emptyicon.java

一个demo是关于swing

/**
 * $ $ License.
 *
 * Copyright $ L2FProd.com
 *
 * Licensed 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
 *
 *     http://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 under the License.
 */
package com.l2fprod.common.swing.icons;

import java.awt.Component;
import java.awt.Graphics;

import javax.swing.Icon;

/**
 * An empty icon with arbitrary width and height.
 */
public final class EmptyIcon implements Icon {

  private int width;
  private int height;
  
  public EmptyIcon() {
    this(0, 0);
  }
  
  public EmptyIcon(int width, int height) {
    this.width = width;
    this.height = height;
  }

  public int getIconHeight() {
    return height;
  }

  public int getIconWidth() {
    return width;
  }

  public void paintIcon(Component c, Graphics g, int x, int y) {
  }

}