Class RecyclerView

Definition

Namespace:

Tizen.NUI.Wearable

Assembly:

Tizen.NUI.Wearable.dll

[Draft] This class provides a View that can recycle items to improve performance.

public class RecyclerView : ScrollableBase, IDynamicResourceHandler, INameScope, System.IDisposable, IResourcesProvider

Inheritance

object

BindableObject

Element

BaseHandle

Animatable

Container

View

ViewWrapper

CustomView

VisualView

Control

ScrollableBase

RecyclerView

Derived

WearableList

WearableList

Implements

IDynamicResourceHandler

INameScope

System.IDisposable

IResourcesProvider

Constructors

RecyclerView()

Default constructor.

Declaration

public RecyclerView()

RecyclerView(RecycleAdapter, RecycleLayoutManager)

A constructor of RecyclerView.

Declaration

public RecyclerView(RecycleAdapter adapter, RecycleLayoutManager layoutManager)

Parameters

Type	Name	Description
RecycleAdapter	adapter	Recycle adapter of RecyclerView.
RecycleLayoutManager	layoutManager	Recycle layoutManager of RecyclerView.

Properties

Adapter

Recycler adpater.

Declaration

public RecycleAdapter Adapter { get; set; }

Property Value

Type	Description
RecycleAdapter

LayoutManager

Recycler layoutManager.

Declaration

public RecycleLayoutManager LayoutManager { get; set; }

Property Value

Type	Description
RecycleLayoutManager

ScrollingDirection

Scrolling direction mode for RecyclerView. ScrollingDirection.

Declaration

public ScrollableBase.Direction ScrollingDirection { get; set; }

Property Value

Type	Description
ScrollableBase.Direction

TotalItemCount

Gets / Sets total number of items.

Declaration

public int TotalItemCount { get; set; }

Property Value

Type	Description
int

Methods

AdjustTargetPositionOfScrollAnimation(float)

Adjust scrolling position by own scrolling rules. Override this function when developer wants to change destination of flicking.(e.g. always snap to center of item)

Declaration

protected override float AdjustTargetPositionOfScrollAnimation(float position)

Parameters

Type	Name	Description
float	position	Scroll position which is calculated by ScrollableBase

Returns

Type	Description
float	Adjusted scroll destination

Overrides

ScrollableBase.AdjustTargetPositionOfScrollAnimation(float)

GetNextFocusableView(View, FocusDirection, bool)

Gets the next keyboard focusable view in this control towards the given direction.
A control needs to override this function in order to support two dimensional keyboard navigation.

Declaration

public override View GetNextFocusableView(View currentFocusedView, View.FocusDirection direction, bool loopEnabled)

Parameters

Type	Name	Description
View	currentFocusedView	The current focused view.
View.FocusDirection	direction	The direction to move the focus towards.
bool	loopEnabled	Whether the focus movement should be looped within the control.

Returns

Type	Description
View	The next keyboard focusable view in this control or null if no view can be focused.

Overrides

ScrollableBase.GetNextFocusableView(View, View.FocusDirection, bool)

Implements

IDynamicResourceHandler

INameScope

System.IDisposable

IResourcesProvider

Extension Methods

EXamlExtensions.LoadFromEXamlByRelativePath<T>(T, string)

Extensions.LoadFromXaml<TXaml>(TXaml, string)

Extensions.LoadFromXaml<TXaml>(TXaml, Type)

Extensions.LoadFromXamlFile<TXaml>(TXaml, string)