com.teamdev.jxbrowser.chromium.dom.events

Interface DOMKeyEvent

All Superinterfaces:

DOMEvent, DOMUIEvent, DOMUIEventModifier

public interface DOMKeyEvent
extends DOMUIEventModifier

Describes a user interaction with the keyboard. Each event describes a key; the event type (keydown, keypress, or keyup) identifies what kind of activity was performed.

描述用户与键盘的交互。每个事件都描述一个键；事件类型（击键，击键或击键）标识执行了哪种活动。

Method Summary

Modifier and Type	Method and Description
int	keyCode() Returns a system and implementation dependent numerical code identifying the unmodified value of the pressed key. 返回与系统和实现有关的数字代码，该数字代码标识按下的键的未修改值。

Methods inherited from interface com.teamdev.jxbrowser.chromium.dom.events.DOMUIEventModifier

altKey, ctrlKey, metaKey, shiftKey

Methods inherited from interface com.teamdev.jxbrowser.chromium.dom.events.DOMUIEvent

getDetail

Methods inherited from interface com.teamdev.jxbrowser.chromium.dom.events.DOMEvent

getCurrentTarget, getEventPhase, getTarget, getType, isBubbles, isCancelable, isKeyboardEvent, isMouseEvent, isUIEvent, preventDefault, stopPropagation

Method Detail

keyCode

int keyCode()

Returns a system and implementation dependent numerical code identifying the unmodified value of the pressed key. This is usually the decimal ASCII (RFC 20) or Windows 1252 code corresponding to the key. If the key can't be identified, this value is 0.

More information key codes can be found at https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent.keyCode

返回与系统和实现有关的数字代码，该数字代码标识按下的键的未修改值。这通常是对应于密钥的十进制ASCII（RFC 20）或Windows 1252代码。如果无法识别密钥，则此值为0。有关更多信息，请参见https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent.keyCode

Returns:

a number that represents key code. 代表关键代码的数字。