org.eclipse.swt.events
Interface VerifyListener

All Superinterfaces:

EventListener, org.eclipse.swt.internal.SWTEventListener

public interface VerifyListener

extends org.eclipse.swt.internal.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 widget 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

void	verifyText(VerifyEvent e) Sent when the text is about to be modified.

Method Detail

verifyText

public 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