| Enums |
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| NSControlCharacterAction |
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| NSDirectionalRectEdge |
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| NSGlyphProperty |
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| NSLayoutAttribute |
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| NSLayoutFormatOptions |
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| NSLayoutRelation |
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| NSLineBreakMode |
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| NSLineBreakStrategy |
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| NSRectAlignment |
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| NSStringDrawingOptions |
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| NSTextAlignment |
Values for NSTextAlignment
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| NSTextLayoutOrientation |
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| NSTextScalingType |
Supported values for NSTextScalingDocumentAttribute, NSSourceTextScalingDocumentAttribute, NSTargetTextScalingDocumentOption, NSSourceTextScalingDocumentOption
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| NSTextStorageEditActions |
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| NSTextWritingDirection |
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| NSUnderlineStyle |
Attribute values ***********************
This defines currently supported values for NSUnderlineStyleAttributeName and NSStrikethroughStyleAttributeName.
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| NSWritingDirection |
Values for NSWritingDirection
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| NSWritingDirectionFormatType |
NSWritingDirectionFormatType values used by NSWritingDirectionAttributeName.
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| UIAccessibilityContainerType |
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| UIAccessibilityContrast |
The value of the "high contrast" Accessibility setting is available via `UIAccessibilityDarkerSystemColorsEnabled()`,
and is also expressed as the UIAccessibilityContrast trait.
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| UIAccessibilityCustomRotorDirection |
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| UIAccessibilityCustomSystemRotorType |
UIAccessibilityCustomSystemRotorType should be used when you want to allow searching for one of the following types.
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| UIAccessibilityHearingDeviceEar |
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| UIAccessibilityNavigationStyle |
The following values describe how the receiver's elements should be navigated by an assistive technology.
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| UIAccessibilityScrollDirection |
If the user interface requires a scrolling action (e.g. turning the page of a book), a view in the view
hierarchy should implement the following method.
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| UIAccessibilityZoomType |
Use to inform system Zoom that focus has changed to a new location.
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| UIActionSheetStyle |
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| UIActivityCategory |
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| UIActivityIndicatorViewStyle |
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| UIAlertActionStyle |
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| UIAlertControllerStyle |
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| UIAlertViewStyle |
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| UIApplicationShortcutIconType |
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| UIApplicationState |
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| UIAttachmentBehaviorType |
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| UIAxis |
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| UIBackgroundFetchResult |
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| UIBackgroundRefreshStatus |
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| UIBarButtonItemStyle |
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| UIBarButtonSystemItem |
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| UIBarMetrics |
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| UIBarPosition |
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| UIBarStyle |
for UINavigationBar and UIToolBar
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| UIBaselineAdjustment |
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| UIBlurEffectStyle |
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| UIButtonRole |
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| UIButtonType |
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| UICellAccessoryDisplayedState |
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| UICellAccessoryOutlineDisclosureStyle |
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| UICellAccessoryPlacement |
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| UICellConfigurationDragState |
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| UICellConfigurationDropState |
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| UICloudSharingPermissionOptions |
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| UICollectionElementCategory |
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| UICollectionLayoutListAppearance |
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| UICollectionLayoutListFooterMode |
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| UICollectionLayoutListHeaderMode |
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| UICollectionLayoutSectionOrthogonalScrollingBehavior |
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| UICollectionUpdateAction |
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| UICollectionViewCellDragState |
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| UICollectionViewDropIntent |
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| UICollectionViewFlowLayoutSectionInsetReference |
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| UICollectionViewReorderingCadence |
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| UICollectionViewScrollDirection |
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| UICollectionViewScrollPosition |
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| UICollisionBehaviorMode |
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| UIContentInsetsReference |
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| UIContextMenuInteractionAppearance |
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| UIContextMenuInteractionCommitStyle |
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| UIContextualActionStyle |
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| UIControlContentHorizontalAlignment |
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| UIControlContentVerticalAlignment |
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| UIControlEvents |
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| UIControlState |
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| UIDataDetectorTypes |
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| UIDatePickerMode |
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| UIDatePickerStyle |
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| UIDeviceBatteryState |
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| UIDeviceOrientation |
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| UIDirectionalRectEdge |
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| UIDisplayGamut |
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| UIDocumentBrowserActionAvailability |
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| UIDocumentBrowserErrorCode |
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| UIDocumentBrowserImportMode |
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| UIDocumentBrowserUserInterfaceStyle |
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| UIDocumentChangeKind |
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| UIDocumentMenuOrder |
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| UIDocumentPickerMode |
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| UIDocumentSaveOperation |
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| UIDocumentState |
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| UIDropOperation |
The UIDropInteraction's delegate uses a UIDropOperation to tell the system
what operation it will perform if the user drops.
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| UIDropSessionProgressIndicatorStyle |
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| UIDynamicItemCollisionBoundsType |
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| UIEditingInteractionConfiguration |
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| UIEventButtonMask |
Set of buttons pressed for the current event
Raw format of: 1 << (buttonNumber - 1)
UIEventButtonMaskPrimary = 1 << 0
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| UIEventSubtype |
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| UIEventType |
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| UIFocusHeading |
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| UIFontDescriptorSymbolicTraits |
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| UIForceTouchCapability |
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| UIGestureRecognizerState |
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| UIGraphicsImageRendererFormatRange |
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| UIGuidedAccessAccessibilityFeature |
Applications that are locked into Guided Access via a Single App Mode profile are granted the ability to configure certain accessibility features,
to support kiosk deployments.
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| UIGuidedAccessErrorCode |
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| UIGuidedAccessRestrictionState |
UIGuidedAccessRestrictions
Guided Access is a feature that restricts iOS to running only one app, while disabling the use of hardware buttons.
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| UIImageOrientation |
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| UIImagePickerControllerCameraCaptureMode |
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| UIImagePickerControllerCameraDevice |
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| UIImagePickerControllerCameraFlashMode |
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| UIImagePickerControllerImageURLExportPreset |
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| UIImagePickerControllerQualityType |
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| UIImagePickerControllerSourceType |
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| UIImageRenderingMode |
Images are created with UIImageRenderingModeAutomatic by default.
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| UIImageResizingMode |
UIImage will implement the resizing mode the fastest way possible while
retaining the desired visual appearance.
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| UIImageSymbolScale |
-- symbol images size
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| UIImageSymbolWeight |
-- symbol image weights
only regular is supported by now, but you can specify any weight
you need for future implementation.
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| UIImpactFeedbackStyle |
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| UIInputViewStyle |
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| UIInterfaceOrientation |
Note that UIInterfaceOrientationLandscapeLeft is equal to UIDeviceOrientationLandscapeRight (and vice versa).
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| UIInterfaceOrientationMask |
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| UIInterpolatingMotionEffectType |
---------------------------------------------------------------------
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| UIKeyboardAppearance |
UIKeyboardAppearance
Requests a keyboard appearance be used when a text widget
becomes first responder..
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| UIKeyboardHIDUsage |
This file defines a table of standardized key codes, called "HID usages" used by USB keyboards to identify individual keys.
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| UIKeyboardType |
UIKeyboardType
Requests that a particular keyboard type be displayed when a text widget
becomes first responder.
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| UIKeyModifierFlags |
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| UILayoutConstraintAxis |
UIView Constraint-based Layout Support
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| UILegibilityWeight |
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| UILineBreakMode |
Deprecated: use NSLineBreakMode instead
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| UIListContentTextAlignment |
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| UIListContentTextTransform |
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| UIMenuControllerArrowDirection |
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| UIMenuElementAttributes |
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| UIMenuElementState |
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| UIMenuOptions |
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| UIModalPresentationStyle |
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| UIModalTransitionStyle |
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| UINavigationControllerOperation |
UINavigationController manages a stack of view controllers and a navigation bar.
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| UINavigationItemBackButtonDisplayMode |
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| UINavigationItemLargeTitleDisplayMode |
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| UINotificationFeedbackType |
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| UIPageControlBackgroundStyle |
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| UIPageControlInteractionState |
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| UIPageViewControllerNavigationDirection |
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| UIPageViewControllerNavigationOrientation |
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| UIPageViewControllerSpineLocation |
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| UIPageViewControllerTransitionStyle |
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| UIPencilPreferredAction |
Preferred actions available to the user in Settings.
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| UIPointerEffectTintMode |
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| UIPopoverArrowDirection |
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| UIPreferredPresentationStyle |
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| UIPressPhase |
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| UIPressType |
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| UIPreviewActionStyle |
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| UIPrinterCutterBehavior |
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| UIPrinterJobTypes |
[@enum] UIPrinterJobTypes
Job types supported by a printer.
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| UIPrintErrorCode |
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| UIPrintInfoDuplex |
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| UIPrintInfoOrientation |
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| UIPrintInfoOutputType |
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| UIProgressViewStyle |
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| UIPushBehaviorMode |
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| UIRectCorner |
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| UIRectEdge |
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| UIRemoteNotificationType |
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| UIReturnKeyType |
UIReturnKeyType
Controls the display of the return key.
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| UISceneActivationState |
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| UISceneErrorCode |
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| UIScreenOverscanCompensation |
when the connected screen is overscanning, UIScreen can attempt to compensate for the overscan to avoid clipping
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| UIScrollType |
Begins: when at least minimumNumberOfTouches have moved enough to be considered a pan
Changes: when a finger moves while at least minimumNumberOfTouches are down
Ends: when all fingers have lifted
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| UIScrollTypeMask |
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| UIScrollViewContentInsetAdjustmentBehavior |
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| UIScrollViewIndexDisplayMode |
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| UIScrollViewIndicatorStyle |
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| UIScrollViewKeyboardDismissMode |
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| UISearchBarIcon |
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| UISearchBarStyle |
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| UISegmentedControlSegment |
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| UISegmentedControlStyle |
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| UISemanticContentAttribute |
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| UISplitViewControllerBackgroundStyle |
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| UISplitViewControllerColumn |
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| UISplitViewControllerDisplayMode |
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| UISplitViewControllerPrimaryEdge |
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| UISplitViewControllerSplitBehavior |
Allowed displayModes depend on the splitBehavior
Tile behavior allows SecondaryOnly, OneBesideSecondary, and TwoBesideSecondary display modes
Overlay behavior allows SecondaryOnly, OneOverSecondary, and TwoOverSecondary display modes
Displace behavior allows SecondaryOnly, OneBesideSecondary, and TwoDisplaceSecondary display modes
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| UISplitViewControllerStyle |
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| UISpringLoadedInteractionEffectState |
An object conforming to UISpringLoadedInteractionEffect uses UISpringLoadedInteractionEffectState
to style the interaction view for the current springloading state
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| UIStackViewAlignment |
Alignment—the layout transverse to the stacking axis.
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| UIStackViewDistribution |
Distribution—the layout along the stacking axis.
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| UIStatusBarAnimation |
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| UIStatusBarStyle |
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| UISwipeGestureRecognizerDirection |
Touch Location Behaviors:
locationInView: location where the swipe began. this is the centroid if more than one touch was involved
locationOfTouch:inView: location of a particular touch when the swipe began
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| UISwitchStyle |
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| UISystemAnimation |
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| UITabBarItemAppearanceStyle |
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| UITabBarItemPositioning |
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| UITabBarSystemItem |
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| UITableViewCellAccessoryType |
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| UITableViewCellDragState |
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| UITableViewCellEditingStyle |
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| UITableViewCellFocusStyle |
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| UITableViewCellSelectionStyle |
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| UITableViewCellSeparatorStyle |
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| UITableViewCellStateMask |
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| UITableViewCellStyle |
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| UITableViewDropIntent |
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| UITableViewRowActionStyle |
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| UITableViewRowAnimation |
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| UITableViewScrollPosition |
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| UITableViewSeparatorInsetReference |
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| UITableViewStyle |
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| UITextAlignment |
Deprecated: use NSTextAlignment enum in UIKit/NSText.h
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| UITextAlternativeStyle |
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| UITextAutocapitalizationType |
UITextAutocapitalizationType
Controls autocapitalization behavior for a text widget.
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| UITextAutocorrectionType |
UITextAutocorrectionType
Controls keyboard autocorrection behavior for a text widget.
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| UITextBorderStyle |
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| UITextDragOptions |
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| UITextDropAction |
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| UITextDropEditability |
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| UITextDropPerformer |
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| UITextDropProgressMode |
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| UITextFieldDidEndEditingReason |
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| UITextFieldViewMode |
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| UITextGranularity |
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| UITextInteractionMode |
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| UITextItemInteraction |
UITextItemInteraction.h
UIKit
Copyright (c) 2016-2018 Apple Inc.
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| UITextLayoutDirection |
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| UITextSmartDashesType |
UITextSmartDashesType
Controls the automatic conversion of hyphens into en/em-dashes for a text widget.
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| UITextSmartInsertDeleteType |
UITextSmartInsertDeleteType
Controls the automatic insertion/removal of spaces for a text widget.
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| UITextSmartQuotesType |
UITextSmartQuotesType
Controls the automatic conversion of typographic quote characters for a text widget.
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| UITextSpellCheckingType |
UITextSpellCheckingType
Controls the annotation of misspelled words for a text widget.
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| UITextStorageDirection |
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| UITextWritingDirection |
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| UITimingCurveType |
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| UITouchPhase |
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| UITouchProperties |
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| UITouchType |
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| UITraitEnvironmentLayoutDirection |
These values are only used for the layout direction trait, which informs but does not completely dictate the layout direction of views.
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| UIUserInterfaceActiveAppearance |
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| UIUserInterfaceIdiom |
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| UIUserInterfaceLayoutDirection |
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| UIUserInterfaceLevel |
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| UIUserInterfaceSizeClass |
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| UIUserInterfaceStyle |
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| UIUserNotificationActionBehavior |
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| UIUserNotificationActionContext |
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| UIUserNotificationActivationMode |
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| UIUserNotificationType |
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| UIVibrancyEffectStyle |
Additional vibrancy styles available in iOS 13, intended for use with the "system material" UIBlurEffect styles.
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| UIViewAnimatingPosition |
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| UIViewAnimatingState |
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| UIViewAnimationCurve |
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| UIViewAnimationOptions |
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| UIViewAnimationTransition |
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| UIViewAutoresizing |
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| UIViewContentMode |
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| UIViewKeyframeAnimationOptions |
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| UIViewTintAdjustmentMode |
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| UIWebPaginationBreakingMode |
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| UIWebPaginationMode |
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| UIWebViewNavigationType |
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| UIWindowSceneDismissalAnimation |
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