/*
* Copyright 2008-2012 Amazon Technologies, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://aws.amazon.com/apache2.0
*
* This file is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES
* OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and
* limitations under the License.
*/
package com.amazonaws.eclipse.core.ui;
import org.eclipse.jface.preference.PreferenceDialog;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.Listener;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.ui.dialogs.PreferencesUtil;
/**
* Simple Link listener that opens a link to a preference page.
*/
public class PreferenceLinkListener implements Listener {
/** Optional Shell object to close after opening the link */
private Shell shellToClose;
/**
* Sets the Shell object that should be closed after a link is opened.
*
* @param shell
* The Shell to close after opening the selected link.
*/
public void setShellToClose(Shell shell) {
shellToClose = shell;
}
/* (non-Javadoc)
* @see org.eclipse.swt.widgets.Listener#handleEvent(org.eclipse.swt.widgets.Event)
*/
public void handleEvent(Event event) {
String preferencePage = event.text;
if (shellToClose != null) {
shellToClose.close();
}
PreferenceDialog dialog = PreferencesUtil.createPreferenceDialogOn(
null, preferencePage, new String[] {preferencePage}, null);
dialog.open();
}
}