unsafe fn pasteItemProviders(&self, item_providers: &NSArray<NSItemProvider>)

where Self: Sized + Message,

unsafe fn canPasteItemProviders( &self, item_providers: &NSArray<NSItemProvider>, ) -> bool

where Self: Sized + Message,

impl UIResponderStandardEditActions for UITextView

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

where Self: Sized + Message,

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

where Self: Sized + Message,

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

where Self: Sized + Message,

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

where Self: Sized + Message,

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

where Self: Sized + Message,

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

where Self: Sized + Message,

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

where Self: Sized + Message,

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

where Self: Sized + Message,

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

where Self: Sized + Message,

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

where Self: Sized + Message,

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

where Self: Sized + Message,

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

where Self: Sized + Message,

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

where Self: Sized + Message,

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

where Self: Sized + Message,

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

where Self: Sized + Message,

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

where Self: Sized + Message,

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

where Self: Sized + Message,

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

where Self: Sized + Message,

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

where Self: Sized + Message,

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

where Self: Sized + Message,

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

where Self: Sized + Message,

unsafe fn updateTextAttributesWithConversionHandler( &self, conversion_handler: UITextAttributesConversionHandler, )

where Self: Sized + Message,

Available on crate feature block2 only.

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

where Self: Sized + Message,

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

where Self: Sized + Message,

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

where Self: Sized + Message,

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

where Self: Sized + Message,

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

where Self: Sized + Message,

unsafe fn showWritingTools(&self, sender: &AnyObject)

where Self: Sized + Message,

impl UITextDraggable for UITextView

Available on crate features UITextDragging and UITextInput and UITextInputTraits only.

unsafe fn textDragDelegate( &self, ) -> Option<Retained<ProtocolObject<dyn UITextDragDelegate>>>

where Self: Sized + Message,

unsafe fn setTextDragDelegate( &self, text_drag_delegate: Option<&ProtocolObject<dyn UITextDragDelegate>>, )

where Self: Sized + Message,

This is a weak property. Setter for textDragDelegate.

unsafe fn textDragInteraction(&self) -> Option<Retained<UIDragInteraction>>

where Self: Sized + Message,

Available on crate feature UIDragInteraction only.

unsafe fn isTextDragActive(&self) -> bool

where Self: Sized + Message,

unsafe fn textDragOptions(&self) -> UITextDragOptions

where Self: Sized + Message,

unsafe fn setTextDragOptions(&self, text_drag_options: UITextDragOptions)

where Self: Sized + Message,

Setter for textDragOptions.

impl UITextDroppable for UITextView

Available on crate features UIPasteConfigurationSupporting and UITextDropping and UITextInput and UITextInputTraits and UITextPasteConfigurationSupporting only.

unsafe fn textDropDelegate( &self, ) -> Option<Retained<ProtocolObject<dyn UITextDropDelegate>>>

where Self: Sized + Message,

unsafe fn setTextDropDelegate( &self, text_drop_delegate: Option<&ProtocolObject<dyn UITextDropDelegate>>, )

where Self: Sized + Message,

This is a weak property. Setter for textDropDelegate.

unsafe fn textDropInteraction(&self) -> Option<Retained<UIDropInteraction>>

where Self: Sized + Message,

Available on crate feature UIDropInteraction only.

unsafe fn isTextDropActive(&self) -> bool

where Self: Sized + Message,

impl UITextInput for UITextView

Available on crate features UITextInput and UITextInputTraits only.

unsafe fn textInRange(&self, range: &UITextRange) -> Option<Retained<NSString>>

where Self: Sized + Message,

unsafe fn replaceRange_withText(&self, range: &UITextRange, text: &NSString)

where Self: Sized + Message,

unsafe fn selectedTextRange(&self) -> Option<Retained<UITextRange>>

where Self: Sized + Message,

unsafe fn setSelectedTextRange(&self, selected_text_range: Option<&UITextRange>)

where Self: Sized + Message,

Setter for selectedTextRange.

unsafe fn markedTextRange(&self) -> Option<Retained<UITextRange>>

where Self: Sized + Message,

unsafe fn markedTextStyle( &self, ) -> Option<Retained<NSDictionary<NSAttributedStringKey, AnyObject>>>

where Self: Sized + Message,

unsafe fn setMarkedTextStyle( &self, marked_text_style: Option<&NSDictionary<NSAttributedStringKey, AnyObject>>, )

where Self: Sized + Message,

Setter for markedTextStyle.

unsafe fn setMarkedText_selectedRange( &self, marked_text: Option<&NSString>, selected_range: NSRange, )

where Self: Sized + Message,

unsafe fn unmarkText(&self)

where Self: Sized + Message,

unsafe fn beginningOfDocument(&self) -> Retained<UITextPosition>

where Self: Sized + Message,

unsafe fn endOfDocument(&self) -> Retained<UITextPosition>

where Self: Sized + Message,

unsafe fn textRangeFromPosition_toPosition( &self, from_position: &UITextPosition, to_position: &UITextPosition, ) -> Option<Retained<UITextRange>>

where Self: Sized + Message,

unsafe fn positionFromPosition_offset( &self, position: &UITextPosition, offset: NSInteger, ) -> Option<Retained<UITextPosition>>

where Self: Sized + Message,

unsafe fn positionFromPosition_inDirection_offset( &self, position: &UITextPosition, direction: UITextLayoutDirection, offset: NSInteger, ) -> Option<Retained<UITextPosition>>

where Self: Sized + Message,

unsafe fn comparePosition_toPosition( &self, position: &UITextPosition, other: &UITextPosition, ) -> NSComparisonResult

where Self: Sized + Message,

unsafe fn offsetFromPosition_toPosition( &self, from: &UITextPosition, to_position: &UITextPosition, ) -> NSInteger

where Self: Sized + Message,

unsafe fn inputDelegate( &self, ) -> Option<Retained<ProtocolObject<dyn UITextInputDelegate>>>

where Self: Sized + Message,

unsafe fn setInputDelegate( &self, input_delegate: Option<&ProtocolObject<dyn UITextInputDelegate>>, )

where Self: Sized + Message,

This is a weak property. Setter for inputDelegate.

unsafe fn tokenizer(&self) -> Retained<ProtocolObject<dyn UITextInputTokenizer>>

where Self: Sized + Message,

unsafe fn positionWithinRange_farthestInDirection( &self, range: &UITextRange, direction: UITextLayoutDirection, ) -> Option<Retained<UITextPosition>>

where Self: Sized + Message,

unsafe fn characterRangeByExtendingPosition_inDirection( &self, position: &UITextPosition, direction: UITextLayoutDirection, ) -> Option<Retained<UITextRange>>

where Self: Sized + Message,

unsafe fn baseWritingDirectionForPosition_inDirection( &self, position: &UITextPosition, direction: UITextStorageDirection, ) -> NSWritingDirection

where Self: Sized + Message,

Available on crate feature NSText only.

unsafe fn setBaseWritingDirection_forRange( &self, writing_direction: NSWritingDirection, range: &UITextRange, )

where Self: Sized + Message,

Available on crate feature NSText only.

unsafe fn firstRectForRange(&self, range: &UITextRange) -> CGRect

where Self: Sized + Message,

Available on crate feature objc2-core-foundation only.

unsafe fn caretRectForPosition(&self, position: &UITextPosition) -> CGRect

where Self: Sized + Message,

Available on crate feature objc2-core-foundation only.

unsafe fn selectionRectsForRange( &self, range: &UITextRange, ) -> Retained<NSArray<UITextSelectionRect>>

where Self: Sized + Message,

unsafe fn closestPositionToPoint( &self, point: CGPoint, ) -> Option<Retained<UITextPosition>>

where Self: Sized + Message,

Available on crate feature objc2-core-foundation only.

unsafe fn closestPositionToPoint_withinRange( &self, point: CGPoint, range: &UITextRange, ) -> Option<Retained<UITextPosition>>

where Self: Sized + Message,

Available on crate feature objc2-core-foundation only.

unsafe fn characterRangeAtPoint( &self, point: CGPoint, ) -> Option<Retained<UITextRange>>

where Self: Sized + Message,

Available on crate feature objc2-core-foundation only.

unsafe fn shouldChangeTextInRange_replacementText( &self, range: &UITextRange, text: &NSString, ) -> bool

where Self: Sized + Message,

unsafe fn textStylingAtPosition_inDirection( &self, position: &UITextPosition, direction: UITextStorageDirection, ) -> Option<Retained<NSDictionary<NSAttributedStringKey, AnyObject>>>

where Self: Sized + Message,

unsafe fn positionWithinRange_atCharacterOffset( &self, range: &UITextRange, offset: NSInteger, ) -> Option<Retained<UITextPosition>>

where Self: Sized + Message,

unsafe fn characterOffsetOfPosition_withinRange( &self, position: &UITextPosition, range: &UITextRange, ) -> NSInteger

where Self: Sized + Message,

unsafe fn textInputView(&self) -> Retained<UIView>

where Self: Sized + Message,

unsafe fn selectionAffinity(&self) -> UITextStorageDirection

where Self: Sized + Message,

unsafe fn setSelectionAffinity( &self, selection_affinity: UITextStorageDirection, )

where Self: Sized + Message,

Setter for selectionAffinity.

unsafe fn insertDictationResult( &self, dictation_result: &NSArray<UIDictationPhrase>, )

where Self: Sized + Message,

unsafe fn dictationRecordingDidEnd(&self)

where Self: Sized + Message,

unsafe fn dictationRecognitionFailed(&self)

where Self: Sized + Message,

unsafe fn insertDictationResultPlaceholder(&self) -> Retained<AnyObject>

where Self: Sized + Message,

unsafe fn frameForDictationResultPlaceholder( &self, placeholder: &AnyObject, ) -> CGRect

where Self: Sized + Message,

Available on crate feature objc2-core-foundation only.

unsafe fn removeDictationResultPlaceholder_willInsertResult( &self, placeholder: &AnyObject, will_insert_result: bool, )

where Self: Sized + Message,

unsafe fn insertText_alternatives_style( &self, text: &NSString, alternatives: &NSArray<NSString>, style: UITextAlternativeStyle, )

where Self: Sized + Message,

unsafe fn setAttributedMarkedText_selectedRange( &self, marked_text: Option<&NSAttributedString>, selected_range: NSRange, )

where Self: Sized + Message,

unsafe fn insertTextPlaceholderWithSize( &self, size: CGSize, ) -> Retained<UITextPlaceholder>

where Self: Sized + Message,

Available on crate feature objc2-core-foundation only.

unsafe fn removeTextPlaceholder(&self, text_placeholder: &UITextPlaceholder)

where Self: Sized + Message,

unsafe fn beginFloatingCursorAtPoint(&self, point: CGPoint)

where Self: Sized + Message,

Available on crate feature objc2-core-foundation only.

unsafe fn updateFloatingCursorAtPoint(&self, point: CGPoint)

where Self: Sized + Message,

Available on crate feature objc2-core-foundation only.

unsafe fn endFloatingCursor(&self)

where Self: Sized + Message,

unsafe fn caretTransformForPosition( &self, position: &UITextPosition, ) -> CGAffineTransform

where Self: Sized + Message,

Available on crate feature objc2-core-foundation only.

Similar to -caretRectForPosition:, optionally provide a transform for the caret at position. As with all geometry information in this protocol, transforms are assumed to be relative to the textInputView coordinate space. If unimplemented, the identity transform is assumed.

unsafe fn editMenuForTextRange_suggestedActions( &self, text_range: &UITextRange, suggested_actions: &NSArray<UIMenuElement>, ) -> Option<Retained<UIMenu>>

where Self: Sized + Message,

Available on crate features UIMenu and UIMenuElement only.

Called when the text input is preparing an edit menu presentation for the specified text range.

unsafe fn willPresentEditMenuWithAnimator( &self, animator: &ProtocolObject<dyn UIEditMenuInteractionAnimating>, )

where Self: Sized + Message,

Available on crate feature UIEditMenuInteraction only.

unsafe fn willDismissEditMenuWithAnimator( &self, animator: &ProtocolObject<dyn UIEditMenuInteractionAnimating>, )

where Self: Sized + Message,

Available on crate feature UIEditMenuInteraction only.

unsafe fn supportsAdaptiveImageGlyph(&self) -> bool

where Self: Sized + Message,

unsafe fn setSupportsAdaptiveImageGlyph( &self, supports_adaptive_image_glyph: bool, )

where Self: Sized + Message,

Setter for supportsAdaptiveImageGlyph.

unsafe fn insertAdaptiveImageGlyph_replacementRange( &self, adaptive_image_glyph: &NSAdaptiveImageGlyph, replacement_range: &UITextRange, )

where Self: Sized + Message,

Available on crate feature NSAdaptiveImageGlyph only.

unsafe fn isEditable(&self) -> bool

where Self: Sized + Message,

unsafe fn insertAttributedText(&self, string: &NSAttributedString)

where Self: Sized + Message,

unsafe fn attributedTextInRange( &self, range: &UITextRange, ) -> Retained<NSAttributedString>

where Self: Sized + Message,

unsafe fn replaceRange_withAttributedText( &self, range: &UITextRange, attributed_text: &NSAttributedString, )

where Self: Sized + Message,

unsafe fn willPresentWritingTools(&self)

where Self: Sized + Message,

unsafe fn didDismissWritingTools(&self)

where Self: Sized + Message,

impl UITextInputTraits for UITextView

Available on crate feature UITextInputTraits only.

unsafe fn autocapitalizationType(&self) -> UITextAutocapitalizationType

where Self: Sized + Message,

unsafe fn setAutocapitalizationType( &self, autocapitalization_type: UITextAutocapitalizationType, )

where Self: Sized + Message,

Setter for autocapitalizationType.

unsafe fn autocorrectionType(&self) -> UITextAutocorrectionType

where Self: Sized + Message,

unsafe fn setAutocorrectionType( &self, autocorrection_type: UITextAutocorrectionType, )

where Self: Sized + Message,

Setter for autocorrectionType.

unsafe fn spellCheckingType(&self) -> UITextSpellCheckingType

where Self: Sized + Message,

unsafe fn setSpellCheckingType( &self, spell_checking_type: UITextSpellCheckingType, )

where Self: Sized + Message,

Setter for spellCheckingType.

unsafe fn smartQuotesType(&self) -> UITextSmartQuotesType

where Self: Sized + Message,

unsafe fn setSmartQuotesType(&self, smart_quotes_type: UITextSmartQuotesType)

where Self: Sized + Message,

Setter for smartQuotesType.

unsafe fn smartDashesType(&self) -> UITextSmartDashesType

where Self: Sized + Message,

unsafe fn setSmartDashesType(&self, smart_dashes_type: UITextSmartDashesType)

where Self: Sized + Message,

Setter for smartDashesType.

unsafe fn smartInsertDeleteType(&self) -> UITextSmartInsertDeleteType

where Self: Sized + Message,

unsafe fn setSmartInsertDeleteType( &self, smart_insert_delete_type: UITextSmartInsertDeleteType, )

where Self: Sized + Message,

Setter for smartInsertDeleteType.

unsafe fn inlinePredictionType(&self) -> UITextInlinePredictionType

where Self: Sized + Message,

unsafe fn setInlinePredictionType( &self, inline_prediction_type: UITextInlinePredictionType, )

where Self: Sized + Message,

Setter for inlinePredictionType.

unsafe fn mathExpressionCompletionType( &self, ) -> UITextMathExpressionCompletionType

where Self: Sized + Message,

unsafe fn setMathExpressionCompletionType( &self, math_expression_completion_type: UITextMathExpressionCompletionType, )

where Self: Sized + Message,

Setter for mathExpressionCompletionType.

unsafe fn keyboardType(&self) -> UIKeyboardType

where Self: Sized + Message,

unsafe fn setKeyboardType(&self, keyboard_type: UIKeyboardType)

where Self: Sized + Message,

Setter for keyboardType.

unsafe fn keyboardAppearance(&self) -> UIKeyboardAppearance

where Self: Sized + Message,

unsafe fn setKeyboardAppearance( &self, keyboard_appearance: UIKeyboardAppearance, )

where Self: Sized + Message,

Setter for keyboardAppearance.

unsafe fn returnKeyType(&self) -> UIReturnKeyType

where Self: Sized + Message,

unsafe fn setReturnKeyType(&self, return_key_type: UIReturnKeyType)

where Self: Sized + Message,

Setter for returnKeyType.

unsafe fn enablesReturnKeyAutomatically(&self) -> bool

where Self: Sized + Message,

unsafe fn setEnablesReturnKeyAutomatically( &self, enables_return_key_automatically: bool, )

where Self: Sized + Message,

Setter for enablesReturnKeyAutomatically.

unsafe fn isSecureTextEntry(&self) -> bool

where Self: Sized + Message,

unsafe fn setSecureTextEntry(&self, secure_text_entry: bool)

where Self: Sized + Message,

Setter for isSecureTextEntry.

unsafe fn textContentType(&self) -> Retained<UITextContentType>

where Self: Sized + Message,

unsafe fn setTextContentType( &self, text_content_type: Option<&UITextContentType>, )

where Self: Sized + Message,

Setter for textContentType.

unsafe fn passwordRules(&self) -> Option<Retained<UITextInputPasswordRules>>

where Self: Sized + Message,

unsafe fn setPasswordRules( &self, password_rules: Option<&UITextInputPasswordRules>, )

where Self: Sized + Message,

Setter for passwordRules.

unsafe fn writingToolsBehavior(&self) -> UIWritingToolsBehavior

where Self: Sized + Message,

unsafe fn setWritingToolsBehavior( &self, writing_tools_behavior: UIWritingToolsBehavior, )

where Self: Sized + Message,

Setter for writingToolsBehavior.

unsafe fn allowedWritingToolsResultOptions(&self) -> UIWritingToolsResultOptions

where Self: Sized + Message,

unsafe fn setAllowedWritingToolsResultOptions( &self, allowed_writing_tools_result_options: UIWritingToolsResultOptions, )

where Self: Sized + Message,

Setter for allowedWritingToolsResultOptions.

impl UITextPasteConfigurationSupporting for UITextView

Available on crate features UIPasteConfigurationSupporting and UITextPasteConfigurationSupporting only.

unsafe fn pasteDelegate( &self, ) -> Option<Retained<ProtocolObject<dyn UITextPasteDelegate>>>

where Self: Sized + Message,

Available on crate feature UITextPasteDelegate only.

unsafe fn setPasteDelegate( &self, paste_delegate: Option<&ProtocolObject<dyn UITextPasteDelegate>>, )

where Self: Sized + Message,

Available on crate feature UITextPasteDelegate only.

This is a weak property. Setter for pasteDelegate.

impl UITextSearching for UITextView

Available on crate feature UITextSearching only.

unsafe fn selectedTextRange(&self) -> Option<Retained<UITextRange>>

where Self: Sized + Message,

Available on crate feature UITextInput only.

Overlap from UITextInput: Returns the currently selected text range, if applicable. Nil otherwise.

unsafe fn compareFoundRange_toRange_inDocument( &self, found_range: &UITextRange, to_range: &UITextRange, document: Option<&UITextSearchDocumentIdentifier>, ) -> NSComparisonResult

where Self: Sized + Message,

Available on crate feature UITextInput only.

Provide a comparison result comparing developer-provided fromRangeto toRange. This is used by the system find panel to know which UITextRangeto highlight next when the user taps the “next” or “previous” result buttons.

unsafe fn performTextSearchWithQueryString_usingOptions_resultAggregator( &self, string: &NSString, options: &UITextSearchOptions, aggregator: &ProtocolObject<dyn UITextSearchAggregator>, )

where Self: Sized + Message,

Available on crate feature UIFindSession only.

Perform a text search (across all available searchable documents) using string.When results are found, provide the results to aggregator.

unsafe fn decorateFoundTextRange_inDocument_usingStyle( &self, range: &UITextRange, document: Option<&UITextSearchDocumentIdentifier>, style: UITextSearchFoundTextStyle, )

where Self: Sized + Message,

Available on crate feature UITextInput only.

Given a found range, decorate this text appropriately using the provided styletype.

unsafe fn clearAllDecoratedFoundText(&self)

where Self: Sized + Message,

Called when the current search session has changed or ended, with the expectation that all decorations applied via decorateFoundTextRange:usingStyle:are cleared.

unsafe fn supportsTextReplacement(&self) -> bool

where Self: Sized + Message,

Return YES if your searchable item also supports replacement. If this method is unimplemented, it is assumed that text replacement is not supported.

unsafe fn shouldReplaceFoundTextInRange_inDocument_withText( &self, range: &UITextRange, document: Option<&UITextSearchDocumentIdentifier>, replacement_text: &NSString, ) -> bool

where Self: Sized + Message,

Available on crate feature UITextInput only.

Optionally return NO to disallow the replacement of a particular result range. This will disable the “replace” button in the UI. If this method is unimplemented, it is assumed that all results are replaceable.

unsafe fn replaceFoundTextInRange_inDocument_withText( &self, range: &UITextRange, document: Option<&UITextSearchDocumentIdentifier>, replacement_text: &NSString, )

where Self: Sized + Message,

Available on crate feature UITextInput only.

If you return YES for -supportsTextReplacement, this method will be called whenever the user intends to replace a range of text.

unsafe fn replaceAllOccurrencesOfQueryString_usingOptions_withText( &self, query_string: &NSString, options: &UITextSearchOptions, replacement_text: &NSString, )

where Self: Sized + Message,

Available on crate feature UIFindSession only.

When replacing all occurrences at once, this method is called instead of the one above.

unsafe fn willHighlightFoundTextRange_inDocument( &self, range: &UITextRange, document: Option<&UITextSearchDocumentIdentifier>, )

where Self: Sized + Message,

Available on crate feature UITextInput only.

Called when the highlighted search result is about to change to range.

unsafe fn scrollRangeToVisible_inDocument( &self, range: &UITextRange, document: Option<&UITextSearchDocumentIdentifier>, )

where Self: Sized + Message,

Available on crate feature UITextInput only.

If scrolling is supported, implement this to know when the document should be scrolled to a particular search result.

unsafe fn selectedTextSearchDocument( &self, ) -> Option<Retained<UITextSearchDocumentIdentifier>>

where Self: Sized + Message,

Returns the current search document, if applicable. Nil otherwise.

unsafe fn compareOrderFromDocument_toDocument( &self, from_document: &UITextSearchDocumentIdentifier, to_document: &UITextSearchDocumentIdentifier, ) -> NSComparisonResult

where Self: Sized + Message,

Returns the visible ordering from fromDocument to toDocument. If your document identifiers are index paths, for example, this would yield the same result as -[NSIndexPath compare:].

impl UITraitEnvironment for UITextView

Available on crate feature UITraitCollection only.

fn traitCollection(&self) -> Retained<UITraitCollection>

where Self: Sized + Message,

unsafe fn traitCollectionDidChange( &self, previous_trait_collection: Option<&UITraitCollection>, )

where Self: Sized + Message,

👎Deprecated: Use the trait change registration APIs declared in the UITraitChangeObservable protocol

To be overridden as needed to provide custom behavior when the environment’s traits change.

impl DowncastTarget for UITextView

impl Eq for UITextView

impl UIAppearanceContainer for UITextView

Available on crate feature UIAppearance only.