diff dwt/events/VerifyListener.d @ 0:380af2bdd8e5

Upload of whole dwt tree
author Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
date Sat, 09 Aug 2008 17:00:02 +0200
parents
children 649b8e223d5a
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dwt/events/VerifyListener.d	Sat Aug 09 17:00:02 2008 +0200
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+/*******************************************************************************
+ * Copyright (c) 2000, 2005 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ *******************************************************************************/
+module dwt.events.VerifyListener;
+
+import dwt.dwthelper.utils;
+
+import dwt.internal.DWTEventListener;
+
+/**
+ * Classes which implement this interface provide a method
+ * that deals with the events that are generated when text
+ * is about to be modified.
+ * <p>
+ * After creating an instance of a class that implements
+ * this interface it can be added to a text control using the
+ * <code>addVerifyListener</code> method and removed using
+ * the <code>removeVerifyListener</code> method. When the
+ * text is about to be modified, the verifyText method
+ * will be invoked.
+ * </p>
+ *
+ * @see VerifyEvent
+ */
+public interface VerifyListener extends DWTEventListener {
+
+/**
+ * Sent when the text is about to be modified.
+ * <p>
+ * 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.
+ * </p>
+ *
+ * @param e an event containing information about the verify
+ */
+public void verifyText(VerifyEvent e);
+}