ProgressPopupPanel.java

/*!
 * This program is free software; you can redistribute it and/or modify it under the
 * terms of the GNU Lesser General Public License, version 2.1 as published by the Free Software
 * Foundation.
 *
 * You should have received a copy of the GNU Lesser General Public License along with this
 * program; if not, you can obtain a copy at http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html
 * or from the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * This program 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.
 *
 * Copyright (c) 2002-2013 Pentaho Corporation..  All rights reserved.
 */

package org.pentaho.gwt.widgets.client.controls;

import com.google.gwt.user.client.ui.HasHorizontalAlignment;
import com.google.gwt.user.client.ui.HasVerticalAlignment;
import com.google.gwt.user.client.ui.Label;
import com.google.gwt.user.client.ui.PopupPanel;
import com.google.gwt.user.client.ui.VerticalPanel;

public class ProgressPopupPanel extends PopupPanel {

  private Label label;
  private int width = 150;
  private int height = 100;

  public ProgressPopupPanel() {
    super( false /* autohide */, true /* modal */ );
    init();
  }

  private void init() {
    this.setStyleName( "progressPopupPanel" ); //$NON-NLS-1$
    setPixelSize( width, height );

    label = new Label();
    label.setStyleName( "progressPopupPanel.label" ); //$NON-NLS-1$

    VerticalPanel vp = new VerticalPanel();
    vp.add( label );

    vp.setCellVerticalAlignment( label, HasVerticalAlignment.ALIGN_MIDDLE );
    vp.setCellHorizontalAlignment( label, HasHorizontalAlignment.ALIGN_CENTER );
    // vp.setCellHeight( label, "100%" );
    // vp.setCellWidth( label, "100%" );
    add( vp );
  }

  public void setLabelText( String text ) {
    label.setText( text );
  }
}