VerifyListener (Eclipse Platform API Specification)

All Superinterfaces:

EventListener, SWTEventListener

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 SWTEventListener
```
Classes 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 addVerifyListener method and removed using the removeVerifyListener method. When the text is about to be modified, the verifyText method will be invoked.

See Also:

VerifyEvent

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  void verifyText(VerifyEvent e)
  Sent when the text is about to be modified.

- Method Detail
  - verifyText
```
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.
    
    Parameters:
    
    e - an event containing information about the verify