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453 lines
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HTML
453 lines
24 KiB
HTML
<div class="header">
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<div class="subTitle">
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javax.swing.border
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</div>
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<h2 class="title" title="Class AbstractBorder">Class AbstractBorder</h2>
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</div><div class="contentContainer">
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<ul class="inheritance">
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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>
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<ul class="inheritance">
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<li>javax.swing.border.AbstractBorder</li>
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</ul> </li>
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</ul>
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<div class="description">
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<ul class="blockList">
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<li class="blockList">
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<dl>
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<dt>
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All Implemented Interfaces:
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</dt>
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<dd>
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<span><a href="../../../java/io/Serializable.html" title="java.io中的接口">Serializable</a> ， <a href="../../../javax/swing/border/Border.html" title="javax.swing.border中的接口">Border</a></span>
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</dd>
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</dl>
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<dl>
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<dt>
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已知直接子类：
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</dt>
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<dd>
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<span><a href="../../../javax/swing/plaf/basic/BasicBorders.ButtonBorder.html" title="javax.swing.plaf.basic中的类">BasicBorders.ButtonBorder</a> ， <a href="../../../javax/swing/plaf/basic/BasicBorders.FieldBorder.html" title="javax.swing.plaf.basic中的类">BasicBorders.FieldBorder</a> ， <a href="../../../javax/swing/plaf/basic/BasicBorders.MarginBorder.html" title="javax.swing.plaf.basic中的类">BasicBorders.MarginBorder</a> ， <a href="../../../javax/swing/plaf/basic/BasicBorders.MenuBarBorder.html" title="javax.swing.plaf.basic中的类">BasicBorders.MenuBarBorder</a> ， <a href="../../../javax/swing/border/BevelBorder.html" title="javax.swing.border中的类">BevelBorder</a> ， <a href="../../../javax/swing/border/CompoundBorder.html" title="javax.swing.border中的类">CompoundBorder</a> ， <a href="../../../javax/swing/border/EmptyBorder.html" title="javax.swing.border中的类">EmptyBorder</a> ， <a href="../../../javax/swing/border/EtchedBorder.html" title="javax.swing.border中的类">EtchedBorder</a> ， <a href="../../../javax/swing/border/LineBorder.html" title="javax.swing.border中的类">LineBorder</a> ， <a href="../../../javax/swing/plaf/metal/MetalBorders.ButtonBorder.html" title="javax.swing.plaf.metal中的类">MetalBorders.ButtonBorder</a> ， <a href="../../../javax/swing/plaf/metal/MetalBorders.Flush3DBorder.html" title="javax.swing.plaf.metal中的类">MetalBorders.Flush3DBorder</a> ， <a href="../../../javax/swing/plaf/metal/MetalBorders.InternalFrameBorder.html" title="javax.swing.plaf.metal中的类">MetalBorders.InternalFrameBorder</a> ， <a href="../../../javax/swing/plaf/metal/MetalBorders.MenuBarBorder.html" title="javax.swing.plaf.metal中的类">MetalBorders.MenuBarBorder</a> ， <a href="../../../javax/swing/plaf/metal/MetalBorders.MenuItemBorder.html" title="javax.swing.plaf.metal中的类">MetalBorders.MenuItemBorder</a> ， <a href="../../../javax/swing/plaf/metal/MetalBorders.OptionDialogBorder.html" title="javax.swing.plaf.metal中的类">MetalBorders.OptionDialogBorder</a> ， <a href="../../../javax/swing/plaf/metal/MetalBorders.PaletteBorder.html" title="javax.swing.plaf.metal中的类">MetalBorders.PaletteBorder</a> ， <a href="../../../javax/swing/plaf/metal/MetalBorders.PopupMenuBorder.html" title="javax.swing.plaf.metal中的类">MetalBorders.PopupMenuBorder</a> ， <a href="../../../javax/swing/plaf/metal/MetalBorders.ScrollPaneBorder.html" title="javax.swing.plaf.metal中的类">MetalBorders.ScrollPaneBorder</a> ， <a href="../../../javax/swing/plaf/metal/MetalBorders.TableHeaderBorder.html" title="javax.swing.plaf.metal中的类">MetalBorders.TableHeaderBorder</a> ， <a href="../../../javax/swing/plaf/metal/MetalBorders.ToolBarBorder.html" title="javax.swing.plaf.metal中的类">MetalBorders.ToolBarBorder</a> ， <a href="../../../javax/swing/border/StrokeBorder.html" title="javax.swing.border中的类">StrokeBorder</a> ， <a href="../../../javax/swing/border/TitledBorder.html" title="javax.swing.border中的类">TitledBorder</a></span>
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</dd>
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</dl>
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<hr/> <br/> <pre>public abstract class <span class="typeNameLabel">AbstractBorder</span>
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extends <a href="../../../java/lang/Object.html" title="class in java.lang">Object</a>
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implements <a href="../../../javax/swing/border/Border.html" title="interface in javax.swing.border">Border</a>, <a href="../../../java/io/Serializable.html" title="interface in java.io">Serializable</a></pre>
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<div class="block">
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<span>实现无大小空白边框的类。</span>
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<span>这提供了一个方便的基类，可以从其中轻松导出其他边界类。</span>
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<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，对于所有JavaBeans的长期存储的支持已经被添加到<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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</div> </li>
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</ul>
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</div>
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<div class="summary">
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<ul class="blockList">
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<li class="blockList">
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<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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<ul class="blockList">
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<li class="blockList"><a name="constructor.summary">
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<!-- --> </a> <h3>构造方法摘要</h3>
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<table border="0" cellpadding="3" cellspacing="0" class="memberSummary" summary="Constructor Summary table, listing constructors, and an explanation">
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<caption>
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<span>构造方法</span>
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<span class="tabEnd"> </span>
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</caption>
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<tbody>
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<tr>
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<th class="colOne" scope="col">Constructor and Description</th>
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</tr>
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<tr class="altColor">
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../javax/swing/border/AbstractBorder.html#AbstractBorder--">AbstractBorder</a></span>()</code> </td>
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</tr>
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</tbody>
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</table> </li>
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</ul>
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<!-- ========== METHOD SUMMARY =========== -->
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<ul class="blockList">
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<li class="blockList"><a name="method.summary">
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<!-- --> </a> <h3>方法摘要</h3>
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<table border="0" cellpadding="3" cellspacing="0" class="memberSummary" summary="Method Summary table, listing methods, and an explanation">
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<caption>
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<span class="activeTableTab" id="t0"><span>所有方法</span><span class="tabEnd"> </span></span>
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<span class="tableTab" id="t1"><span><a href="javascript:show(1);">静态方法</a></span><span class="tabEnd"> </span></span>
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<span class="tableTab" id="t2"><span><a href="javascript:show(2);">接口方法</a></span><span class="tabEnd"> </span></span>
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<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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</caption>
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<tbody>
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<tr>
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<th class="colFirst" scope="col">Modifier and Type</th>
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<th class="colLast" scope="col">Method and Description</th>
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</tr>
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<tr class="altColor" id="i0">
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<td class="colFirst"><code>int</code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/border/AbstractBorder.html#getBaseline-java.awt.Component-int-int-">getBaseline</a></span>(<a href="../../../java/awt/Component.html" title="class in java.awt">Component</a> c, int width, int height)</code>
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<div class="block">
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返回基线。
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</div> </td>
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</tr>
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<tr class="rowColor" id="i1">
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<td class="colFirst"><code><a href="../../../java/awt/Component.BaselineResizeBehavior.html" title="enum in java.awt">Component.BaselineResizeBehavior</a></code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/border/AbstractBorder.html#getBaselineResizeBehavior-java.awt.Component-">getBaselineResizeBehavior</a></span>(<a href="../../../java/awt/Component.html" title="class in java.awt">Component</a> c)</code>
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<div class="block">
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返回一个枚举，指示组件的基线如何随着大小的变化而改变。
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</div> </td>
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</tr>
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<tr class="altColor" id="i2">
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<td class="colFirst"><code><a href="../../../java/awt/Insets.html" title="class in java.awt">Insets</a></code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/border/AbstractBorder.html#getBorderInsets-java.awt.Component-">getBorderInsets</a></span>(<a href="../../../java/awt/Component.html" title="class in java.awt">Component</a> c)</code>
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<div class="block">
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<span>此默认实现返回由<a href="../../../javax/swing/border/AbstractBorder.html#getBorderInsets-java.awt.Component-java.awt.Insets-"><code>getBorderInsets(Component,Insets)</code></a>方法初始化的新的<a href="../../../java/awt/Insets.html" title="java.awt中的类"><code>Insets</code></a>对象。</span>
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</div> </td>
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</tr>
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<tr class="rowColor" id="i3">
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<td class="colFirst"><code><a href="../../../java/awt/Insets.html" title="class in java.awt">Insets</a></code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/border/AbstractBorder.html#getBorderInsets-java.awt.Component-java.awt.Insets-">getBorderInsets</a></span>(<a href="../../../java/awt/Component.html" title="class in java.awt">Component</a> c, <a href="../../../java/awt/Insets.html" title="class in java.awt">Insets</a> insets)</code>
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<div class="block">
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使用此Border的当前Insets重新初始化insets参数。
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</div> </td>
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</tr>
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<tr class="altColor" id="i4">
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<td class="colFirst"><code>static <a href="../../../java/awt/Rectangle.html" title="class in java.awt">Rectangle</a></code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/border/AbstractBorder.html#getInteriorRectangle-java.awt.Component-javax.swing.border.Border-int-int-int-int-">getInteriorRectangle</a></span>(<a href="../../../java/awt/Component.html" title="class in java.awt">Component</a> c, <a href="../../../javax/swing/border/Border.html" title="interface in javax.swing.border">Border</a> b, int x, int y, int width, int height)</code>
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<div class="block">
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使用参数减去边框的插入返回一个矩形。
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</div> </td>
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</tr>
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<tr class="rowColor" id="i5">
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<td class="colFirst"><code><a href="../../../java/awt/Rectangle.html" title="class in java.awt">Rectangle</a></code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/border/AbstractBorder.html#getInteriorRectangle-java.awt.Component-int-int-int-int-">getInteriorRectangle</a></span>(<a href="../../../java/awt/Component.html" title="class in java.awt">Component</a> c, int x, int y, int width, int height)</code>
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<div class="block">
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这种方便方法调用静态方法。
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</div> </td>
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</tr>
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<tr class="altColor" id="i6">
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<td class="colFirst"><code>boolean</code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/border/AbstractBorder.html#isBorderOpaque--">isBorderOpaque</a></span>()</code>
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<div class="block">
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此默认实现返回false。
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</div> </td>
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</tr>
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<tr class="rowColor" id="i7">
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<td class="colFirst"><code>void</code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/border/AbstractBorder.html#paintBorder-java.awt.Component-java.awt.Graphics-int-int-int-int-">paintBorder</a></span>(<a href="../../../java/awt/Component.html" title="class in java.awt">Component</a> c, <a href="../../../java/awt/Graphics.html" title="class in java.awt">Graphics</a> g, int x, int y, int width, int height)</code>
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<div class="block">
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此默认实现不绘画。
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</div> </td>
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</tr>
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</tbody>
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</table>
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<ul class="blockList">
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<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
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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#toString--">toString</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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</ul> </li>
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</ul> </li>
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</ul>
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</div>
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<div class="details">
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<ul class="blockList">
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<li class="blockList">
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<!-- ========= CONSTRUCTOR DETAIL ======== -->
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<ul class="blockList">
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<li class="blockList"><a name="constructor.detail">
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<!-- --> </a> <h3>构造方法详细信息</h3> <a name="AbstractBorder--">
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<!-- --> </a>
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<ul class="blockListLast">
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<li class="blockList"> <h4>AbstractBorder</h4> <pre>public AbstractBorder()</pre> </li>
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</ul> </li>
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</ul>
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<!-- ============ METHOD DETAIL ========== -->
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<ul class="blockList">
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<li class="blockList"><a name="method.detail">
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<!-- --> </a> <h3>方法详细信息</h3> <a name="paintBorder-java.awt.Component-java.awt.Graphics-int-int-int-int-">
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<!-- --> </a>
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<ul class="blockList">
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<li class="blockList"> <h4>paintBorder</h4> <pre>public void paintBorder(<a href="../../../java/awt/Component.html" title="class in java.awt">Component</a> c,
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<a href="../../../java/awt/Graphics.html" title="class in java.awt">Graphics</a> g,
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int x,
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int y,
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int width,
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int height)</pre>
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<div class="block">
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此默认实现不绘画。
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</div>
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<dl>
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<dt>
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<span class="overrideSpecifyLabel">Specified by:</span>
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</dt>
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<dd>
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<code><a href="../../../javax/swing/border/Border.html#paintBorder-java.awt.Component-java.awt.Graphics-int-int-int-int-">paintBorder</a></code>在界面
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<code><a href="../../../javax/swing/border/Border.html" title="interface in javax.swing.border">Border</a></code>
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</dd>
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<dt>
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<span class="paramLabel">参数</span>
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</dt>
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<dd>
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<code>c</code> - 正在绘制边框的组件
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</dd>
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<dd>
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<code>g</code> - 油漆图形
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</dd>
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<dd>
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<code>x</code> - 绘画边框的x位置
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</dd>
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<dd>
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<code>y</code> - 绘画边框的y位置
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</dd>
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<dd>
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<code>width</code> - 绘画边框的宽度
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</dd>
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<dd>
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<code>height</code> - 绘画边框的高度
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</dd>
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</dl> </li>
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</ul> <a name="getBorderInsets-java.awt.Component-">
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<!-- --> </a>
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<ul class="blockList">
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<li class="blockList"> <h4>getBorderInsets</h4> <pre>public <a href="../../../java/awt/Insets.html" title="class in java.awt">Insets</a> getBorderInsets(<a href="../../../java/awt/Component.html" title="class in java.awt">Component</a> c)</pre>
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<div class="block">
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<span>此默认实现返回由<a href="../../../javax/swing/border/AbstractBorder.html#getBorderInsets-java.awt.Component-java.awt.Insets-"><code>getBorderInsets(Component,Insets)</code></a>方法初始化的新的<a href="../../../java/awt/Insets.html" title="java.awt中的类"><code>Insets</code></a>对象。</span>
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<span>默认情况下， <code>top</code> ， <code>left</code> ， <code>bottom</code>和<code>right</code>字段设置为<code>0</code> 。</span>
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</div>
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<dl>
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<dt>
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<span class="overrideSpecifyLabel">Specified by:</span>
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</dt>
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<dd>
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||
<code><a href="../../../javax/swing/border/Border.html#getBorderInsets-java.awt.Component-">getBorderInsets</a></code>在界面
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<code><a href="../../../javax/swing/border/Border.html" title="interface in javax.swing.border">Border</a></code>
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</dd>
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<dt>
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<span class="paramLabel">参数</span>
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</dt>
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<dd>
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<code>c</code> - 应用此边界插入值的组件
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</dd>
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<dt>
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<span class="returnLabel">结果</span>
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</dt>
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<dd>
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<span>一个新的<a href="../../../java/awt/Insets.html" title="java.awt中的类"><code>Insets</code></a>对象</span>
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</dd>
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</dl> </li>
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</ul> <a name="getBorderInsets-java.awt.Component-java.awt.Insets-">
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<!-- --> </a>
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<ul class="blockList">
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||
<li class="blockList"> <h4>getBorderInsets</h4> <pre>public <a href="../../../java/awt/Insets.html" title="class in java.awt">Insets</a> getBorderInsets(<a href="../../../java/awt/Component.html" title="class in java.awt">Component</a> c,
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<a href="../../../java/awt/Insets.html" title="class in java.awt">Insets</a> insets)</pre>
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<div class="block">
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使用此Border的当前Insets重新初始化insets参数。
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</div>
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<dl>
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<dt>
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<span class="paramLabel">参数</span>
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</dt>
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<dd>
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<code>c</code> - 应用此边界插入值的组件
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</dd>
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<dd>
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<code>insets</code> - 要重新初始化的对象
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</dd>
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<dt>
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<span class="returnLabel">结果</span>
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</dt>
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<dd>
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<code>insets</code>对象
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</dd>
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</dl> </li>
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</ul> <a name="isBorderOpaque--">
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<!-- --> </a>
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<ul class="blockList">
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<li class="blockList"> <h4>isBorderOpaque</h4> <pre>public boolean isBorderOpaque()</pre>
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<div class="block">
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此默认实现返回false。
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</div>
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<dl>
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<dt>
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<span class="overrideSpecifyLabel">Specified by:</span>
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</dt>
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<dd>
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<code><a href="../../../javax/swing/border/Border.html#isBorderOpaque--">isBorderOpaque</a></code>在界面
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<code><a href="../../../javax/swing/border/Border.html" title="interface in javax.swing.border">Border</a></code>
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</dd>
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<dt>
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<span class="returnLabel">结果</span>
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</dt>
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<dd>
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假
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</dd>
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</dl> </li>
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</ul> <a name="getInteriorRectangle-java.awt.Component-int-int-int-int-">
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<!-- --> </a>
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<ul class="blockList">
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<li class="blockList"> <h4>getInteriorRectangle</h4> <pre>public <a href="../../../java/awt/Rectangle.html" title="class in java.awt">Rectangle</a> getInteriorRectangle(<a href="../../../java/awt/Component.html" title="class in java.awt">Component</a> c,
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int x,
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int y,
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int width,
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int height)</pre>
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<div class="block">
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||
这种方便方法调用静态方法。
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||
</div>
|
||
<dl>
|
||
<dt>
|
||
<span class="paramLabel">参数</span>
|
||
</dt>
|
||
<dd>
|
||
<code>c</code> - 计算此边框的组件
|
||
</dd>
|
||
<dd>
|
||
<code>x</code> - 边框的x位置
|
||
</dd>
|
||
<dd>
|
||
<code>y</code> - 边框的y位置
|
||
</dd>
|
||
<dd>
|
||
<code>width</code> - 边框的宽度
|
||
</dd>
|
||
<dd>
|
||
<code>height</code> - 边框的高度
|
||
</dd>
|
||
<dt>
|
||
<span class="returnLabel">结果</span>
|
||
</dt>
|
||
<dd>
|
||
一个
|
||
<code>Rectangle</code>内部坐标的Rectangle
|
||
</dd>
|
||
</dl> </li>
|
||
</ul> <a name="getInteriorRectangle-java.awt.Component-javax.swing.border.Border-int-int-int-int-">
|
||
<!-- --> </a>
|
||
<ul class="blockList">
|
||
<li class="blockList"> <h4>getInteriorRectangle</h4> <pre>public static <a href="../../../java/awt/Rectangle.html" title="class in java.awt">Rectangle</a> getInteriorRectangle(<a href="../../../java/awt/Component.html" title="class in java.awt">Component</a> c,
|
||
<a href="../../../javax/swing/border/Border.html" title="interface in javax.swing.border">Border</a> b,
|
||
int x,
|
||
int y,
|
||
int width,
|
||
int height)</pre>
|
||
<div class="block">
|
||
<span>使用参数减去边框的插入返回一个矩形。</span>
|
||
<span>这对于确定组件应该绘制的面积不会与边框相交很有用。</span>
|
||
</div>
|
||
<dl>
|
||
<dt>
|
||
<span class="paramLabel">参数</span>
|
||
</dt>
|
||
<dd>
|
||
<code>c</code> - 计算此边框的组件
|
||
</dd>
|
||
<dd>
|
||
<code>b</code> -
|
||
<code>Border</code>对象
|
||
</dd>
|
||
<dd>
|
||
<code>x</code> - 边框的x位置
|
||
</dd>
|
||
<dd>
|
||
<code>y</code> - 边框的y位置
|
||
</dd>
|
||
<dd>
|
||
<code>width</code> - 边框的宽度
|
||
</dd>
|
||
<dd>
|
||
<code>height</code> - 边框的高度
|
||
</dd>
|
||
<dt>
|
||
<span class="returnLabel">结果</span>
|
||
</dt>
|
||
<dd>
|
||
一个
|
||
<code>Rectangle</code>内部坐标的Rectangle
|
||
</dd>
|
||
</dl> </li>
|
||
</ul> <a name="getBaseline-java.awt.Component-int-int-">
|
||
<!-- --> </a>
|
||
<ul class="blockList">
|
||
<li class="blockList"> <h4>getBaseline</h4> <pre>public int getBaseline(<a href="../../../java/awt/Component.html" title="class in java.awt">Component</a> c,
|
||
int width,
|
||
int height)</pre>
|
||
<div class="block">
|
||
<span>返回基线。</span>
|
||
<span>返回值小于0表示边框没有合理的基线。</span>
|
||
<p> <span>默认实现返回-1。</span> <span>支持基准的子类应适当地覆盖。</span> <span>如果返回值> = 0，则组件具有任何大小的有效基线> =最小大小，并且<code>getBaselineResizeBehavior</code>可用于确定基准如何随大小而变化。</span> </p>
|
||
</div>
|
||
<dl>
|
||
<dt>
|
||
<span class="paramLabel">参数</span>
|
||
</dt>
|
||
<dd>
|
||
<code>c</code> -
|
||
<code>Component</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<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/IllegalArgumentException.html" title="class in java.lang">IllegalArgumentException</a></code> - 如果宽度或高度<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="../../../java/awt/Component.html#getBaseline-int-int-"><code>Component.getBaseline(int,int)</code></a> ，
|
||
<a href="../../../java/awt/Component.html#getBaselineResizeBehavior--"><code>Component.getBaselineResizeBehavior()</code></a>
|
||
</dd>
|
||
</dl> </li>
|
||
</ul> <a name="getBaselineResizeBehavior-java.awt.Component-">
|
||
<!-- --> </a>
|
||
<ul class="blockListLast">
|
||
<li class="blockList"> <h4>getBaselineResizeBehavior</h4> <pre>public <a href="../../../java/awt/Component.BaselineResizeBehavior.html" title="enum in java.awt">Component.BaselineResizeBehavior</a> getBaselineResizeBehavior(<a href="../../../java/awt/Component.html" title="class in java.awt">Component</a> c)</pre>
|
||
<div class="block">
|
||
<span>返回一个枚举，指示组件的基线如何随着大小的变化而改变。</span>
|
||
<span>此方法主要用于布局管理器和GUI构建器。</span>
|
||
<p> <span>默认实现返回<code>BaselineResizeBehavior.OTHER</code> ，支持基线的子类应适当覆盖。</span> <span>子类不应该返回<code>null</code> ;</span> <span>如果基线不能计算返回<code>BaselineResizeBehavior.OTHER</code> 。</span> <span>呼叫者应首先使用<code>getBaseline</code>询问基线，如果返回值> = 0，则使用此方法。</span> <span>它是可以接受的此方法以返回以外的值<code>BaselineResizeBehavior.OTHER</code>即使<code>getBaseline</code>返回的值小于0。</span> </p>
|
||
</div>
|
||
<dl>
|
||
<dt>
|
||
<span class="paramLabel">参数</span>
|
||
</dt>
|
||
<dd>
|
||
<code>c</code> -
|
||
<code>Component</code>以返回基准调整大小行为
|
||
</dd>
|
||
<dt>
|
||
<span class="returnLabel">结果</span>
|
||
</dt>
|
||
<dd>
|
||
一个枚举，指示基线如何随着边框大小而变化
|
||
</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="../../../java/awt/Component.html#getBaseline-int-int-"><code>Component.getBaseline(int,int)</code></a> ，
|
||
<a href="../../../java/awt/Component.html#getBaselineResizeBehavior--"><code>Component.getBaselineResizeBehavior()</code></a>
|
||
</dd>
|
||
</dl> </li>
|
||
</ul> </li>
|
||
</ul> </li>
|
||
</ul>
|
||
</div>
|
||
</div> |