Class Hover

Definition

Namespace:
Tizen.NUI
Assembly:
Tizen.NUI.dll
API Level:
3

Hover events are a collection of points at a specific moment in time.
When a multi-event occurs, each point represents the points that are currently being hovered or the points where a hover has stopped.

public class Hover : BaseHandle, INotifyPropertyChanged, IDynamicResourceHandler, IElement, INameScope, IElementController, IDisposable
Inheritance
Object
Tizen.NUI.Binding.BindableObject
Tizen.NUI.Binding.Element
BaseHandle
Hover
Implements
INotifyPropertyChanged
IDisposable

Constructors

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Hover()

The default constructor.

Declaration
public Hover()
API Level: 3

Properties

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Time

The time (in ms) that the hover event occurred.

Declaration
public uint Time { get; }
Property Value
Type Description
UInt32
API Level: 3

Methods

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GetDeviceId(UInt32)

Returns the ID of the device used for the point specified.
Each point has a unique device ID which specifies the device used for that point. This is returned by this method.
If a point is greater than GetPointCount(), then this method will return -1.

Declaration
public int GetDeviceId(uint point)
Parameters
Type Name Description
UInt32 point

The point required.
Returns
Type Description
Int32

The device ID of this point.
API Level: 3
View Source

GetHitView(UInt32)

Retrieves the view that was underneath the point specified.
If a point is greater than GetPointCount(), then this method will return an empty handle.

Declaration
public View GetHitView(uint point)
Parameters
Type Name Description
UInt32 point

The point required.
Returns
Type Description
View

The view that was underneath the point specified.
API Level: 3
View Source

GetLocalPosition(UInt32)

Retrieves the coordinates relative to the top-left of the hit-view at the point specified.

Declaration
public Vector2 GetLocalPosition(uint point)
Parameters
Type Name Description
UInt32 point

The point required.
Returns
Type Description
Vector2

The coordinates relative to the top-left of the hit-view of the point specified.
API Level: 3
View Source

GetPointCount()

Returns the total number of points.

Declaration
public uint GetPointCount()
Returns
Type Description
UInt32

Total number of points.
API Level: 3
View Source

GetScreenPosition(UInt32)

Retrieves the coordinates relative to the top-left of the screen of the point specified.

Declaration
public Vector2 GetScreenPosition(uint point)
Parameters
Type Name Description
UInt32 point

The point required.
Returns
Type Description
Vector2

The coordinates relative to the top-left of the screen of the point specified.
API Level: 3
View Source

GetState(UInt32)

Retrieves the state of the point specified.
If a point is greater than GetPointCount(), then this method will return PointState.Finished.

Declaration
public PointStateType GetState(uint point)
Parameters
Type Name Description
UInt32 point

The point required.
Returns
Type Description
PointStateType

The state of the point specified.
API Level: 3

Implements