Package org.zkoss.zk.ui.event

Class KeyEvent

java.lang.Object

org.zkoss.zk.ui.event.Event

org.zkoss.zk.ui.event.KeyEvent

All Implemented Interfaces:

Serializable

public class KeyEvent
extends Event

Represents a key pressed by the user.

Author:

tomyeh

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final int	DELETE
static final int	DOWN
static final int	END
static final int	F1
static final int	F10
static final int	F11
static final int	F12
static final int	F2
static final int	F3
static final int	F4
static final int	F5
static final int	F6
static final int	F7
static final int	F8
static final int	F9
static final int	HOME
static final int	INSERT
static final int	LEFT
static final int	PAGE_DOWN
static final int	PAGE_UP
static final int	RIGHT
static final int	UP

Constructor Summary

Constructors

Constructor	Description
KeyEvent(String name, Component target, int keyCode, boolean ctrlKey, boolean shiftKey, boolean altKey)
KeyEvent(String name, Component target, int keyCode, boolean ctrlKey, boolean shiftKey, boolean altKey, boolean metaKey, Component ref)	Constructs an event with MetaKey
KeyEvent(String name, Component target, int keyCode, boolean ctrlKey, boolean shiftKey, boolean altKey, Component ref)	Constructs a mouse relevant event.

Method Summary

Modifier and Type	Method	Description
final int	getKeyCode()	Returns the key code.
static final KeyEvent	getKeyEvent(AuRequest request)	Converts an AU request to a key event.
Component	getReference()	Returns the reference item that is the component causing the key event to be fired.
final boolean	isAltKey()	Returns whether ALT is pressed.
final boolean	isCtrlKey()	Returns whether CTRL is pressed.
final boolean	isMetaKey()	Returns whether META is pressed.
final boolean	isShiftKey()	Returns whether SHIFT is pressed.

Methods inherited from class org.zkoss.zk.ui.event.Event

getData, getEvent, getName, getPage, getTarget, isPropagatable, stopPropagation, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details

F1

public static final int F1

See Also:

• Constant Field Values

F2

public static final int F2

See Also:

• Constant Field Values

F3

public static final int F3

See Also:

• Constant Field Values

F4

public static final int F4

See Also:

• Constant Field Values

F5

public static final int F5

See Also:

• Constant Field Values

F6

public static final int F6

See Also:

• Constant Field Values

F7

public static final int F7

See Also:

• Constant Field Values

F8

public static final int F8

See Also:

• Constant Field Values

F9

public static final int F9

See Also:

• Constant Field Values

F10

public static final int F10

See Also:

• Constant Field Values

F11

public static final int F11

See Also:

• Constant Field Values

F12

public static final int F12

See Also:

• Constant Field Values

PAGE_UP

public static final int PAGE_UP

See Also:

• Constant Field Values

PAGE_DOWN

public static final int PAGE_DOWN

See Also:

• Constant Field Values

END

public static final int END

See Also:

• Constant Field Values

HOME

public static final int HOME

See Also:

• Constant Field Values

LEFT

public static final int LEFT

See Also:

• Constant Field Values

UP

public static final int UP

See Also:

• Constant Field Values

RIGHT

public static final int RIGHT

See Also:

• Constant Field Values

DOWN

public static final int DOWN

See Also:

• Constant Field Values

INSERT

public static final int INSERT

See Also:

• Constant Field Values

DELETE

public static final int DELETE

See Also:

• Constant Field Values

Constructor Details

KeyEvent

public KeyEvent(String name,
 Component target,
 int keyCode,
 boolean ctrlKey,
 boolean shiftKey,
 boolean altKey)

KeyEvent

public KeyEvent(String name,
 Component target,
 int keyCode,
 boolean ctrlKey,
 boolean shiftKey,
 boolean altKey,
 Component ref)

Constructs a mouse relevant event.

KeyEvent

public KeyEvent(String name,
 Component target,
 int keyCode,
 boolean ctrlKey,
 boolean shiftKey,
 boolean altKey,
 boolean metaKey,
 Component ref)

Constructs an event with MetaKey

Method Details

getKeyEvent

public static final KeyEvent getKeyEvent(AuRequest request)

Converts an AU request to a key event.

Since:

5.0.0

getKeyCode

public final int getKeyCode()

Returns the key code.

isCtrlKey

public final boolean isCtrlKey()

Returns whether CTRL is pressed.

isShiftKey

public final boolean isShiftKey()

Returns whether SHIFT is pressed.

isAltKey

public final boolean isAltKey()

Returns whether ALT is pressed.

isMetaKey

public final boolean isMetaKey()

Returns whether META is pressed.

getReference

public Component getReference()

Returns the reference item that is the component causing the key event to be fired.

Since:

3.0.6