content: package com.japisoft.framework.dialog.welcome;
  
  import java.awt.BorderLayout;
  import java.awt.Dimension;
  import java.awt.Window;
  
  import javax.swing.Action;
  import javax.swing.JButton;
  import javax.swing.JPanel;
  import javax.swing.JScrollPane;
  import javax.swing.JTextArea;
  
  import com.japisoft.framework.dialog.DialogManager;
  
  /**
  This program is available under two licenses : 
  
  1. For non commercial usage : 
  
  This program is free software: you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation, either version 3 of the License, or
  (at your option) any later version.
  
  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 General Public License for more details.
  
  You should have received a copy of the GNU General Public License
  along with this program.  If not, see <http://www.gnu.org/licenses/>.
  
  2. For commercial usage :
  
  You need to get a commercial license for source usage at : 
  
  http://www.editix.com/buy.html
  
  Copyright (c) 2018 Alexandre Brillant - JAPISOFT SARL - http://www.japisoft.com
  
  @author Alexandre Brillant - abrillant@japisoft.com
  @author JAPISOFT SARL - http://www.japisoft.com
  
  */
  public class WelcomeDialog {
  
  	/**
  	 * @param owner Window parent
  	 * @param companyLocation Company URL
  	 * @param product Product name
  	 * @param randomAds A set of message
  	 * @param a An optional action
  	 */
  	public static int showDialog( Window owner, String companyLocation, String product, String[] randomAds, Action a ) {
  
  		JPanel pane = new JPanel();
  		JTextArea tp = new JTextArea();
  		tp.setWrapStyleWord( true );
  		tp.setLineWrap( true );
  		tp.setEditable( false );
  		try {
  			int message = ( int )( ( Math.random() * randomAds.length )  );
  			tp.setText( randomAds[ message ] );
  		} catch( Throwable th ) {}
  		pane.setLayout( new BorderLayout() );
  		pane.add( new JScrollPane( tp ), BorderLayout.CENTER );
  		if ( a != null ) {
  			pane.add( new JButton( a ), BorderLayout.SOUTH );
  		}
  
  		DialogManager.resetDefaultSize( new Dimension( 400, 250 ) );
  		
  		return DialogManager.showDialog( owner,
  				"Welcome to " + product,
  				product,
  				"Welcome. Get more information at " + companyLocation,
  				null,
  				pane );
  	}
  
  }
  
  