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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>focuseventappview.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>focuseventappview.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 : focuseventappview.cpp</span><a name="l00004"></a>00004 <span class="comment">* Part of : Focus event 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 <hal.h></span><a name="l00018"></a>00018 <span class="preprocessor">#include <eikenv.h></span><a name="l00019"></a>00019 <span class="preprocessor">#include <AknUtils.h></span><a name="l00020"></a>00020 <a name="l00021"></a>00021 <span class="preprocessor">#include "FocusEventAppView.h"</span><a name="l00022"></a>00022 <span class="preprocessor">#include "EikonEnvironment.h"</span><a name="l00023"></a>00023 <a name="l00024"></a>00024 <span class="comment">// ============================ MEMBER FUNCTIONS ===============================</span><a name="l00025"></a>00025 <a name="l00026"></a>00026 <span class="comment">// -----------------------------------------------------------------------------</span><a name="l00027"></a>00027 <span class="comment">// CFocusEventAppView::CFocusEventAppView()</span><a name="l00028"></a>00028 <span class="comment">// C++ default constructor can NOT contain any code, that might leave.</span><a name="l00029"></a>00029 <span class="comment">// -----------------------------------------------------------------------------</span><a name="l00030"></a>00030 <span class="comment">//</span><a name="l00031"></a><a class="code" href="class_c_focus_event_app_view.html#9f688de164d4b83b38278debd07e51cf">00031</a> <a class="code" href="class_c_focus_event_app_view.html#9f688de164d4b83b38278debd07e51cf">CFocusEventAppView::CFocusEventAppView</a>()<a name="l00032"></a>00032 {<a name="l00033"></a>00033 <span class="comment">// No implementation required</span><a name="l00034"></a>00034 }<a name="l00035"></a>00035 <a name="l00036"></a>00036 <span class="comment">// -----------------------------------------------------------------------------</span><a name="l00037"></a>00037 <span class="comment">// CFocusEventAppView::NewL()</span><a name="l00038"></a>00038 <span class="comment">// Two-phased constructor.</span><a name="l00039"></a>00039 <span class="comment">// -----------------------------------------------------------------------------</span><a name="l00040"></a>00040 <span class="comment">//</span><a name="l00041"></a><a class="code" href="class_c_focus_event_app_view.html#5891ab00f23b517058efe213c1febfd2">00041</a> <a class="code" href="class_c_focus_event_app_view.html">CFocusEventAppView</a>* <a class="code" href="class_c_focus_event_app_view.html#5891ab00f23b517058efe213c1febfd2">CFocusEventAppView::NewL</a>( <span class="keyword">const</span> TRect& aRect )<a name="l00042"></a>00042 {<a name="l00043"></a>00043 <a class="code" href="class_c_focus_event_app_view.html">CFocusEventAppView</a>* <span class="keyword">self</span> = <a class="code" href="class_c_focus_event_app_view.html#910d18e663ad77c3995c0313f3bd65bd">NewLC</a>( aRect );<a name="l00044"></a>00044 CleanupStack::Pop( <span class="keyword">self</span> );<a name="l00045"></a>00045 <span class="keywordflow">return</span> <span class="keyword">self</span>;<a name="l00046"></a>00046 }<a name="l00047"></a>00047 <a name="l00048"></a>00048 <span class="comment">// -----------------------------------------------------------------------------</span><a name="l00049"></a>00049 <span class="comment">// CFocusEventAppView::NewLC()</span><a name="l00050"></a>00050 <span class="comment">// Two-phased constructor.</span><a name="l00051"></a>00051 <span class="comment">// -----------------------------------------------------------------------------</span><a name="l00052"></a>00052 <span class="comment">//</span><a name="l00053"></a><a class="code" href="class_c_focus_event_app_view.html#910d18e663ad77c3995c0313f3bd65bd">00053</a> <a class="code" href="class_c_focus_event_app_view.html">CFocusEventAppView</a>* <a class="code" href="class_c_focus_event_app_view.html#910d18e663ad77c3995c0313f3bd65bd">CFocusEventAppView::NewLC</a>( <span class="keyword">const</span> TRect& aRect )<a name="l00054"></a>00054 {<a name="l00055"></a>00055 <a class="code" href="class_c_focus_event_app_view.html">CFocusEventAppView</a>* <span class="keyword">self</span> = <span class="keyword">new</span> ( ELeave ) <a class="code" href="class_c_focus_event_app_view.html">CFocusEventAppView</a>;<a name="l00056"></a>00056 CleanupStack::PushL( <span class="keyword">self</span> );<a name="l00057"></a>00057 <span class="keyword">self</span>-><a class="code" href="class_c_focus_event_app_view.html#bf31593b337cbf3fb671382cf773281c">ConstructL</a>( aRect );<a name="l00058"></a>00058 <span class="keywordflow">return</span> <span class="keyword">self</span>;<a name="l00059"></a>00059 }<a name="l00060"></a>00060 <a name="l00061"></a>00061 <span class="comment">// -----------------------------------------------------------------------------</span><a name="l00062"></a>00062 <span class="comment">// CFocusEventAppView::ConstructL()</span><a name="l00063"></a>00063 <span class="comment">// Symbian 2nd phase constructor can leave.</span><a name="l00064"></a>00064 <span class="comment">// -----------------------------------------------------------------------------</span><a name="l00065"></a>00065 <span class="comment">//</span><a name="l00066"></a><a class="code" href="class_c_focus_event_app_view.html#bf31593b337cbf3fb671382cf773281c">00066</a> <span class="keywordtype">void</span> <a class="code" href="class_c_focus_event_app_view.html#bf31593b337cbf3fb671382cf773281c">CFocusEventAppView::ConstructL</a>( <span class="keyword">const</span> TRect& aRect )<a name="l00067"></a>00067 {<a name="l00068"></a>00068 <span class="comment">// Create a window for this application view</span><a name="l00069"></a>00069 CreateWindowL();<a name="l00070"></a>00070 <a name="l00071"></a>00071 <span class="comment">// Set the windows size</span><a name="l00072"></a>00072 SetRect( aRect );<a name="l00073"></a>00073 <a name="l00074"></a>00074 <span class="comment">// Activate the window, which makes it ready to be drawn</span><a name="l00075"></a>00075 ActivateL();<a name="l00076"></a>00076 <a name="l00077"></a>00077 <span class="comment">// Add the first blank line to the array of text lines</span><a name="l00078"></a>00078 User::LeaveIfError( <a class="code" href="class_c_focus_event_app_view.html#074ac1c7490630dfae97d172ebbb7d45">iTextLines</a>.Append( KNullDesC() ) );<a name="l00079"></a>00079 }<a name="l00080"></a>00080 <a name="l00081"></a>00081 <span class="comment">// -----------------------------------------------------------------------------</span><a name="l00082"></a>00082 <span class="comment">// CFocusEventAppView::~CFocusEventAppView()</span><a name="l00083"></a>00083 <span class="comment">// Destructor.</span><a name="l00084"></a>00084 <span class="comment">// -----------------------------------------------------------------------------</span><a name="l00085"></a>00085 <span class="comment">//</span><a name="l00086"></a><a class="code" href="class_c_focus_event_app_view.html#a6247f5469f3aed07c660a47d58b627b">00086</a> CFocusEventAppView::~<a class="code" href="class_c_focus_event_app_view.html#9f688de164d4b83b38278debd07e51cf">CFocusEventAppView</a>()<a name="l00087"></a>00087 {<a name="l00088"></a>00088 <a class="code" href="class_c_focus_event_app_view.html#074ac1c7490630dfae97d172ebbb7d45">iTextLines</a>.Close();<a name="l00089"></a>00089 }<a name="l00090"></a>00090 <a name="l00091"></a>00091 <span class="comment">// -----------------------------------------------------------------------------</span><a name="l00092"></a>00092 <span class="comment">// CFocusEventAppView::Draw()</span><a name="l00093"></a>00093 <span class="comment">// Draws the display.</span><a name="l00094"></a>00094 <span class="comment">// -----------------------------------------------------------------------------</span><a name="l00095"></a>00095 <span class="comment">//</span>?? 快捷鍵說明
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