UIBarButtonItem.GetAppearance Method

Definition

Namespace:

UIKit

Assembly:

Xamarin.iOS.dll

Overloads

GetAppearance(UITraitCollection)	Returns an appearance proxy for the specified traits.
GetAppearance(UITraitCollection, Type[])	Returns an appearance proxy for the specified traits when found in the containers containment hierarchy.
GetAppearance<T>(UITraitCollection, Type[])	Obtains the appearance proxy UIBarButtonItem.UIBarButtonItemAppearance for the subclass of UIBarButtonItem that has the specified trait collection when the view is hosted in the specified hierarchy.
GetAppearance<T>()	Obtains the appearance proxy UIBarButtonItem.UIBarButtonItemAppearance for the subclass of UIBarButtonItem.
GetAppearance<T>(UITraitCollection)	Obtains the appearance proxy UIBarButtonItem.UIBarButtonItemAppearance for the subclass of UIBarButtonItem.

GetAppearance(UITraitCollection)

Returns an appearance proxy for the specified traits.

public static UIKit.UIBarButtonItem.UIBarButtonItemAppearance GetAppearance (UIKit.UITraitCollection traits);

static member GetAppearance : UIKit.UITraitCollection -> UIKit.UIBarButtonItem.UIBarButtonItemAppearance

Parameters

traits

UITraitCollection

Returns

UIBarButtonItem.UIBarButtonItemAppearance

GetAppearance(UITraitCollection, Type[])

Returns an appearance proxy for the specified traits when found in the containers containment hierarchy.

public static UIKit.UIBarButtonItem.UIBarButtonItemAppearance GetAppearance (UIKit.UITraitCollection traits, params Type[] containers);

static member GetAppearance : UIKit.UITraitCollection * Type[] -> UIKit.UIBarButtonItem.UIBarButtonItemAppearance

Parameters

traits

UITraitCollection

containers

Type[]

Returns

UIBarButtonItem.UIBarButtonItemAppearance

GetAppearance<T>(UITraitCollection, Type[])

Obtains the appearance proxy UIBarButtonItem.UIBarButtonItemAppearance for the subclass of UIBarButtonItem that has the specified trait collection when the view is hosted in the specified hierarchy.

public static UIKit.UIBarButtonItem.UIBarButtonItemAppearance GetAppearance<T> (UIKit.UITraitCollection traits, params Type[] containers) where T : UIKit.UIBarButtonItem;

static member GetAppearance : UIKit.UITraitCollection * Type[] -> UIKit.UIBarButtonItem.UIBarButtonItemAppearance (requires 'T :> UIKit.UIBarButtonItem)

Type Parameters

T

The type for which the UIAppearance proxy must be returned. This is a subclass of UIBarButtonItem.

Parameters

traits

UITraitCollection

Trait collection to match.

containers

Type[]

List of types that the developer wishes to have as the containers to apply this particular appearance.

Returns

UIBarButtonItem.UIBarButtonItemAppearance

appearance proxy object for the specified type.

Remarks

The returned object represents the UIAppearance proxy where developers can set appearance properties for instances of UIBarButtonItem that has the specified trait collection when the view is hosted in the specified hierarchy when those instances are contained in the hierarchy specified by the containers parameter.

Unlike the Appearance property, or the AppearanceWhenContainedIn(Type[]) method which only work on instances of this particular class, the proxies returned by GetAppearance can be used to change the style of subclasses.

The following example shows how the GetAppearance method works

var myTheme = UIBarButtonItem.GetAppearance<MyUIBarButtonItemSubclass> (myTraits, typeof (UINavigationBar), typeof (UIPopoverController));
myTheme.TintColor = UIColor.Red;

For more information, see the documentation for the UIAppearance class.

GetAppearance<T>()

Obtains the appearance proxy UIBarButtonItem.UIBarButtonItemAppearance for the subclass of UIBarButtonItem.

public static UIKit.UIBarButtonItem.UIBarButtonItemAppearance GetAppearance<T> () where T : UIKit.UIBarButtonItem;

static member GetAppearance : unit -> UIKit.UIBarButtonItem.UIBarButtonItemAppearance (requires 'T :> UIKit.UIBarButtonItem)

Type Parameters

T

The type for which the UIAppearance proxy must be returned. This is a subclass of UIBarButtonItem.

Returns

UIBarButtonItem.UIBarButtonItemAppearance

appearance proxy object for the specified type.

Remarks

Setting any appearance properties on the returned object will affect the appearance of all classes and subclasses of the type parameter.

Unlike the Appearance property, or the AppearanceWhenContainedIn(Type[]) method which only work on instances of this particular class, the proxies returned by GetAppearance can be used to change the style of subclasses.

The following example shows how the GetAppearance method works

var myTheme = UIBarButtonItem.GetAppearance<MyUIBarButtonItemSubclass> ();
myTheme.TintColor = UIColor.Red;

For more information, see the documentation for the UIAppearance class.

GetAppearance<T>(UITraitCollection)

Obtains the appearance proxy UIBarButtonItem.UIBarButtonItemAppearance for the subclass of UIBarButtonItem.

public static UIKit.UIBarButtonItem.UIBarButtonItemAppearance GetAppearance<T> (UIKit.UITraitCollection traits) where T : UIKit.UIBarButtonItem;

static member GetAppearance : UIKit.UITraitCollection -> UIKit.UIBarButtonItem.UIBarButtonItemAppearance (requires 'T :> UIKit.UIBarButtonItem)

Type Parameters

T

The type for which the UIAppearance proxy must be returned. This is a subclass of UIBarButtonItem.

Parameters

traits

UITraitCollection

Trait collection to match.

Returns

UIBarButtonItem.UIBarButtonItemAppearance

appearance proxy object for the specified type.

Remarks

The returned object represents the UIAppearance proxy where developers can set appearance properties for instances of UIBarButtonItem.

Unlike the Appearance property, or the AppearanceWhenContainedIn(Type[]) method which only work on instances of this particular class, the proxies returned by GetAppearance can be used to change the style of subclasses.

The following example shows how the GetAppearance method works

var myTheme = UIBarButtonItem.GetAppearance<MyUIBarButtonItemSubclass> (myTraits, );
myTheme.TintColor = UIColor.Red;

For more information, see the documentation for the UIAppearance class.