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java.lang.Objectjava.util.EventObject
org.eclipse.swt.internal.SWTEventObject
org.eclipse.swt.events.TypedEvent
org.eclipse.swt.events.KeyEvent
public class KeyEvent
Instances of this class are sent as a result of keys being pressed and released on the keyboard
KeyListener,
Serialized Form| Field Summary | |
|---|---|
char |
character
the character represented by the key that was typed. |
boolean |
doit
A flag indicating whether the operation should be allowed. |
int |
keyCode
the key code of the key that was typed, as defined by the key code constants in class SWT. |
int |
stateMask
the state of the keyboard modifier keys at the time the event was generated, as defined by the key code constants in class SWT. |
| Fields inherited from class org.eclipse.swt.events.TypedEvent |
|---|
data, display, time, widget |
| Fields inherited from class java.util.EventObject |
|---|
source |
| Constructor Summary | |
|---|---|
KeyEvent(Event e)
Constructs a new instance of this class based on the information in the given untyped event. |
|
| Method Summary | |
|---|---|
java.lang.String |
toString()
Returns a string containing a concise, human-readable description of the receiver. |
| Methods inherited from class java.util.EventObject |
|---|
getSource |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Field Detail |
|---|
public char character
public int keyCode
SWT.
When the character field of the event is ambiguous, this field
contains the unicode value of the original character. For example,
typing Ctrl+M or Return both result in the character '\r' but the
keyCode field will also contain '\r' when Return was typed.
SWTpublic int stateMask
SWT.
SWTpublic boolean doit
false will cancel the operation.
| Constructor Detail |
|---|
public KeyEvent(Event e)
e - the untyped event containing the information| Method Detail |
|---|
public java.lang.String toString()
toString in class TypedEvent
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Copyright (c) IBM Corp. and others 2000, 2005. All rights reserved.