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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"><title>helloworldbasicquerydialog.cpp Source File</title><link href="style.css" rel="stylesheet" type="text/css"></head><table border="0" width="100%" height="8" bgcolor="#eeeeee"><tr> <td width="100%" height="1"><b><font size="2" color="#000000" face="Arial, Helvetica, sans-serif"><strong><a name=Top></a>S60 3rd Edition SDK FP2 for Symbian OS </strong></font></b><br><i>Example Applications Guide</i></td></tr> </table><!-- Generated by Doxygen 1.4.5 --><div class="tabs"> <ul> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="annotated.html"><span>Classes</span></a></li> <li id="current"><a href="files.html"><span>Files</span></a></li> </ul></div><h1>helloworldbasicquerydialog.cpp</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span><a name="l00002"></a>00002 <span class="comment">* ==============================================================================</span><a name="l00003"></a>00003 <span class="comment">* Name : helloworldbasicquerydialog.cpp</span><a name="l00004"></a>00004 <span class="comment">* Part of : helloworldbasicquery</span><a name="l00005"></a>00005 <span class="comment">* Interface :</span><a name="l00006"></a>00006 <span class="comment">* Description :</span><a name="l00007"></a>00007 <span class="comment">* Version :</span><a name="l00008"></a>00008 <span class="comment">*</span><a name="l00009"></a>00009 <span class="comment">* Copyright (c) 2006 Nokia Corporation.</span><a name="l00010"></a>00010 <span class="comment">* This material, including documentation and any related</span><a name="l00011"></a>00011 <span class="comment">* computer programs, is protected by copyright controlled by</span><a name="l00012"></a>00012 <span class="comment">* Nokia Corporation.</span><a name="l00013"></a>00013 <span class="comment">* ==============================================================================</span><a name="l00014"></a>00014 <span class="comment">*/</span><a name="l00015"></a>00015 <a name="l00016"></a>00016 <span class="comment">// INCLUDE FILES</span><a name="l00017"></a>00017 <a name="l00018"></a>00018 <span class="preprocessor">#include <avkon.hrh></span><a name="l00019"></a>00019 <span class="preprocessor">#include "HelloWorldBasicQueryDialog.h"</span><a name="l00020"></a>00020 <a name="l00021"></a>00021 <span class="comment">// ================= MEMBER FUNCTIONS =======================</span><a name="l00022"></a>00022 <a name="l00023"></a>00023 <span class="comment">// C++ default constructor can NOT contain any code, that</span><a name="l00024"></a>00024 <span class="comment">// might leave.</span><a name="l00025"></a>00025 <span class="comment">//</span><a name="l00026"></a><a class="code" href="class_c_hello_world_query_dialog.html#9710c0a4bb59fb54c07b750217d4af73">00026</a> <a class="code" href="class_c_hello_world_query_dialog.html#9710c0a4bb59fb54c07b750217d4af73">CHelloWorldQueryDialog::CHelloWorldQueryDialog</a>( TDes& aBuf, HBufC *aDefInput )<a name="l00027"></a>00027 : CAknTextQueryDialog( aBuf )<a name="l00028"></a>00028 , iDefInput(*aDefInput)<a name="l00029"></a>00029 {<a name="l00030"></a>00030 }<a name="l00031"></a>00031 <a name="l00032"></a>00032 <span class="comment">// ---------------------------------------------------------</span><a name="l00033"></a>00033 <span class="comment">// CHelloWorldQueryDialog::PreLayoutDynInitL</span><a name="l00034"></a>00034 <span class="comment">// ---------------------------------------------------------</span><a name="l00035"></a>00035 <span class="comment">//</span><a name="l00036"></a><a class="code" href="class_c_hello_world_query_dialog.html#91c888776564460ce2f49b47814332d9">00036</a> <span class="keywordtype">void</span> <a class="code" href="class_c_hello_world_query_dialog.html#91c888776564460ce2f49b47814332d9">CHelloWorldQueryDialog::PreLayoutDynInitL</a>()<a name="l00037"></a>00037 {<a name="l00038"></a>00038 <span class="comment">// first we have to execute PreLayoutDynInitL() of the base-class</span><a name="l00039"></a>00039 CAknTextQueryDialog::PreLayoutDynInitL();<a name="l00040"></a>00040 <a name="l00041"></a>00041 <span class="comment">// acquire pointer to editor-control and set the default input.</span><a name="l00042"></a>00042 CAknQueryControl* control = QueryControl();<a name="l00043"></a>00043 control->SetTextL(<a class="code" href="class_c_hello_world_query_dialog.html#8349508976480baa52a2d663a9388701">iDefInput</a>);<a name="l00044"></a>00044 <a name="l00045"></a>00045 <span class="comment">// enable OK-button, so that default text can be accepted as it is</span><a name="l00046"></a>00046 <span class="comment">// without modifying the text</span><a name="l00047"></a>00047 MakeLeftSoftkeyVisible( ETrue );<a name="l00048"></a>00048 }<a name="l00049"></a>00049 <a name="l00050"></a>00050 <span class="comment">// End of File</span><a name="l00051"></a>00051 </pre></div><hr><table x-use-null-cells style="x-cell-content-align: top; width: 100%; border-spacing: 0px; border-spacing: 0px;" cellspacing=0 width=100%> <col style="width: 50%;"> <col style="width: 50%;"> <tr style="x-cell-content-align: top;" valign=top> <td style="width: 50%; padding-right: 10px; padding-left: 10px; border-right-style: None; border-left-style: None; border-top-style: None; border-bottom-style: None;" width=50%> <p style="font-family: Arial;"><small style="font-size: smaller;">⌨️ 快捷键说明
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