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

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Key()

The default constructor of Key class.

Declaration
public Key()

Properties

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DeviceClass

Get the device class the key event originated from.

Declaration
public DeviceClassType DeviceClass { get; }
Property Value
Type Description
DeviceClassType
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DeviceName

Gets the device name

Declaration
public string DeviceName { get; }
Property Value
Type Description
string
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DeviceSubClass

Get the device subclass the key event originated from.

Declaration
public DeviceSubClassType DeviceSubClass { get; }
Property Value
Type Description
DeviceSubClassType
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KeyCode

Keycode for the key pressed.

Declaration
public int KeyCode { get; set; }
Property Value
Type Description
int
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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
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KeyPressedName

Gets or sets the name given to the key pressed.

Declaration
public string KeyPressedName { get; set; }
Property Value
Type Description
string
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State

Gests or sets the state of the key event.

Declaration
public Key.StateType State { get; set; }
Property Value
Type Description
Key.StateType
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Time

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

Declaration
public uint Time { get; set; }
Property Value
Type Description
uint

Methods

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IsAltModifier()

Checks to see if Alt key modifier has been supplied.

Declaration
public bool IsAltModifier()
Returns
Type Description
bool

True if Alt modifier.
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IsCtrlModifier()

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

Declaration
public bool IsCtrlModifier()
Returns
Type Description
bool

True if Ctrl modifier.
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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