JAVASwing GridBagLayout 布局
用GridBagLayout可实现复杂可控的布局。
以一个输入框为例：
final JTextField username = new JTextField(); final JTextField password = new JTextField(); JPanel regist = new JPanel(); regist.setLayout(new GridBagLayout()); regist.add(new JLabel("username:"), new GridBagConstraints(0,0,1,1, 0.0,0.0, GridBagConstraints.CENTER, GridBagConstraints.NONE, new Insets(2,2,2,2), 0,0)); <pre name="code" name="code"> regist.add(username, new GridBagConstraints(1,0,1,1, 0.0,0.0, GridBagConstraints.CENTER, GridBagConstraints.NONE, new Insets(2,2,2,2), 200,0)); <pre name="code" name="code"><pre name="code" alt="JAVASwing GridBagLayout 格局"></p><p>后面输入框的长度可以修改值200 来改变。</p><p>具体GridBagConstraints 可参见GridBagConstraints</p><p>?</p> </p><div class="aged2"><script type="text/javascript">a("article_content_down");</script></div> </div> <div id="pagebox" > <a href="/jiaocheng/qtsjk/" target="_blank">查看更多</a> <A href="/jiaocheng/20120728/1847681.html" title="oracle 查询现阶段的时间最后的日期">下一篇</A></div> <div id="MainLeftll"> <div id="MainLeftllToolbar">本文网址：<a href="https://www.reader8.net/jiaocheng/20121118/1847682.html">https://www.reader8.net/jiaocheng/20121118/1847682.html</a></div> <div class="related"><span class="relatedIco1">读书人精选</span> <ul class="relatedList"> </ul> </div> <div class="aged3"><script type="text/javascript">a("article_content_down2");</script></div> <div class="aged3a"><script type="text/javascript">a("article_content_down3");</script></div> </div> </div> <!-- 文章正文左边结束 --> <!-- 文章正文右边开始 --> <div class="leftbox_r"> <div class="aged4"><script type="text/javascript">a("article_right_up");</script></div> <div class="Rtitle"> <span class="Rtitle_text">热点排行</span></div> <div class="RContl"> <ul> <li><a href="/jiaocheng/20120901/1851136.html" target="_blank">Oracle更动端口后lsnrctl无法启动</a></li> <li><a href="/jiaocheng/20140430/2318674.html" target="_blank">oracle 承停</a></li> <li><a href="/jiaocheng/20120703/1852219.html" target="_blank">Oracle 手工筑库</a></li> <li><a href="/jiaocheng/20120824/1821573.html" target="_blank">SQL 2000 备份数据库，排它访问权。解决</a></li> <li><a href="/jiaocheng/20120815/1860692.html" target="_blank">（转）DB2 sqlstate 57016 原因码 "7"异</a></li> <li><a href="/jiaocheng/20120726/1826208.html" target="_blank">谈一下ORACLE内核参数</a></li> <li><a href="/jiaocheng/20130407/1848286.html" target="_blank">prepareStatement与Statement的差异</a></li> <li><a href="/jiaocheng/20130729/1883318.html" target="_blank">Oracle字符串轮换</a></li> <li><a href="/jiaocheng/20120718/1825122.html" target="_blank">mysql数据库怎么储取文件</a></li> <li><a href="/jiaocheng/20121011/1853308.html" target="_blank">vc++与MySQL数据库的联接(windows)</a></li> </ul> </div> <div class="aged7"><script type="text/javascript">a("article_right_up2");</script></div> <!-- 文章正文右边结束 --> </div> <!--主体结束--> <script type="text/javascript">a("article_down_up");</script> <script type="text/javascript">a("foot");</script> <script type="text/javascript">a("article_down_up2");</script> <!--主体结束--> <div style="display:none"> <!--百度统计代码--> <script> var _hmt = _hmt || []; (function() { var hm = document.createElement("script"); hm.src = "https://hm.baidu.com/hm.js?d6151f323a57d16696165e47eee86d53"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(hm, s); })(); </script> </div> <script type="text/javascript">a("allbt");</script> </body> </html>
