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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>WebClientContainer.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 for Symbian OS </strong></font></b><br><i>Example Applications Guide</i></td></tr> </table><!-- Generated by Doxygen 1.4.5 --><h1>WebClientContainer.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 : WebClientContainer.cpp</span><a name="l00004"></a>00004 <span class="comment">* Part of : WebClient</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) 2005-2006 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 <span class="preprocessor">#include <coemain.h></span><a name="l00018"></a>00018 <span class="preprocessor">#include <eikenv.h></span><a name="l00019"></a>00019 <span class="preprocessor">#include <txtrich.h></span><a name="l00020"></a>00020 <span class="preprocessor">#include <eiklabel.h></span><a name="l00021"></a>00021 <span class="preprocessor">#include <WebClient.rsg></span><a name="l00022"></a>00022 <span class="preprocessor">#include "WebClient.pan"</span><a name="l00023"></a>00023 <span class="preprocessor">#include "WebClientContainer.h"</span><a name="l00024"></a>00024 <span class="preprocessor">#include "WebClientAppUi.h"</span><a name="l00025"></a>00025 <span class="preprocessor">#include "WebClientEngine.h"</span><a name="l00026"></a>00026 <span class="preprocessor">#include "WebClient.hrh"</span><a name="l00027"></a>00027 <a name="l00028"></a>00028 <span class="comment">// ----------------------------------------------------------------------------</span><a name="l00029"></a>00029 <span class="comment">// CWebClientContainer::NewL()</span><a name="l00030"></a>00030 <span class="comment">// Creates instance of CWebClientContainer.</span><a name="l00031"></a>00031 <span class="comment">// ----------------------------------------------------------------------------</span><a name="l00032"></a><a class="code" href="class_c_web_client_container.html#5891ab00f23b517058efe213c1febfd2">00032</a> <a class="code" href="class_c_web_client_container.html">CWebClientContainer</a>* <a class="code" href="class_c_web_client_container.html#5891ab00f23b517058efe213c1febfd2">CWebClientContainer::NewL</a>( <span class="keyword">const</span> TRect& aRect )<a name="l00033"></a>00033 {<a name="l00034"></a>00034 <a class="code" href="class_c_web_client_container.html">CWebClientContainer</a>* <span class="keyword">self</span> = <a class="code" href="class_c_web_client_container.html#910d18e663ad77c3995c0313f3bd65bd">CWebClientContainer::NewLC</a>( aRect );<a name="l00035"></a>00035 CleanupStack::Pop( <span class="keyword">self</span> );<a name="l00036"></a>00036 <span class="keywordflow">return</span> <span class="keyword">self</span>;<a name="l00037"></a>00037 }<a name="l00038"></a>00038 <a name="l00039"></a>00039 <span class="comment">// ----------------------------------------------------------------------------</span><a name="l00040"></a>00040 <span class="comment">// CWebClientContainer::NewLC()</span><a name="l00041"></a>00041 <span class="comment">// Creates instance of CWebClientContainer.</span><a name="l00042"></a>00042 <span class="comment">// ----------------------------------------------------------------------------</span><a name="l00043"></a><a class="code" href="class_c_web_client_container.html#910d18e663ad77c3995c0313f3bd65bd">00043</a> <a class="code" href="class_c_web_client_container.html">CWebClientContainer</a>* <a class="code" href="class_c_web_client_container.html#910d18e663ad77c3995c0313f3bd65bd">CWebClientContainer::NewLC</a>( <span class="keyword">const</span> TRect& aRect )<a name="l00044"></a>00044 {<a name="l00045"></a>00045 <a class="code" href="class_c_web_client_container.html">CWebClientContainer</a>* <span class="keyword">self</span> = <span class="keyword">new</span> (ELeave) <a class="code" href="class_c_web_client_container.html">CWebClientContainer</a>;<a name="l00046"></a>00046 CleanupStack::PushL( <span class="keyword">self</span> );<a name="l00047"></a>00047 <span class="keyword">self</span>-><a class="code" href="class_c_web_client_container.html#bf31593b337cbf3fb671382cf773281c">ConstructL</a>( aRect );<a name="l00048"></a>00048 <span class="keywordflow">return</span> <span class="keyword">self</span>;<a name="l00049"></a>00049 }<a name="l00050"></a>00050 <a name="l00051"></a>00051 <span class="comment">// ----------------------------------------------------------------------------</span><a name="l00052"></a>00052 <span class="comment">// CWebClientContainer::CWebClientContainer()</span><a name="l00053"></a>00053 <span class="comment">// First phase construction.</span><a name="l00054"></a>00054 <span class="comment">// ----------------------------------------------------------------------------</span><a name="l00055"></a><a class="code" href="class_c_web_client_container.html#345021e20c036aba1981a96f7363c495">00055</a> <a class="code" href="class_c_web_client_container.html#345021e20c036aba1981a96f7363c495">CWebClientContainer::CWebClientContainer</a>()<a name="l00056"></a>00056 {<a name="l00057"></a>00057 <span class="comment">// no implementation required</span><a name="l00058"></a>00058 }<a name="l00059"></a>00059 <a name="l00060"></a>00060 <span class="comment">// ----------------------------------------------------------------------------</span><a name="l00061"></a>00061 <span class="comment">// CWebClientContainer::ConstructL()</span><a name="l00062"></a>00062 <span class="comment">// Second phase construction.</span><a name="l00063"></a>00063 <span class="comment">// ----------------------------------------------------------------------------</span><a name="l00064"></a>00064 <span class="comment">//</span><a name="l00065"></a><a class="code" href="class_c_web_client_container.html#bf31593b337cbf3fb671382cf773281c">00065</a> <span class="keywordtype">void</span> <a class="code" href="class_c_web_client_container.html#bf31593b337cbf3fb671382cf773281c">CWebClientContainer::ConstructL</a>( <span class="keyword">const</span> TRect& aRect )<a name="l00066"></a>00066 {<a name="l00067"></a>00067 <span class="comment">// Create a window for this application view</span><a name="l00068"></a>00068 CreateWindowL();<a name="l00069"></a>00069 <a name="l00070"></a>00070 <a class="code" href="class_c_web_client_container.html#f49c68988a8223c682bb785cfc992bce">iLabel</a> = <span class="keyword">new</span> (ELeave) CEikLabel;<a name="l00071"></a>00071 <a class="code" href="class_c_web_client_container.html#f49c68988a8223c682bb785cfc992bce">iLabel</a>->SetContainerWindowL( *<span class="keyword">this</span> );<a name="l00072"></a>00072 <a class="code" href="class_c_web_client_container.html#f49c68988a8223c682bb785cfc992bce">iLabel</a>->SetTextL( KHttpPrefix );<a name="l00073"></a>00073 <a name="l00074"></a>00074 <span class="comment">// Create header window</span><a name="l00075"></a>00075 <a class="code" href="class_c_web_client_container.html#ef4ea4ea92b98ddbacf568487ecb9f91">iHeaderWindow</a> = <span class="keyword">new</span> (ELeave) CEikRichTextEditor();<a name="l00076"></a>00076 <a class="code" href="class_c_web_client_container.html#ef4ea4ea92b98ddbacf568487ecb9f91">iHeaderWindow</a>->SetContainerWindowL( *<span class="keyword">this</span> );<a name="l00077"></a>00077 <a class="code" href="class_c_web_client_container.html#ef4ea4ea92b98ddbacf568487ecb9f91">iHeaderWindow</a>->ConstructL( <span class="keyword">this</span>, KNumberOfLines, KTextLimit, <a name="l00078"></a>00078 EEikEdwinReadOnly, EGulFontControlAll, EGulNoSymbolFonts );<a name="l00079"></a>00079 <a class="code" href="class_c_web_client_container.html#ef4ea4ea92b98ddbacf568487ecb9f91">iHeaderWindow</a>->CreateScrollBarFrameL()->SetScrollBarVisibilityL( CEikScrollBarFrame::EOff,<a name="l00080"></a>00080 CEikScrollBarFrame::EOn );<a name="l00081"></a>00081 <a name="l00082"></a>00082 <span class="comment">// Create source window</span><a name="l00083"></a>00083 <a class="code" href="class_c_web_client_container.html#8bc3b8bb8475ad9a1a952be25bd57ea1">iSourceWindow</a> = <span class="keyword">new</span> (ELeave) CEikRichTextEditor();<a name="l00084"></a>00084 <a class="code" href="class_c_web_client_container.html#8bc3b8bb8475ad9a1a952be25bd57ea1">iSourceWindow</a>->SetContainerWindowL( *<span class="keyword">this</span> );<a name="l00085"></a>00085 <a class="code" href="class_c_web_client_container.html#8bc3b8bb8475ad9a1a952be25bd57ea1">iSourceWindow</a>->ConstructL( <span class="keyword">this</span>, KNumberOfLines, KTextLimit, <a name="l00086"></a>00086 EEikEdwinReadOnly, EGulFontControlAll, EGulNoSymbolFonts );<a name="l00087"></a>00087 <a class="code" href="class_c_web_client_container.html#8bc3b8bb8475ad9a1a952be25bd57ea1">iSourceWindow</a>->CreateScrollBarFrameL()->SetScrollBarVisibilityL( CEikScrollBarFrame::EOff,<a name="l00088"></a>00088 CEikScrollBarFrame::EOn );<a name="l00089"></a>00089 <a name="l00090"></a>00090 <span class="comment">// Create status window</span><a name="l00091"></a>00091 <a class="code" href="class_c_web_client_container.html#adbca40542e9a219b97bd69dd93cb9d8">iStatusWindow</a> = <span class="keyword">new</span> (ELeave) CEikRichTextEditor();<a name="l00092"></a>00092 <a class="code" href="class_c_web_client_container.html#adbca40542e9a219b97bd69dd93cb9d8">iStatusWindow</a>->SetContainerWindowL( *<span class="keyword">this</span> );<a name="l00093"></a>00093 <a class="code" href="class_c_web_client_container.html#adbca40542e9a219b97bd69dd93cb9d8">iStatusWindow</a>->ConstructL( <span class="keyword">this</span>, KNumberOfLines, KTextLimit, <a name="l00094"></a>00094 EEikEdwinReadOnly, EGulFontControlAll, EGulNoSymbolFonts );<a name="l00095"></a>00095 <a class="code" href="class_c_web_client_container.html#adbca40542e9a219b97bd69dd93cb9d8">iStatusWindow</a>->CreateScrollBarFrameL()->SetScrollBarVisibilityL( CEikScrollBarFrame::EOff,<a name="l00096"></a>00096 CEikScrollBarFrame::EOn );<a name="l00097"></a>00097 <a class="code" href="class_c_web_client_container.html#adbca40542e9a219b97bd69dd93cb9d8">iStatusWindow</a>->SetFocus( ETrue );<a name="l00098"></a>00098 <a name="l00099"></a>00099 <span class="comment">// Set the main window size</span><a name="l00100"></a>00100 SetRect( aRect );<a name="l00101"></a>00101 <a name="l00102"></a>00102 <span class="comment">// Activate the window, which makes it ready to be drawn</span><a name="l00103"></a>00103 ActivateL();<a name="l00104"></a>00104 }<a name="l00105"></a>00105 <a name="l00106"></a>00106 <span class="comment">// ----------------------------------------------------------------------------</span><a name="l00107"></a>00107 <span class="comment">// CWebClientContainer::~CWebClientContainer()</span><a name="l00108"></a>00108 <span class="comment">// Destructor.</span><a name="l00109"></a>00109 <span class="comment">// ----------------------------------------------------------------------------</span><a name="l00110"></a>00110 <span class="comment">//</span><a name="l00111"></a><a class="code" href="class_c_web_client_container.html#6e992c69335c8f4d75b487c903f457a9">00111</a> <a class="code" href="class_c_web_client_container.html#6e992c69335c8f4d75b487c903f457a9">CWebClientContainer::~CWebClientContainer</a>()<a name="l00112"></a>00112 {<a name="l00113"></a>00113 <span class="keywordflow">if</span> ( <a class="code" href="class_c_web_client_container.html#f49c68988a8223c682bb785cfc992bce">iLabel</a> )<a name="l00114"></a>00114 {<a name="l00115"></a>00115 <span class="keyword">delete</span> <a class="code" href="class_c_web_client_container.html#f49c68988a8223c682bb785cfc992bce">iLabel</a>;<a name="l00116"></a>00116 <a class="code" href="class_c_web_client_container.html#f49c68988a8223c682bb785cfc992bce">iLabel</a> = NULL;<a name="l00117"></a>00117 }<a name="l00118"></a>00118 <span class="keywordflow">if</span> ( <a class="code" href="class_c_web_client_container.html#ef4ea4ea92b98ddbacf568487ecb9f91">iHeaderWindow</a> )<a name="l00119"></a>00119 {<a name="l00120"></a>00120 <span class="keyword">delete</span> <a class="code" href="class_c_web_client_container.html#ef4ea4ea92b98ddbacf568487ecb9f91">iHeaderWindow</a>;<a name="l00121"></a>00121 <a class="code" href="class_c_web_client_container.html#ef4ea4ea92b98ddbacf568487ecb9f91">iHeaderWindow</a> = NULL;<a name="l00122"></a>00122 }<a name="l00123"></a>00123 <span class="keywordflow">if</span> ( <a class="code" href="class_c_web_client_container.html#8bc3b8bb8475ad9a1a952be25bd57ea1">iSourceWindow</a> )<a name="l00124"></a>00124 {<a name="l00125"></a>00125 <span class="keyword">delete</span> <a class="code" href="class_c_web_client_container.html#8bc3b8bb8475ad9a1a952be25bd57ea1">iSourceWindow</a>;<a name="l00126"></a>00126 <a class="code" href="class_c_web_client_container.html#8bc3b8bb8475ad9a1a952be25bd57ea1">iSourceWindow</a> = NULL;<a name="l00127"></a>00127 }<a name="l00128"></a>00128 <span class="keywordflow">if</span> ( <a class="code" href="class_c_web_client_container.html#adbca40542e9a219b97bd69dd93cb9d8">iStatusWindow</a> )<a name="l00129"></a>00129 {<a name="l00130"></a>00130 <span class="keyword">delete</span> <a class="code" href="class_c_web_client_container.html#adbca40542e9a219b97bd69dd93cb9d8">iStatusWindow</a>;<a name="l00131"></a>00131 <a class="code" href="class_c_web_client_container.html#adbca40542e9a219b97bd69dd93cb9d8">iStatusWindow</a> = NULL;<a name="l00132"></a>00132 }<a name="l00133"></a>00133 }⌨️ 快捷键说明
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