/*
* See the NOTICE file distributed with this work for additional
* information regarding copyright ownership.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.xwiki.gwt.wysiwyg.client.plugin.macro.input;
/**
* Interface to an object that can have focus.
* <p>
* NOTE: We use our own interface and not the one provided by GWT {@link com.google.gwt.user.client.ui.HasFocus} because
* we need only a way to focus the object without implementing {@link com.google.gwt.user.client.ui.SourcesFocusEvents}
* and {@link com.google.gwt.user.client.ui.SourcesKeyboardEvents}.
*
* @version $Id: f3bb20d3d9ed4f24ee97bb02cb7e8f3318c1e337 $
*/
public interface HasFocus
{
/**
* Gives or takes the focus to/from this object. Only one object can have focus at a time.
*
* @param focused {@code true} to give the focus to this object, {@code false} to take it
*/
void setFocus(boolean focused);
}