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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>aknexeditorcontainer.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 FP1 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>aknexeditorcontainer.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 : aknexeditorcontainer.cpp</span><a name="l00004"></a>00004 <span class="comment">* Part of : Editor example</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) 2004 - 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 <eiklabel.h></span> <span class="comment">// for example label control</span><a name="l00018"></a>00018 <span class="preprocessor">#include <barsread.h></span> <span class="comment">// for resource reader</span><a name="l00019"></a>00019 <span class="preprocessor">#include <eikedwin.h></span> <span class="comment">// for CEikEdwin</span><a name="l00020"></a>00020 <span class="preprocessor">#include <eikgted.h></span> <span class="comment">// for CEikGlobalTextEditor</span><a name="l00021"></a>00021 <span class="preprocessor">#include <aknutils.h></span> <span class="comment">// for Fonts</span><a name="l00022"></a>00022 <a name="l00023"></a>00023 <span class="preprocessor">#include <AknExEditor.rsg></span><a name="l00024"></a>00024 <span class="preprocessor">#include "aknexeditor.hrh"</span><a name="l00025"></a>00025 <span class="preprocessor">#include "AknExEditorContainer.h"</span><a name="l00026"></a>00026 <a name="l00027"></a>00027 <span class="comment">// ================= MEMBER FUNCTIONS =======================</span><a name="l00028"></a>00028 <a name="l00029"></a>00029 <span class="comment">// ----------------------------------------------------------------------------</span><a name="l00030"></a>00030 <span class="comment">// CAknExEditorContainer::CAknExEditorContainer()</span><a name="l00031"></a>00031 <span class="comment">// C++ default constructor can NOT contain any code, that</span><a name="l00032"></a>00032 <span class="comment">// might leave.</span><a name="l00033"></a>00033 <span class="comment">//-----------------------------------------------------------------------------</span><a name="l00034"></a>00034 <span class="comment">//</span><a name="l00035"></a><a class="code" href="class_c_akn_ex_editor_container.html#a631b191e48021eabd6c48e3e0c81ff0">00035</a> <a class="code" href="class_c_akn_ex_editor_container.html#a631b191e48021eabd6c48e3e0c81ff0">CAknExEditorContainer::CAknExEditorContainer</a>()<a name="l00036"></a>00036 : iLabel( NULL ), iGTextEd( NULL )<a name="l00037"></a>00037 {<a name="l00038"></a>00038 }<a name="l00039"></a>00039 <a name="l00040"></a>00040 <span class="comment">// ----------------------------------------------------------------------------</span><a name="l00041"></a>00041 <span class="comment">// CAknExEditorContainer::ConstructL()</span><a name="l00042"></a>00042 <span class="comment">// two phased constructor</span><a name="l00043"></a>00043 <span class="comment">//-----------------------------------------------------------------------------</span><a name="l00044"></a>00044 <span class="comment">//</span><a name="l00045"></a><a class="code" href="class_c_akn_ex_editor_container.html#bf31593b337cbf3fb671382cf773281c">00045</a> <span class="keywordtype">void</span> <a class="code" href="class_c_akn_ex_editor_container.html#bf31593b337cbf3fb671382cf773281c">CAknExEditorContainer::ConstructL</a>( <span class="keyword">const</span> TRect& aRect )<a name="l00046"></a>00046 {<a name="l00047"></a>00047 CreateWindowL();<a name="l00048"></a>00048 <a name="l00049"></a>00049 <a class="code" href="class_c_akn_ex_editor_container.html#f49c68988a8223c682bb785cfc992bce">iLabel</a> = <span class="keyword">new</span> ( ELeave ) CEikLabel;<a name="l00050"></a>00050 <a class="code" href="class_c_akn_ex_editor_container.html#f49c68988a8223c682bb785cfc992bce">iLabel</a>->SetContainerWindowL( *<span class="keyword">this</span> );<a name="l00051"></a>00051 <a name="l00052"></a>00052 TResourceReader reader;<a name="l00053"></a>00053 iCoeEnv->CreateResourceReaderLC( reader, R_AKNEXEDITOR_VIEW_GTEXTED );<a name="l00054"></a>00054 <a class="code" href="class_c_akn_ex_editor_container.html#159b83de6413bb49575c066d68a4495d">iGTextEd</a> = <span class="keyword">new</span> ( ELeave ) CEikGlobalTextEditor;<a name="l00055"></a>00055 <a class="code" href="class_c_akn_ex_editor_container.html#159b83de6413bb49575c066d68a4495d">iGTextEd</a>->SetContainerWindowL( *<span class="keyword">this</span> );<a name="l00056"></a>00056 <a class="code" href="class_c_akn_ex_editor_container.html#159b83de6413bb49575c066d68a4495d">iGTextEd</a>->ConstructFromResourceL( reader );<a name="l00057"></a>00057 CleanupStack::PopAndDestroy(); <span class="comment">// Resource reader</span><a name="l00058"></a>00058 <a name="l00059"></a>00059 <a class="code" href="class_c_akn_ex_editor_container.html#159b83de6413bb49575c066d68a4495d">iGTextEd</a>->SetAvkonWrap( ETrue );<a name="l00060"></a>00060 <a name="l00061"></a>00061 <span class="comment">// Enable cut copy support</span><a name="l00062"></a>00062 <a class="code" href="class_c_akn_ex_editor_container.html#159b83de6413bb49575c066d68a4495d">iGTextEd</a>->EnableCcpuSupportL( ETrue );<a name="l00063"></a>00063 <a class="code" href="class_c_akn_ex_editor_container.html#159b83de6413bb49575c066d68a4495d">iGTextEd</a>->SetFocus( ETrue );<a name="l00064"></a>00064 <a name="l00065"></a>00065 SetRect( aRect );<a name="l00066"></a>00066 <a name="l00067"></a>00067 <span class="comment">// editor takes care of drawing; this control does not draw anything</span><a name="l00068"></a>00068 SetBlank();<a name="l00069"></a>00069 ActivateL();<a name="l00070"></a>00070 }<a name="l00071"></a>00071 <a name="l00072"></a>00072 <span class="comment">// ----------------------------------------------------------------------------</span><a name="l00073"></a>00073 <span class="comment">// CAknExEditorContainer::~CAknExEditorContainer()</span><a name="l00074"></a>00074 <span class="comment">// Destructor</span><a name="l00075"></a>00075 <span class="comment">//-----------------------------------------------------------------------------</span><a name="l00076"></a>00076 <span class="comment">//</span><a name="l00077"></a><a class="code" href="class_c_akn_ex_editor_container.html#1b705475597bede05e8f1cf003d85fb0">00077</a> <a class="code" href="class_c_akn_ex_editor_container.html#1b705475597bede05e8f1cf003d85fb0">CAknExEditorContainer::~CAknExEditorContainer</a>()<a name="l00078"></a>00078 {<a name="l00079"></a>00079 <span class="keyword">delete</span> <a class="code" href="class_c_akn_ex_editor_container.html#f49c68988a8223c682bb785cfc992bce">iLabel</a>;<a name="l00080"></a>00080 <span class="keyword">delete</span> <a class="code" href="class_c_akn_ex_editor_container.html#159b83de6413bb49575c066d68a4495d">iGTextEd</a>;<a name="l00081"></a>00081 }<a name="l00082"></a>00082 <a name="l00083"></a>00083 <span class="comment">// ---------------------------------------------------------</span><a name="l00084"></a>00084 <span class="comment">// void CAknExEditorContainer::SetSystemFontL()</span><a name="l00085"></a>00085 <span class="comment">// Change font style of CEikGlobalTextEditor using system font.</span><a name="l00086"></a>00086 <span class="comment">// ( other items were commented in a header ).</span><a name="l00087"></a>00087 <span class="comment">// ---------------------------------------------------------</span><a name="l00088"></a>00088 <span class="comment">//</span><a name="l00089"></a><a class="code" href="class_c_akn_ex_editor_container.html#0de7d2afb7c4e00868cbfca76e5fc344">00089</a> <span class="keywordtype">void</span> <a class="code" href="class_c_akn_ex_editor_container.html#0de7d2afb7c4e00868cbfca76e5fc344">CAknExEditorContainer::SetSystemFontL</a>( TInt aFontEnum )<a name="l00090"></a>00090 {<a name="l00091"></a>00091 <span class="keyword">const</span> CFont* editorFont;<a name="l00092"></a>00092 <a name="l00093"></a>00093 <span class="keywordflow">switch</span> ( aFontEnum )<a name="l00094"></a>00094 {<a name="l00095"></a>00095 <span class="keywordflow">case</span> ELatinBold13:<a name="l00096"></a>00096 editorFont = LatinBold13();<a name="l00097"></a>00097 <span class="keywordflow">break</span>;<a name="l00098"></a>00098 <span class="keywordflow">case</span> ELatinBold17:<a name="l00099"></a>00099 editorFont = LatinBold17();<a name="l00100"></a>00100 <span class="keywordflow">break</span>;<a name="l00101"></a>00101 <span class="keywordflow">case</span> ELatinBold19:<a name="l00102"></a>00102 editorFont = LatinBold19();<a name="l00103"></a>00103 <span class="keywordflow">break</span>;<a name="l00104"></a>00104 <span class="keywordflow">default</span>:<a name="l00105"></a>00105 <span class="keywordflow">return</span>;<a name="l00106"></a>00106 }<a name="l00107"></a>00107 <a name="l00108"></a>00108 TCharFormat charFormat;<a name="l00109"></a>00109 TCharFormatMask charFormatMask;<a name="l00110"></a>00110 <a name="l00111"></a>00111 charFormat.iFontSpec = editorFont->FontSpecInTwips();<a name="l00112"></a>00112 charFormatMask.SetAll();<a name="l00113"></a>00113 <a name="l00114"></a>00114 <span class="comment">// Set font to GlobalTextEditor</span><a name="l00115"></a>00115 <a class="code" href="class_c_akn_ex_editor_container.html#159b83de6413bb49575c066d68a4495d">iGTextEd</a>->ApplyCharFormatL( charFormat, charFormatMask );<a name="l00116"></a>00116 }<a name="l00117"></a>00117 <a name="l00118"></a>00118 <span class="comment">// ---------------------------------------------------------</span><a name="l00119"></a>00119 <span class="comment">// CAknExEditorContainer::SizeChanged()</span><a name="l00120"></a>00120 <span class="comment">// Called by framework when the view size is changed</span><a name="l00121"></a>00121 <span class="comment">// ( other items were commented in a header ).</span><a name="l00122"></a>00122 <span class="comment">// ---------------------------------------------------------</span><a name="l00123"></a>00123 <span class="comment">//</span><a name="l00124"></a><a class="code" href="class_c_akn_ex_editor_container.html#9f9bb5a2110532e2f2909eaefb44d36a">00124</a> <span class="keywordtype">void</span> <a class="code" href="class_c_akn_ex_editor_container.html#9f9bb5a2110532e2f2909eaefb44d36a">CAknExEditorContainer::SizeChanged</a>()<a name="l00125"></a>00125 {<a name="l00126"></a>00126 TSize size = Size();<a name="l00127"></a>00127 <span class="keywordflow">if</span> (<a class="code" href="class_c_akn_ex_editor_container.html#159b83de6413bb49575c066d68a4495d">iGTextEd</a>->ScrollBarFrame())<a name="l00128"></a>00128 {<a name="l00129"></a>00129 size.iWidth -= <a class="code" href="class_c_akn_ex_editor_container.html#159b83de6413bb49575c066d68a4495d">iGTextEd</a>->ScrollBarFrame()->VerticalScrollBar()->ScrollBarBreadth();<a name="l00130"></a>00130 }<a name="l00131"></a>00131 iGTextEd->SetExtent(TPoint(0,0), size);<a name="l00132"></a>00132 }<a name="l00133"></a>00133 <a name="l00134"></a>00134 <span class="comment">// ---------------------------------------------------------</span><a name="l00135"></a>00135 <span class="comment">// CAknExEditorContainer::CountComponentControls()</span><a name="l00136"></a>00136 <span class="comment">// ( other items were commented in a header ).</span><a name="l00137"></a>00137 <span class="comment">// ---------------------------------------------------------</span><a name="l00138"></a>00138 <span class="comment">//</span><a name="l00139"></a><a class="code" href="class_c_akn_ex_editor_container.html#195be64c0e5b9f91ce87699e499af01c">00139</a> TInt <a class="code" href="class_c_akn_ex_editor_container.html#195be64c0e5b9f91ce87699e499af01c">CAknExEditorContainer::CountComponentControls</a>()<span class="keyword"> const</span><a name="l00140"></a>00140 <span class="keyword"> </span>{<a name="l00141"></a>00141 <span class="keywordflow">return</span> KNumberOfControls; <span class="comment">// return nbr of controls inside this container</span><a name="l00142"></a>00142 }<a name="l00143"></a>00143 <a name="l00144"></a>00144 <span class="comment">// ---------------------------------------------------------</span><a name="l00145"></a>00145 <span class="comment">// CAknExEditorContainer::ComponentControl()</span><a name="l00146"></a>00146 <span class="comment">// ( other items were commented in a header ).</span><a name="l00147"></a>00147 <span class="comment">// ---------------------------------------------------------</span><a name="l00148"></a>00148 <span class="comment">//</span><a name="l00149"></a><a class="code" href="class_c_akn_ex_editor_container.html#c1d1ba8d1c19e939c47fb73d50cb5432">00149</a> CCoeControl* <a class="code" href="class_c_akn_ex_editor_container.html#c1d1ba8d1c19e939c47fb73d50cb5432">CAknExEditorContainer::ComponentControl</a>( TInt aIndex )<span class="keyword"> const</span><a name="l00150"></a>00150 <span class="keyword"> </span>{<a name="l00151"></a>00151 <span class="keywordflow">switch</span> ( aIndex )<a name="l00152"></a>00152 {<a name="l00153"></a>00153 <span class="keywordflow">case</span> EGTextEdPrompt:<a name="l00154"></a>00154 <span class="keywordflow">return</span> <a class="code" href="class_c_akn_ex_editor_container.html#f49c68988a8223c682bb785cfc992bce">iLabel</a>;<a name="l00155"></a>00155 <span class="keywordflow">case</span> EGTextEd:⌨️ 快捷键说明
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