Protocol

UIPopoverBackgroundViewMethods

A set of methods that UIPopoverBackgroundView subclasses must implement.

Declaration

@protocol UIPopoverBackgroundViewMethods

Overview

The methods in this protocol are called only once when the popover is presented. All methods of this protocol are required.

Topics

Returning the Content View Insets

+ contentViewInsets

The insets for the content portion of the popover.

Required.

Accessing the Arrow Metrics

+ arrowBase

The width of the arrow triangle at its base.

Required.

+ arrowHeight

The height of the arrow (measured in points) from its base to its tip.

Required.

Relationships

Conforming Types

See Also

Popovers

Displaying Transient Content in a Popover

Show a temporary interface on top of your app’s content on iPad.

UIPopoverPresentationController

An object that manages the display of content in a popover.

UIPopoverBackgroundView

The background appearance for a popover.

Beta Software

This documentation contains preliminary information about an API or technology in development. This information is subject to change, and software implemented according to this documentation should be tested with final operating system software.

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