UIBarItem.GetAppearance Method

Definition

Overloads

GetAppearance(UITraitCollection, Type[])

Returns an appearance proxy for the specified traits.

GetAppearance(UITraitCollection)

Returns an appearance proxy for the specified traits.

GetAppearance<T>()

Obtains the appearance proxy UIBarItem.UIBarItemAppearance for the subclass of UIBarItem.

GetAppearance<T>(UITraitCollection)

Obtains the appearance proxy UIBarItem.UIBarItemAppearance for the subclass of UIBarItem.

GetAppearance<T>(UITraitCollection, Type[])

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

GetAppearance(UITraitCollection, Type[])

Returns an appearance proxy for the specified traits.

public static UIKit.UIBarItem.UIBarItemAppearance GetAppearance (UIKit.UITraitCollection traits, params Type[] containers);
static member GetAppearance : UIKit.UITraitCollection * Type[] -> UIKit.UIBarItem.UIBarItemAppearance

Parameters

containers
Type[]

Returns

GetAppearance(UITraitCollection)

Returns an appearance proxy for the specified traits.

public static UIKit.UIBarItem.UIBarItemAppearance GetAppearance (UIKit.UITraitCollection traits);
static member GetAppearance : UIKit.UITraitCollection -> UIKit.UIBarItem.UIBarItemAppearance

Parameters

Returns

GetAppearance<T>()

Obtains the appearance proxy UIBarItem.UIBarItemAppearance for the subclass of UIBarItem.

public static UIKit.UIBarItem.UIBarItemAppearance GetAppearance<T> () where T : UIKit.UIBarItem;
static member GetAppearance : unit -> UIKit.UIBarItem.UIBarItemAppearance (requires 'T :> UIKit.UIBarItem)

Type Parameters

T

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

Returns

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 = UIBarItem.GetAppearance<MyUIBarItemSubclass> ();
myTheme.TintColor = UIColor.Red;

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

GetAppearance<T>(UITraitCollection)

Obtains the appearance proxy UIBarItem.UIBarItemAppearance for the subclass of UIBarItem.

public static UIKit.UIBarItem.UIBarItemAppearance GetAppearance<T> (UIKit.UITraitCollection traits) where T : UIKit.UIBarItem;
static member GetAppearance : UIKit.UITraitCollection -> UIKit.UIBarItem.UIBarItemAppearance (requires 'T :> UIKit.UIBarItem)

Type Parameters

T

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

Parameters

traits
UITraitCollection

Trait collection to match.

Returns

appearance proxy object for the specified type.

Remarks

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

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 = UIBarItem.GetAppearance<MyUIBarItemSubclass> (myTraits, );
myTheme.TintColor = UIColor.Red;

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

GetAppearance<T>(UITraitCollection, Type[])

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

public static UIKit.UIBarItem.UIBarItemAppearance GetAppearance<T> (UIKit.UITraitCollection traits, params Type[] containers) where T : UIKit.UIBarItem;
static member GetAppearance : UIKit.UITraitCollection * Type[] -> UIKit.UIBarItem.UIBarItemAppearance (requires 'T :> UIKit.UIBarItem)

Type Parameters

T

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

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

appearance proxy object for the specified type.

Remarks

The returned object represents the UIAppearance proxy where developers can set appearance properties for instances of UIBarItem 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 = UIBarItem.GetAppearance<MyUIBarItemSubclass> (myTraits, typeof (UINavigationBar), typeof (UIPopoverController));
myTheme.TintColor = UIColor.Red;

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

Applies to