InstructionsCardContainerViewDelegate

public protocol InstructionsCardContainerViewDelegate : VisualInstructionDelegate

The InstructionsCardContainerViewDelegate protocol defines methods that allow an object to customize presented visual instructions within the instructions container view.


                    
                    
                    primaryLabel(_:willPresent:as:)

Default implementation

Called when the Primary Label will present a visual instruction.

Default Implementation

UnimplementedLogging prints a warning to standard output the first time this method is called.

Declaration

Swift

func primaryLabel(_ primaryLabel: InstructionLabel,
                  willPresent instruction: VisualInstruction,
                  as presented: NSAttributedString) -> NSAttributedString?

Parameters

`primaryLabel`	The custom primary label that the instruction will be presented on.
`instruction`	The `VisualInstruction` that will be presented.
`presented`	The formatted string that is provided by the instruction presenter

Return Value

Optionally, a customized NSAttributedString that will be presented instead of the default, or if nil, the default behavior will be used.

View Source on GitHub


                    
                    
                    secondaryLabel(_:willPresent:as:)