uTools-Manuals/docs/java/javax/swing/text/DefaultFormatterFactory.html

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     javax.swing.text 
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<h2 class="title" title="Class DefaultFormatterFactory">Class DefaultFormatterFactory</h2>
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         All Implemented Interfaces: 
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<span><a href="../../../java/io/Serializable.html" title="java.io中的接口">Serializable</a></span>
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<hr/> <br/> <pre>public class <span class="typeNameLabel">DefaultFormatterFactory</span>
extends <a href="../../../javax/swing/JFormattedTextField.AbstractFormatterFactory.html" title="class in javax.swing">JFormattedTextField.AbstractFormatterFactory</a>
implements <a href="../../../java/io/Serializable.html" title="interface in java.io">Serializable</a></pre>
<div class="block">
<span>执行<code>JFormattedTextField.AbstractFormatterFactory</code> 。</span>
<span><code>DefaultFormatterFactory</code>允许指定多个不同的<code>JFormattedTextField.AbstractFormatter</code> s表示要被使用。</span>
<span>最重要的一个是默认的（ <code>setDefaultFormatter</code> ）。</span>
<span>如果找不到更具体的格式化程序，将使用默认格式化程序。</span>
<span>以下过程用于确定要使用的适当格式化程序。</span>
<ol>
<li> <span>传递值是否为null？</span> <span>使用null格式化程序。</span> </li>
<li> <span><code>JFormattedTextField</code>有焦点吗？</span> <span>使用编辑格式化程序。</span> </li>
<li> <span>否则，使用显示格式化程序。</span> </li>
<li> <span>如果未找到非空值<code>AbstractFormatter</code> ，请使用默认格式化程序。</span> </li>
</ol>
<p> <span>以下代码显示如何配置一个<code>JFormattedTextField</code>与两个<code>JFormattedTextField.AbstractFormatter</code> s，一个用于显示，一个用于编辑。</span> </p>
<pre>  <span>JFormattedTextField.AbstractFormatter editFormatter = ...;
 JFormattedTextField.AbstractFormatter displayFormatter = ...;
 DefaultFormatterFactory factory = new DefaultFormatterFactory(
                 displayFormatter, displayFormatter, editFormatter);
 JFormattedTextField tf = new JFormattedTextField(factory);</span> </pre>
<p> <span><strong>警告：</strong>此类的序列化对象与将来的Swing版本不兼容。</span> <span>当前的序列化支持适用于运行相同版本的Swing的应用程序之间的短期存储或RMI。</span> <span>从1.4开始，支持所有JavaBeans的长期存储已经添加到<code>java.beans</code>包中。</span> <span>请参阅<a href="../../../java/beans/XMLEncoder.html" title="java.beans中的类"><code>XMLEncoder</code></a> 。</span> </p>
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<dl>
<dt>
<span class="simpleTagLabel">从以下版本开始：</span>
</dt>
<dd>
         1.4 
       </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<span><a href="../../../javax/swing/JFormattedTextField.html" title="javax.swing中的类"><code>JFormattedTextField</code></a></span>
</dd>
</dl> </li>
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<span>构造方法</span>
<span class="tabEnd"> </span>
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<tbody>
<tr>
<th class="colOne" scope="col">Constructor and Description</th>
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<tr class="altColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../../javax/swing/text/DefaultFormatterFactory.html#DefaultFormatterFactory--">DefaultFormatterFactory</a></span>()</code> </td>
</tr>
<tr class="rowColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../../javax/swing/text/DefaultFormatterFactory.html#DefaultFormatterFactory-javax.swing.JFormattedTextField.AbstractFormatter-">DefaultFormatterFactory</a></span>(<a href="../../../javax/swing/JFormattedTextField.AbstractFormatter.html" title="class in javax.swing">JFormattedTextField.AbstractFormatter</a> defaultFormat)</code>
<div class="block">
              创建一个 
             <code>DefaultFormatterFactory</code>与指定的 
             <code>JFormattedTextField.AbstractFormatter</code> 。 
            </div> </td>
</tr>
<tr class="altColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../../javax/swing/text/DefaultFormatterFactory.html#DefaultFormatterFactory-javax.swing.JFormattedTextField.AbstractFormatter-javax.swing.JFormattedTextField.AbstractFormatter-">DefaultFormatterFactory</a></span>(<a href="../../../javax/swing/JFormattedTextField.AbstractFormatter.html" title="class in javax.swing">JFormattedTextField.AbstractFormatter</a> defaultFormat, <a href="../../../javax/swing/JFormattedTextField.AbstractFormatter.html" title="class in javax.swing">JFormattedTextField.AbstractFormatter</a> displayFormat)</code>
<div class="block">
              创建一个 
             <code>DefaultFormatterFactory</code>与指定的 
             <code>JFormattedTextField.AbstractFormatter</code> s。 
            </div> </td>
</tr>
<tr class="rowColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../../javax/swing/text/DefaultFormatterFactory.html#DefaultFormatterFactory-javax.swing.JFormattedTextField.AbstractFormatter-javax.swing.JFormattedTextField.AbstractFormatter-javax.swing.JFormattedTextField.AbstractFormatter-">DefaultFormatterFactory</a></span>(<a href="../../../javax/swing/JFormattedTextField.AbstractFormatter.html" title="class in javax.swing">JFormattedTextField.AbstractFormatter</a> defaultFormat, <a href="../../../javax/swing/JFormattedTextField.AbstractFormatter.html" title="class in javax.swing">JFormattedTextField.AbstractFormatter</a> displayFormat, <a href="../../../javax/swing/JFormattedTextField.AbstractFormatter.html" title="class in javax.swing">JFormattedTextField.AbstractFormatter</a> editFormat)</code>
<div class="block">
              用指定的JFormattedTextField.AbstractFormatter创建一个DefaultFormatterFactory。 
            </div> </td>
</tr>
<tr class="altColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../../javax/swing/text/DefaultFormatterFactory.html#DefaultFormatterFactory-javax.swing.JFormattedTextField.AbstractFormatter-javax.swing.JFormattedTextField.AbstractFormatter-javax.swing.JFormattedTextField.AbstractFormatter-javax.swing.JFormattedTextField.AbstractFormatter-">DefaultFormatterFactory</a></span>(<a href="../../../javax/swing/JFormattedTextField.AbstractFormatter.html" title="class in javax.swing">JFormattedTextField.AbstractFormatter</a> defaultFormat, <a href="../../../javax/swing/JFormattedTextField.AbstractFormatter.html" title="class in javax.swing">JFormattedTextField.AbstractFormatter</a> displayFormat, <a href="../../../javax/swing/JFormattedTextField.AbstractFormatter.html" title="class in javax.swing">JFormattedTextField.AbstractFormatter</a> editFormat, <a href="../../../javax/swing/JFormattedTextField.AbstractFormatter.html" title="class in javax.swing">JFormattedTextField.AbstractFormatter</a> nullFormat)</code>
<div class="block">
              用指定的JFormattedTextField.AbstractFormatter创建一个DefaultFormatterFactory。 
            </div> </td>
</tr>
</tbody>
</table> </li>
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<span class="activeTableTab" id="t0"><span>所有方法</span><span class="tabEnd"> </span></span>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
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<td class="colFirst"><code><a href="../../../javax/swing/JFormattedTextField.AbstractFormatter.html" title="class in javax.swing">JFormattedTextField.AbstractFormatter</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/DefaultFormatterFactory.html#getDefaultFormatter--">getDefaultFormatter</a></span>()</code>
<div class="block">
              返回 
             <code>JFormattedTextField.AbstractFormatter</code> ，以作为最后的手段，例如在显示，编辑或无效的情况下使用 
             <code>JFormattedTextField.AbstractFormatter</code>尚未指定。 
            </div> </td>
</tr>
<tr class="rowColor" id="i1">
<td class="colFirst"><code><a href="../../../javax/swing/JFormattedTextField.AbstractFormatter.html" title="class in javax.swing">JFormattedTextField.AbstractFormatter</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/DefaultFormatterFactory.html#getDisplayFormatter--">getDisplayFormatter</a></span>()</code>
<div class="block">
              返回 
             <code>JFormattedTextField.AbstractFormatter</code>如果使用 
             <code>JFormattedTextField</code>未被编辑和任一的值不是空，或该值为空和null formatter的尚未指定。 
            </div> </td>
</tr>
<tr class="altColor" id="i2">
<td class="colFirst"><code><a href="../../../javax/swing/JFormattedTextField.AbstractFormatter.html" title="class in javax.swing">JFormattedTextField.AbstractFormatter</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/DefaultFormatterFactory.html#getEditFormatter--">getEditFormatter</a></span>()</code>
<div class="block">
              返回 
             <code>JFormattedTextField.AbstractFormatter</code>如果使用 
             <code>JFormattedTextField</code>正在编辑和任一的值不是空，或该值为空和null formatter的尚未指定。 
            </div> </td>
</tr>
<tr class="rowColor" id="i3">
<td class="colFirst"><code><a href="../../../javax/swing/JFormattedTextField.AbstractFormatter.html" title="class in javax.swing">JFormattedTextField.AbstractFormatter</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/DefaultFormatterFactory.html#getFormatter-javax.swing.JFormattedTextField-">getFormatter</a></span>(<a href="../../../javax/swing/JFormattedTextField.html" title="class in javax.swing">JFormattedTextField</a> source)</code>
<div class="block">
              根据JFormattedTextField的状态返回默认格式化程序，显示格式化程序，编辑器格式化程序或空格式化程序。 
            </div> </td>
</tr>
<tr class="altColor" id="i4">
<td class="colFirst"><code><a href="../../../javax/swing/JFormattedTextField.AbstractFormatter.html" title="class in javax.swing">JFormattedTextField.AbstractFormatter</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/DefaultFormatterFactory.html#getNullFormatter--">getNullFormatter</a></span>()</code>
<div class="block">
              如果值为null，则返回要使用的格式化程序。 
            </div> </td>
</tr>
<tr class="rowColor" id="i5">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/DefaultFormatterFactory.html#setDefaultFormatter-javax.swing.JFormattedTextField.AbstractFormatter-">setDefaultFormatter</a></span>(<a href="../../../javax/swing/JFormattedTextField.AbstractFormatter.html" title="class in javax.swing">JFormattedTextField.AbstractFormatter</a> atf)</code>
<div class="block">
              设置 
             <code>JFormattedTextField.AbstractFormatter</code> ，以作为最后的手段，例如在显示，编辑或无效的情况下使用 
             <code>JFormattedTextField.AbstractFormatter</code>尚未指定。 
            </div> </td>
</tr>
<tr class="altColor" id="i6">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/DefaultFormatterFactory.html#setDisplayFormatter-javax.swing.JFormattedTextField.AbstractFormatter-">setDisplayFormatter</a></span>(<a href="../../../javax/swing/JFormattedTextField.AbstractFormatter.html" title="class in javax.swing">JFormattedTextField.AbstractFormatter</a> atf)</code>
<div class="block">
              设置 
             <code>JFormattedTextField.AbstractFormatter</code>如果使用 
             <code>JFormattedTextField</code>未被编辑和任一的值不是空，或该值为空和null formatter的尚未指定。 
            </div> </td>
</tr>
<tr class="rowColor" id="i7">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/DefaultFormatterFactory.html#setEditFormatter-javax.swing.JFormattedTextField.AbstractFormatter-">setEditFormatter</a></span>(<a href="../../../javax/swing/JFormattedTextField.AbstractFormatter.html" title="class in javax.swing">JFormattedTextField.AbstractFormatter</a> atf)</code>
<div class="block">
              设置 
             <code>JFormattedTextField.AbstractFormatter</code>如果使用 
             <code>JFormattedTextField</code>正在编辑和任一的值不是空，或该值为空和null formatter的尚未指定。 
            </div> </td>
</tr>
<tr class="altColor" id="i8">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/DefaultFormatterFactory.html#setNullFormatter-javax.swing.JFormattedTextField.AbstractFormatter-">setNullFormatter</a></span>(<a href="../../../javax/swing/JFormattedTextField.AbstractFormatter.html" title="class in javax.swing">JFormattedTextField.AbstractFormatter</a> atf)</code>
<div class="block">
              如果JFormattedTextField的值为空，则将格式化程序设置为使用。 
            </div> </td>
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<li class="blockList"> <h4>DefaultFormatterFactory</h4> <pre>public DefaultFormatterFactory()</pre> </li>
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<li class="blockList"> <h4>DefaultFormatterFactory</h4> <pre>public DefaultFormatterFactory(<a href="../../../javax/swing/JFormattedTextField.AbstractFormatter.html" title="class in javax.swing">JFormattedTextField.AbstractFormatter</a> defaultFormat)</pre>
<div class="block">
            创建一个 
           <code>DefaultFormatterFactory</code>与指定的 
           <code>JFormattedTextField.AbstractFormatter</code> 。 
          </div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>defaultFormat</code> - 如果无法找到更具体的JFormattedTextField.AbstractFormatter，则使用JFormattedTextField.AbstractFormatter。 
           </dd>
</dl> </li>
</ul> <a name="DefaultFormatterFactory-javax.swing.JFormattedTextField.AbstractFormatter-javax.swing.JFormattedTextField.AbstractFormatter-">
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<li class="blockList"> <h4>DefaultFormatterFactory</h4> <pre>public DefaultFormatterFactory(<a href="../../../javax/swing/JFormattedTextField.AbstractFormatter.html" title="class in javax.swing">JFormattedTextField.AbstractFormatter</a> defaultFormat,
                               <a href="../../../javax/swing/JFormattedTextField.AbstractFormatter.html" title="class in javax.swing">JFormattedTextField.AbstractFormatter</a> displayFormat)</pre>
<div class="block">
            创建一个 
           <code>DefaultFormatterFactory</code>与指定的 
           <code>JFormattedTextField.AbstractFormatter</code> s。 
          </div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>defaultFormat</code> - 如果无法找到更具体的JFormattedTextField.AbstractFormatter，则使用JFormattedTextField.AbstractFormatter。 
           </dd>
<dd>
<code>displayFormat</code> - JFormattedTextField.AbstractFormatter在JFormattedTextField没有焦点时使用。 
           </dd>
</dl> </li>
</ul> <a name="DefaultFormatterFactory-javax.swing.JFormattedTextField.AbstractFormatter-javax.swing.JFormattedTextField.AbstractFormatter-javax.swing.JFormattedTextField.AbstractFormatter-">
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<li class="blockList"> <h4>DefaultFormatterFactory</h4> <pre>public DefaultFormatterFactory(<a href="../../../javax/swing/JFormattedTextField.AbstractFormatter.html" title="class in javax.swing">JFormattedTextField.AbstractFormatter</a> defaultFormat,
                               <a href="../../../javax/swing/JFormattedTextField.AbstractFormatter.html" title="class in javax.swing">JFormattedTextField.AbstractFormatter</a> displayFormat,
                               <a href="../../../javax/swing/JFormattedTextField.AbstractFormatter.html" title="class in javax.swing">JFormattedTextField.AbstractFormatter</a> editFormat)</pre>
<div class="block">
            用指定的JFormattedTextField.AbstractFormatter创建一个DefaultFormatterFactory。 
          </div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>defaultFormat</code> - 如果无法找到更具体的JFormattedTextField.AbstractFormatter，则使用JFormattedTextField.AbstractFormatter。 
           </dd>
<dd>
<code>displayFormat</code> - JFormattedTextField.AbstractFormatter在JFormattedTextField没有焦点时使用。 
           </dd>
<dd>
<code>editFormat</code> - JFormattedTextField.AbstractFormatter在JFormattedTextField有焦点时使用。 
           </dd>
</dl> </li>
</ul> <a name="DefaultFormatterFactory-javax.swing.JFormattedTextField.AbstractFormatter-javax.swing.JFormattedTextField.AbstractFormatter-javax.swing.JFormattedTextField.AbstractFormatter-javax.swing.JFormattedTextField.AbstractFormatter-">
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<ul class="blockListLast">
<li class="blockList"> <h4>DefaultFormatterFactory</h4> <pre>public DefaultFormatterFactory(<a href="../../../javax/swing/JFormattedTextField.AbstractFormatter.html" title="class in javax.swing">JFormattedTextField.AbstractFormatter</a> defaultFormat,
                               <a href="../../../javax/swing/JFormattedTextField.AbstractFormatter.html" title="class in javax.swing">JFormattedTextField.AbstractFormatter</a> displayFormat,
                               <a href="../../../javax/swing/JFormattedTextField.AbstractFormatter.html" title="class in javax.swing">JFormattedTextField.AbstractFormatter</a> editFormat,
                               <a href="../../../javax/swing/JFormattedTextField.AbstractFormatter.html" title="class in javax.swing">JFormattedTextField.AbstractFormatter</a> nullFormat)</pre>
<div class="block">
            用指定的JFormattedTextField.AbstractFormatter创建一个DefaultFormatterFactory。 
          </div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>defaultFormat</code> - 如果无法找到更具体的JFormattedTextField.AbstractFormatter，则使用JFormattedTextField.AbstractFormatter。 
           </dd>
<dd>
<code>displayFormat</code> - JFormattedTextField.AbstractFormatter在JFormattedTextField没有焦点时使用。 
           </dd>
<dd>
<code>editFormat</code> - JFormattedTextField.AbstractFormatter在JFormattedTextField具有焦点时使用。 
           </dd>
<dd>
<code>nullFormat</code> - 当JFormattedTextField具有空值时使用的JFormattedTextField.AbstractFormatter。 
           </dd>
</dl> </li>
</ul> </li>
</ul>
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<li class="blockList"> <h4>setDefaultFormatter</h4> <pre>public void setDefaultFormatter(<a href="../../../javax/swing/JFormattedTextField.AbstractFormatter.html" title="class in javax.swing">JFormattedTextField.AbstractFormatter</a> atf)</pre>
<div class="block">
            设置 
           <code>JFormattedTextField.AbstractFormatter</code> ，以作为最后的手段，例如在显示，编辑或无效的情况下使用 
           <code>JFormattedTextField.AbstractFormatter</code>尚未指定。 
          </div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>atf</code> - 如果没有指定更具体的话，则使用JFormattedTextField.AbstractFormatter 
           </dd>
</dl> </li>
</ul> <a name="getDefaultFormatter--">
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<ul class="blockList">
<li class="blockList"> <h4>getDefaultFormatter</h4> <pre>public <a href="../../../javax/swing/JFormattedTextField.AbstractFormatter.html" title="class in javax.swing">JFormattedTextField.AbstractFormatter</a> getDefaultFormatter()</pre>
<div class="block">
            返回 
           <code>JFormattedTextField.AbstractFormatter</code> ，以作为最后的手段，例如在显示，编辑或无效的情况下使用 
           <code>JFormattedTextField.AbstractFormatter</code>尚未指定。 
          </div>
<dl>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             如果没有指定更具体的JFormattedTextField.AbstractFormatter，则使用JFormattedTextField.AbstractFormatter。 
           </dd>
</dl> </li>
</ul> <a name="setDisplayFormatter-javax.swing.JFormattedTextField.AbstractFormatter-">
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<ul class="blockList">
<li class="blockList"> <h4>setDisplayFormatter</h4> <pre>public void setDisplayFormatter(<a href="../../../javax/swing/JFormattedTextField.AbstractFormatter.html" title="class in javax.swing">JFormattedTextField.AbstractFormatter</a> atf)</pre>
<div class="block">
            设置 
           <code>JFormattedTextField.AbstractFormatter</code>如果使用 
           <code>JFormattedTextField</code>未被编辑和任一的值不是空，或该值为空和null formatter的尚未指定。 
          </div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>atf</code> - JFormattedTextField.AbstractFormatter在JFormattedTextField没有焦点时使用 
           </dd>
</dl> </li>
</ul> <a name="getDisplayFormatter--">
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<ul class="blockList">
<li class="blockList"> <h4>getDisplayFormatter</h4> <pre>public <a href="../../../javax/swing/JFormattedTextField.AbstractFormatter.html" title="class in javax.swing">JFormattedTextField.AbstractFormatter</a> getDisplayFormatter()</pre>
<div class="block">
            返回 
           <code>JFormattedTextField.AbstractFormatter</code>如果使用 
           <code>JFormattedTextField</code>未被编辑和任一的值不是空，或该值为空和null formatter的尚未指定。 
          </div>
<dl>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             JFormattedTextField.AbstractFormatter在JFormattedTextField没有焦点时使用 
           </dd>
</dl> </li>
</ul> <a name="setEditFormatter-javax.swing.JFormattedTextField.AbstractFormatter-">
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<ul class="blockList">
<li class="blockList"> <h4>setEditFormatter</h4> <pre>public void setEditFormatter(<a href="../../../javax/swing/JFormattedTextField.AbstractFormatter.html" title="class in javax.swing">JFormattedTextField.AbstractFormatter</a> atf)</pre>
<div class="block">
            将 
           <code>JFormattedTextField.AbstractFormatter</code>设置为使用，如果正在编辑 
           <code>JFormattedTextField</code> ，并且该值不为null，或该值为null，并且尚未指定空格式化程序。 
          </div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>atf</code> - 当组件具有焦点时使用JFormattedTextField.AbstractFormatter 
           </dd>
</dl> </li>
</ul> <a name="getEditFormatter--">
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<ul class="blockList">
<li class="blockList"> <h4>getEditFormatter</h4> <pre>public <a href="../../../javax/swing/JFormattedTextField.AbstractFormatter.html" title="class in javax.swing">JFormattedTextField.AbstractFormatter</a> getEditFormatter()</pre>
<div class="block">
            返回 
           <code>JFormattedTextField.AbstractFormatter</code>如果使用 
           <code>JFormattedTextField</code>正在编辑和任一的值不是空，或该值为空和null formatter的尚未指定。 
          </div>
<dl>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             当组件具有焦点时，使用JFormattedTextField.AbstractFormatter 
           </dd>
</dl> </li>
</ul> <a name="setNullFormatter-javax.swing.JFormattedTextField.AbstractFormatter-">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>setNullFormatter</h4> <pre>public void setNullFormatter(<a href="../../../javax/swing/JFormattedTextField.AbstractFormatter.html" title="class in javax.swing">JFormattedTextField.AbstractFormatter</a> atf)</pre>
<div class="block">
            如果JFormattedTextField的值为空，则将格式化程序设置为使用。 
          </div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>atf</code> - JFormattedTextField.AbstractFormatter在JFormattedTextField的值为null时使用。 
           </dd>
</dl> </li>
</ul> <a name="getNullFormatter--">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>getNullFormatter</h4> <pre>public <a href="../../../javax/swing/JFormattedTextField.AbstractFormatter.html" title="class in javax.swing">JFormattedTextField.AbstractFormatter</a> getNullFormatter()</pre>
<div class="block">
            如果值为null，则返回要使用的格式化程序。 
          </div>
<dl>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             当值为null时，使用JFormattedTextField.AbstractFormatter 
           </dd>
</dl> </li>
</ul> <a name="getFormatter-javax.swing.JFormattedTextField-">
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<ul class="blockListLast">
<li class="blockList"> <h4>getFormatter</h4> <pre>public <a href="../../../javax/swing/JFormattedTextField.AbstractFormatter.html" title="class in javax.swing">JFormattedTextField.AbstractFormatter</a> getFormatter(<a href="../../../javax/swing/JFormattedTextField.html" title="class in javax.swing">JFormattedTextField</a> source)</pre>
<div class="block">
            根据JFormattedTextField的状态返回默认格式化程序，显示格式化程序，编辑器格式化程序或空格式化程序。 
          </div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../../javax/swing/JFormattedTextField.AbstractFormatterFactory.html#getFormatter-javax.swing.JFormattedTextField-">getFormatter</a></code>在 
            <code><a href="../../../javax/swing/JFormattedTextField.AbstractFormatterFactory.html" title="class in javax.swing">JFormattedTextField.AbstractFormatterFactory</a></code>
</dd>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>source</code> - JFormattedTextField请求JFormattedTextField.AbstractFormatter 
           </dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             JFormattedTextField.AbstractFormatter处理格式化任务。 
           </dd>
</dl> </li>
</ul> </li>
</ul> </li>
</ul>
</div>
</div>