content: package com.japisoft.editix.editor.xsd.view.designer;
  
  import java.awt.Shape;
  import java.awt.geom.RoundRectangle2D;
  
  /**
  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 XSDAttributeComponentImpl extends XSDSimpleComponentImpl {
  
  	public XSDAttributeComponentImpl() {
  		paintElementName = false;
  		hasOpenIcon = false;
  	}
  
  	protected Shape createBorderShape() {
  		int openWidth = OPEN_ICON.getIconWidth();
  		int openHeight = OPEN_ICON.getIconHeight();
  		int y = 1;
  		int x = 1;
  		if ( !hasOpenIcon ) {
  			openWidth = 0;
  			openHeight = 0;
  		}
  		return new RoundRectangle2D.Double( (double)x, (double)y, (double)( getWidth() - openWidth - 2 ),
  				(double)( getHeight() - 2 ), 10.0, 10.0 );
  	}
  	
  	protected boolean isOptional() {
  		return !e.hasAttribute( "use" ) || 
  			"optional".equals( e.getAttribute( "use" ) );
  	}	
  	
  }
  