public abstract class Event extends java.lang.Object implements Printable
Modifier and Type | Field and Description |
---|---|
private boolean |
consumed
If
true , the keyboard event was processed and consumed. |
private int |
id
Event type ID.
|
private Widget |
other
Companion widget, used for ENTER/LEAVE events.
|
private Widget |
source
Event source.
|
Constructor and Description |
---|
Event(Widget source,
int id)
Constructor.
|
Event(Widget source,
Widget other,
int id)
Constructor.
|
Modifier and Type | Method and Description |
---|---|
void |
consume()
Mark event as consumed.
|
int |
id()
Get event ID.
|
boolean |
isConsumed()
Check if event is already consumed.
|
Widget |
other()
Companion widget for this event.
|
void |
print(PrintHelper printer)
Print all class-specific fields.
|
Widget |
source()
Source widget for this event.
|
java.lang.String |
toString()
Returns a string representation of the object.
|
private final int id
private final Widget source
private final Widget other
private boolean consumed
true
, the keyboard event was processed and consumed.public Event(Widget source, int id)
source
- Event source.id
- Event type ID.public int id()
public Widget source()
public Widget other()
public void consume()
public boolean isConsumed()
true
if event is consumed.public void print(PrintHelper printer)
public java.lang.String toString()
toString
method returns a string that
"textually represents" this object. The result should
be a concise but informative representation that is easy for a
person to read.
It is recommended that all subclasses override this method.
The toString
method for class Object
returns a string consisting of the name of the class of which the
object is an instance, the at-sign character `@
', and
the unsigned hexadecimal representation of the hash code of the
object. In other words, this method returns a string equal to the
value of:
getClass().getName() + '@' + Integer.toHexString(hashCode())
toString
in class java.lang.Object