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org.ocap.event
Class UserEvent
java.lang.Object
java.util.EventObject
org.dvb.event.UserEvent
org.ocap.event.UserEvent
- All Implemented Interfaces:
- java.io.Serializable
public class UserEvent
- extends UserEvent
Represents a user event. A user event is defined by a family, a type and
either a code or a character. Unless stated otherwise, all constants used
in this class are defined in org.ocap.ui.event.OcRcEvent,
java.awt.event.KeyEvent and their parent classes.
- See Also:
- Serialized Form
| Field Summary |
|---|
| Fields inherited from class org.dvb.event.UserEvent |
|---|
UEF_KEY_EVENT |
| Fields inherited from class java.util.EventObject |
|---|
source |
| Constructor Summary | |
|---|---|
UserEvent(java.lang.Object source,
int family,
char keyChar,
long when)
Constructor for a new UserEvent object representing a key being typed. |
|
UserEvent(java.lang.Object source,
int family,
int type,
int code,
int modifiers,
long when)
Constructor for a new UserEvent object representing a key being pressed. |
|
| Method Summary | |
|---|---|
void |
setCode(int code)
Modifies the event code. |
void |
setKeyChar(char keychar)
Modifies the character associated with the key in this event. |
| Methods inherited from class org.dvb.event.UserEvent |
|---|
getCode, getFamily, getKeyChar, getModifiers, getType, getWhen, isAltDown, isControlDown, isMetaDown, isShiftDown |
| Methods inherited from class java.util.EventObject |
|---|
getSource, toString |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Constructor Detail |
|---|
UserEvent
public UserEvent(java.lang.Object source,
int family,
int type,
int code,
int modifiers,
long when)
- Constructor for a new UserEvent object representing a key being
pressed.
- Parameters:
source- theEventManagerwhich is the source of the event.family- the event family.type- the event type. Either one of KEY_PRESSED or KEY_RELEASED.code- the event code. One of the constants whose name begins in "VK_" defined in java.ui.event.KeyEvent, org.havi.ui.event or org.ocap.ui.event.OcRcEvent.modifiers- the modifiers active when the key was pressed. These have the same semantics as modifiers injava.awt.event.KeyEvent.when- a long integer that specifies the time the event occurred.
UserEvent
public UserEvent(java.lang.Object source,
int family,
char keyChar,
long when)
- Constructor for a new UserEvent object representing a key being typed.
This is the combination of a key being pressed and then being released.
The type of UserEvents created with this constructor shall be KEY_TYPED.
Key combinations which do not result in characters, such as action keys
like F1, shall not generate KEY_TYPED events.
- Parameters:
source- theEventManagerwhich is the source of the eventfamily- the event family.keyChar- the character typedwhen- a long integer that specifies the time the event occurred- Since:
- MHP 1.0.1
| Method Detail |
|---|
setCode
public void setCode(int code)
- Modifies the event code. For KEY_TYPED events, the code is VK_UNDEFINED.
- Throws:
java.lang.SecurityException- if the caller does not have monitorapplication permission ("filterUserEvents").- Since:
- OCAP 1.0
setKeyChar
public void setKeyChar(char keychar)
- Modifies the character associated with the key in this event. If no
valid Unicode character exists for this key event, keyChar must be
CHAR_UNDEFINED.
- Throws:
java.lang.SecurityException- if the caller does not have monitorapplication permission ("filterUserEvents").- Since:
- OCAP 1.0
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