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org.eclipse.swt.events
Interface VerifyListener

All Superinterfaces:

EventListener, org.eclipse.swt.internal.SWTEventListener

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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 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

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Method Summary
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

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