NSCollectionViewTransitionLayoutMBS.Constructor

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
method	Cocoa Collection View	MBS MacControls Plugin	21.0	✅ Yes	❌ No	❌ No	❌ No	Desktop only

The constructor.

See also:

• Constructor(currentLayout as NSCollectionViewLayoutMBS, nextLayout as NSCollectionViewLayoutMBS)

NSCollectionViewTransitionLayoutMBS.Constructor(currentLayout as NSCollectionViewLayoutMBS, nextLayout as NSCollectionViewLayoutMBS)

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
method	Cocoa Collection View	MBS MacControls Plugin	21.0	✅ Yes	❌ No	❌ No	❌ No	Desktop only

Initializes and returns the transition layout object.

currentLayout: The layout object currently in use by the collection view.
newLayout: The new layout object that is about to be installed into the collection view.

This method initializes the transition layout object and saves references to the current and new layout objects. If you subclass and implement your own initialization method, you must call this method to initialize the superclass.

See also:

• Constructor

NSCollectionViewTransitionLayoutMBS.valueForAnimatedKey(AnimatedKey as String) as Double

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
property	Cocoa Collection View	MBS MacControls Plugin	21.0	✅ Yes	❌ No	❌ No	❌ No	Desktop only

Queries or sets the value of a key whose value you use during the animation.

value: The value of the key.
key: The key that you define for your custom transition layout.

Use this method to query or update the value of a specific key that you use in your custom transition layout.

Use this method to retrieve floating-point values that relate to laying out the contents of your collection view. The key you specify is a string that you define and that has some meaning to your layout’s implementation. At points during an interactive transition, you can assign new values to that key.
(Read and Write computed property)