forms.html.svn-base
来自「j2me设计的界面包」· SVN-BASE 代码 · 共 262 行
SVN-BASE
262 行
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html lang="en-US"><head><meta http-equiv="content-type" content="text/html; charset=UTF-8"><title>LWUIT Tutorial - Working With Forms</title><meta name="keywords" content="PUT, YOUR, PAGE-SPECIFIC, KEYWORDS, HERE"><meta name="description" content="PUT YOUR PAGE-SPECIFIC DESCRIPTION HERE"><meta http-equiv="content-language" content="en-US"><link rel="stylesheet" type="text/css" href="style/default.css"><link rel="stylesheet" type="text/css" href="style/local/www.css"><link rel="shortcut icon" href="/favicon.ico" type="image/x-icon"><link rel="search" type="application/opensearchdescription+xml" title="Sun Search" href="http://search.sun.com/search/resources/onesearch/default-osd.xml"><script type="text/javascript" src="/js/sniff.js"></script><script type="text/javascript" src="/js/menucontent.js"></script><script type="text/javascript" src="/js/menucode.js"></script></head><body bgcolor="#ffffff"><div class="a0 a0v0" id="a0v0"><!--stopindex--><a name="top"></a><!-- BEGIN A1 COMPONENT V.0 --><!--<div class="a1 a1r2"><div class="a1v0"><a href="#skip2content" class="skiplink">Skip to Content</a><span class="toolbarlinks"><a href="/java/">Java</a><a href="/software/solaris/">Solaris</a><a href="/communities/" class="dividelink">Communities</a><a href="/aboutsun/">About Sun</a><a href="/sales/" class="dividelink">How to Buy</a><a href="https://portal.sun.com/portal/dt/">My Account</a><a href="http://shop.sun.com/cart/" class="a1cart lastlink">Cart</a></span><span class="siteid"><span>United States</span><a href="/worldwide/">Worldwide</a></span></div></div>--><!-- END A1 COMPONENT V.0 --><!-- BEGIN A2 COMPONENT V.0 --><div class="a2w0"><div class="a2" id="a2v0"><div class="a2w1"><div class="a2w2"><div class="a2w3"><div class="a2w4"><div class="a2topiclinks"><div class="a2search"><!--<form action="/cgi-bin/search/index.cgi"><input type="hidden" name="charset" value="UTF-8"><input id="searchfield" type="text" name="search" value="Search"><input id="searchbttn" type="image" border="0" src="/im/a2_bttn_search.gif" alt="Submit Search"></form>--></div><a href="http://www.sun.com/" title="Sun Microsystems Home Page" id="sunlogo"><img src="http://www.sun.com/im/a.gif" alt="Sun Microsystems Home Page" width="98" height="58" border="0" /></a><!--<ul id="mtopics"><li id="mtopic1"><a id="glink1" class="tpclink a2menu" title="See All Products" href="/products/">Products</a></li><li id="mtopic2"><a id="glink2" class="tpclink a2menu" title="See All Downloads" href="/download/">Downloads</a></li><li id="mtopic3"><a id="glink3" class="tpclink a2menu" title="See All Services & Solutions" href="/servicessolutions/">Services & Solutions</a></li><li id="mtopic4"><a id="glink4" class="tpclink a2menu" title="See All Support" href="http://sunsolve.sun.com/">Support</a></li><li id="mtopic5"><a id="glink5" class="tpclink a2menu" title="See All Training" href="/training/">Training</a></li><li id="mtopic6"><a id="glink6" class="tpclink a2menu" title="See All Developer" href="http://developers.sun.com/">Developer</a></li></ul>--></div></div></div></div></div></div></div><!-- END A2 COMPONENT V.0 --><!-- BEGIN BREADCRUMB --><table width="100%"> <tr> <td align="left"><div align="left" id="breadcrumb"><a href="hello.html"><<Previous</a></div></td> <td align="center"><div align="center" id="breadcrumb"><a href="index.html">Top</a></div></td> <td align="right"><div align="right" id="breadcrumb"><a href="components.html">Next>></a></div></td> </tr></table><!-- END BREADCRUMB --><!-- BEGIN PAGETITLE TWO LINE --><div class="pagetitle2">LWUIT Tutorial</div><div class="smallpagetitle"><h1>Working With Forms</h1></div><!-- END PAGETITLE TWO LINE --><!-- BEGIN WRAPPER TABLE, 1 COLUMN, MAIN --><table border="0" cellpadding="0" cellspacing="10" width="100%"><tr><td width="100%" valign="top"><!-- BEGIN CENTRAL COLUMN COMPONENTS --><a name="skip2content"> </a><!--startindex--><!-- ============ --><!-- MAIN CONTENT --><!-- ============ --><div class="pc0"><div class="pc0v4"><p> You must initialize LWUIT before using it in your application. To do this, call <code>Display</code>'s static <code>init()</code> method, passing in the application object. For example, in a MIDlet's <code>startApp()</code> method, initialize LWUIT like this:</p> <pre>Display.init(this);</pre><p> Your application will interact with users by showing one or more <i>forms</i> on the screen. A form has a title, perhaps a menu bar, and can contain a wide variety of visual components. The following screen shot shows the three areas of a form.</p><p><img src="images/FormMIDlet-htctouch.gif"></p><p> <code>HelloLWUITMIDlet</code> creates a single, empty <code>Form</code> with a title, like this:</p><pre>Form f = new Form("Hello, LWUIT!");</pre><p>To show a <code>Form</code> on the screen, just call <code>show()</code>.</p><pre>f.show()</pre><!-- =================== --><!-- END OF MAIN CONTENT --><!-- =================== --><!--stopindex--><!-- END CENTRAL COLUMN COMPONENTS --></td></tr><!-- BEGIN SPACER ROW --><tr><td><img src="/im/a.gif" width="780" height="1" border="0" alt="" /></td></tr><!-- END SPACER ROW --></table><!-- END WRAPPER TABLE, 1 COLUMN, MAIN --><!-- BEGIN BREADCRUMB --><table width="100%"> <tr> <td align="left"><div align="left" id="breadcrumb"><a href="hello.html"><<Previous</a></div></td> <td align="center"><div align="center" id="breadcrumb"><a href="index.html">Top</a></div></td> <td align="right"><div align="right" id="breadcrumb"><a href="components.html">Next>></a></div></td> </tr></table><!-- END BREADCRUMB --><!-- START SITECATALYST --><!--stopindex--><script language="JavaScript" src="/share/omniture/s_code_remote.js"></script><!--startindex--><!-- END SITECATALYST --><hr/><!-- BEGIN G9 VARIATION 0 --><!-- (removed) --><!-- END G9 VARIATION 0 --><!-- BEGIN A5 COMPONENT V.0 --><div class="a5" id="a5v0"><span class="footerlinks"><!--<a href="/contact/">Contact</a><a href="/aboutsun/index.html">About Sun</a><a href="/aboutsun/media/index.html">News & Events</a><a href="/corp_emp/">Employment</a><a href="/sitemap/">Site Map</a><a href="/privacy/">Privacy</a><a href="/share/text/termsofuse.html">Terms of Use</a><a href="/suntrademarks/">Trademarks</a>--><span class="footercopy">Copyright © <span id="copyDate" class="cssDate">2008</span> Sun Microsystems, Inc.</span></span></div><!-- END A5 COMPONENT V.0 --></div></body></html>⌨️ 快捷键说明
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