ScrollRectItemsAdapterExample Class

The main example implementation demonstrating common (not all) functionalities:

- using both a horizontal (also includes optional snapping) and a vertical ScrollRect with a complex prefab,

- changing the item count, adding/removing to/from head/end of the list,

- expanding/collapsing an item, thus demonstrating the possibility of multiple sizes,

- smooth scrolling to an item & optionally doing an action after the animation is done,

- comparing the performance to the default implementation of a ScrollView,

At the core, everything's the same as in other example implementations, so if something's not clear, check them (SimpleTutorial is a good start)

Inheritance Hierarchy

SystemObject
  Object
    Component
      Behaviour
        MonoBehaviour
          frame8.Logic.Misc.Visual.UI.ScrollRectItemsAdapterSRIAMyParams, ClientItemViewsHolder
            frame8.ScrollRectItemsAdapter.MainExampleScrollRectItemsAdapterExample

Namespace: frame8.ScrollRectItemsAdapter.MainExample
Assembly: Assembly-CSharp (in Assembly-CSharp.dll) Version: 0.0.0.0

Syntax

public class ScrollRectItemsAdapterExample : SRIA<MyParams, ClientItemViewsHolder>, 
	ExpandCollapseOnClickISizeChangesHandler

The ScrollRectItemsAdapterExample type exposes the following members.

Constructors

	Name	Description
	ScrollRectItemsAdapterExample

Methods

	Name	Description
	CreateViewsHolder	Called when there are no recyclable views for itemIndex. Provide a new viewsholder instance for itemIndex. This is the place where you must initialize the viewsholder via Init(GameObject, Int32, Boolean, Boolean) shortcut or manually set its itemIndex, instantiate the prefab and call its CollectViews (Overrides SRIATParams, TItemViewsHolderCreateViewsHolder(Int32).)
	OnDestroy	(Overrides SRIATParams, TItemViewsHolderOnDestroy.)
	OnExpandedStateChanged
	Start	(Overrides SRIATParams, TItemViewsHolderStart.)
	UpdateViewsHolder	Here the data in your model should be bound to the views. Use newOrRecycled.ItemIndex (ItemIndex) to retrieve its associated model Note that views holders are re-used (this is the main purpose of this adapter), so a views holder's views will contain data from its previously associated model and if, for example, you're downloading an image to be set as an icon, it makes sense to first clear the previous one (and probably temporarily replace it with a generic "Loading" image) (Overrides SRIATParams, TItemViewsHolderUpdateViewsHolder(TItemViewsHolder).)

Version Information

Supported in: 3.1