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

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     javax.swing.plaf.basic 
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<h2 class="title" title="Class BasicTreeUI.NodeDimensionsHandler">Class BasicTreeUI.NodeDimensionsHandler</h2>
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<li><a href="../../../../java/lang/Object.html" title="class in java.lang">java.lang.Object</a></li>
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<li><a href="../../../../javax/swing/tree/AbstractLayoutCache.NodeDimensions.html" title="class in javax.swing.tree">javax.swing.tree.AbstractLayoutCache.NodeDimensions</a></li>
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<li>javax.swing.plaf.basic.BasicTreeUI.NodeDimensionsHandler</li>
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         Enclosing class: 
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<span><a href="../../../../javax/swing/plaf/basic/BasicTreeUI.html" title="javax.swing.plaf.basic中的类">BasicTreeUI</a></span>
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<hr/> <br/> <pre>public class <span class="typeNameLabel">BasicTreeUI.NodeDimensionsHandler</span>
extends <a href="../../../../javax/swing/tree/AbstractLayoutCache.NodeDimensions.html" title="class in javax.swing.tree">AbstractLayoutCache.NodeDimensions</a></pre>
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<span>负责获取节点大小的类，方法转发到BasicTreeUI方法。</span>
<span>X位置不包括在getPathBounds中处理的插入。</span>
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<span>构造方法</span>
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<th class="colOne" scope="col">Constructor and Description</th>
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../../javax/swing/plaf/basic/BasicTreeUI.NodeDimensionsHandler.html#NodeDimensionsHandler--">NodeDimensionsHandler</a></span>()</code> </td>
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<span class="activeTableTab" id="t0"><span>所有方法</span><span class="tabEnd"> </span></span>
<span class="tableTab" id="t2"><span><a href="javascript:show(2);">接口方法</a></span><span class="tabEnd"> </span></span>
<span class="tableTab" id="t4"><span><a href="javascript:show(8);">具体的方法</a></span><span class="tabEnd"> </span></span>
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<th class="colFirst" scope="col">Modifier and Type</th>
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<td class="colFirst"><code><a href="../../../../java/awt/Rectangle.html" title="class in java.awt">Rectangle</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/plaf/basic/BasicTreeUI.NodeDimensionsHandler.html#getNodeDimensions-java.lang.Object-int-int-boolean-java.awt.Rectangle-">getNodeDimensions</a></span>(<a href="../../../../java/lang/Object.html" title="class in java.lang">Object</a> value, int row, int depth, boolean expanded, <a href="../../../../java/awt/Rectangle.html" title="class in java.awt">Rectangle</a> size)</code>
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              负责获取特定节点的大小。 
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<td class="colFirst"><code>protected int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/plaf/basic/BasicTreeUI.NodeDimensionsHandler.html#getRowX-int-int-">getRowX</a></span>(int row, int depth)</code> </td>
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<li class="blockList"> <h4>NodeDimensionsHandler</h4> <pre>public NodeDimensionsHandler()</pre> </li>
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<li class="blockList"> <h4>getNodeDimensions</h4> <pre>public <a href="../../../../java/awt/Rectangle.html" title="class in java.awt">Rectangle</a> getNodeDimensions(<a href="../../../../java/lang/Object.html" title="class in java.lang">Object</a> value,
                                   int row,
                                   int depth,
                                   boolean expanded,
                                   <a href="../../../../java/awt/Rectangle.html" title="class in java.awt">Rectangle</a> size)</pre>
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            负责获取特定节点的大小。 
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<span class="overrideSpecifyLabel">Specified by:</span>
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<code><a href="../../../../javax/swing/tree/AbstractLayoutCache.NodeDimensions.html#getNodeDimensions-java.lang.Object-int-int-boolean-java.awt.Rectangle-">getNodeDimensions</a></code>在 
            <code><a href="../../../../javax/swing/tree/AbstractLayoutCache.NodeDimensions.html" title="class in javax.swing.tree">AbstractLayoutCache.NodeDimensions</a></code>
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<span class="paramLabel">参数</span>
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<code>value</code> -的 
            <code>value</code>被表示 
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<code>row</code> - 正在查询的行 
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<code>depth</code> - 行的深度 
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<code>expanded</code> - 如果行被展开，则为true，否则为false 
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<code>size</code> - a 
            <code>Rectangle</code>包含所需的大小，代表 
            <code>value</code>
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<span class="returnLabel">结果</span>
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             一个 
            <code>Rectangle</code>包含节点的尺寸，或 
            <code>null</code>如果节点没有尺寸 
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<li class="blockList"> <h4>getRowX</h4> <pre>protected int getRowX(int row,
                      int depth)</pre>
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<span class="returnLabel">结果</span>
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             相当于给定行缩进。 
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