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

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     javax.swing 
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<h2 class="title" title="Class JProgressBar">Class JProgressBar</h2>
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         All Implemented Interfaces: 
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<span><a href="../../java/awt/image/ImageObserver.html" title="java.awt.image中的接口">ImageObserver</a> ， <a href="../../java/awt/MenuContainer.html" title="java.awt中的接口">MenuContainer</a> ， <a href="../../java/io/Serializable.html" title="java.io中的接口">Serializable</a> ， <a href="../../javax/accessibility/Accessible.html" title="javax.accessibility中的接口">Accessible</a> ， <a href="../../javax/swing/SwingConstants.html" title="javax.swing中的接口">SwingConstants</a></span>
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<hr/> <br/> <pre>public class <span class="typeNameLabel">JProgressBar</span>
extends <a href="../../javax/swing/JComponent.html" title="class in javax.swing">JComponent</a>
implements <a href="../../javax/swing/SwingConstants.html" title="interface in javax.swing">SwingConstants</a>, <a href="../../javax/accessibility/Accessible.html" title="interface in javax.accessibility">Accessible</a></pre>
<div class="block">
<span>可视化显示某些任务进度的组件。</span>
<span>随着任务进行到完成，进度条显示任务的完成百分比。</span>
<span>该百分比通常由一个开始空的矩形视觉表示，并随着任务的进行逐渐填充。</span>
<span>此外，进度条可以显示此百分比的文本表示。</span>
<p> <span><code>JProgressBar</code>使用<code>BoundedRangeModel</code>作为其数据模型，用<code>value</code>属性表示任务的“当前”状态，并且<code>minimum</code>个<code>maximum</code>表示的开始和结束点，分别属性。</span> </p>
<p> <span>要指示执行未知长度的任务，可以将进度条置于不确定模式。</span> <span>当酒吧处于不确定的模式时，它会不断地动画地显示工作正在发生。</span> <span>一旦您可以确定任务的长度和进度，您应该更新进度条的值并将其切换回确定模式。</span> </p>
<p> <span>以下是创建进度条的示例，其中<code>task</code>是一个对象（表示某些工作），它返回有关任务进度的信息：</span> </p>
<pre>  <span>progressBar = new JProgressBar(0, task.getLengthOfTask());
progressBar.setValue(0);
progressBar.setStringPainted(true);</span> </pre>
<span>以下是查询当前任务状态的示例，并使用返回的值更新进度条：</span>
<pre>  <span>progressBar.setValue(task.getCurrent());</span> </pre>
<span>以下是将进度条置于不确定模式的示例，然后一旦知道任务的长度，就切换回确定模式：</span>
<pre>  <span>progressBar = new JProgressBar();
<em>...//when the task of (initially) unknown length begins:</em>
progressBar.setIndeterminate(true);
<em>...//do some work; get length of task...</em>
progressBar.setMaximum(newLength);
progressBar.setValue(newValue);
progressBar.setIndeterminate(false);</span> </pre>
<p> <span>有关完整的示例和进一步的文档，请参阅<a href="http://docs.oracle.com/javase/tutorial/uiswing/components/progress.html" target="_top">How to Monitor Progress</a> <em>“Java教程</em> ”中<em>的</em>一节<em>。</em></span> </p>
<p> <span><strong>警告：</strong> Swing不是线程安全的。</span> <span>有关更多信息，请参阅<a href="package-summary.html#threading">Swing's Threading Policy</a> 。</span> </p>
<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，对所有JavaBeans的长期存储的支持已经添加到<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="seeLabel">另请参见：</span>
</dt>
<dd>
<span><a href="../../javax/swing/plaf/basic/BasicProgressBarUI.html" title="javax.swing.plaf.basic中的类"><code>BasicProgressBarUI</code></a> ， <a href="../../javax/swing/BoundedRangeModel.html" title="javax.swing中的接口"><code>BoundedRangeModel</code></a> ， <a href="../../javax/swing/SwingWorker.html" title="javax.swing中的类"><code>SwingWorker</code></a></span>
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<td class="colFirst"><code>protected class </code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JProgressBar.AccessibleJProgressBar.html" title="class in javax.swing">JProgressBar.AccessibleJProgressBar</a></span></code>
<div class="block">
              该类实现对 
             <code>JProgressBar</code>类的可访问性支持。 
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<td class="colFirst"><code>protected <a href="../../javax/swing/event/ChangeEvent.html" title="class in javax.swing.event">ChangeEvent</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JProgressBar.html#changeEvent">changeEvent</a></span></code>
<div class="block">
              每个实例只需要一个 
             <code>ChangeEvent</code> ，因为事件唯一有趣的属性是不可变源，即进度条。 
            </div> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected <a href="../../javax/swing/event/ChangeListener.html" title="interface in javax.swing.event">ChangeListener</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JProgressBar.html#changeListener">changeListener</a></span></code>
<div class="block">
              监听进度条模型发送的更改事件，将其重新分配到此进度条上注册的更改事件侦听器。 
            </div> </td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected <a href="../../javax/swing/BoundedRangeModel.html" title="interface in javax.swing">BoundedRangeModel</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JProgressBar.html#model">model</a></span></code>
<div class="block">
              保存进度条数据的对象。 
            </div> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JProgressBar.html#orientation">orientation</a></span></code>
<div class="block">
              进度条是水平还是垂直。 
            </div> </td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JProgressBar.html#paintBorder">paintBorder</a></span></code>
<div class="block">
              是否在进度条周围显示边框。 
            </div> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JProgressBar.html#paintString">paintString</a></span></code>
<div class="block">
              是否在进度条上显示文本字符串。 
            </div> </td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected <a href="../../java/lang/String.html" title="class in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JProgressBar.html#progressString">progressString</a></span></code>
<div class="block">
              可以在进度条上显示的可选字符串。 
            </div> </td>
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<span>构造方法</span>
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<tbody>
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<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/JProgressBar.html#JProgressBar--">JProgressBar</a></span>()</code>
<div class="block">
              创建一个显示边框但没有进度字符串的水平进度条。 
            </div> </td>
</tr>
<tr class="rowColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../javax/swing/JProgressBar.html#JProgressBar-javax.swing.BoundedRangeModel-">JProgressBar</a></span>(<a href="../../javax/swing/BoundedRangeModel.html" title="interface in javax.swing">BoundedRangeModel</a> newModel)</code>
<div class="block">
              创建一个水平进度条，使用指定的模型来保存进度条的数据。 
            </div> </td>
</tr>
<tr class="altColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../javax/swing/JProgressBar.html#JProgressBar-int-">JProgressBar</a></span>(int orient)</code>
<div class="block">
              创建具有指定方向的进度条，可以是 
             <code>SwingConstants.VERTICAL</code>或 
             <code>SwingConstants.HORIZONTAL</code> 。 
            </div> </td>
</tr>
<tr class="rowColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../javax/swing/JProgressBar.html#JProgressBar-int-int-">JProgressBar</a></span>(int min, int max)</code>
<div class="block">
              创建具有指定的最小和最大值的水平进度条。 
            </div> </td>
</tr>
<tr class="altColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../javax/swing/JProgressBar.html#JProgressBar-int-int-int-">JProgressBar</a></span>(int orient, int min, int max)</code>
<div class="block">
              使用指定的方向，最小和最大值创建进度条。 
            </div> </td>
</tr>
</tbody>
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<caption>
<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>
</caption>
<tbody>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tr class="altColor" id="i0">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JProgressBar.html#addChangeListener-javax.swing.event.ChangeListener-">addChangeListener</a></span>(<a href="../../javax/swing/event/ChangeListener.html" title="interface in javax.swing.event">ChangeListener</a> l)</code>
<div class="block">
              将指定的ChangeListener 
             <code>ChangeListener</code>到进度条。 
            </div> </td>
</tr>
<tr class="rowColor" id="i1">
<td class="colFirst"><code>protected <a href="../../javax/swing/event/ChangeListener.html" title="interface in javax.swing.event">ChangeListener</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JProgressBar.html#createChangeListener--">createChangeListener</a></span>()</code>
<div class="block">
              想要处理来自模型的更改事件的子类不同，可以重写此返回一个自定义 
             <code>ChangeListener</code>实现的实例。 
            </div> </td>
</tr>
<tr class="altColor" id="i2">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JProgressBar.html#fireStateChanged--">fireStateChanged</a></span>()</code>
<div class="block">
              发送一个 
             <code>ChangeEvent</code> ，其来源是这 
             <code>JProgressBar</code> ，所有 
             <code>ChangeListener</code> s已注册兴趣在 
             <code>ChangeEvent</code> s。 
            </div> </td>
</tr>
<tr class="rowColor" id="i3">
<td class="colFirst"><code><a href="../../javax/accessibility/AccessibleContext.html" title="class in javax.accessibility">AccessibleContext</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JProgressBar.html#getAccessibleContext--">getAccessibleContext</a></span>()</code>
<div class="block">
              获取 
             <code>AccessibleContext</code>与此相关 
             <code>JProgressBar</code> 。 
            </div> </td>
</tr>
<tr class="altColor" id="i4">
<td class="colFirst"><code><a href="../../javax/swing/event/ChangeListener.html" title="interface in javax.swing.event">ChangeListener</a>[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JProgressBar.html#getChangeListeners--">getChangeListeners</a></span>()</code>
<div class="block">
              返回所有的数组 
             <code>ChangeListener</code>加入到这一进度条以s 
             <code>addChangeListener</code> 。 
            </div> </td>
</tr>
<tr class="rowColor" id="i5">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JProgressBar.html#getMaximum--">getMaximum</a></span>()</code>
<div class="block">
              从 
             <code>BoundedRangeModel</code>返回进度条的 
             <code>maximum</code>值。 
            </div> </td>
</tr>
<tr class="altColor" id="i6">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JProgressBar.html#getMinimum--">getMinimum</a></span>()</code>
<div class="block">
              从 
             <code>BoundedRangeModel</code>返回进度条的 
             <code>minimum</code>值。 
            </div> </td>
</tr>
<tr class="rowColor" id="i7">
<td class="colFirst"><code><a href="../../javax/swing/BoundedRangeModel.html" title="interface in javax.swing">BoundedRangeModel</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JProgressBar.html#getModel--">getModel</a></span>()</code>
<div class="block">
              返回此进度条使用的数据模型。 
            </div> </td>
</tr>
<tr class="altColor" id="i8">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JProgressBar.html#getOrientation--">getOrientation</a></span>()</code>
<div class="block">
              返回 
             <code>SwingConstants.VERTICAL</code>或 
             <code>SwingConstants.HORIZONTAL</code> ，具体取决于进度条的方向。 
            </div> </td>
</tr>
<tr class="rowColor" id="i9">
<td class="colFirst"><code>double</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JProgressBar.html#getPercentComplete--">getPercentComplete</a></span>()</code>
<div class="block">
              返回进度条的完成百分比。 
            </div> </td>
</tr>
<tr class="altColor" id="i10">
<td class="colFirst"><code><a href="../../java/lang/String.html" title="class in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JProgressBar.html#getString--">getString</a></span>()</code>
<div class="block">
              返回当前进度的 
             <code>String</code>表示。 
            </div> </td>
</tr>
<tr class="rowColor" id="i11">
<td class="colFirst"><code><a href="../../javax/swing/plaf/ProgressBarUI.html" title="class in javax.swing.plaf">ProgressBarUI</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JProgressBar.html#getUI--">getUI</a></span>()</code>
<div class="block">
              返回渲染此组件的外观和对象。 
            </div> </td>
</tr>
<tr class="altColor" id="i12">
<td class="colFirst"><code><a href="../../java/lang/String.html" title="class in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JProgressBar.html#getUIClassID--">getUIClassID</a></span>()</code>
<div class="block">
              返回渲染此组件的look-and-feel类的名称。 
            </div> </td>
</tr>
<tr class="rowColor" id="i13">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JProgressBar.html#getValue--">getValue</a></span>()</code>
<div class="block">
              进度条的电流返回 
             <code>value</code>从 
             <code>BoundedRangeModel</code> 。 
            </div> </td>
</tr>
<tr class="altColor" id="i14">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JProgressBar.html#isBorderPainted--">isBorderPainted</a></span>()</code>
<div class="block">
              返回 
             <code>borderPainted</code>属性。 
            </div> </td>
</tr>
<tr class="rowColor" id="i15">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JProgressBar.html#isIndeterminate--">isIndeterminate</a></span>()</code>
<div class="block">
              返回 
             <code>indeterminate</code>属性的值。 
            </div> </td>
</tr>
<tr class="altColor" id="i16">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JProgressBar.html#isStringPainted--">isStringPainted</a></span>()</code>
<div class="block">
              返回 
             <code>stringPainted</code>属性的值。 
            </div> </td>
</tr>
<tr class="rowColor" id="i17">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JProgressBar.html#paintBorder-java.awt.Graphics-">paintBorder</a></span>(<a href="../../java/awt/Graphics.html" title="class in java.awt">Graphics</a> g)</code>
<div class="block">
              如果 
             <code>borderPainted</code>属性为 
             <code>true</code>则绘制进度条的边框。 
            </div> </td>
</tr>
<tr class="altColor" id="i18">
<td class="colFirst"><code>protected <a href="../../java/lang/String.html" title="class in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JProgressBar.html#paramString--">paramString</a></span>()</code>
<div class="block">
              返回此 
             <code>JProgressBar</code>的字符串表示 
             <code>JProgressBar</code> 。 
            </div> </td>
</tr>
<tr class="rowColor" id="i19">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JProgressBar.html#removeChangeListener-javax.swing.event.ChangeListener-">removeChangeListener</a></span>(<a href="../../javax/swing/event/ChangeListener.html" title="interface in javax.swing.event">ChangeListener</a> l)</code>
<div class="block">
              从进度条中删除一个 
             <code>ChangeListener</code> 。 
            </div> </td>
</tr>
<tr class="altColor" id="i20">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JProgressBar.html#setBorderPainted-boolean-">setBorderPainted</a></span>(boolean b)</code>
<div class="block">
              设置 
             <code>borderPainted</code>属性，如果进度条应该绘制其边框，则为 
             <code>true</code> 。 
            </div> </td>
</tr>
<tr class="rowColor" id="i21">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JProgressBar.html#setIndeterminate-boolean-">setIndeterminate</a></span>(boolean newValue)</code>
<div class="block">
              设置进度条的 
             <code>indeterminate</code>属性，该属性确定进度条是否处于确定或不确定模式。 
            </div> </td>
</tr>
<tr class="altColor" id="i22">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JProgressBar.html#setMaximum-int-">setMaximum</a></span>(int n)</code>
<div class="block">
              将进度条的最大值（存储在进度条的数据模型中）设置为 
             <code>n</code> 。 
            </div> </td>
</tr>
<tr class="rowColor" id="i23">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JProgressBar.html#setMinimum-int-">setMinimum</a></span>(int n)</code>
<div class="block">
              将进度条的最小值（存储在进度条的数据模型中）设置为 
             <code>n</code> 。 
            </div> </td>
</tr>
<tr class="altColor" id="i24">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JProgressBar.html#setModel-javax.swing.BoundedRangeModel-">setModel</a></span>(<a href="../../javax/swing/BoundedRangeModel.html" title="interface in javax.swing">BoundedRangeModel</a> newModel)</code>
<div class="block">
              设置 
             <code>JProgressBar</code>使用的数据模型。 
            </div> </td>
</tr>
<tr class="rowColor" id="i25">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JProgressBar.html#setOrientation-int-">setOrientation</a></span>(int newOrientation)</code>
<div class="block">
              将进度条的方向设置为 
             <code>newOrientation</code> ，必须为 
             <code>SwingConstants.VERTICAL</code>或 
             <code>SwingConstants.HORIZONTAL</code> 。 
            </div> </td>
</tr>
<tr class="altColor" id="i26">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JProgressBar.html#setString-java.lang.String-">setString</a></span>(<a href="../../java/lang/String.html" title="class in java.lang">String</a> s)</code>
<div class="block">
              设置进度字符串的值。 
            </div> </td>
</tr>
<tr class="rowColor" id="i27">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JProgressBar.html#setStringPainted-boolean-">setStringPainted</a></span>(boolean b)</code>
<div class="block">
              设置 
             <code>stringPainted</code>属性的值，该属性确定进度条是否应呈现进度字符串。 
            </div> </td>
</tr>
<tr class="altColor" id="i28">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JProgressBar.html#setUI-javax.swing.plaf.ProgressBarUI-">setUI</a></span>(<a href="../../javax/swing/plaf/ProgressBarUI.html" title="class in javax.swing.plaf">ProgressBarUI</a> ui)</code>
<div class="block">
              设置渲染此组件的外观和对象。 
            </div> </td>
</tr>
<tr class="rowColor" id="i29">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JProgressBar.html#setValue-int-">setValue</a></span>(int n)</code>
<div class="block">
              将进度条的当前值设置为 
             <code>n</code> 。 
            </div> </td>
</tr>
<tr class="altColor" id="i30">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JProgressBar.html#updateUI--">updateUI</a></span>()</code>
<div class="block">
              将UI属性重置为当前外观的值。 
            </div> </td>
</tr>
</tbody>
</table>
<ul class="blockList">
<li class="blockList"><a name="methods.inherited.from.class.javax.swing.JComponent">
<!-- --> </a> <h3>Methods inherited from class javax.swing.<a href="../../javax/swing/JComponent.html" title="class in javax.swing">JComponent</a></h3> <code><a href="../../javax/swing/JComponent.html#addAncestorListener-javax.swing.event.AncestorListener-">addAncestorListener</a>, <a href="../../javax/swing/JComponent.html#addNotify--">addNotify</a>, <a href="../../javax/swing/JComponent.html#addVetoableChangeListener-java.beans.VetoableChangeListener-">addVetoableChangeListener</a>, <a href="../../javax/swing/JComponent.html#computeVisibleRect-java.awt.Rectangle-">computeVisibleRect</a>, <a href="../../javax/swing/JComponent.html#contains-int-int-">contains</a>, <a href="../../javax/swing/JComponent.html#createToolTip--">createToolTip</a>, <a href="../../javax/swing/JComponent.html#disable--">disable</a>, <a href="../../javax/swing/JComponent.html#enable--">enable</a>, <a href="../../javax/swing/JComponent.html#firePropertyChange-java.lang.String-boolean-boolean-">firePropertyChange</a>, <a href="../../javax/swing/JComponent.html#firePropertyChange-java.lang.String-char-char-">firePropertyChange</a>, <a href="../../javax/swing/JComponent.html#firePropertyChange-java.lang.String-int-int-">firePropertyChange</a>, <a href="../../javax/swing/JComponent.html#fireVetoableChange-java.lang.String-java.lang.Object-java.lang.Object-">fireVetoableChange</a>, <a href="../../javax/swing/JComponent.html#getActionForKeyStroke-javax.swing.KeyStroke-">getActionForKeyStroke</a>, <a href="../../javax/swing/JComponent.html#getActionMap--">getActionMap</a>, <a href="../../javax/swing/JComponent.html#getAlignmentX--">getAlignmentX</a>, <a href="../../javax/swing/JComponent.html#getAlignmentY--">getAlignmentY</a>, <a href="../../javax/swing/JComponent.html#getAncestorListeners--">getAncestorListeners</a>, <a href="../../javax/swing/JComponent.html#getAutoscrolls--">getAutoscrolls</a>, <a href="../../javax/swing/JComponent.html#getBaseline-int-int-">getBaseline</a>, <a href="../../javax/swing/JComponent.html#getBaselineResizeBehavior--">getBaselineResizeBehavior</a>, <a href="../../javax/swing/JComponent.html#getBorder--">getBorder</a>, <a href="../../javax/swing/JComponent.html#getBounds-java.awt.Rectangle-">getBounds</a>, <a href="../../javax/swing/JComponent.html#getClientProperty-java.lang.Object-">getClientProperty</a>, <a href="../../javax/swing/JComponent.html#getComponentGraphics-java.awt.Graphics-">getComponentGraphics</a>, <a href="../../javax/swing/JComponent.html#getComponentPopupMenu--">getComponentPopupMenu</a>, <a href="../../javax/swing/JComponent.html#getConditionForKeyStroke-javax.swing.KeyStroke-">getConditionForKeyStroke</a>, <a href="../../javax/swing/JComponent.html#getDebugGraphicsOptions--">getDebugGraphicsOptions</a>, <a href="../../javax/swing/JComponent.html#getDefaultLocale--">getDefaultLocale</a>, <a href="../../javax/swing/JComponent.html#getFontMetrics-java.awt.Font-">getFontMetrics</a>, <a href="../../javax/swing/JComponent.html#getGraphics--">getGraphics</a>, <a href="../../javax/swing/JComponent.html#getHeight--">getHeight</a>, <a href="../../javax/swing/JComponent.html#getInheritsPopupMenu--">getInheritsPopupMenu</a>, <a href="../../javax/swing/JComponent.html#getInputMap--">getInputMap</a>, <a href="../../javax/swing/JComponent.html#getInputMap-int-">getInputMap</a>, <a href="../../javax/swing/JComponent.html#getInputVerifier--">getInputVerifier</a>, <a href="../../javax/swing/JComponent.html#getInsets--">getInsets</a>, <a href="../../javax/swing/JComponent.html#getInsets-java.awt.Insets-">getInsets</a>, <a href="../../javax/swing/JComponent.html#getListeners-java.lang.Class-">getListeners</a>, <a href="../../javax/swing/JComponent.html#getLocation-java.awt.Point-">getLocation</a>, <a href="../../javax/swing/JComponent.html#getMaximumSize--">getMaximumSize</a>, <a href="../../javax/swing/JComponent.html#getMinimumSize--">getMinimumSize</a>, <a href="../../javax/swing/JComponent.html#getNextFocusableComponent--">getNextFocusableComponent</a>, <a href="../../javax/swing/JComponent.html#getPopupLocation-java.awt.event.MouseEvent-">getPopupLocation</a>, <a href="../../javax/swing/JComponent.html#getPreferredSize--">getPreferredSize</a>, <a href="../../javax/swing/JComponent.html#getRegisteredKeyStrokes--">getRegisteredKeyStrokes</a>, <a href="../../javax/swing/JComponent.html#getRootPane--">getRootPane</a>, <a href="../../javax/swing/JComponent.html#getSize-java.awt.Dimension-">getSize</a>, <a href="../../javax/swing/JComponent.html#getToolTipLocation-java.awt.event.MouseEvent-">getToolTipLocation</a>, <a href="../../javax/swing/JComponent.html#getToolTipText--">getToolTipText</a>, <a href="../../javax/swing/JComponent.html#getToolTipText-java.awt.event.MouseEvent-">getToolTipText</a>, <a href="../../javax/swing/JComponent.html#getTopLevelAncestor--">getTopLevelAncestor</a>, <a href="../../javax/swing/JComponent.html#getTransferHandler--">getTransferHandler</a>, <a href="../../javax/swing/JComponent.html#getVerifyInputWhenFocusTarget--">getVerifyInputWhenFocusTarget</a>, <a href="../../javax/swing/JComponent.html#getVetoableChangeListeners--">getVetoableChangeListeners</a>, <a href="../../javax/swing/JComponent.html#getVisibleRect--">getVisibleRect</a>, <a href="../../javax/swing/JComponent.html#getWidth--">getWidth</a>, <a href="../../javax/swing/JComponent.html#getX--">getX</a>, <a href="../../javax/swing/JComponent.html#getY--">getY</a>, <a href="../../javax/swing/JComponent.html#grabFocus--">grabFocus</a>, <a href="../../javax/swing/JComponent.html#hide--">hide</a>, <a href="../../javax/swing/JComponent.html#isDoubleBuffered--">isDoubleBuffered</a>, <a href="../../javax/swing/JComponent.html#isLightweightComponent-java.awt.Component-">isLightweightComponent</a>, <a href="../../javax/swing/JComponent.html#isManagingFocus--">isManagingFocus</a>, <a href="../../javax/swing/JComponent.html#isOpaque--">isOpaque</a>, <a href="../../javax/swing/JComponent.html#isOptimizedDrawingEnabled--">isOptimizedDrawingEnabled</a>, <a href="../../javax/swing/JComponent.html#isPaintingForPrint--">isPaintingForPrint</a>, <a href="../../javax/swing/JComponent.html#isPaintingOrigin--">isPaintingOrigin</a>, <a href="../../javax/swing/JComponent.html#isPaintingTile--">isPaintingTile</a>, <a href="../../javax/swing/JComponent.html#isRequestFocusEnabled--">isRequestFocusEnabled</a>, <a href="../../javax/swing/JComponent.html#isValidateRoot--">isValidateRoot</a>, <a href="../../javax/swing/JComponent.html#paint-java.awt.Graphics-">paint</a>, <a href="../../javax/swing/JComponent.html#paintChildren-java.awt.Graphics-">paintChildren</a>, <a href="../../javax/swing/JComponent.html#paintComponent-java.awt.Graphics-">paintComponent</a>, <a href="../../javax/swing/JComponent.html#paintImmediately-int-int-int-int-">paintImmediately</a>, <a href="../../javax/swing/JComponent.html#paintImmediately-java.awt.Rectangle-">paintImmediately</a>, <a href="../../javax/swing/JComponent.html#print-java.awt.Graphics-">print</a>, <a href="../../javax/swing/JComponent.html#printAll-java.awt.Graphics-">printAll</a>, <a href="../../javax/swing/JComponent.html#printBorder-java.awt.Graphics-">printBorder</a>, <a href="../../javax/swing/JComponent.html#printChildren-java.awt.Graphics-">printChildren</a>, <a href="../../javax/swing/JComponent.html#printComponent-java.awt.Graphics-">printComponent</a>, <a href="../../javax/swing/JComponent.html#processComponentKeyEvent-java.awt.event.KeyEvent-">processComponentKeyEvent</a>, <a href="../../javax/swing/JComponent.html#processKeyBinding-javax.swing.KeyStroke-java.awt.event.KeyEvent-int-boolean-">processKeyBinding</a>, <a href="../../javax/swing/JComponent.html#processKeyEvent-java.awt.event.KeyEvent-">processKeyEvent</a>, <a href="../../javax/swing/JComponent.html#processMouseEvent-java.awt.event.MouseEvent-">processMouseEvent</a>, <a href="../../javax/swing/JComponent.html#processMouseMotionEvent-java.awt.event.MouseEvent-">processMouseMotionEvent</a>, <a href="../../javax/swing/JComponent.html#putClientProperty-java.lang.Object-java.lang.Object-">putClientProperty</a>, <a href="../../javax/swing/JComponent.html#registerKeyboardAction-java.awt.event.ActionListener-javax.swing.KeyStroke-int-">registerKeyboardAction</a>, <a href="../../javax/swing/JComponent.html#registerKeyboardAction-java.awt.event.ActionListener-java.lang.String-javax.swing.KeyStroke-int-">registerKeyboardAction</a>, <a href="../../javax/swing/JComponent.html#removeAncestorListener-javax.swing.event.AncestorListener-">removeAncestorListener</a>, <a href="../../javax/swing/JComponent.html#removeNotify--">removeNotify</a>, <a href="../../javax/swing/JComponent.html#removeVetoableChangeListener-java.beans.VetoableChangeListener-">removeVetoableChangeListener</a>, <a href="../../javax/swing/JComponent.html#repaint-long-int-int-int-int-">repaint</a>, <a href="../../javax/swing/JComponent.html#repaint-java.awt.Rectangle-">repaint</a>, <a href="../../javax/swing/JComponent.html#requestDefaultFocus--">requestDefaultFocus</a>, <a href="../../javax/swing/JComponent.html#requestFocus--">requestFocus</a>, <a href="../../javax/swing/JComponent.html#requestFocus-boolean-">requestFocus</a>, <a href="../../javax/swing/JComponent.html#requestFocusInWindow--">requestFocusInWindow</a>, <a href="../../javax/swing/JComponent.html#requestFocusInWindow-boolean-">requestFocusInWindow</a>, <a href="../../javax/swing/JComponent.html#resetKeyboardActions--">resetKeyboardActions</a>, <a href="../../javax/swing/JComponent.html#reshape-int-int-int-int-">reshape</a>, <a href="../../javax/swing/JComponent.html#revalidate--">revalidate</a>, <a href="../../javax/swing/JComponent.html#scrollRectToVisible-java.awt.Rectangle-">scrollRectToVisible</a>, <a href="../../javax/swing/JComponent.html#setActionMap-javax.swing.ActionMap-">setActionMap</a>, <a href="../../javax/swing/JComponent.html#setAlignmentX-float-">setAlignmentX</a>, <a href="../../javax/swing/JComponent.html#setAlignmentY-float-">setAlignmentY</a>, <a href="../../javax/swing/JComponent.html#setAutoscrolls-boolean-">setAutoscrolls</a>, <a href="../../javax/swing/JComponent.html#setBackground-java.awt.Color-">setBackground</a>, <a href="../../javax/swing/JComponent.html#setBorder-javax.swing.border.Border-">setBorder</a>, <a href="../../javax/swing/JComponent.html#setComponentPopupMenu-javax.swing.JPopupMenu-">setComponentPopupMenu</a>, <a href="../../javax/swing/JComponent.html#setDebugGraphicsOptions-int-">setDebugGraphicsOptions</a>, <a href="../../javax/swing/JComponent.html#setDefaultLocale-java.util.Locale-">setDefaultLocale</a>, <a href="../../javax/swing/JComponent.html#setDoubleBuffered-boolean-">setDoubleBuffered</a>, <a href="../../javax/swing/JComponent.html#setEnabled-boolean-">setEnabled</a>, <a href="../../javax/swing/JComponent.html#setFocusTraversalKeys-int-java.util.Set-">setFocusTraversalKeys</a>, <a href="../../javax/swing/JComponent.html#setFont-java.awt.Font-">setFont</a>, <a href="../../javax/swing/JComponent.html#setForeground-java.awt.Color-">setForeground</a>, <a href="../../javax/swing/JComponent.html#setInheritsPopupMenu-boolean-">setInheritsPopupMenu</a>, <a href="../../javax/swing/JComponent.html#setInputMap-int-javax.swing.InputMap-">setInputMap</a>, <a href="../../javax/swing/JComponent.html#setInputVerifier-javax.swing.InputVerifier-">setInputVerifier</a>, <a href="../../javax/swing/JComponent.html#setMaximumSize-java.awt.Dimension-">setMaximumSize</a>, <a href="../../javax/swing/JComponent.html#setMinimumSize-java.awt.Dimension-">setMinimumSize</a>, <a href="../../javax/swing/JComponent.html#setNextFocusableComponent-java.awt.Component-">setNextFocusableComponent</a>, <a href="../../javax/swing/JComponent.html#setOpaque-boolean-">setOpaque</a>, <a href="../../javax/swing/JComponent.html#setPreferredSize-java.awt.Dimension-">setPreferredSize</a>, <a href="../../javax/swing/JComponent.html#setRequestFocusEnabled-boolean-">setRequestFocusEnabled</a>, <a href="../../javax/swing/JComponent.html#setToolTipText-java.lang.String-">setToolTipText</a>, <a href="../../javax/swing/JComponent.html#setTransferHandler-javax.swing.TransferHandler-">setTransferHandler</a>, <a href="../../javax/swing/JComponent.html#setUI-javax.swing.plaf.ComponentUI-">setUI</a>, <a href="../../javax/swing/JComponent.html#setVerifyInputWhenFocusTarget-boolean-">setVerifyInputWhenFocusTarget</a>, <a href="../../javax/swing/JComponent.html#setVisible-boolean-">setVisible</a>, <a href="../../javax/swing/JComponent.html#unregisterKeyboardAction-javax.swing.KeyStroke-">unregisterKeyboardAction</a>, <a href="../../javax/swing/JComponent.html#update-java.awt.Graphics-">update</a></code></li>
</ul>
<ul class="blockList">
<li class="blockList"><a name="methods.inherited.from.class.java.awt.Container">
<!-- --> </a> <h3>Methods inherited from class java.awt.<a href="../../java/awt/Container.html" title="class in java.awt">Container</a></h3> <code><a href="../../java/awt/Container.html#add-java.awt.Component-">add</a>, <a href="../../java/awt/Container.html#add-java.awt.Component-int-">add</a>, <a href="../../java/awt/Container.html#add-java.awt.Component-java.lang.Object-">add</a>, <a href="../../java/awt/Container.html#add-java.awt.Component-java.lang.Object-int-">add</a>, <a href="../../java/awt/Container.html#add-java.lang.String-java.awt.Component-">add</a>, <a href="../../java/awt/Container.html#addContainerListener-java.awt.event.ContainerListener-">addContainerListener</a>, <a href="../../java/awt/Container.html#addImpl-java.awt.Component-java.lang.Object-int-">addImpl</a>, <a href="../../java/awt/Container.html#addPropertyChangeListener-java.beans.PropertyChangeListener-">addPropertyChangeListener</a>, <a href="../../java/awt/Container.html#addPropertyChangeListener-java.lang.String-java.beans.PropertyChangeListener-">addPropertyChangeListener</a>, <a href="../../java/awt/Container.html#applyComponentOrientation-java.awt.ComponentOrientation-">applyComponentOrientation</a>, <a href="../../java/awt/Container.html#areFocusTraversalKeysSet-int-">areFocusTraversalKeysSet</a>, <a href="../../java/awt/Container.html#countComponents--">countComponents</a>, <a href="../../java/awt/Container.html#deliverEvent-java.awt.Event-">deliverEvent</a>, <a href="../../java/awt/Container.html#doLayout--">doLayout</a>, <a href="../../java/awt/Container.html#findComponentAt-int-int-">findComponentAt</a>, <a href="../../java/awt/Container.html#findComponentAt-java.awt.Point-">findComponentAt</a>, <a href="../../java/awt/Container.html#getComponent-int-">getComponent</a>, <a href="../../java/awt/Container.html#getComponentAt-int-int-">getComponentAt</a>, <a href="../../java/awt/Container.html#getComponentAt-java.awt.Point-">getComponentAt</a>, <a href="../../java/awt/Container.html#getComponentCount--">getComponentCount</a>, <a href="../../java/awt/Container.html#getComponents--">getComponents</a>, <a href="../../java/awt/Container.html#getComponentZOrder-java.awt.Component-">getComponentZOrder</a>, <a href="../../java/awt/Container.html#getContainerListeners--">getContainerListeners</a>, <a href="../../java/awt/Container.html#getFocusTraversalKeys-int-">getFocusTraversalKeys</a>, <a href="../../java/awt/Container.html#getFocusTraversalPolicy--">getFocusTraversalPolicy</a>, <a href="../../java/awt/Container.html#getLayout--">getLayout</a>, <a href="../../java/awt/Container.html#getMousePosition-boolean-">getMousePosition</a>, <a href="../../java/awt/Container.html#insets--">insets</a>, <a href="../../java/awt/Container.html#invalidate--">invalidate</a>, <a 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href="../../java/awt/Component.html#mouseExit-java.awt.Event-int-int-">mouseExit</a>, <a href="../../java/awt/Component.html#mouseMove-java.awt.Event-int-int-">mouseMove</a>, <a href="../../java/awt/Component.html#mouseUp-java.awt.Event-int-int-">mouseUp</a>, <a href="../../java/awt/Component.html#move-int-int-">move</a>, <a href="../../java/awt/Component.html#nextFocus--">nextFocus</a>, <a href="../../java/awt/Component.html#paintAll-java.awt.Graphics-">paintAll</a>, <a href="../../java/awt/Component.html#postEvent-java.awt.Event-">postEvent</a>, <a href="../../java/awt/Component.html#prepareImage-java.awt.Image-java.awt.image.ImageObserver-">prepareImage</a>, <a href="../../java/awt/Component.html#prepareImage-java.awt.Image-int-int-java.awt.image.ImageObserver-">prepareImage</a>, <a href="../../java/awt/Component.html#processComponentEvent-java.awt.event.ComponentEvent-">processComponentEvent</a>, <a 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href="../../java/awt/Component.html#setCursor-java.awt.Cursor-">setCursor</a>, <a href="../../java/awt/Component.html#setDropTarget-java.awt.dnd.DropTarget-">setDropTarget</a>, <a href="../../java/awt/Component.html#setFocusable-boolean-">setFocusable</a>, <a href="../../java/awt/Component.html#setFocusTraversalKeysEnabled-boolean-">setFocusTraversalKeysEnabled</a>, <a href="../../java/awt/Component.html#setIgnoreRepaint-boolean-">setIgnoreRepaint</a>, <a href="../../java/awt/Component.html#setLocale-java.util.Locale-">setLocale</a>, <a href="../../java/awt/Component.html#setLocation-int-int-">setLocation</a>, <a href="../../java/awt/Component.html#setLocation-java.awt.Point-">setLocation</a>, <a href="../../java/awt/Component.html#setName-java.lang.String-">setName</a>, <a href="../../java/awt/Component.html#setSize-java.awt.Dimension-">setSize</a>, <a href="../../java/awt/Component.html#setSize-int-int-">setSize</a>, <a href="../../java/awt/Component.html#show--">show</a>, <a href="../../java/awt/Component.html#show-boolean-">show</a>, <a href="../../java/awt/Component.html#size--">size</a>, <a href="../../java/awt/Component.html#toString--">toString</a>, <a href="../../java/awt/Component.html#transferFocus--">transferFocus</a>, <a href="../../java/awt/Component.html#transferFocusBackward--">transferFocusBackward</a>, <a href="../../java/awt/Component.html#transferFocusUpCycle--">transferFocusUpCycle</a></code></li>
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<!-- --> </a> <h3>Methods inherited from class java.lang.<a href="../../java/lang/Object.html" title="class in java.lang">Object</a></h3> <code><a href="../../java/lang/Object.html#clone--">clone</a>, <a href="../../java/lang/Object.html#equals-java.lang.Object-">equals</a>, <a href="../../java/lang/Object.html#finalize--">finalize</a>, <a href="../../java/lang/Object.html#getClass--">getClass</a>, <a href="../../java/lang/Object.html#hashCode--">hashCode</a>, <a href="../../java/lang/Object.html#notify--">notify</a>, <a href="../../java/lang/Object.html#notifyAll--">notifyAll</a>, <a href="../../java/lang/Object.html#wait--">wait</a>, <a href="../../java/lang/Object.html#wait-long-">wait</a>, <a href="../../java/lang/Object.html#wait-long-int-">wait</a></code></li>
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<li class="blockList"> <h4>orientation</h4> <pre>protected int orientation</pre>
<div class="block">
<span>进度条是水平还是垂直。</span>
<span>默认值为<code>HORIZONTAL</code> 。</span>
</div>
<dl>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../javax/swing/JProgressBar.html#setOrientation-int-"><code>setOrientation(int)</code></a>
</dd>
</dl> </li>
</ul> <a name="paintBorder">
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<ul class="blockList">
<li class="blockList"> <h4>paintBorder</h4> <pre>protected boolean paintBorder</pre>
<div class="block">
<span>是否在进度条周围显示边框。</span>
<span>默认值为<code>true</code> 。</span>
</div>
<dl>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../javax/swing/JProgressBar.html#setBorderPainted-boolean-"><code>setBorderPainted(boolean)</code></a>
</dd>
</dl> </li>
</ul> <a name="model">
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<ul class="blockList">
<li class="blockList"> <h4>model</h4> <pre>protected <a href="../../javax/swing/BoundedRangeModel.html" title="interface in javax.swing">BoundedRangeModel</a> model</pre>
<div class="block">
            保存进度条数据的对象。 
          </div>
<dl>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../javax/swing/JProgressBar.html#setModel-javax.swing.BoundedRangeModel-"><code>setModel(javax.swing.BoundedRangeModel)</code></a>
</dd>
</dl> </li>
</ul> <a name="progressString">
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<ul class="blockList">
<li class="blockList"> <h4>progressString</h4> <pre>protected <a href="../../java/lang/String.html" title="class in java.lang">String</a> progressString</pre>
<div class="block">
<span>可以在进度条上显示的可选字符串。</span>
<span>默认值为<code>null</code> 。</span>
<span>将其设置为非<code>null</code>值并不意味着将显示该字符串。</span>
<span>要显示字符串， <code>paintString</code>必须是<code>true</code> 。</span>
</div>
<dl>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../javax/swing/JProgressBar.html#setString-java.lang.String-"><code>setString(java.lang.String)</code></a> ， 
            <a href="../../javax/swing/JProgressBar.html#setStringPainted-boolean-"><code>setStringPainted(boolean)</code></a>
</dd>
</dl> </li>
</ul> <a name="paintString">
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<ul class="blockList">
<li class="blockList"> <h4>paintString</h4> <pre>protected boolean paintString</pre>
<div class="block">
<span>是否在进度条上显示文本字符串。</span>
<span>默认值为<code>false</code> 。</span>
<span>将其设置为<code>true</code>会导致在进度条上显示要呈现的进度的文本显示。</span>
<span>如果<code>progressString</code>为<code>null</code> ，则完成百分比显示在进度条上。</span>
<span>否则，将在进度条上呈现<code>progressString</code> 。</span>
</div>
<dl>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../javax/swing/JProgressBar.html#setStringPainted-boolean-"><code>setStringPainted(boolean)</code></a> ， 
            <a href="../../javax/swing/JProgressBar.html#setString-java.lang.String-"><code>setString(java.lang.String)</code></a>
</dd>
</dl> </li>
</ul> <a name="changeEvent">
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<ul class="blockList">
<li class="blockList"> <h4>changeEvent</h4> <pre>protected transient <a href="../../javax/swing/event/ChangeEvent.html" title="class in javax.swing.event">ChangeEvent</a> changeEvent</pre>
<div class="block">
<span>每个实例只需要一个<code>ChangeEvent</code> ，因为事件唯一有趣的属性是不可变的源，即进度条。</span>
<span>事件首次在事件通知被触发时被懒惰地创建。</span>
</div>
<dl>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../javax/swing/JProgressBar.html#fireStateChanged--"><code>fireStateChanged()</code></a>
</dd>
</dl> </li>
</ul> <a name="changeListener">
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<ul class="blockListLast">
<li class="blockList"> <h4>changeListener</h4> <pre>protected <a href="../../javax/swing/event/ChangeListener.html" title="interface in javax.swing.event">ChangeListener</a> changeListener</pre>
<div class="block">
            监听进度条模型发送的更改事件，将其重新分配到此进度条上注册的更改事件侦听器。 
          </div>
<dl>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../javax/swing/JProgressBar.html#createChangeListener--"><code>createChangeListener()</code></a>
</dd>
</dl> </li>
</ul> </li>
</ul>
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<li class="blockList"> <h4>JProgressBar</h4> <pre>public JProgressBar()</pre>
<div class="block">
<span>创建一个显示边框但没有进度字符串的水平进度条。</span>
<span>初始值和最小值为0，最大值为100。</span>
</div>
<dl>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../javax/swing/JProgressBar.html#setOrientation-int-"><code>setOrientation(int)</code></a> ， 
            <a href="../../javax/swing/JProgressBar.html#setBorderPainted-boolean-"><code>setBorderPainted(boolean)</code></a> ， 
            <a href="../../javax/swing/JProgressBar.html#setStringPainted-boolean-"><code>setStringPainted(boolean)</code></a> ， 
            <a href="../../javax/swing/JProgressBar.html#setString-java.lang.String-"><code>setString(java.lang.String)</code></a> ， 
            <a href="../../javax/swing/JProgressBar.html#setIndeterminate-boolean-"><code>setIndeterminate(boolean)</code></a>
</dd>
</dl> </li>
</ul> <a name="JProgressBar-int-">
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<ul class="blockList">
<li class="blockList"> <h4>JProgressBar</h4> <pre>public JProgressBar(int orient)</pre>
<div class="block">
<span>创建具有指定方向的进度条，可以是<code>SwingConstants.VERTICAL</code>或<code>SwingConstants.HORIZONTAL</code> 。</span>
<span>默认情况下，绘制边框，但没有进度字符串。</span>
<span>初始值和最小值为0，最大值为100。</span>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>orient</code> - 进度条所需的方向 
           </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>orient</code>是非法值 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../javax/swing/JProgressBar.html#setOrientation-int-"><code>setOrientation(int)</code></a> ， 
            <a href="../../javax/swing/JProgressBar.html#setBorderPainted-boolean-"><code>setBorderPainted(boolean)</code></a> ， 
            <a href="../../javax/swing/JProgressBar.html#setStringPainted-boolean-"><code>setStringPainted(boolean)</code></a> ， 
            <a href="../../javax/swing/JProgressBar.html#setString-java.lang.String-"><code>setString(java.lang.String)</code></a> ， 
            <a href="../../javax/swing/JProgressBar.html#setIndeterminate-boolean-"><code>setIndeterminate(boolean)</code></a>
</dd>
</dl> </li>
</ul> <a name="JProgressBar-int-int-">
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<ul class="blockList">
<li class="blockList"> <h4>JProgressBar</h4> <pre>public JProgressBar(int min,
                    int max)</pre>
<div class="block">
<span>创建具有指定的最小和最大值的水平进度条。</span>
<span>将进度条的初始值设置为指定的最小值。</span>
<span>默认情况下，绘制边框，但没有进度字符串。</span>
<p> <span>该<code>BoundedRangeModel</code>保存进度条的数据处理，可能不正确地设置了最小值，初始，并在进度条上的最大值出现的任何问题。</span> <span>有关详细信息，请参阅<code>BoundedRangeModel</code>文档。</span> </p>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>min</code> - 进度条的最小值 
           </dd>
<dd>
<code>max</code> - 进度条的最大值 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<span><a href="../../javax/swing/BoundedRangeModel.html" title="javax.swing中的接口"><code>BoundedRangeModel</code></a> ， <a href="../../javax/swing/JProgressBar.html#setOrientation-int-"><code>setOrientation(int)</code></a> ， <a href="../../javax/swing/JProgressBar.html#setBorderPainted-boolean-"><code>setBorderPainted(boolean)</code></a> ， <a href="../../javax/swing/JProgressBar.html#setStringPainted-boolean-"><code>setStringPainted(boolean)</code></a> ， <a href="../../javax/swing/JProgressBar.html#setString-java.lang.String-"><code>setString(java.lang.String)</code></a> ， <a href="../../javax/swing/JProgressBar.html#setIndeterminate-boolean-"><code>setIndeterminate(boolean)</code></a></span>
</dd>
</dl> </li>
</ul> <a name="JProgressBar-int-int-int-">
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<ul class="blockList">
<li class="blockList"> <h4>JProgressBar</h4> <pre>public JProgressBar(int orient,
                    int min,
                    int max)</pre>
<div class="block">
<span>使用指定的方向，最小和最大值创建进度条。</span>
<span>默认情况下，绘制边框，但没有进度字符串。</span>
<span>将进度条的初始值设置为指定的最小值。</span>
<p> <span>该<code>BoundedRangeModel</code>保存进度条的数据处理，可能不正确地设置了最小值，初始，并在进度条上的最大值出现的任何问题。</span> <span>有关详细信息，请参阅<code>BoundedRangeModel</code>文档。</span> </p>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>orient</code> - 进度条的所需方向 
           </dd>
<dd>
<code>min</code> - 进度条的最小值 
           </dd>
<dd>
<code>max</code> - 进度条的最大值 
           </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>orient</code>是非法值 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<span><a href="../../javax/swing/BoundedRangeModel.html" title="javax.swing中的接口"><code>BoundedRangeModel</code></a> ， <a href="../../javax/swing/JProgressBar.html#setOrientation-int-"><code>setOrientation(int)</code></a> ， <a href="../../javax/swing/JProgressBar.html#setBorderPainted-boolean-"><code>setBorderPainted(boolean)</code></a> ， <a href="../../javax/swing/JProgressBar.html#setStringPainted-boolean-"><code>setStringPainted(boolean)</code></a> ， <a href="../../javax/swing/JProgressBar.html#setString-java.lang.String-"><code>setString(java.lang.String)</code></a> ， <a href="../../javax/swing/JProgressBar.html#setIndeterminate-boolean-"><code>setIndeterminate(boolean)</code></a></span>
</dd>
</dl> </li>
</ul> <a name="JProgressBar-javax.swing.BoundedRangeModel-">
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<ul class="blockListLast">
<li class="blockList"> <h4>JProgressBar</h4> <pre>public JProgressBar(<a href="../../javax/swing/BoundedRangeModel.html" title="interface in javax.swing">BoundedRangeModel</a> newModel)</pre>
<div class="block">
<span>创建一个水平进度条，使用指定的模型来保存进度条的数据。</span>
<span>默认情况下，绘制边框，但没有进度字符串。</span>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>newModel</code> - 进度条的数据模型 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../javax/swing/JProgressBar.html#setOrientation-int-"><code>setOrientation(int)</code></a> ， 
            <a href="../../javax/swing/JProgressBar.html#setBorderPainted-boolean-"><code>setBorderPainted(boolean)</code></a> ， 
            <a href="../../javax/swing/JProgressBar.html#setStringPainted-boolean-"><code>setStringPainted(boolean)</code></a> ， 
            <a href="../../javax/swing/JProgressBar.html#setString-java.lang.String-"><code>setString(java.lang.String)</code></a> ， 
            <a href="../../javax/swing/JProgressBar.html#setIndeterminate-boolean-"><code>setIndeterminate(boolean)</code></a>
</dd>
</dl> </li>
</ul> </li>
</ul>
<!-- ============ METHOD DETAIL ========== -->
<ul class="blockList">
<li class="blockList"><a name="method.detail">
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<ul class="blockList">
<li class="blockList"> <h4>getOrientation</h4> <pre>public int getOrientation()</pre>
<div class="block">
<span>返回<code>SwingConstants.VERTICAL</code>或<code>SwingConstants.HORIZONTAL</code> ，具体取决于进度条的方向。</span>
<span>默认方向为<code>SwingConstants.HORIZONTAL</code> 。</span>
</div>
<dl>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
<code>HORIZONTAL</code>或 
            <code>VERTICAL</code>
</dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../javax/swing/JProgressBar.html#setOrientation-int-"><code>setOrientation(int)</code></a>
</dd>
</dl> </li>
</ul> <a name="setOrientation-int-">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>setOrientation</h4> <pre>public void setOrientation(int newOrientation)</pre>
<div class="block">
<span>将进度条的方向设置为<code>newOrientation</code> ，必须为<code>SwingConstants.VERTICAL</code>或<code>SwingConstants.HORIZONTAL</code> 。</span>
<span>默认方向为<code>SwingConstants.HORIZONTAL</code> 。</span>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>newOrientation</code> - 
            <code>HORIZONTAL</code>或 
            <code>VERTICAL</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 
            <code>newOrientation</code>是非法值 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../javax/swing/JProgressBar.html#getOrientation--"><code>getOrientation()</code></a>
</dd>
</dl> </li>
</ul> <a name="isStringPainted--">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>isStringPainted</h4> <pre>public boolean isStringPainted()</pre>
<div class="block">
            返回 
           <code>stringPainted</code>属性的值。 
          </div>
<dl>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             该值为 
            <code>stringPainted</code>属性 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../javax/swing/JProgressBar.html#setStringPainted-boolean-"><code>setStringPainted(boolean)</code></a> ， 
            <a href="../../javax/swing/JProgressBar.html#setString-java.lang.String-"><code>setString(java.lang.String)</code></a>
</dd>
</dl> </li>
</ul> <a name="setStringPainted-boolean-">
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<ul class="blockList">
<li class="blockList"> <h4>setStringPainted</h4> <pre>public void setStringPainted(boolean b)</pre>
<div class="block">
<span>设置<code>stringPainted</code>属性的值，该属性确定进度条是否应呈现进度字符串。</span>
<span>默认值为<code>false</code> ，意思是没有字符串被画。</span>
<span>某些外观和感觉可能不支持进度字符串，或只有当进度条处于确定模式时才支持它们。</span>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>b</code> - 
            <code>true</code>如果进度条应该呈现一个字符串 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../javax/swing/JProgressBar.html#isStringPainted--"><code>isStringPainted()</code></a> ， 
            <a href="../../javax/swing/JProgressBar.html#setString-java.lang.String-"><code>setString(java.lang.String)</code></a>
</dd>
</dl> </li>
</ul> <a name="getString--">
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<ul class="blockList">
<li class="blockList"> <h4>getString</h4> <pre>public <a href="../../java/lang/String.html" title="class in java.lang">String</a> getString()</pre>
<div class="block">
<span>返回当前进度的<code>String</code>表示。</span>
<span>默认情况下，这将返回一个简单的百分比<code>String</code>基于从<code>getPercentComplete</code>返回的值。</span>
<span>一个例子就是“42％”。</span>
<span>您可以通过致电<code>setString</code>进行更改。</span>
</div>
<dl>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             进度字符串的值，或进度字符串为 
            <code>null</code>的简单百分比字符串 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../javax/swing/JProgressBar.html#setString-java.lang.String-"><code>setString(java.lang.String)</code></a>
</dd>
</dl> </li>
</ul> <a name="setString-java.lang.String-">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>setString</h4> <pre>public void setString(<a href="../../java/lang/String.html" title="class in java.lang">String</a> s)</pre>
<div class="block">
<span>设置进度字符串的值。</span>
<span>默认情况下，此字符串为<code>null</code> ，这意味着使用简单百分比字符串的内置行为。</span>
<span>如果您提供了自定义的进度字符串，并希望还原到内置行为，请将该字符串设置为<code>null</code> 。</span>
<p> <span>只有当<code>isStringPainted</code>方法返回<code>true</code> ，进度字符串<code>true</code> 。</span> </p>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>s</code> - 进度字符串的值 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../javax/swing/JProgressBar.html#getString--"><code>getString()</code></a> ， 
            <a href="../../javax/swing/JProgressBar.html#setStringPainted-boolean-"><code>setStringPainted(boolean)</code></a> ， 
            <a href="../../javax/swing/JProgressBar.html#isStringPainted--"><code>isStringPainted()</code></a>
</dd>
</dl> </li>
</ul> <a name="getPercentComplete--">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>getPercentComplete</h4> <pre>public double getPercentComplete()</pre>
<div class="block">
<span>返回进度条的完成百分比。</span>
<span>请注意，该数字介于0.0和1.0之间。</span>
</div>
<dl>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             此进度条的完成百分比 
           </dd>
</dl> </li>
</ul> <a name="isBorderPainted--">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>isBorderPainted</h4> <pre>public boolean isBorderPainted()</pre>
<div class="block">
            返回 
           <code>borderPainted</code>属性。 
          </div>
<dl>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             价值 
            <code>borderPainted</code>属性 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../javax/swing/JProgressBar.html#setBorderPainted-boolean-"><code>setBorderPainted(boolean)</code></a>
</dd>
</dl> </li>
</ul> <a name="setBorderPainted-boolean-">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>setBorderPainted</h4> <pre>public void setBorderPainted(boolean b)</pre>
<div class="block">
<span>设置<code>borderPainted</code>属性，如果进度条应该绘制其边框，则为<code>true</code> 。</span>
<span>此属性的默认值为<code>true</code> 。</span>
<span>一些外观和感觉可能不会实现画边框;</span>
<span>他们将忽略此属性。</span>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<span><code>b</code> - <code>true</code>如果进度条应该绘制其边框;</span>
<span>否则， <code>false</code></span>
</dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../javax/swing/JProgressBar.html#isBorderPainted--"><code>isBorderPainted()</code></a>
</dd>
</dl> </li>
</ul> <a name="paintBorder-java.awt.Graphics-">
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<ul class="blockList">
<li class="blockList"> <h4>paintBorder</h4> <pre>protected void paintBorder(<a href="../../java/awt/Graphics.html" title="class in java.awt">Graphics</a> g)</pre>
<div class="block">
            如果 
           <code>borderPainted</code>属性为 
           <code>true</code>则绘制进度条的边框。 
          </div>
<dl>
<dt>
<span class="overrideSpecifyLabel">重写：</span>
</dt>
<dd>
<code><a href="../../javax/swing/JComponent.html#paintBorder-java.awt.Graphics-">paintBorder</a></code>在 
            <code><a href="../../javax/swing/JComponent.html" title="class in javax.swing">JComponent</a></code>
</dd>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>g</code> - 要绘制边框的 
            <code>Graphics</code>上下文 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../javax/swing/JComponent.html#paint-java.awt.Graphics-"><code>JComponent.paint(java.awt.Graphics)</code></a> ， 
            <a href="../../javax/swing/JComponent.html#setBorder-javax.swing.border.Border-"><code>JComponent.setBorder(javax.swing.border.Border)</code></a> ， 
            <a href="../../javax/swing/JProgressBar.html#isBorderPainted--"><code>isBorderPainted()</code></a> ， 
            <a href="../../javax/swing/JProgressBar.html#setBorderPainted-boolean-"><code>setBorderPainted(boolean)</code></a>
</dd>
</dl> </li>
</ul> <a name="getUI--">
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<ul class="blockList">
<li class="blockList"> <h4>getUI</h4> <pre>public <a href="../../javax/swing/plaf/ProgressBarUI.html" title="class in javax.swing.plaf">ProgressBarUI</a> getUI()</pre>
<div class="block">
            返回渲染此组件的外观和对象。 
          </div>
<dl>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             呈现此组件的 
            <code>ProgressBarUI</code>对象 
           </dd>
</dl> </li>
</ul> <a name="setUI-javax.swing.plaf.ProgressBarUI-">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>setUI</h4> <pre>public void setUI(<a href="../../javax/swing/plaf/ProgressBarUI.html" title="class in javax.swing.plaf">ProgressBarUI</a> ui)</pre>
<div class="block">
            设置渲染此组件的外观和对象。 
          </div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>ui</code> - 一个 
            <code>ProgressBarUI</code>对象 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../javax/swing/UIDefaults.html#getUI-javax.swing.JComponent-"><code>UIDefaults.getUI(javax.swing.JComponent)</code></a>
</dd>
</dl> </li>
</ul> <a name="updateUI--">
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<ul class="blockList">
<li class="blockList"> <h4>updateUI</h4> <pre>public void updateUI()</pre>
<div class="block">
            将UI属性重置为当前外观的值。 
          </div>
<dl>
<dt>
<span class="overrideSpecifyLabel">重写：</span>
</dt>
<dd>
<code><a href="../../javax/swing/JComponent.html#updateUI--">updateUI</a></code>在 
            <code><a href="../../javax/swing/JComponent.html" title="class in javax.swing">JComponent</a></code>
</dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../javax/swing/JComponent.html#updateUI--"><code>JComponent.updateUI()</code></a>
</dd>
</dl> </li>
</ul> <a name="getUIClassID--">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>getUIClassID</h4> <pre>public <a href="../../java/lang/String.html" title="class in java.lang">String</a> getUIClassID()</pre>
<div class="block">
            返回渲染此组件的look-and-feel类的名称。 
          </div>
<dl>
<dt>
<span class="overrideSpecifyLabel">重写：</span>
</dt>
<dd>
<code><a href="../../javax/swing/JComponent.html#getUIClassID--">getUIClassID</a></code>在 
            <code><a href="../../javax/swing/JComponent.html" title="class in javax.swing">JComponent</a></code>
</dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             字符串“ProgressBarUI” 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../javax/swing/JComponent.html#getUIClassID--"><code>JComponent.getUIClassID()</code></a> ， 
            <a href="../../javax/swing/UIDefaults.html#getUI-javax.swing.JComponent-"><code>UIDefaults.getUI(javax.swing.JComponent)</code></a>
</dd>
</dl> </li>
</ul> <a name="createChangeListener--">
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<ul class="blockList">
<li class="blockList"> <h4>createChangeListener</h4> <pre>protected <a href="../../javax/swing/event/ChangeListener.html" title="interface in javax.swing.event">ChangeListener</a> createChangeListener()</pre>
<div class="block">
<span>想要处理来自模型的更改事件的子类可以覆盖此方法，以返回自定义<code>ChangeListener</code>实现的实例。</span>
<span>默认的<code>ChangeListener</code>只需调用<code>fireStateChanged</code>方法将<code>ChangeEvent</code> s转至直接添加到进度条的<code>ChangeListener</code> 。</span>
</div>
<dl>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<span><a href="../../javax/swing/JProgressBar.html#changeListener"><code>changeListener</code></a> ， <a href="../../javax/swing/JProgressBar.html#fireStateChanged--"><code>fireStateChanged()</code></a> ， <a href="../../javax/swing/event/ChangeListener.html" title="javax.swing.event中的接口"><code>ChangeListener</code></a> ， <a href="../../javax/swing/BoundedRangeModel.html" title="javax.swing中的接口"><code>BoundedRangeModel</code></a></span>
</dd>
</dl> </li>
</ul> <a name="addChangeListener-javax.swing.event.ChangeListener-">
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<ul class="blockList">
<li class="blockList"> <h4>addChangeListener</h4> <pre>public void addChangeListener(<a href="../../javax/swing/event/ChangeListener.html" title="interface in javax.swing.event">ChangeListener</a> l)</pre>
<div class="block">
            将指定的ChangeListener 
           <code>ChangeListener</code>到进度条。 
          </div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>l</code> - 添加的 
            <code>ChangeListener</code>
</dd>
</dl> </li>
</ul> <a name="removeChangeListener-javax.swing.event.ChangeListener-">
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<ul class="blockList">
<li class="blockList"> <h4>removeChangeListener</h4> <pre>public void removeChangeListener(<a href="../../javax/swing/event/ChangeListener.html" title="interface in javax.swing.event">ChangeListener</a> l)</pre>
<div class="block">
            从进度条中删除一个 
           <code>ChangeListener</code> 。 
          </div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>l</code> - 要删除的 
            <code>ChangeListener</code>
</dd>
</dl> </li>
</ul> <a name="getChangeListeners--">
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<ul class="blockList">
<li class="blockList"> <h4>getChangeListeners</h4> <pre>public <a href="../../javax/swing/event/ChangeListener.html" title="interface in javax.swing.event">ChangeListener</a>[] getChangeListeners()</pre>
<div class="block">
            返回所有的数组 
           <code>ChangeListener</code>加入到这一进度条以s 
           <code>addChangeListener</code> 。 
          </div>
<dl>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             所有添加的 
            <code>ChangeListener</code>或一个空数组，如果没有添加听众 
           </dd>
<dt>
<span class="simpleTagLabel">从以下版本开始：</span>
</dt>
<dd>
             1.4 
           </dd>
</dl> </li>
</ul> <a name="fireStateChanged--">
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<ul class="blockList">
<li class="blockList"> <h4>fireStateChanged</h4> <pre>protected void fireStateChanged()</pre>
<div class="block">
<span>发送一个<code>ChangeEvent</code> ，其来源是这<code>JProgressBar</code> ，所有<code>ChangeListener</code> s已注册兴趣在<code>ChangeEvent</code> s。</span>
<span>每次从模型接收到一个<code>ChangeEvent</code>时都会调用此方法。</span>
<p> <span>如果需要，创建事件实例，并存储在<code>changeEvent</code> 。</span> </p>
</div>
<dl>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<span><a href="../../javax/swing/JProgressBar.html#addChangeListener-javax.swing.event.ChangeListener-"><code>addChangeListener(javax.swing.event.ChangeListener)</code></a> ， <a href="../../javax/swing/event/EventListenerList.html" title="javax.swing.event中的类"><code>EventListenerList</code></a></span>
</dd>
</dl> </li>
</ul> <a name="getModel--">
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<ul class="blockList">
<li class="blockList"> <h4>getModel</h4> <pre>public <a href="../../javax/swing/BoundedRangeModel.html" title="interface in javax.swing">BoundedRangeModel</a> getModel()</pre>
<div class="block">
            返回此进度条使用的数据模型。 
          </div>
<dl>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             目前 
            <code>BoundedRangeModel</code>使用的 
            <code>BoundedRangeModel</code>
</dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<span><a href="../../javax/swing/JProgressBar.html#setModel-javax.swing.BoundedRangeModel-"><code>setModel(javax.swing.BoundedRangeModel)</code></a> ， <a href="../../javax/swing/BoundedRangeModel.html" title="javax.swing中的接口"><code>BoundedRangeModel</code></a></span>
</dd>
</dl> </li>
</ul> <a name="setModel-javax.swing.BoundedRangeModel-">
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<ul class="blockList">
<li class="blockList"> <h4>setModel</h4> <pre>public void setModel(<a href="../../javax/swing/BoundedRangeModel.html" title="interface in javax.swing">BoundedRangeModel</a> newModel)</pre>
<div class="block">
<span>设置<code>JProgressBar</code>使用的数据模型。</span>
<span>请注意， <code>BoundedRangeModel</code>的<code>extent</code>未使用，设置为<code>0</code> 。</span>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>newModel</code> - 
            <code>BoundedRangeModel</code>使用 
           </dd>
</dl> </li>
</ul> <a name="getValue--">
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<ul class="blockList">
<li class="blockList"> <h4>getValue</h4> <pre>public int getValue()</pre>
<div class="block">
<span>进度条的电流返回<code>value</code>从<code>BoundedRangeModel</code> 。</span>
<span>该值始终在最小值和最大值之间，包括值。</span>
</div>
<dl>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             进度条的当前值 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../javax/swing/JProgressBar.html#setValue-int-"><code>setValue(int)</code></a> ， 
            <a href="../../javax/swing/BoundedRangeModel.html#getValue--"><code>BoundedRangeModel.getValue()</code></a>
</dd>
</dl> </li>
</ul> <a name="getMinimum--">
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<ul class="blockList">
<li class="blockList"> <h4>getMinimum</h4> <pre>public int getMinimum()</pre>
<div class="block">
            从 
           <code>BoundedRangeModel</code>返回进度条的 
           <code>minimum</code>值。 
          </div>
<dl>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             进度条的最小值 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../javax/swing/JProgressBar.html#setMinimum-int-"><code>setMinimum(int)</code></a> ， 
            <a href="../../javax/swing/BoundedRangeModel.html#getMinimum--"><code>BoundedRangeModel.getMinimum()</code></a>
</dd>
</dl> </li>
</ul> <a name="getMaximum--">
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<ul class="blockList">
<li class="blockList"> <h4>getMaximum</h4> <pre>public int getMaximum()</pre>
<div class="block">
            从 
           <code>BoundedRangeModel</code>返回进度条的 
           <code>maximum</code>值。 
          </div>
<dl>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             进度条的最大值 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../javax/swing/JProgressBar.html#setMaximum-int-"><code>setMaximum(int)</code></a> ， 
            <a href="../../javax/swing/BoundedRangeModel.html#getMaximum--"><code>BoundedRangeModel.getMaximum()</code></a>
</dd>
</dl> </li>
</ul> <a name="setValue-int-">
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<ul class="blockList">
<li class="blockList"> <h4>setValue</h4> <pre>public void setValue(int n)</pre>
<div class="block">
<span>将进度条的当前值设置为<code>n</code> 。</span>
<span>该方法将新值转发到模型。</span>
<p> <span>数据模型（ <code>BoundedRangeModel</code>一个实例）处理从分配错误值引起的任何数学问题。</span> <span>有关详细信息，请参阅<code>BoundedRangeModel</code>文档。</span> </p>
<p> <span>如果新值与上一个值不同，则会通知所有更改侦听器。</span> </p>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>n</code> - 新值 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../javax/swing/JProgressBar.html#getValue--"><code>getValue()</code></a> ， 
            <a href="../../javax/swing/JProgressBar.html#addChangeListener-javax.swing.event.ChangeListener-"><code>addChangeListener(javax.swing.event.ChangeListener)</code></a> ， 
            <a href="../../javax/swing/BoundedRangeModel.html#setValue-int-"><code>BoundedRangeModel.setValue(int)</code></a>
</dd>
</dl> </li>
</ul> <a name="setMinimum-int-">
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<ul class="blockList">
<li class="blockList"> <h4>setMinimum</h4> <pre>public void setMinimum(int n)</pre>
<div class="block">
<span>将进度条的最小值（存储在进度条的数据模型中）设置为<code>n</code> 。</span>
<p> <span>数据模型（ <code>BoundedRangeModel</code>实例）处理从分配错误值引起的任何数学问题。</span> <span>有关详细信息，请参阅<code>BoundedRangeModel</code>文档。</span> </p>
<p> <span>如果最小值与以前的最小值不同，则会通知所有更改侦听器。</span> </p>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>n</code> - 新的最低限度 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../javax/swing/JProgressBar.html#getMinimum--"><code>getMinimum()</code></a> ， 
            <a href="../../javax/swing/JProgressBar.html#addChangeListener-javax.swing.event.ChangeListener-"><code>addChangeListener(javax.swing.event.ChangeListener)</code></a> ， 
            <a href="../../javax/swing/BoundedRangeModel.html#setMinimum-int-"><code>BoundedRangeModel.setMinimum(int)</code></a>
</dd>
</dl> </li>
</ul> <a name="setMaximum-int-">
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<ul class="blockList">
<li class="blockList"> <h4>setMaximum</h4> <pre>public void setMaximum(int n)</pre>
<div class="block">
<span>将进度条的最大值（存储在进度条的数据模型中）设置为<code>n</code> 。</span>
<p> <span>底层<code>BoundedRangeModel</code>处理从分配错误值引起的任何数学问题。</span> <span>有关详细信息，请参阅<code>BoundedRangeModel</code>文档。</span> </p>
<p> <span>如果最大值与先前的最大值不同，则会通知所有更改侦听器。</span> </p>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>n</code> - 新的最大值 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../javax/swing/JProgressBar.html#getMaximum--"><code>getMaximum()</code></a> ， 
            <a href="../../javax/swing/JProgressBar.html#addChangeListener-javax.swing.event.ChangeListener-"><code>addChangeListener(javax.swing.event.ChangeListener)</code></a> ， 
            <a href="../../javax/swing/BoundedRangeModel.html#setMaximum-int-"><code>BoundedRangeModel.setMaximum(int)</code></a>
</dd>
</dl> </li>
</ul> <a name="setIndeterminate-boolean-">
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<ul class="blockList">
<li class="blockList"> <h4>setIndeterminate</h4> <pre>public void setIndeterminate(boolean newValue)</pre>
<div class="block">
<span>设置进度条的<code>indeterminate</code>属性，该属性决定进度条是确定还是不确定的模式。</span>
<span>不确定的进度条不间断地显示动画，指示发生未知长度的操作。</span>
<span>默认情况下，此属性为<code>false</code> 。</span>
<span>有些看起来和感觉可能不支持不确定的进度条;</span>
<span>他们将忽略此属性。</span>
<p> <span>有关使用不确定进度条的示例，请参阅<a href="http://docs.oracle.com/javase/tutorial/uiswing/components/progress.html" target="_top">How to Monitor Progress</a> 。</span> </p>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<span><code>newValue</code> - <code>true</code>如果进度条应该改为不确定模式;</span>
<span><code>false</code>如果它应该恢复正常。</span>
</dd>
<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/JProgressBar.html#isIndeterminate--"><code>isIndeterminate()</code></a> ， <a href="../../javax/swing/plaf/basic/BasicProgressBarUI.html" title="javax.swing.plaf.basic中的类"><code>BasicProgressBarUI</code></a></span>
</dd>
</dl> </li>
</ul> <a name="isIndeterminate--">
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<ul class="blockList">
<li class="blockList"> <h4>isIndeterminate</h4> <pre>public boolean isIndeterminate()</pre>
<div class="block">
            返回 
           <code>indeterminate</code>属性的值。 
          </div>
<dl>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             价值 
            <code>indeterminate</code>属性 
           </dd>
<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>
<a href="../../javax/swing/JProgressBar.html#setIndeterminate-boolean-"><code>setIndeterminate(boolean)</code></a>
</dd>
</dl> </li>
</ul> <a name="paramString--">
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<ul class="blockList">
<li class="blockList"> <h4>paramString</h4> <pre>protected <a href="../../java/lang/String.html" title="class in java.lang">String</a> paramString()</pre>
<div class="block">
<span>返回此<code>JProgressBar</code>的字符串表示<code>JProgressBar</code> 。</span>
<span>该方法仅用于调试目的。</span>
<span>返回的字符串的内容和格式可能会有所不同。</span>
<span>返回的字符串可能为空，但可能不是<code>null</code> 。</span>
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">重写：</span>
</dt>
<dd>
<code><a href="../../javax/swing/JComponent.html#paramString--">paramString</a></code>在 
            <code><a href="../../javax/swing/JComponent.html" title="class in javax.swing">JComponent</a></code>
</dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             这个 
            <code>JProgressBar</code>的字符串表示 
            <code>JProgressBar</code>
</dd>
</dl> </li>
</ul> <a name="getAccessibleContext--">
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<ul class="blockListLast">
<li class="blockList"> <h4>getAccessibleContext</h4> <pre>public <a href="../../javax/accessibility/AccessibleContext.html" title="class in javax.accessibility">AccessibleContext</a> getAccessibleContext()</pre>
<div class="block">
<span>获取<code>AccessibleContext</code>与此相关<code>JProgressBar</code> 。</span>
<span>对于进度条，在<code>AccessibleContext</code>需要一个形式<code>AccessibleJProgressBar</code> 。</span>
<span>如有必要，将创建一个新的<code>AccessibleJProgressBar</code>实例。</span>
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../javax/accessibility/Accessible.html#getAccessibleContext--">getAccessibleContext</a></code>在接口 
            <code><a href="../../javax/accessibility/Accessible.html" title="interface in javax.accessibility">Accessible</a></code>
</dd>
<dt>
<span class="overrideSpecifyLabel">重写：</span>
</dt>
<dd>
<code><a href="../../java/awt/Component.html#getAccessibleContext--">getAccessibleContext</a></code>在 
            <code><a href="../../java/awt/Component.html" title="class in java.awt">Component</a></code>
</dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             一个 
            <code>AccessibleJProgressBar</code> ，作为 
            <code>AccessibleContext</code>这个 
            <code>JProgressBar</code>
</dd>
</dl> </li>
</ul> </li>
</ul> </li>
</ul>
</div>
</div>