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java.lang.Objectorg.gnu.gtk.event.GtkEvent
org.gnu.gtk.event.KeyEvent
public class KeyEvent
This event object is used to identify when a key has been pressed and
released. In particular, it allows you to get at which key was
pressed - see getKeyval()
.
An example of how to listen for KeyEvents
,
KeyValue
,
Serialized FormNested Class Summary | |
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static class |
KeyEvent.Type
|
Constructor Summary | |
---|---|
KeyEvent(java.lang.Object source,
KeyEvent.Type type,
EventKey gdkEvent)
Construct a KeyEvent object. |
Method Summary | |
---|---|
int |
getKeyval()
Returns the key value. |
int |
getLength()
Returns the length of the String that resulted from this keypress (see getString() ). |
ModifierType |
getModifierKey()
Returns the modifier key used. |
java.lang.String |
getString()
Get the "null-terminated multi-byte string containing the composed characters resulting from the key press". |
boolean |
isOfType(KeyEvent.Type test)
Test to compare events. |
Methods inherited from class org.gnu.gtk.event.GtkEvent |
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getSource, getType, toString |
Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public KeyEvent(java.lang.Object source, KeyEvent.Type type, EventKey gdkEvent)
Method Detail |
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public boolean isOfType(KeyEvent.Type test)
public int getKeyval()
if (key == KeyValue.Return) { ... }
KeyValue
for the
comprehensive list of values.public int getLength()
getString()
).
public ModifierType getModifierKey()
ModifierType
)public java.lang.String getString()
FIXME: Isn't null termination hidden in Java? And, in any case, characters in Strings in Java are multi-byte. So does this work right nor not?
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