| removeEventHandler |
(Object component, String name) |
yoix.awt |
| |
Removes the event handler named
name
from
component
by setting the value assinged to the
name
field in the component dictionary to
NULL.
Since this built-in is equivalent to directly setting the field to
NULL,
it is really only supplied to counterbalance the more useful
addEventHandler
built-in.
Only if the supplied
name
corresponds to a valid event handler for the supplied
component
will field be set to
NULL.
A non-zero
int
is returned when the event handler is successfully removed.
| |
| Example: |
The program,
import yoix.*.*;
Frame f = {
int visible = 1;
mouseExited(e) {
fprintf(stderr, "bye\n");
}
};
sleep(5);
removeEventHandler(f, "mouseExited");
fprintf(stderr, "mouseExited has been removed\n");
remopves the
mouseExited
event handler from the frame.
| | |
| Return: |
int
| | |
| See Also: |
addEventHandler
|
|
Yoix is a registered trademark of AT&T Intellectual Property.
|
