uTools-Manuals/docs/java/javax/swing/plaf/basic/BasicTableHeaderUI.html

<div class="header">
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     javax.swing.plaf.basic 
   </div>
<h2 class="title" title="Class BasicTableHeaderUI">Class BasicTableHeaderUI</h2>
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<ul class="inheritance">
<li><a href="../../../../java/lang/Object.html" title="class in java.lang">java.lang.Object</a></li>
<li>
<ul class="inheritance">
<li><a href="../../../../javax/swing/plaf/ComponentUI.html" title="class in javax.swing.plaf">javax.swing.plaf.ComponentUI</a></li>
<li>
<ul class="inheritance">
<li><a href="../../../../javax/swing/plaf/TableHeaderUI.html" title="class in javax.swing.plaf">javax.swing.plaf.TableHeaderUI</a></li>
<li>
<ul class="inheritance">
<li>javax.swing.plaf.basic.BasicTableHeaderUI</li>
</ul> </li>
</ul> </li>
</ul> </li>
</ul>
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<dl>
<dt>
        已知直接子类：
       </dt>
<dd>
<span><a href="../../../../javax/swing/plaf/synth/SynthTableHeaderUI.html" title="javax.swing.plaf.synth中的类">SynthTableHeaderUI</a></span>
</dd>
</dl>
<hr/> <br/> <pre>public class <span class="typeNameLabel">BasicTableHeaderUI</span>
extends <a href="../../../../javax/swing/plaf/TableHeaderUI.html" title="class in javax.swing.plaf">TableHeaderUI</a></pre>
<div class="block">
        BasicTableHeaderUI实现 
      </div> </li>
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<span>Nested Classes</span>
<span class="tabEnd"> </span>
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<tbody>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Class and Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code>class </code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/plaf/basic/BasicTableHeaderUI.MouseInputHandler.html" title="class in javax.swing.plaf.basic">BasicTableHeaderUI.MouseInputHandler</a></span></code>
<div class="block">
              这个类应该被视为一个“受保护”的内部类。 
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<span>Fields</span>
<span class="tabEnd"> </span>
</caption>
<tbody>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Field and Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected <a href="../../../../javax/swing/table/JTableHeader.html" title="class in javax.swing.table">JTableHeader</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/plaf/basic/BasicTableHeaderUI.html#header">header</a></span></code>
<div class="block">
              将绘画委托给此UI的JTableHeader。 
            </div> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected <a href="../../../../javax/swing/event/MouseInputListener.html" title="interface in javax.swing.event">MouseInputListener</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/plaf/basic/BasicTableHeaderUI.html#mouseInputListener">mouseInputListener</a></span></code> </td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected <a href="../../../../javax/swing/CellRendererPane.html" title="class in javax.swing">CellRendererPane</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/plaf/basic/BasicTableHeaderUI.html#rendererPane">rendererPane</a></span></code> </td>
</tr>
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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/plaf/basic/BasicTableHeaderUI.html#BasicTableHeaderUI--">BasicTableHeaderUI</a></span>()</code> </td>
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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="t1"><span><a href="javascript:show(1);">静态方法</a></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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<tbody>
<tr>
<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>protected <a href="../../../../javax/swing/event/MouseInputListener.html" title="interface in javax.swing.event">MouseInputListener</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/plaf/basic/BasicTableHeaderUI.html#createMouseInputListener--">createMouseInputListener</a></span>()</code>
<div class="block">
              为JTableHeader创建鼠标监听器。 
            </div> </td>
</tr>
<tr class="rowColor" id="i1">
<td class="colFirst"><code>static <a href="../../../../javax/swing/plaf/ComponentUI.html" title="class in javax.swing.plaf">ComponentUI</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/plaf/basic/BasicTableHeaderUI.html#createUI-javax.swing.JComponent-">createUI</a></span>(<a href="../../../../javax/swing/JComponent.html" title="class in javax.swing">JComponent</a> h)</code> </td>
</tr>
<tr class="altColor" id="i2">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/plaf/basic/BasicTableHeaderUI.html#getBaseline-javax.swing.JComponent-int-int-">getBaseline</a></span>(<a href="../../../../javax/swing/JComponent.html" title="class in javax.swing">JComponent</a> c, int width, int height)</code>
<div class="block">
              返回基线。 
            </div> </td>
</tr>
<tr class="rowColor" id="i3">
<td class="colFirst"><code><a href="../../../../java/awt/Dimension.html" title="class in java.awt">Dimension</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/plaf/basic/BasicTableHeaderUI.html#getMaximumSize-javax.swing.JComponent-">getMaximumSize</a></span>(<a href="../../../../javax/swing/JComponent.html" title="class in javax.swing">JComponent</a> c)</code>
<div class="block">
              返回标题的最大大小。 
            </div> </td>
</tr>
<tr class="altColor" id="i4">
<td class="colFirst"><code><a href="../../../../java/awt/Dimension.html" title="class in java.awt">Dimension</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/plaf/basic/BasicTableHeaderUI.html#getMinimumSize-javax.swing.JComponent-">getMinimumSize</a></span>(<a href="../../../../javax/swing/JComponent.html" title="class in javax.swing">JComponent</a> c)</code>
<div class="block">
              返回标题的最小大小。 
            </div> </td>
</tr>
<tr class="rowColor" id="i5">
<td class="colFirst"><code><a href="../../../../java/awt/Dimension.html" title="class in java.awt">Dimension</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/plaf/basic/BasicTableHeaderUI.html#getPreferredSize-javax.swing.JComponent-">getPreferredSize</a></span>(<a href="../../../../javax/swing/JComponent.html" title="class in javax.swing">JComponent</a> c)</code>
<div class="block">
              返回标题的首选大小。 
            </div> </td>
</tr>
<tr class="altColor" id="i6">
<td class="colFirst"><code>protected int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/plaf/basic/BasicTableHeaderUI.html#getRolloverColumn--">getRolloverColumn</a></span>()</code>
<div class="block">
              返回鼠标当前所在的列标题的索引。 
            </div> </td>
</tr>
<tr class="rowColor" id="i7">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/plaf/basic/BasicTableHeaderUI.html#installDefaults--">installDefaults</a></span>()</code>
<div class="block">
              初始化JTableHeader属性，如字体，前景和背景。 
            </div> </td>
</tr>
<tr class="altColor" id="i8">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/plaf/basic/BasicTableHeaderUI.html#installKeyboardActions--">installKeyboardActions</a></span>()</code>
<div class="block">
              注册JTableHeader上的所有键盘操作。 
            </div> </td>
</tr>
<tr class="rowColor" id="i9">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/plaf/basic/BasicTableHeaderUI.html#installListeners--">installListeners</a></span>()</code>
<div class="block">
              将侦听器附加到JTableHeader。 
            </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/plaf/basic/BasicTableHeaderUI.html#installUI-javax.swing.JComponent-">installUI</a></span>(<a href="../../../../javax/swing/JComponent.html" title="class in javax.swing">JComponent</a> c)</code>
<div class="block">
              适当地配置指定的组件的外观和感觉。 
            </div> </td>
</tr>
<tr class="rowColor" id="i11">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/plaf/basic/BasicTableHeaderUI.html#paint-java.awt.Graphics-javax.swing.JComponent-">paint</a></span>(<a href="../../../../java/awt/Graphics.html" title="class in java.awt">Graphics</a> g, <a href="../../../../javax/swing/JComponent.html" title="class in javax.swing">JComponent</a> c)</code>
<div class="block">
              适当地涂抹指定的组件的外观和感觉。 
            </div> </td>
</tr>
<tr class="altColor" id="i12">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/plaf/basic/BasicTableHeaderUI.html#rolloverColumnUpdated-int-int-">rolloverColumnUpdated</a></span>(int oldColumn, int newColumn)</code>
<div class="block">
              每当更新表头中的翻转列时，将调用此方法。 
            </div> </td>
</tr>
<tr class="rowColor" id="i13">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/plaf/basic/BasicTableHeaderUI.html#uninstallDefaults--">uninstallDefaults</a></span>()</code> </td>
</tr>
<tr class="altColor" id="i14">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/plaf/basic/BasicTableHeaderUI.html#uninstallKeyboardActions--">uninstallKeyboardActions</a></span>()</code>
<div class="block">
              取消注册默认键操作。 
            </div> </td>
</tr>
<tr class="rowColor" id="i15">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/plaf/basic/BasicTableHeaderUI.html#uninstallListeners--">uninstallListeners</a></span>()</code> </td>
</tr>
<tr class="altColor" id="i16">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/plaf/basic/BasicTableHeaderUI.html#uninstallUI-javax.swing.JComponent-">uninstallUI</a></span>(<a href="../../../../javax/swing/JComponent.html" title="class in javax.swing">JComponent</a> c)</code>
<div class="block">
              在installUI中反转在 
             <code>installUI</code>上完成的 
             <code>installUI</code> 。 
            </div> </td>
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<li class="blockList"> <h4>header</h4> <pre>protected <a href="../../../../javax/swing/table/JTableHeader.html" title="class in javax.swing.table">JTableHeader</a> header</pre>
<div class="block">
            将绘画委托给此UI的JTableHeader。 
          </div> </li>
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<li class="blockList"> <h4>rendererPane</h4> <pre>protected <a href="../../../../javax/swing/CellRendererPane.html" title="class in javax.swing">CellRendererPane</a> rendererPane</pre> </li>
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<li class="blockList"> <h4>mouseInputListener</h4> <pre>protected <a href="../../../../javax/swing/event/MouseInputListener.html" title="interface in javax.swing.event">MouseInputListener</a> mouseInputListener</pre> </li>
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<li class="blockList"> <h4>BasicTableHeaderUI</h4> <pre>public BasicTableHeaderUI()</pre> </li>
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<li class="blockList"> <h4>createMouseInputListener</h4> <pre>protected <a href="../../../../javax/swing/event/MouseInputListener.html" title="interface in javax.swing.event">MouseInputListener</a> createMouseInputListener()</pre>
<div class="block">
            为JTableHeader创建鼠标监听器。 
          </div> </li>
</ul> <a name="createUI-javax.swing.JComponent-">
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<ul class="blockList">
<li class="blockList"> <h4>createUI</h4> <pre>public static <a href="../../../../javax/swing/plaf/ComponentUI.html" title="class in javax.swing.plaf">ComponentUI</a> createUI(<a href="../../../../javax/swing/JComponent.html" title="class in javax.swing">JComponent</a> h)</pre> </li>
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<li class="blockList"> <h4>installUI</h4> <pre>public void installUI(<a href="../../../../javax/swing/JComponent.html" title="class in javax.swing">JComponent</a> c)</pre>
<div class="block">
<span class="descfrmTypeLabel">描述从类别复制： <code><a href="../../../../javax/swing/plaf/ComponentUI.html#installUI-javax.swing.JComponent-">ComponentUI</a></code></span>
</div>
<div class="block">
<span>适当地配置指定的组件的外观和感觉。</span>
<span>当正在安装<code>ComponentUI</code>实例作为指定组件上的UI委托时，将调用此方法。</span>
<span>该方法应该完全配置组件的外观，包括以下内容：</span>
<ol>
<li> <span>为组件上的颜色，字体，边框，图标，不透明度等安装默认属性值。</span> <span>只要有可能，由客户端程序初始化的属性值<i>不</i>应该被重写。</span> </li>
<li> <span>如有必要，请在<code>LayoutManager</code>上安装LayoutManager。</span> </li>
<li> <span>创建/添加任何所需的子组件到组件。</span> </li>
<li> <span>在组件上创建/安装事件侦听器。</span> </li>
<li> <span>在<code>PropertyChangeListener</code>上创建/安装PropertyChangeListener，以便适当地检测和响应组件属性的更改。</span> </li>
<li> <span>在组件上安装键盘UI（助记符，遍历等）。</span> </li>
<li> <span>初始化任何适当的实例数据。</span> </li>
</ol>
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">重写：</span>
</dt>
<dd>
<code><a href="../../../../javax/swing/plaf/ComponentUI.html#installUI-javax.swing.JComponent-">installUI</a></code>在 
            <code><a href="../../../../javax/swing/plaf/ComponentUI.html" title="class in javax.swing.plaf">ComponentUI</a></code>类 
           </dd>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>c</code> - 正在安装此UI代理的组件 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../../../javax/swing/plaf/ComponentUI.html#uninstallUI-javax.swing.JComponent-"><code>ComponentUI.uninstallUI(javax.swing.JComponent)</code></a> ， 
            <a href="../../../../javax/swing/JComponent.html#setUI-javax.swing.plaf.ComponentUI-"><code>JComponent.setUI(javax.swing.plaf.ComponentUI)</code></a> ， 
            <a href="../../../../javax/swing/JComponent.html#updateUI--"><code>JComponent.updateUI()</code></a>
</dd>
</dl> </li>
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<ul class="blockList">
<li class="blockList"> <h4>installDefaults</h4> <pre>protected void installDefaults()</pre>
<div class="block">
<span>初始化JTableHeader属性，如字体，前景和背景。</span>
<span>只有当当前值为null或UIResource时才会设置字体，前景和后台属性，如果当前值为空，则设置其他属性。</span>
</div>
<dl>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../../../javax/swing/plaf/basic/BasicTableHeaderUI.html#installUI-javax.swing.JComponent-"><code>installUI(javax.swing.JComponent)</code></a>
</dd>
</dl> </li>
</ul> <a name="installListeners--">
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<ul class="blockList">
<li class="blockList"> <h4>installListeners</h4> <pre>protected void installListeners()</pre>
<div class="block">
            将侦听器附加到JTableHeader。 
          </div> </li>
</ul> <a name="installKeyboardActions--">
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<ul class="blockList">
<li class="blockList"> <h4>installKeyboardActions</h4> <pre>protected void installKeyboardActions()</pre>
<div class="block">
            注册JTableHeader上的所有键盘操作。 
          </div> </li>
</ul> <a name="uninstallUI-javax.swing.JComponent-">
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<ul class="blockList">
<li class="blockList"> <h4>uninstallUI</h4> <pre>public void uninstallUI(<a href="../../../../javax/swing/JComponent.html" title="class in javax.swing">JComponent</a> c)</pre>
<div class="block">
<span class="descfrmTypeLabel">描述从类别复制： <code><a href="../../../../javax/swing/plaf/ComponentUI.html#uninstallUI-javax.swing.JComponent-">ComponentUI</a></code></span>
</div>
<div class="block">
<span>在installUI中反转在<code>installUI</code>上完成的<code>installUI</code> 。</span>
<span>当将此<code>UIComponent</code>实例作为指定组件的UI委托删除时，将调用此方法。</span>
<span>该方法应该撤消在installUI中执行的<code>installUI</code> ，小心使<code>JComponent</code>实例处于干净状态（无外部侦听器，外观特定属性对象等）。</span>
<span>这应该包括以下内容：</span>
<ol>
<li> <span>从组件中删除任何UI集边框。</span> </li>
<li> <span>删除组件上的任何UI集布局管理器。</span> </li>
<li> <span>从组件中删除任何添加了UI的子组件。</span> </li>
<li> <span>从组件中删除任何UI添加的事件/属性侦听器。</span> </li>
<li> <span>从组件中删除任何UI安装的键盘UI。</span> </li>
<li> <span>对任何分配的实例数据对象进行空白以允许GC。</span> </li>
</ol>
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">重写：</span>
</dt>
<dd>
<code><a href="../../../../javax/swing/plaf/ComponentUI.html#uninstallUI-javax.swing.JComponent-">uninstallUI</a></code>在 
            <code><a href="../../../../javax/swing/plaf/ComponentUI.html" title="class in javax.swing.plaf">ComponentUI</a></code>
</dd>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<span><code>c</code> - 删除此UI代理的组件;</span>
<span>这个参数经常被忽略，但如果UI对象是无状态的并且被多个组件共享，则可能会被使用</span>
</dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../../../javax/swing/plaf/ComponentUI.html#installUI-javax.swing.JComponent-"><code>ComponentUI.installUI(javax.swing.JComponent)</code></a> ， 
            <a href="../../../../javax/swing/JComponent.html#updateUI--"><code>JComponent.updateUI()</code></a>
</dd>
</dl> </li>
</ul> <a name="uninstallDefaults--">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>uninstallDefaults</h4> <pre>protected void uninstallDefaults()</pre> </li>
</ul> <a name="uninstallListeners--">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>uninstallListeners</h4> <pre>protected void uninstallListeners()</pre> </li>
</ul> <a name="uninstallKeyboardActions--">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>uninstallKeyboardActions</h4> <pre>protected void uninstallKeyboardActions()</pre>
<div class="block">
            取消注册默认键操作。 
          </div> </li>
</ul> <a name="getRolloverColumn--">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>getRolloverColumn</h4> <pre>protected int getRolloverColumn()</pre>
<div class="block">
<span>返回鼠标当前所在的列标题的索引。</span>
<span>当鼠标不在表头上时，返回-1。</span>
</div>
<dl>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             当前滚动列的索引 
           </dd>
<dt>
<span class="simpleTagLabel">从以下版本开始：</span>
</dt>
<dd>
             1.6 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../../../javax/swing/plaf/basic/BasicTableHeaderUI.html#rolloverColumnUpdated-int-int-"><code>rolloverColumnUpdated(int, int)</code></a>
</dd>
</dl> </li>
</ul> <a name="rolloverColumnUpdated-int-int-">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>rolloverColumnUpdated</h4> <pre>protected void rolloverColumnUpdated(int oldColumn,
                                     int newColumn)</pre>
<div class="block">
<span>每当更新表头中的翻转列时，将调用此方法。</span>
<span>在表头中支持翻转效果的每种外观和感觉都应该覆盖此方法并重新绘制标题。</span>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>oldColumn</code> - 以前的翻转列的索引，如果鼠标不在列上，则为-1 
           </dd>
<dd>
<code>newColumn</code> - 新滚动列的索引，如果鼠标不在列上，则为-1 
           </dd>
<dt>
<span class="simpleTagLabel">从以下版本开始：</span>
</dt>
<dd>
             1.6 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../../../javax/swing/plaf/basic/BasicTableHeaderUI.html#getRolloverColumn--"><code>getRolloverColumn()</code></a> ， 
            <a href="../../../../javax/swing/table/JTableHeader.html#getHeaderRect-int-"><code>JTableHeader.getHeaderRect(int)</code></a>
</dd>
</dl> </li>
</ul> <a name="getBaseline-javax.swing.JComponent-int-int-">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>getBaseline</h4> <pre>public int getBaseline(<a href="../../../../javax/swing/JComponent.html" title="class in javax.swing">JComponent</a> c,
                       int width,
                       int height)</pre>
<div class="block">
            返回基线。 
          </div>
<dl>
<dt>
<span class="overrideSpecifyLabel">重写：</span>
</dt>
<dd>
<code><a href="../../../../javax/swing/plaf/ComponentUI.html#getBaseline-javax.swing.JComponent-int-int-">getBaseline</a></code>在 
            <code><a href="../../../../javax/swing/plaf/ComponentUI.html" title="class in javax.swing.plaf">ComponentUI</a></code>
</dd>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>c</code> - 
            <code>JComponent</code>正在请求基准 
           </dd>
<dd>
<code>width</code> - 获取基准的宽度 
           </dd>
<dd>
<code>height</code> - 获取基准的高度 
           </dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             基线或值&lt;0表示没有合理的基线 
           </dd>
<dt>
<span class="throwsLabel">异常</span>
</dt>
<dd>
<code><a href="../../../../java/lang/NullPointerException.html" title="class in java.lang">NullPointerException</a></code> - 如果 
            <code>c</code>是 
            <code>null</code>
</dd>
<dd>
<code><a href="../../../../java/lang/IllegalArgumentException.html" title="class in java.lang">IllegalArgumentException</a></code> - 如果宽度或高度&lt;0 
           </dd>
<dt>
<span class="simpleTagLabel">从以下版本开始：</span>
</dt>
<dd>
             1.6 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../../../javax/swing/JComponent.html#getBaseline-int-int-"><code>JComponent.getBaseline(int, int)</code></a>
</dd>
</dl> </li>
</ul> <a name="paint-java.awt.Graphics-javax.swing.JComponent-">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>paint</h4> <pre>public void paint(<a href="../../../../java/awt/Graphics.html" title="class in java.awt">Graphics</a> g,
                  <a href="../../../../javax/swing/JComponent.html" title="class in javax.swing">JComponent</a> c)</pre>
<div class="block">
<span class="descfrmTypeLabel">描述从类别复制： <code><a href="../../../../javax/swing/plaf/ComponentUI.html#paint-java.awt.Graphics-javax.swing.JComponent-">ComponentUI</a></code></span>
</div>
<div class="block">
<span>适当地涂抹指定的组件的外观和感觉。</span>
<span>这个方法是从调用<code>ComponentUI.update</code>指定组件正在被绘制时的方法。</span>
<span>子类应该覆盖此方法，并使用指定的<code>Graphics</code>对象来呈现<code>Graphics</code>的内容。</span>
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">重写：</span>
</dt>
<dd>
<code><a href="../../../../javax/swing/plaf/ComponentUI.html#paint-java.awt.Graphics-javax.swing.JComponent-">paint</a></code>在 
            <code><a href="../../../../javax/swing/plaf/ComponentUI.html" title="class in javax.swing.plaf">ComponentUI</a></code>类 
           </dd>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>g</code> - 要绘画的 
            <code>Graphics</code>上下文 
           </dd>
<dd>
<span><code>c</code> - 正在涂漆的组件;</span>
<span>这个参数经常被忽略，但如果UI对象是无状态的并且被多个组件共享，则可能会被使用</span>
</dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../../../javax/swing/plaf/ComponentUI.html#update-java.awt.Graphics-javax.swing.JComponent-"><code>ComponentUI.update(java.awt.Graphics, javax.swing.JComponent)</code></a>
</dd>
</dl> </li>
</ul> <a name="getMinimumSize-javax.swing.JComponent-">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>getMinimumSize</h4> <pre>public <a href="../../../../java/awt/Dimension.html" title="class in java.awt">Dimension</a> getMinimumSize(<a href="../../../../javax/swing/JComponent.html" title="class in javax.swing">JComponent</a> c)</pre>
<div class="block">
<span>返回标题的最小大小。</span>
<span>最小宽度是每列的最小宽度之和（加上单元格间距）的总和。</span>
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">重写：</span>
</dt>
<dd>
<code><a href="../../../../javax/swing/plaf/ComponentUI.html#getMinimumSize-javax.swing.JComponent-">getMinimumSize</a></code>在 
            <code><a href="../../../../javax/swing/plaf/ComponentUI.html" title="class in javax.swing.plaf">ComponentUI</a></code>
</dd>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<span><code>c</code> - 查询最小大小的组件;</span>
<span>这个参数经常被忽略，但如果UI对象是无状态的并且被多个组件共享，则可能会被使用</span>
</dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             一个 
            <code>Dimension</code>对象或 
            <code>null</code>
</dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../../../javax/swing/JComponent.html#getMinimumSize--"><code>JComponent.getMinimumSize()</code></a> ， 
            <a href="../../../../java/awt/LayoutManager.html#minimumLayoutSize-java.awt.Container-"><code>LayoutManager.minimumLayoutSize(java.awt.Container)</code></a> ， 
            <a href="../../../../javax/swing/plaf/ComponentUI.html#getPreferredSize-javax.swing.JComponent-"><code>ComponentUI.getPreferredSize(javax.swing.JComponent)</code></a>
</dd>
</dl> </li>
</ul> <a name="getPreferredSize-javax.swing.JComponent-">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>getPreferredSize</h4> <pre>public <a href="../../../../java/awt/Dimension.html" title="class in java.awt">Dimension</a> getPreferredSize(<a href="../../../../javax/swing/JComponent.html" title="class in javax.swing">JComponent</a> c)</pre>
<div class="block">
<span>返回标题的首选大小。</span>
<span>优选的高度是由标题渲染器提供的所有组件的优选高度的最大值。</span>
<span>优选的宽度是每列的优选宽度之和（加上单元间间隔）的总和。</span>
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">重写：</span>
</dt>
<dd>
<code><a href="../../../../javax/swing/plaf/ComponentUI.html#getPreferredSize-javax.swing.JComponent-">getPreferredSize</a></code>在 
            <code><a href="../../../../javax/swing/plaf/ComponentUI.html" title="class in javax.swing.plaf">ComponentUI</a></code>
</dd>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<span><code>c</code> - 要查询其首选大小的组件;</span>
<span>这个参数经常被忽略，但如果UI对象是无状态的并且被多个组件共享，则可能会被使用</span>
</dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../../../javax/swing/JComponent.html#getPreferredSize--"><code>JComponent.getPreferredSize()</code></a> ， 
            <a href="../../../../java/awt/LayoutManager.html#preferredLayoutSize-java.awt.Container-"><code>LayoutManager.preferredLayoutSize(java.awt.Container)</code></a>
</dd>
</dl> </li>
</ul> <a name="getMaximumSize-javax.swing.JComponent-">
<!-- --> </a>
<ul class="blockListLast">
<li class="blockList"> <h4>getMaximumSize</h4> <pre>public <a href="../../../../java/awt/Dimension.html" title="class in java.awt">Dimension</a> getMaximumSize(<a href="../../../../javax/swing/JComponent.html" title="class in javax.swing">JComponent</a> c)</pre>
<div class="block">
<span>返回标题的最大大小。</span>
<span>最大宽度是每列的最大宽度之和（加上单元格间距）的总和。</span>
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">重写：</span>
</dt>
<dd>
<code><a href="../../../../javax/swing/plaf/ComponentUI.html#getMaximumSize-javax.swing.JComponent-">getMaximumSize</a></code>在 
            <code><a href="../../../../javax/swing/plaf/ComponentUI.html" title="class in javax.swing.plaf">ComponentUI</a></code>
</dd>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<span><code>c</code> - 查询最大大小的组件;</span>
<span>这个参数经常被忽略，但如果UI对象是无状态的并且被多个组件共享，则可能会被使用</span>
</dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             一个 
            <code>Dimension</code>对象或 
            <code>null</code>
</dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../../../javax/swing/JComponent.html#getMaximumSize--"><code>JComponent.getMaximumSize()</code></a> ， 
            <a href="../../../../java/awt/LayoutManager2.html#maximumLayoutSize-java.awt.Container-"><code>LayoutManager2.maximumLayoutSize(java.awt.Container)</code></a>
</dd>
</dl> </li>
</ul> </li>
</ul> </li>
</ul>
</div>
</div>