UITabBarItem Class
Definition
Important
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An item in a UITabBar.
[Foundation.Register("UITabBarItem", true)]
public class UITabBarItem : UIKit.UIBarItem, IDisposable, UIKit.IUISpringLoadedInteractionSupporting
type UITabBarItem = class
inherit UIBarItem
interface INSCoding
interface INativeObject
interface IDisposable
interface IUISpringLoadedInteractionSupporting
- Inheritance
- Attributes
- Implements
Constructors
UITabBarItem() |
Default constructor that initializes a new instance of this class with no parameters. |
UITabBarItem(IntPtr) |
A constructor used when creating managed representations of unmanaged objects; Called by the runtime. |
UITabBarItem(NSCoder) |
A constructor that initializes the object from the data stored in the unarchiver object. |
UITabBarItem(NSObjectFlag) |
Constructor to call on derived classes to skip initialization and merely allocate the object. |
UITabBarItem(String, UIImage, nint) |
Creates a UITabBarItem item that has the |
UITabBarItem(String, UIImage, UIImage) |
Creates a UITabBarItem item that has the |
UITabBarItem(UITabBarSystemItem, nint) |
Creates a UITabBarItem item that contains a UITabBarSystemItem item and has the integer value of |
Properties
AccessibilityActivationPoint |
Gets or sets the screen coordinates of the activation point for |
AccessibilityAttributedHint | (Inherited from UIBarItem) |
AccessibilityAttributedLabel | (Inherited from UIBarItem) |
AccessibilityAttributedValue | (Inherited from UIBarItem) |
AccessibilityElementsHidden |
Gets or sets whether accessibility elements contained in |
AccessibilityFrame |
Gets or sets the screen coordinates of the frame of |
AccessibilityHint |
Gets or sets a localized string that describes the result of an action. (Inherited from UIBarItem) |
AccessibilityIdentifier |
Gets or sets an identifier that identifies |
AccessibilityLabel |
Gets or sets a localized string to identify |
AccessibilityLanguage |
Gets or sets the language for the AccessibilityLabel, AccessibilityValue, and AccessibilityHint of |
AccessibilityNavigationStyle |
Gets or sets the navigation style. (Inherited from UIBarItem) |
AccessibilityPath |
Specifies screen coordinates for the path of an element that is used to highlight the element. (Inherited from UIBarItem) |
AccessibilityTraits |
Gets or sets the accessibility traits that best characterize |
AccessibilityValue |
Specifies a localized string that contains the value of |
AccessibilityViewIsModal |
Gets or sets whether VoiceOver ignores elements in sibling views of this image object. (Inherited from UIBarItem) |
Appearance |
Strongly-typed property that returns the UIAppearance class for this class. |
BadgeColor |
The UIColor of the badge. If |
BadgeValue |
Displayed in a red oval in the upper right of the UITabBarItem. |
Class | (Inherited from NSObject) |
ClassHandle |
The handle for this class. |
DebugDescription |
A developer-meaningful description of this object. (Inherited from NSObject) |
Description |
Description of the object, the Objective-C version of ToString. (Inherited from NSObject) |
Enabled |
Text displayed in the upper-right corner of the item, surrounded by a red oval. |
FinishedSelectedImage |
Developers should not use this deprecated property. |
FinishedUnselectedImage |
App devs should not use this deprecated method. |
Handle |
Handle (pointer) to the unmanaged object representation. (Inherited from NSObject) |
Image |
The image displayed by this UITabBarItem. |
ImageInsets |
The insets to be used with the Image. |
IsAccessibilityElement |
Gets or sets whether this item is an accessibility object that an assistive app can access. (Inherited from UIBarItem) |
IsDirectBinding | (Inherited from NSObject) |
IsProxy | (Inherited from NSObject) |
LandscapeImagePhone |
The image to use to represent the item in landscape when using the iPhone appearance idiom. (Inherited from UIBarItem) |
LandscapeImagePhoneInsets |
The inset (or outset) for each edge in landscape orientation when using the iPhone appearance idiom. (Inherited from UIBarItem) |
LargeContentSizeImage |
Gets or sets the UIImage to be used for visually impaired users. (Inherited from UIBarItem) |
LargeContentSizeImageInsets |
Gets or sets the UIEdgeInsets when displaying the s. (Inherited from UIBarItem) |
RetainCount |
Returns the current Objective-C retain count for the object. (Inherited from NSObject) |
SelectedImage |
The image displayed when the UITabBarItem is selected. |
Self | (Inherited from NSObject) |
ShouldGroupAccessibilityChildren |
Gets or sets whether VoiceOver groups elements that are children of this object regardless of their positions. (Inherited from UIBarItem) |
SpringLoaded |
Gets or sets a Boolean value that controls whether the object participates in spring-loaded interactions. |
Superclass | (Inherited from NSObject) |
SuperHandle |
Handle used to represent the methods in the base class for this NSObject. (Inherited from NSObject) |
Tag |
A developer-meaningful integer that can be used to identify particular bar items. |
Title |
The title displayed on the item. |
TitlePositionAdjustment |
The offset used to adjust the title position. |
Zone | (Inherited from NSObject) |
Methods
AccessibilityActivate() |
Activates accessibility for this UIView, returning |
AddObserver(NSObject, NSString, NSKeyValueObservingOptions, IntPtr) |
Registers an object for being observed externally (using NSString keyPath). Observed changes are dispatched to the observer’s object ObserveValue(NSString, NSObject, NSDictionary, IntPtr) method. (Inherited from NSObject) |
AddObserver(NSObject, String, NSKeyValueObservingOptions, IntPtr) |
Registers an object for being observed externally (using string keyPath). Observed changes are dispatched to the observer’s object ObserveValue(NSString, NSObject, NSDictionary, IntPtr) method. (Inherited from NSObject) |
AddObserver(NSString, NSKeyValueObservingOptions, Action<NSObservedChange>) |
Registers an object for being observed externally using an arbitrary method. (Inherited from NSObject) |
AddObserver(String, NSKeyValueObservingOptions, Action<NSObservedChange>) |
Registers an object for being observed externally using an arbitrary method. (Inherited from NSObject) |
AppearanceWhenContainedIn(Type[]) |
Returns a strongly typed UIAppearance for instances of this class when the view is hosted in the specified hierarchy. |
AwakeFromNib() |
Called after the object has been loaded from the nib file. Overriders must call base.AwakeFromNib(). (Inherited from NSObject) |
BeginInvokeOnMainThread(Action) | (Inherited from NSObject) |
BeginInvokeOnMainThread(Selector, NSObject) |
Invokes asynchrously the specified code on the main UI thread. (Inherited from NSObject) |
Bind(NSString, NSObject, String, NSDictionary) | (Inherited from NSObject) |
Bind(String, NSObject, String, NSDictionary) |
Obsolete.
(Inherited from NSObject)
|
BindingInfo(String) |
Obsolete.
(Inherited from NSObject)
|
BindingOptionDescriptions(String) |
Obsolete.
(Inherited from NSObject)
|
BindingValueClass(String) |
Obsolete.
(Inherited from NSObject)
|
CommitEditing() | (Inherited from NSObject) |
CommitEditing(NSObject, Selector, IntPtr) | (Inherited from NSObject) |
ConformsToProtocol(IntPtr) |
Invoked to determine if this object implements the specified protocol. (Inherited from NSObject) |
Copy() |
Performs a copy of the underlying Objective-C object. (Inherited from NSObject) |
DangerousAutorelease() | (Inherited from NSObject) |
DangerousRelease() | (Inherited from NSObject) |
DangerousRetain() | (Inherited from NSObject) |
DidChange(NSKeyValueChange, NSIndexSet, NSString) |
Indicates a change occurred to the indexes for a to-many relationship. (Inherited from NSObject) |
DidChange(NSString, NSKeyValueSetMutationKind, NSSet) | (Inherited from NSObject) |
DidChangeValue(String) |
Indicates that a change occurred on the specified key. (Inherited from NSObject) |
Dispose() |
Releases the resources used by the NSObject object. (Inherited from NSObject) |
Dispose(Boolean) |
Releases the resources used by the NSObject object. (Inherited from NSObject) |
DoesNotRecognizeSelector(Selector) |
Indicates that this object does not recognize the specified selector. (Inherited from NSObject) |
EncodeTo(NSCoder) |
Encodes the state of the object on the provided encoder |
Equals(NSObject) | (Inherited from NSObject) |
Equals(Object) | (Inherited from NSObject) |
ExposedBindings() | (Inherited from NSObject) |
GetAppearance(UITraitCollection) |
Returns an appearance proxy for the specified |
GetAppearance(UITraitCollection, Type[]) |
Returns an appearance proxy for the specified |
GetAppearance<T>() |
Obtains the appearance proxy UITabBarItem.UITabBarItemAppearance for the subclass of UITabBarItem. |
GetAppearance<T>(UITraitCollection) |
Obtains the appearance proxy UITabBarItem.UITabBarItemAppearance for the subclass of UITabBarItem. |
GetAppearance<T>(UITraitCollection, Type[]) |
Obtains the appearance proxy UITabBarItem.UITabBarItemAppearance for the subclass of UITabBarItem that has the specified trait collection when the view is hosted in the specified hierarchy. |
GetBadgeTextAttributes(UIControlState) |
Gets the UIStringAttributes that the badge will have for the specified |
GetBindingInfo(NSString) | (Inherited from NSObject) |
GetBindingOptionDescriptions(NSString) | (Inherited from NSObject) |
GetBindingValueClass(NSString) | (Inherited from NSObject) |
GetDictionaryOfValuesFromKeys(NSString[]) |
Retrieves the values of the specified keys. (Inherited from NSObject) |
GetHashCode() |
Generates a hash code for the current instance. (Inherited from NSObject) |
GetMethodForSelector(Selector) | (Inherited from NSObject) |
GetNativeField(String) |
Obsolete.
(Inherited from NSObject)
|
GetNativeHash() | (Inherited from NSObject) |
GetTitleTextAttributes(UIControlState) |
The text attributes of the title of the UIBarItem. (Inherited from UIBarItem) |
Init() | (Inherited from NSObject) |
InitializeHandle(IntPtr) | (Inherited from NSObject) |
InitializeHandle(IntPtr, String) | (Inherited from NSObject) |
Invoke(Action, Double) | (Inherited from NSObject) |
Invoke(Action, TimeSpan) | (Inherited from NSObject) |
InvokeOnMainThread(Action) | (Inherited from NSObject) |
InvokeOnMainThread(Selector, NSObject) |
Invokes synchrously the specified code on the main UI thread. (Inherited from NSObject) |
IsEqual(NSObject) | (Inherited from NSObject) |
IsKindOfClass(Class) | (Inherited from NSObject) |
IsMemberOfClass(Class) | (Inherited from NSObject) |
MarkDirty() |
Promotes a regular peer object (IsDirectBinding is true) into a toggleref object. (Inherited from NSObject) |
MutableCopy() |
Creates a mutable copy of the specified NSObject. (Inherited from NSObject) |
ObjectDidEndEditing(NSObject) | (Inherited from NSObject) |
ObserveValue(NSString, NSObject, NSDictionary, IntPtr) |
Indicates that the value at the specified keyPath relative to this object has changed. (Inherited from NSObject) |
PerformSelector(Selector) | (Inherited from NSObject) |
PerformSelector(Selector, NSObject) | (Inherited from NSObject) |
PerformSelector(Selector, NSObject, Double) |
Invokes the selector on the current instance and if the |
PerformSelector(Selector, NSObject, Double, NSString[]) | (Inherited from NSObject) |
PerformSelector(Selector, NSObject, NSObject) | (Inherited from NSObject) |
PerformSelector(Selector, NSThread, NSObject, Boolean) | (Inherited from NSObject) |
PerformSelector(Selector, NSThread, NSObject, Boolean, NSString[]) | (Inherited from NSObject) |
PrepareForInterfaceBuilder() | (Inherited from NSObject) |
RemoveObserver(NSObject, NSString) |
Stops the specified observer from receiving further notifications of changed values for the specified keyPath. (Inherited from NSObject) |
RemoveObserver(NSObject, NSString, IntPtr) |
Stops the specified observer from receiving further notifications of changed values for the specified keyPath and context. (Inherited from NSObject) |
RemoveObserver(NSObject, String) |
Stops the specified observer from receiving further notifications of changed values for the specified keyPath. (Inherited from NSObject) |
RemoveObserver(NSObject, String, IntPtr) |
Stops the specified observer from receiving further notifications of changed values for the specified keyPath and context. (Inherited from NSObject) |
RespondsToSelector(Selector) |
Whether this object recognizes the specified selector. (Inherited from NSObject) |
SetBadgeTextAttributes(UIStringAttributes, UIControlState) |
Configures the badge so that when it is in the given |
SetFinishedImages(UIImage, UIImage) |
App devs should use UIImageRenderingMode.AlwaysOriginal instead of this deprecated method. |
SetNativeField(String, NSObject) |
Obsolete.
(Inherited from NSObject)
|
SetNilValueForKey(NSString) |
Sets the value of the specified key to null. (Inherited from NSObject) |
SetTitleTextAttributes(UITextAttributes, UIControlState) |
Specifies the text attributes of the title of the UIBarItem. (Inherited from UIBarItem) |
SetValueForKey(NSObject, NSString) |
Sets the value of the property specified by the key to the specified value. (Inherited from NSObject) |
SetValueForKeyPath(IntPtr, NSString) |
A constructor used when creating managed representations of unmanaged objects; Called by the runtime. (Inherited from NSObject) |
SetValueForKeyPath(NSObject, NSString) |
Sets the value of a property that can be reached using a keypath. (Inherited from NSObject) |
SetValueForUndefinedKey(NSObject, NSString) |
Indicates an attempt to write a value to an undefined key. If not overridden, raises an NSUndefinedKeyException. (Inherited from NSObject) |
SetValuesForKeysWithDictionary(NSDictionary) |
Sets the values of this NSObject to those in the specified dictionary. (Inherited from NSObject) |
ToString() |
Returns a string representation of the value of the current instance. (Inherited from NSObject) |
Unbind(NSString) | (Inherited from NSObject) |
Unbind(String) |
Obsolete.
(Inherited from NSObject)
|
ValueForKey(NSString) |
Returns the value of the property associated with the specified key. (Inherited from NSObject) |
ValueForKeyPath(NSString) |
Returns the value of a property that can be reached using a keypath. (Inherited from NSObject) |
ValueForUndefinedKey(NSString) |
Indicates an attempt to read a value of an undefined key. If not overridden, raises an NSUndefinedKeyException. (Inherited from NSObject) |
WillChange(NSKeyValueChange, NSIndexSet, NSString) |
Indicates that the values of the specified indices in the specified key are about to change. (Inherited from NSObject) |
WillChange(NSString, NSKeyValueSetMutationKind, NSSet) | (Inherited from NSObject) |
WillChangeValue(String) |
Indicates that the value of the specified key is about to change. (Inherited from NSObject) |
Extension Methods
GetDebugDescription(INSObjectProtocol) | |
GetAccessibilityCustomRotors(NSObject) |
Gets the array of UIAccessibilityCustomRotor objects appropriate for |
SetAccessibilityCustomRotors(NSObject, UIAccessibilityCustomRotor[]) |
Sets the array of UIAccessibilityCustomRotor objects appropriate for |