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   *   Licensed to the Apache Software Foundation (ASF) under one
   *  or more contributor license agreements.  See the NOTICE file
   *  distributed with this work for additional information
   *  regarding copyright ownership.  The ASF licenses this file
   *  to you under the Apache License, Version 2.0 (the
   *  "License"); you may not use this file except in compliance
   *  with the License.  You may obtain a copy of the License at
   *
   *    https://www.apache.org/licenses/LICENSE-2.0
   *
   *  Unless required by applicable law or agreed to in writing,
   *  software distributed under the License is distributed on an
   *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
   *  KIND, either express or implied.  See the License for the
   *  specific language governing permissions and limitations
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   ****************************************************************/
  package org.apache.cayenne.modeler.util;
  
  import java.awt.Color;
  import java.awt.Component;
  import java.awt.Graphics;
  
  import javax.swing.Icon;
  
  public class BlankIcon implements Icon {
  
      private static final int DEFAULT_BUTTON_SIZE = 18;
      private Color fillColor;
      private int size;
  
      public BlankIcon(Color color, int size) {
          fillColor = color;
          this.size = size;
      }
  
      public BlankIcon() {
          this(null, DEFAULT_BUTTON_SIZE);
      }
  
      public void paintIcon(Component c, Graphics g, int x, int y) {
          if (fillColor != null) {
              g.setColor(fillColor);
              g.drawRect(x, y, size - 1, size - 1);
          }
      }
  
      public int getIconWidth() {
          return size;
      }
  
      public int getIconHeight() {
          return size;
      }
  }
  