uTools-Manuals/docs/java/javax/swing/SpinnerDateModel.html

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     javax.swing 
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<h2 class="title" title="Class SpinnerDateModel">Class SpinnerDateModel</h2>
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<dt>
         All Implemented Interfaces: 
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<span><a href="../../java/io/Serializable.html" title="java.io中的接口">Serializable</a> ， <a href="../../javax/swing/SpinnerModel.html" title="javax.swing中的接口">SpinnerModel</a></span>
</dd>
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<hr/> <br/> <pre>public class <span class="typeNameLabel">SpinnerDateModel</span>
extends <a href="../../javax/swing/AbstractSpinnerModel.html" title="class in javax.swing">AbstractSpinnerModel</a>
implements <a href="../../java/io/Serializable.html" title="interface in java.io">Serializable</a></pre>
<div class="block">
<span>A <code>SpinnerModel</code>为Date的<code>Date</code> 。</span>
<span>序列的上限和下限被称为属性定义<code>start</code>和<code>end</code> ，并通过所计算的增加或减少的大小<code>nextValue</code>种<code>previousValue</code>方法由称为属性定义<code>calendarField</code> 。</span>
<span><code>start</code>和<code>end</code>属性可以是<code>null</code>以表示序列没有下限或上限。</span>
<p> <span>该值<code>calendarField</code>属性必须是一个<code>java.util.Calendar</code>一个内指定一个字段的常量<code>Calendar</code> 。</span> <span><code>getNextValue</code>和<code>getPreviousValue</code>方法将日期向前或向后更改此金额。</span> <span>例如，如果<code>calendarField</code>是<code>Calendar.DAY_OF_WEEK</code> ，则<code>nextValue</code>产生<code>Date</code>这是24小时后的电流<code>value</code>和<code>previousValue</code>产生<code>Date</code>这之前24小时。</span> </p>
<p> <span><code>calendarField</code>的合法价值有：</span> </p>
<ul>
<li> <code>Calendar.ERA</code> </li>
<li> <code>Calendar.YEAR</code> </li>
<li> <code>Calendar.MONTH</code> </li>
<li> <code>Calendar.WEEK_OF_YEAR</code> </li>
<li> <code>Calendar.WEEK_OF_MONTH</code> </li>
<li> <code>Calendar.DAY_OF_MONTH</code> </li>
<li> <code>Calendar.DAY_OF_YEAR</code> </li>
<li> <code>Calendar.DAY_OF_WEEK</code> </li>
<li> <code>Calendar.DAY_OF_WEEK_IN_MONTH</code> </li>
<li> <code>Calendar.AM_PM</code> </li>
<li> <code>Calendar.HOUR</code> </li>
<li> <code>Calendar.HOUR_OF_DAY</code> </li>
<li> <code>Calendar.MINUTE</code> </li>
<li> <code>Calendar.SECOND</code> </li>
<li> <code>Calendar.MILLISECOND</code> </li>
</ul>
<span>但是，一些UI可能会在提交编辑之前设置calendarField以旋转光标下的字段。</span>
<span>如果你只想要一个字段旋转，你可以子类化并忽略setCalendarField调用。</span>
<p> <span>该模型继承了<code>ChangeListener</code> 。</span> <span>该<code>ChangeListeners</code>通知每当型号<code>value</code> ， <code>calendarField</code> ， <code>start</code> ，或<code>end</code>性能的变化。</span> </p>
</div>
<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/JSpinner.html" title="javax.swing中的类"><code>JSpinner</code></a> ， <a href="../../javax/swing/SpinnerModel.html" title="javax.swing中的接口"><code>SpinnerModel</code></a> ， <a href="../../javax/swing/AbstractSpinnerModel.html" title="javax.swing中的类"><code>AbstractSpinnerModel</code></a> ， <a href="../../javax/swing/SpinnerListModel.html" title="javax.swing中的类"><code>SpinnerListModel</code></a> ， <a href="../../javax/swing/SpinnerNumberModel.html" title="javax.swing中的类"><code>SpinnerNumberModel</code></a> ， <a href="../../java/util/Calendar.html#add-int-int-"><code>Calendar.add(int, int)</code></a></span>
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<!-- --> </a> <h3>Fields inherited from class javax.swing.<a href="../../javax/swing/AbstractSpinnerModel.html" title="class in javax.swing">AbstractSpinnerModel</a></h3> <code><a href="../../javax/swing/AbstractSpinnerModel.html#listenerList">listenerList</a></code></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>
</tr>
<tr class="altColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../javax/swing/SpinnerDateModel.html#SpinnerDateModel--">SpinnerDateModel</a></span>()</code>
<div class="block">
              构造一个 
             <code>SpinnerDateModel</code> ，其初始 
             <code>value</code>是当前日期， 
             <code>calendarField</code>等于 
             <code>Calendar.DAY_OF_MONTH</code> ，以及用于其中有没有 
             <code>start</code> / 
             <code>end</code>限制。 
            </div> </td>
</tr>
<tr class="rowColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../javax/swing/SpinnerDateModel.html#SpinnerDateModel-java.util.Date-java.lang.Comparable-java.lang.Comparable-int-">SpinnerDateModel</a></span>(<a href="../../java/util/Date.html" title="class in java.util">Date</a> value, <a href="../../java/lang/Comparable.html" title="interface in java.lang">Comparable</a> start, <a href="../../java/lang/Comparable.html" title="interface in java.lang">Comparable</a> end, int calendarField)</code>
<div class="block">
              创建一个 
             <code>SpinnerDateModel</code> ，代表 
             <code>start</code>和 
             <code>end</code>之间的日期序列。 
            </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>
<span class="tableTab" id="t2"><span><a href="javascript:show(2);">接口方法</a></span><span class="tabEnd"> </span></span>
<span class="tableTab" id="t4"><span><a href="javascript:show(8);">具体的方法</a></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>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/SpinnerDateModel.html#getCalendarField--">getCalendarField</a></span>()</code>
<div class="block">
              返回 
             <code>nextValue</code>和 
             <code>previousValue</code>方法添加或减去的 
             <code>Calendar</code>字段。 
            </div> </td>
</tr>
<tr class="rowColor" id="i1">
<td class="colFirst"><code><a href="../../java/util/Date.html" title="class in java.util">Date</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/SpinnerDateModel.html#getDate--">getDate</a></span>()</code>
<div class="block">
              返回 
             <code>Date</code>的序列中的当前元素。 
            </div> </td>
</tr>
<tr class="altColor" id="i2">
<td class="colFirst"><code><a href="../../java/lang/Comparable.html" title="interface in java.lang">Comparable</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/SpinnerDateModel.html#getEnd--">getEnd</a></span>()</code>
<div class="block">
              返回序列中的最后 
             <code>Date</code> 。 
            </div> </td>
</tr>
<tr class="rowColor" id="i3">
<td class="colFirst"><code><a href="../../java/lang/Object.html" title="class in java.lang">Object</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/SpinnerDateModel.html#getNextValue--">getNextValue</a></span>()</code>
<div class="block">
              返回下一个 
             <code>Date</code>序列中，或 
             <code>null</code>如果下一个日期是后 
             <code>end</code> 。 
            </div> </td>
</tr>
<tr class="altColor" id="i4">
<td class="colFirst"><code><a href="../../java/lang/Object.html" title="class in java.lang">Object</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/SpinnerDateModel.html#getPreviousValue--">getPreviousValue</a></span>()</code>
<div class="block">
              返回以前 
             <code>Date</code>的顺序，或 
             <code>null</code> ，如果上一个日期是前 
             <code>start</code> 。 
            </div> </td>
</tr>
<tr class="rowColor" id="i5">
<td class="colFirst"><code><a href="../../java/lang/Comparable.html" title="interface in java.lang">Comparable</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/SpinnerDateModel.html#getStart--">getStart</a></span>()</code>
<div class="block">
              返回序列中的第一个 
             <code>Date</code> 。 
            </div> </td>
</tr>
<tr class="altColor" id="i6">
<td class="colFirst"><code><a href="../../java/lang/Object.html" title="class in java.lang">Object</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/SpinnerDateModel.html#getValue--">getValue</a></span>()</code>
<div class="block">
              返回此序列中的当前元素 
             <code>Date</code> s。 
            </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/SpinnerDateModel.html#setCalendarField-int-">setCalendarField</a></span>(int calendarField)</code>
<div class="block">
              更改由 
             <code>nextValue</code>和 
             <code>previousValue</code>方法计算的日期值更改的大小。 
            </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/SpinnerDateModel.html#setEnd-java.lang.Comparable-">setEnd</a></span>(<a href="../../java/lang/Comparable.html" title="interface in java.lang">Comparable</a> end)</code>
<div class="block">
              按此顺序更改 
             <code>Date</code>的上限。 
            </div> </td>
</tr>
<tr class="rowColor" id="i9">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/SpinnerDateModel.html#setStart-java.lang.Comparable-">setStart</a></span>(<a href="../../java/lang/Comparable.html" title="interface in java.lang">Comparable</a> start)</code>
<div class="block">
              更改此顺序中日期的下限。 
            </div> </td>
</tr>
<tr class="altColor" id="i10">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/SpinnerDateModel.html#setValue-java.lang.Object-">setValue</a></span>(<a href="../../java/lang/Object.html" title="class in java.lang">Object</a> value)</code>
<div class="block">
              设置此序列的当前 
             <code>Date</code> 。 
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</tr>
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<ul class="blockList">
<li class="blockList"> <h4>SpinnerDateModel</h4> <pre>public SpinnerDateModel(<a href="../../java/util/Date.html" title="class in java.util">Date</a> value,
                        <a href="../../java/lang/Comparable.html" title="interface in java.lang">Comparable</a> start,
                        <a href="../../java/lang/Comparable.html" title="interface in java.lang">Comparable</a> end,
                        int calendarField)</pre>
<div class="block">
<span>创建一个<code>SpinnerDateModel</code> ，表示<code>start</code>和<code>end</code>之间的日期序列。</span>
<span><code>nextValue</code>和<code>previousValue</code>方法通过按照<code>calendarField</code>时间单位推进或反转当前日期<code>value</code>来计算序列的元素。</span>
<span>对于意味着什么递增或递减一个精确的描述<code>Calendar</code> <code>field</code> ，参见<code>add</code>在方法<code>java.util.Calendar</code> 。</span>
<p> <span><code>start</code>和<code>end</code>参数可以为<code>null</code>以指示范围不具有上限或下限。</span> <span>如果<code>value</code>或<code>calendarField</code>是<code>null</code> ，或者如果两个<code>start</code>和<code>end</code>指定和<code>minimum &gt; maximum</code>那么<code>IllegalArgumentException</code>被抛出。</span> <span>类似地，如果<code>(minimum &lt;= value &lt;= maximum)</code>为false，则抛出IllegalArgumentException。</span> </p>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>value</code> - 模型的当前（非 
            <code>null</code> ）值 
           </dd>
<dd>
<code>start</code> - 序列中的第一个日期或 
            <code>null</code>
</dd>
<dd>
<code>end</code> - 序列中的最后一个日期或 
            <code>null</code>
</dd>
<dd>
<code>calendarField</code> - 其中之一 
            <ul>
<li> <code>Calendar.ERA</code> </li>
<li> <code>Calendar.YEAR</code> </li>
<li> <code>Calendar.MONTH</code> </li>
<li> <code>Calendar.WEEK_OF_YEAR</code> </li>
<li> <code>Calendar.WEEK_OF_MONTH</code> </li>
<li> <code>Calendar.DAY_OF_MONTH</code> </li>
<li> <code>Calendar.DAY_OF_YEAR</code> </li>
<li> <code>Calendar.DAY_OF_WEEK</code> </li>
<li> <code>Calendar.DAY_OF_WEEK_IN_MONTH</code> </li>
<li> <code>Calendar.AM_PM</code> </li>
<li> <code>Calendar.HOUR</code> </li>
<li> <code>Calendar.HOUR_OF_DAY</code> </li>
<li> <code>Calendar.MINUTE</code> </li>
<li> <code>Calendar.SECOND</code> </li>
<li> <code>Calendar.MILLISECOND</code> </li>
</ul>
</dd>
<dt>
<span class="throwsLabel">异常</span>
</dt>
<dd>
<code><a href="../../java/lang/IllegalArgumentException.html" title="class in java.lang">IllegalArgumentException</a></code> - 如果 
            <code>value</code>或 
            <code>calendarField</code>为 
            <code>null</code> ，如果 
            <code>calendarField</code>无效，或者如果以下表达式为false： 
            <code>(start &lt;= value &lt;= end)</code> 。 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../java/util/Calendar.html#add-int-int-"><code>Calendar.add(int, int)</code></a> ， 
            <a href="../../javax/swing/SpinnerDateModel.html#setValue-java.lang.Object-"><code>setValue(java.lang.Object)</code></a> ， 
            <a href="../../javax/swing/SpinnerDateModel.html#setStart-java.lang.Comparable-"><code>setStart(java.lang.Comparable)</code></a> ， 
            <a href="../../javax/swing/SpinnerDateModel.html#setEnd-java.lang.Comparable-"><code>setEnd(java.lang.Comparable)</code></a> ， 
            <a href="../../javax/swing/SpinnerDateModel.html#setCalendarField-int-"><code>setCalendarField(int)</code></a>
</dd>
</dl> </li>
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<ul class="blockListLast">
<li class="blockList"> <h4>SpinnerDateModel</h4> <pre>public SpinnerDateModel()</pre>
<div class="block">
            构造一个 
           <code>SpinnerDateModel</code> ，其初始 
           <code>value</code>是当前日期， 
           <code>calendarField</code>等于 
           <code>Calendar.DAY_OF_MONTH</code> ，以及用于其中有没有 
           <code>start</code> / 
           <code>end</code>限制。 
          </div> </li>
</ul> </li>
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<li class="blockList"> <h4>setStart</h4> <pre>public void setStart(<a href="../../java/lang/Comparable.html" title="interface in java.lang">Comparable</a> start)</pre>
<div class="block">
<span>更改此顺序中日期的下限。</span>
<span>如果<code>start</code>是<code>null</code> ，那么没有下限。</span>
<span>在这里没有边界检查：新的起始值可能使<code>(start &lt;= value &lt;= end)</code>函数执行的(start &lt;= value &lt;= end)不变量无效。</span>
<span>这是为了简化更新模型。</span>
<span>当然应该保证不变的是调用之前真正<code>nextValue</code> ， <code>previousValue</code> ，或<code>setValue</code>方法。</span>
<p> <span>通常这个属性是<code>Date</code>但是可以使用<code>Comparable</code>和<code>compareTo</code>的日期。</span> <span>例如<code>start</code>可能是这样一个类的实例：</span> </p>
<pre>  <span>MyStartDate implements Comparable {
     long t = 12345;
     public int compareTo(Date d) {
            return (t &lt; d.getTime() ? -1 : (t == d.getTime() ? 0 : 1));
     }
     public int compareTo(Object o) {
            return compareTo((Date)o);
     }
 }</span> </pre>
<span>注意上面的例子会抛出一个<code>ClassCastException</code>如果<code>Object</code>传递给<code>compareTo(Object)</code>不是一个<code>Date</code> 。</span>
<p> <span>如果<code>start</code>已更改，此方法将触发<code>ChangeEvent</code> 。</span> </p>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>start</code> - 定义序列中的第一个日期 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../javax/swing/SpinnerDateModel.html#getStart--"><code>getStart()</code></a> ， 
            <a href="../../javax/swing/SpinnerDateModel.html#setEnd-java.lang.Comparable-"><code>setEnd(java.lang.Comparable)</code></a> ， 
            <a href="../../javax/swing/AbstractSpinnerModel.html#addChangeListener-javax.swing.event.ChangeListener-"><code>AbstractSpinnerModel.addChangeListener(javax.swing.event.ChangeListener)</code></a>
</dd>
</dl> </li>
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<li class="blockList"> <h4>getStart</h4> <pre>public <a href="../../java/lang/Comparable.html" title="interface in java.lang">Comparable</a> getStart()</pre>
<div class="block">
            返回序列中的第一个 
           <code>Date</code> 。 
          </div>
<dl>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             的价值 
            <code>start</code>属性 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../javax/swing/SpinnerDateModel.html#setStart-java.lang.Comparable-"><code>setStart(java.lang.Comparable)</code></a>
</dd>
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<li class="blockList"> <h4>setEnd</h4> <pre>public void setEnd(<a href="../../java/lang/Comparable.html" title="interface in java.lang">Comparable</a> end)</pre>
<div class="block">
<span>按此顺序更改<code>Date</code>的上限。</span>
<span>如果<code>start</code>是<code>null</code> ，那么没有上限。</span>
<span>这里没有界限检查：新的起始值可能使<code>(start &lt;= value &lt;= end)</code>函数执行的885326525245不变量无效。</span>
<span>这是为了简化更新模型。</span>
<span>当然，应该保证不变的是调用之前真正<code>nextValue</code> ， <code>previousValue</code> ，或<code>setValue</code>方法。</span>
<p> <span>通常这个属性是<code>Date</code>但是对于<code>Date</code> s可以使用<code>Comparable</code> <code>compareTo</code>方法。</span> <span>参见<code>setStart</code>一个例子。</span> </p>
<p> <span>如果<code>end</code>已更改，此方法将触发<code>ChangeEvent</code> 。</span> </p>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>end</code> - 定义序列中的最后一个日期 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../javax/swing/SpinnerDateModel.html#getEnd--"><code>getEnd()</code></a> ， 
            <a href="../../javax/swing/SpinnerDateModel.html#setStart-java.lang.Comparable-"><code>setStart(java.lang.Comparable)</code></a> ， 
            <a href="../../javax/swing/AbstractSpinnerModel.html#addChangeListener-javax.swing.event.ChangeListener-"><code>AbstractSpinnerModel.addChangeListener(javax.swing.event.ChangeListener)</code></a>
</dd>
</dl> </li>
</ul> <a name="getEnd--">
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<ul class="blockList">
<li class="blockList"> <h4>getEnd</h4> <pre>public <a href="../../java/lang/Comparable.html" title="interface in java.lang">Comparable</a> getEnd()</pre>
<div class="block">
            返回序列中的最后 
           <code>Date</code> 。 
          </div>
<dl>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             价值 
            <code>end</code>属性 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../javax/swing/SpinnerDateModel.html#setEnd-java.lang.Comparable-"><code>setEnd(java.lang.Comparable)</code></a>
</dd>
</dl> </li>
</ul> <a name="setCalendarField-int-">
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<ul class="blockList">
<li class="blockList"> <h4>setCalendarField</h4> <pre>public void setCalendarField(int calendarField)</pre>
<div class="block">
<span>更改由<code>nextValue</code>和<code>previousValue</code>方法计算的日期值更改的大小。</span>
<span><code>calendarField</code>参数必须是<code>Calendar</code>字段常量之一，如<code>Calendar.MONTH</code>或<code>Calendar.MINUTE</code> 。</span>
<span>的<code>nextValue</code>种<code>previousValue</code>方法简单地移动至指定的<code>Calendar</code>由一个单元与场向前或向后<code>Calendar.add</code>方法。</span>
<span>您应该谨慎使用此方法，因为一些UI可能会在提交编辑之前设置calendarField以旋转光标下的字段。</span>
<span>如果你只想要一个字段旋转，你可以子类化并忽略setCalendarField调用。</span>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<span><code>calendarField</code> - 其中之一</span>
<ul>
<li> <code>Calendar.ERA</code> </li>
<li> <code>Calendar.YEAR</code> </li>
<li> <code>Calendar.MONTH</code> </li>
<li> <code>Calendar.WEEK_OF_YEAR</code> </li>
<li> <code>Calendar.WEEK_OF_MONTH</code> </li>
<li> <code>Calendar.DAY_OF_MONTH</code> </li>
<li> <code>Calendar.DAY_OF_YEAR</code> </li>
<li> <code>Calendar.DAY_OF_WEEK</code> </li>
<li> <code>Calendar.DAY_OF_WEEK_IN_MONTH</code> </li>
<li> <code>Calendar.AM_PM</code> </li>
<li> <code>Calendar.HOUR</code> </li>
<li> <code>Calendar.HOUR_OF_DAY</code> </li>
<li> <code>Calendar.MINUTE</code> </li>
<li> <code>Calendar.SECOND</code> </li>
<li> <code>Calendar.MILLISECOND</code> </li>
</ul>
<p> <span>如果<code>calendarField</code>已更改，此方法将触发<code>ChangeEvent</code> 。</span> </p>
</dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../javax/swing/SpinnerDateModel.html#getCalendarField--"><code>getCalendarField()</code></a> ， 
            <a href="../../javax/swing/SpinnerDateModel.html#getNextValue--"><code>getNextValue()</code></a> ， 
            <a href="../../javax/swing/SpinnerDateModel.html#getPreviousValue--"><code>getPreviousValue()</code></a> ， 
            <a href="../../java/util/Calendar.html#add-int-int-"><code>Calendar.add(int, int)</code></a> ， 
            <a href="../../javax/swing/AbstractSpinnerModel.html#addChangeListener-javax.swing.event.ChangeListener-"><code>AbstractSpinnerModel.addChangeListener(javax.swing.event.ChangeListener)</code></a>
</dd>
</dl> </li>
</ul> <a name="getCalendarField--">
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<ul class="blockList">
<li class="blockList"> <h4>getCalendarField</h4> <pre>public int getCalendarField()</pre>
<div class="block">
            返回 
           <code>nextValue</code>和 
           <code>previousValue</code>方法添加或减去的 
           <code>Calendar</code>字段。 
          </div>
<dl>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             的价值 
            <code>calendarField</code>属性 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../javax/swing/SpinnerDateModel.html#setCalendarField-int-"><code>setCalendarField(int)</code></a>
</dd>
</dl> </li>
</ul> <a name="getNextValue--">
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<ul class="blockList">
<li class="blockList"> <h4>getNextValue</h4> <pre>public <a href="../../java/lang/Object.html" title="class in java.lang">Object</a> getNextValue()</pre>
<div class="block">
            返回下一个 
           <code>Date</code>序列中，或 
           <code>null</code>如果下一个日期是后 
           <code>end</code> 。 
          </div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../javax/swing/SpinnerModel.html#getNextValue--">getNextValue</a></code>在接口 
            <code><a href="../../javax/swing/SpinnerModel.html" title="interface in javax.swing">SpinnerModel</a></code>
</dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             接下来的 
            <code>Date</code>顺序，或 
            <code>null</code>如果下一个日期是在 
            <code>end</code>之后。 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../javax/swing/SpinnerModel.html#getNextValue--"><code>SpinnerModel.getNextValue()</code></a> ， 
            <a href="../../javax/swing/SpinnerDateModel.html#getPreviousValue--"><code>getPreviousValue()</code></a> ， 
            <a href="../../javax/swing/SpinnerDateModel.html#setCalendarField-int-"><code>setCalendarField(int)</code></a>
</dd>
</dl> </li>
</ul> <a name="getPreviousValue--">
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<ul class="blockList">
<li class="blockList"> <h4>getPreviousValue</h4> <pre>public <a href="../../java/lang/Object.html" title="class in java.lang">Object</a> getPreviousValue()</pre>
<div class="block">
            返回以前 
           <code>Date</code>的顺序，或 
           <code>null</code> ，如果上一个日期是前 
           <code>start</code> 。 
          </div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../javax/swing/SpinnerModel.html#getPreviousValue--">getPreviousValue</a></code>在接口 
            <code><a href="../../javax/swing/SpinnerModel.html" title="interface in javax.swing">SpinnerModel</a></code>
</dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             以前的 
            <code>Date</code>顺序，或 
            <code>null</code>如果以前的日期是在 
            <code>start</code>之前 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../javax/swing/SpinnerModel.html#getPreviousValue--"><code>SpinnerModel.getPreviousValue()</code></a> ， 
            <a href="../../javax/swing/SpinnerDateModel.html#getNextValue--"><code>getNextValue()</code></a> ， 
            <a href="../../javax/swing/SpinnerDateModel.html#setCalendarField-int-"><code>setCalendarField(int)</code></a>
</dd>
</dl> </li>
</ul> <a name="getDate--">
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<ul class="blockList">
<li class="blockList"> <h4>getDate</h4> <pre>public <a href="../../java/util/Date.html" title="class in java.util">Date</a> getDate()</pre>
<div class="block">
<span>返回此序列中的当前元素<code>Date</code> s。</span>
<span>此方法相当于<code>(Date)getValue</code> 。</span>
</div>
<dl>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
<code>value</code>属性 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../javax/swing/SpinnerDateModel.html#setValue-java.lang.Object-"><code>setValue(java.lang.Object)</code></a>
</dd>
</dl> </li>
</ul> <a name="getValue--">
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<ul class="blockList">
<li class="blockList"> <h4>getValue</h4> <pre>public <a href="../../java/lang/Object.html" title="class in java.lang">Object</a> getValue()</pre>
<div class="block">
            返回 
           <code>Date</code>的序列中的当前元素。 
          </div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../javax/swing/SpinnerModel.html#getValue--">getValue</a></code>在接口 
            <code><a href="../../javax/swing/SpinnerModel.html" title="interface in javax.swing">SpinnerModel</a></code>
</dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
<code>value</code>属性 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../javax/swing/SpinnerDateModel.html#setValue-java.lang.Object-"><code>setValue(java.lang.Object)</code></a> ， 
            <a href="../../javax/swing/SpinnerDateModel.html#getDate--"><code>getDate()</code></a>
</dd>
</dl> </li>
</ul> <a name="setValue-java.lang.Object-">
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<li class="blockList"> <h4>setValue</h4> <pre>public void setValue(<a href="../../java/lang/Object.html" title="class in java.lang">Object</a> value)</pre>
<div class="block">
<span>为此序列设置当前的<code>Date</code> 。</span>
<span>如果<code>value</code>是<code>null</code> ，则抛出一个<code>IllegalArgumentException</code> 。</span>
<span>这里没有边界检查：新值可能会使<code>(start &lt;= value &lt; end)</code>函数执行的(start &lt;= value &lt; end)不变量无效。</span>
<span>当然，应该确保<code>(start &lt;= value &lt;= maximum)</code>不变的是调用之前真正<code>nextValue</code> ， <code>previousValue</code> ，或<code>setValue</code>方法。</span>
<p> <span>如果<code>value</code>已更改，此方法将触发<code>ChangeEvent</code> 。</span> </p>
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../javax/swing/SpinnerModel.html#setValue-java.lang.Object-">setValue</a></code>在界面 
            <code><a href="../../javax/swing/SpinnerModel.html" title="interface in javax.swing">SpinnerModel</a></code>
</dd>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>value</code> - 此序列的当前（非 
            <code>null</code> ） 
            <code>Date</code>
</dd>
<dt>
<span class="throwsLabel">异常</span>
</dt>
<dd>
<code><a href="../../java/lang/IllegalArgumentException.html" title="class in java.lang">IllegalArgumentException</a></code> - 如果值为 
            <code>null</code>或不是 
            <code>Date</code>
</dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../javax/swing/SpinnerDateModel.html#getDate--"><code>getDate()</code></a> ， 
            <a href="../../javax/swing/SpinnerDateModel.html#getValue--"><code>getValue()</code></a> ， 
            <a href="../../javax/swing/AbstractSpinnerModel.html#addChangeListener-javax.swing.event.ChangeListener-"><code>AbstractSpinnerModel.addChangeListener(javax.swing.event.ChangeListener)</code></a>
</dd>
</dl> </li>
</ul> </li>
</ul> </li>
</ul>
</div>
</div>