- Functional Interface:
- This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
@FunctionalInterface public interface VerifyListener extends SWTEventListenerClasses which implement this interface provide a method that deals with the events that are generated when text is about to be modified.
After creating an instance of a class that implements this interface it can be added to a text control using the
addVerifyListenermethod and removed using the
removeVerifyListenermethod. When the text is about to be modified, the verifyText method will be invoked.
- See Also:
void verifyText(VerifyEvent e)Sent when the text is about to be modified.
A verify event occurs after the user has done something to modify the text (typically typed a key), but before the text is modified. The doit field in the verify event indicates whether or not to modify the text.
e- an event containing information about the verify