本文整理了Java中org.apache.wicket.markup.html.panel.Fragment.addStateChange()方法的一些代码示例，展示了Fragment.addStateChange()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Fragment.addStateChange()方法的具体详情如下：
包路径：org.apache.wicket.markup.html.panel.Fragment
类名称：Fragment
方法名：addStateChange

Fragment.addStateChange介绍

暂无

代码示例

代码示例来源：origin: org.apache.wicket/com.springsource.org.apache.wicket

/**
 * The associated markup fragment can be modified
 * 
 * @param markupId
 */
public final void setMarkupTagReferenceId(final String markupId)
{
  if (markupId == null)
  {
    throw new IllegalArgumentException("markupId cannot be null");
  }
  if (!Objects.equal(this.markupId, markupId))
  {
    addStateChange(new Change()
    {
      private static final long serialVersionUID = 1L;
      private final String oldMarkupId = Fragment.this.markupId;
      public void undo()
      {
        Fragment.this.markupId = oldMarkupId;
      }
    });
  }
  this.markupId = markupId;
}

代码示例来源：origin: org.ops4j.pax.wicket/pax-wicket-service

/**
 * The associated markup fragment can be modified
 * 
 * @param markupId
 */
public final void setMarkupTagReferenceId(final String markupId)
{
  if (markupId == null)
  {
    throw new IllegalArgumentException("markupId cannot be null");
  }
  if (!Objects.equal(associatedMarkupId, markupId))
  {
    addStateChange(new Change()
    {
      private static final long serialVersionUID = 1L;
      private final String oldMarkupId = associatedMarkupId;
      @Override
      public void undo()
      {
        associatedMarkupId = oldMarkupId;
      }
    });
  }
  associatedMarkupId = markupId;
}