/*
* This library is part of OpenCms -
* the Open Source Content Management System
*
* Copyright (c) Alkacon Software GmbH (http://www.alkacon.com)
*
* This library 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 library 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.
*
* For further information about Alkacon Software, please see the
* company website: http://www.alkacon.com
*
* For further information about OpenCms, please see the
* project website: http://www.opencms.org
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package org.opencms.gwt.client.ui;
import org.opencms.gwt.client.ui.css.I_CmsLayoutBundle;
import com.google.gwt.user.client.ui.FlowPanel;
import com.google.gwt.user.client.ui.HTML;
/**
* Provides a simple progress bar.<p>
*
* @since 8.0.0
*/
public class CmsProgressBar extends FlowPanel {
/** The widget for the completed part of the process. */
private FlowPanel m_complete = new FlowPanel();
/** The div element for the percentage text. */
private HTML m_text = new HTML();
/**
* Creates a progress bar.<p>
*
* Initializes the progress bar with 0 percent.<p>
*/
public CmsProgressBar() {
m_text.setStyleName(I_CmsLayoutBundle.INSTANCE.progressBarCss().meterText());
m_complete.setStyleName(I_CmsLayoutBundle.INSTANCE.progressBarCss().meterValue());
m_complete.addStyleName(I_CmsLayoutBundle.INSTANCE.progressBarCss().colorComplete());
m_complete.add(m_text);
add(m_complete);
setStyleName(I_CmsLayoutBundle.INSTANCE.progressBarCss().meterWrap());
addStyleName(I_CmsLayoutBundle.INSTANCE.progressBarCss().colorIncomplete());
setValue(0);
}
/**
* Sets the progress.<p>
*
* @param percent the percent to set
*/
public void setValue(int percent) {
if (percent <= 100) {
m_text.setText(percent + "%");
m_complete.setWidth(percent + "%");
}
}
}