Class Key

Definition

Namespace:

Tizen.NUI

Assembly:

Tizen.NUI.dll

The key structure is used to store a key press.

public class Key : BaseHandle, INotifyPropertyChanged, IDisposable

Inheritance

object

BindableObject

Tizen.NUI.Binding.Element

BaseHandle

Key

Implements

System.ComponentModel.INotifyPropertyChanged

System.IDisposable

Constructors

Key()

The default constructor of Key class.

Declaration

public Key()

Properties

DeviceClass

Get the device class the key event originated from.

Declaration

public DeviceClassType DeviceClass { get; }

Property Value

Type	Description
DeviceClassType

DeviceName

Gets the device name

Declaration

public string DeviceName { get; }

Property Value

Type	Description
string

DeviceSubClass

Get the device subclass the key event originated from.

Declaration

public DeviceSubClassType DeviceSubClass { get; }

Property Value

Type	Description
DeviceSubClassType

KeyCode

Keycode for the key pressed.

Declaration

public int KeyCode { get; set; }

Property Value

Type	Description
int

KeyModifier

Special keys like Shift, Alt, and Ctrl which modify the next key pressed.

Declaration

public int KeyModifier { get; set; }

Property Value

Type	Description
int

KeyPressedName

Gets or sets the name given to the key pressed.

Declaration

public string KeyPressedName { get; set; }

Property Value

Type	Description
string

State

Gests or sets the state of the key event.

Declaration

public Key.StateType State { get; set; }

Property Value

Type	Description
Key.StateType

Time

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

Declaration

public uint Time { get; set; }

Property Value

Type	Description
uint

Methods

IsAltModifier()

Checks to see if Alt key modifier has been supplied.

Declaration

public bool IsAltModifier()

Returns

Type	Description
bool	True if Alt modifier.

IsCtrlModifier()

Checks to see if Ctrl (control) key modifier has been supplied.

Declaration

public bool IsCtrlModifier()

Returns

Type	Description
bool	True if Ctrl modifier.

IsShiftModifier()

Checks to see if the Shift key modifier has been supplied.

Declaration

public bool IsShiftModifier()

Returns

Type	Description
bool	True if Shift modifier.

Implements

System.ComponentModel.INotifyPropertyChanged

System.IDisposable