package org.eclipse.swt.events; | |
/* | |
* (c) Copyright IBM Corp. 2000, 2001. | |
* All Rights Reserved | |
*/ | |
import org.eclipse.swt.internal.SWTEventListener; | |
/** | |
* Classes which implement this interface provide a method | |
* that deals with the events that are generated when a | |
* traverse event occurs in a control. | |
* <p> | |
* After creating an instance of a class that implements | |
* this interface it can be added to a control using the | |
* <code>addTraverseListener</code> method and removed using | |
* the <code>removeTraverseListener</code> method. When a | |
* traverse event occurs in a control, the keyTraversed method | |
* will be invoked. | |
* </p> | |
* | |
* @see TraverseEvent | |
*/ | |
public interface TraverseListener extends SWTEventListener { | |
/** | |
* Sent when a traverse event occurs in a control. | |
* <p> | |
* A traverse event occurs when the user presses a traversal | |
* key. Traversal keys are typically tab and arrow keys, along | |
* with certain other keys on some platforms. Traversal key | |
* constants beginning with <code>TRAVERSE_</code> are defined | |
* in the <code>SWT</code> class. | |
* </p> | |
* | |
* @param e an event containing information about the traverse | |
*/ | |
public void keyTraversed(TraverseEvent e); | |
} |