Interface ICustomAwareDeviceFocusAlgorithm

Definition

Namespace:
Tizen.NUI
Assembly:
Tizen.NUI.dll

ICustomAwareDeviceFocusAlgorithm inherits from FocusManager.ICustomFocusAlgorithm ICustomAwareDeviceFocusAlgorithm is used to provide the custom keyboard focus algorithm for retrieving the next focusable view.
The application can implement the interface and override the keyboard focus behavior.
If the focus is changing within a layout container, then the layout container is queried first to provide the next focusable view.
If this does not provide a valid view, then the Keyboard FocusManager will check focusable properties to determine the next focusable actor.
If focusable properties are not set, then the keyboard FocusManager calls the GetNextFocusableView() method of this interface.
This interface calls GetNextFocusableView() with deviceName. 

public interface ICustomAwareDeviceFocusAlgorithm : FocusManager.ICustomFocusAlgorithm

Methods

View Source

GetNextFocusableView(View, View, FocusDirection, string)

Get the next focus actor.

Declaration
View GetNextFocusableView(View current, View proposed, View.FocusDirection direction, string deviceName)
Parameters
Type Name Description
View current

The current focus view.
View proposed

The proposed focus view
View.FocusDirection direction

The focus move direction
string deviceName

The name of device the key event originated from
Returns
Type Description
View

The next focus actor.

Extension Methods