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Symbian3/Examples/guid-6013a680-57f9-415b-8851-c4fa63356636/_backed_up_8cpp_source.html
author Dominic Pinkman <dominic.pinkman@nokia.com>
Fri, 13 Aug 2010 16:47:46 +0100
changeset 14 578be2adaf3e
parent 6 43e37759235e
permissions -rw-r--r--
Week 32 contribution of PDK documentation content. See release notes for details. Fixes bug Bug 3582
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
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<title>TB9.2 Example Applications: examples/Graphics/WS/BackedUp/BackedUp.cpp Source File</title>
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<link href="tabs.css" rel="stylesheet" type="text/css"/>
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<link href="doxygen.css" rel="stylesheet" type="text/css"/>
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</head>
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<body>
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<!-- Generated by Doxygen 1.6.2 -->
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<h1>examples/Graphics/WS/BackedUp/BackedUp.cpp</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">// Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).</span>
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<a name="l00002"></a>00002 <span class="comment">// All rights reserved.</span>
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<a name="l00003"></a>00003 <span class="comment">// This component and the accompanying materials are made available</span>
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<a name="l00004"></a>00004 <span class="comment">// under the terms of &quot;Eclipse Public License v1.0&quot;</span>
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<a name="l00005"></a>00005 <span class="comment">// which accompanies this distribution, and is available</span>
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<a name="l00006"></a>00006 <span class="comment">// at the URL &quot;http://www.eclipse.org/legal/epl-v10.html&quot;.</span>
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<a name="l00007"></a>00007 <span class="comment">//</span>
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<a name="l00008"></a>00008 <span class="comment">// Initial Contributors:</span>
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<a name="l00009"></a>00009 <span class="comment">// Nokia Corporation - initial contribution.</span>
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<a name="l00010"></a>00010 <span class="comment">//</span>
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<a name="l00011"></a>00011 <span class="comment">// Contributors:</span>
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<a name="l00012"></a>00012 <span class="comment">//</span>
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<a name="l00013"></a>00013 <span class="comment">// Description:</span>
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<a name="l00014"></a>00014 <span class="comment">//</span>
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<a name="l00015"></a>00015
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<a name="l00016"></a>00016 <span class="preprocessor">#include &lt;w32std.h&gt;</span>
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<a name="l00017"></a>00017 <span class="preprocessor">#include &quot;Base.h&quot;</span>
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<a name="l00018"></a>00018 <span class="preprocessor">#include &quot;BackedUp.h&quot;</span>
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<a name="l00019"></a>00019
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<a name="l00020"></a>00020 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KString1,<span class="stringliteral">&quot;1&quot;</span>);
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<a name="l00021"></a>00021 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KString2,<span class="stringliteral">&quot;2&quot;</span>);
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<a name="l00022"></a>00022 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KString3,<span class="stringliteral">&quot;3&quot;</span>);
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<a name="l00023"></a>00023 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KString4,<span class="stringliteral">&quot;4&quot;</span>);
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<a name="l00024"></a>00024 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KString5,<span class="stringliteral">&quot;5&quot;</span>);
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<a name="l00025"></a>00025
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<a name="l00026"></a>00026 <span class="keyword">enum</span> TBackedUpPanic
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<a name="l00027"></a>00027         {
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<a name="l00028"></a>00028         EConnectPanicRedrawToBackedUpWindow,
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<a name="l00029"></a>00029         };
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<a name="l00030"></a>00030
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<a name="l00031"></a>00031
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<a name="l00033"></a>00033 <span class="comment">//                                       CNumberedWindow implementation</span>
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<a name="l00035"></a>00035 <span class="comment"></span>
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<a name="l00036"></a>00036 <span class="comment">/****************************************************************************\</span>
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<a name="l00037"></a>00037 <span class="comment">|       Function:       Constructor/Destructor for CNumberedWindow</span>
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<a name="l00038"></a>00038 <span class="comment">|       Input:          aClient         Client application that owns the window</span>
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<a name="l00039"></a>00039 <span class="comment">\****************************************************************************/</span>
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<a name="l00040"></a>00040 CNumberedWindow::CNumberedWindow (CWsClient* aClient)
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<a name="l00041"></a>00041 : CWindow (aClient), iOldPos(0,0)
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<a name="l00042"></a>00042         {
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<a name="l00043"></a>00043         <span class="comment">// iNumber is displayed on front of window.</span>
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<a name="l00044"></a>00044         iNumber = iCount;
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<a name="l00045"></a>00045         iCount++;
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<a name="l00046"></a>00046         }
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<a name="l00047"></a>00047
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<a name="l00048"></a>00048
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<a name="l00049"></a>00049 CNumberedWindow::~CNumberedWindow ()
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<a name="l00050"></a>00050         {
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<a name="l00051"></a>00051         }
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<a name="l00052"></a>00052
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<a name="l00053"></a>00053
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<a name="l00054"></a>00054 <span class="comment">/****************************************************************************\</span>
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<a name="l00055"></a>00055 <span class="comment">|       Function:       CNumberedWindow::Draw</span>
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<a name="l00056"></a>00056 <span class="comment">|       Purpose:        Redraws the contents of CNumberedWindow within a given</span>
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<a name="l00057"></a>00057 <span class="comment">|                               rectangle.  CNumberedWindow displays a number in the window.</span>
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<a name="l00058"></a>00058 <span class="comment">|       Input:          aRect   Rectangle that needs redrawing</span>
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<a name="l00059"></a>00059 <span class="comment">|       Output:         None</span>
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<a name="l00060"></a>00060 <span class="comment">\****************************************************************************/</span>
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<a name="l00061"></a>00061 <span class="keywordtype">void</span> CNumberedWindow::Draw(<span class="keyword">const</span> TRect&amp; aRect)
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<a name="l00062"></a>00062         {
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<a name="l00063"></a>00063         <span class="keyword">const</span> TBufC&lt;1&gt; strings[5] = { *&amp;KString1,
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<a name="l00064"></a>00064                                                           *&amp;KString2,
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<a name="l00065"></a>00065                                                           *&amp;KString3,
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<a name="l00066"></a>00066                                                           *&amp;KString4,
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<a name="l00067"></a>00067                                                   *&amp;KString5
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<a name="l00068"></a>00068                                                         };
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<a name="l00069"></a>00069
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<a name="l00070"></a>00070         CWindowGc* gc=SystemGc(); <span class="comment">// get a graphics context</span>
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<a name="l00071"></a>00071         gc-&gt;SetClippingRect(aRect); <span class="comment">// clip outside the redraw area</span>
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<a name="l00072"></a>00072         gc-&gt;Clear(aRect); <span class="comment">// clear the redraw area</span>
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<a name="l00073"></a>00073         TSize size=iWindow.Size();
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<a name="l00074"></a>00074         TInt height=size.iHeight; <span class="comment">// Need window height to calculate vertical text offset</span>
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<a name="l00075"></a>00075         TInt ascent = Font()-&gt;AscentInPixels();
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<a name="l00076"></a>00076         TInt descent = Font()-&gt;DescentInPixels();
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<a name="l00077"></a>00077         TInt offset = (height + (ascent + descent)) / 2; <span class="comment">// Calculate vertical text offset</span>
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<a name="l00078"></a>00078         gc-&gt;SetPenColor(TRgb(0,0,0)); <span class="comment">// Set pen to black</span>
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<a name="l00079"></a>00079         gc-&gt;UseFont(Font());
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<a name="l00080"></a>00080         gc-&gt;DrawText(strings[iNumber], TRect(TPoint(0,0), size), offset, CGraphicsContext::ECenter);
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<a name="l00081"></a>00081         gc-&gt;DiscardFont();
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<a name="l00082"></a>00082         }
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<a name="l00083"></a>00083
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<a name="l00084"></a>00084 <span class="comment">/****************************************************************************\</span>
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<a name="l00085"></a>00085 <span class="comment">|       Function:       CNumberedWindow::HandlePointerEvent</span>
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<a name="l00086"></a>00086 <span class="comment">|       Purpose:        Handles pointer events for CNumberedWindow.</span>
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<a name="l00087"></a>00087 <span class="comment">|       Input:          aPointerEvent   The pointer event</span>
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<a name="l00088"></a>00088 <span class="comment">|       Output:         None</span>
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<a name="l00089"></a>00089 <span class="comment">\****************************************************************************/</span>
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<a name="l00090"></a>00090 <span class="keywordtype">void</span> CNumberedWindow::HandlePointerEvent (TPointerEvent&amp; aPointerEvent)
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<a name="l00091"></a>00091         {
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<a name="l00092"></a>00092         <span class="keywordflow">switch</span> (aPointerEvent.iType)
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   101
 
<a name="l00093"></a>00093                 {
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   102
 
<a name="l00094"></a>00094                 <span class="keywordflow">case</span> TPointerEvent::EDrag:
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diff changeset 
   103
 
<a name="l00095"></a>00095                         {
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   104
 
<a name="l00096"></a>00096                         TPoint point = aPointerEvent.iParentPosition;
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   105
 
<a name="l00097"></a>00097                         TPoint distToMove = point - iOldPos;
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   106
 
<a name="l00098"></a>00098                         TPoint position = Window().Position();
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   107
 
<a name="l00099"></a>00099                         Window().SetPosition (position + distToMove);
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   108
 
<a name="l00100"></a>00100                         iOldPos = point;
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   109
 
<a name="l00101"></a>00101                         <span class="keywordflow">break</span>;
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   110
 
<a name="l00102"></a>00102                         }
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   111
 
<a name="l00103"></a>00103                 <span class="keywordflow">case</span> TPointerEvent::EButton1Down:
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   112
 
<a name="l00104"></a>00104                         {
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   113
 
<a name="l00105"></a>00105                         <span class="comment">// Request drag events </span>
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   114
 
<a name="l00106"></a>00106                         Window().PointerFilter (EPointerFilterDrag,     0);
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   115
 
<a name="l00107"></a>00107                         Window().SetOrdinalPosition (0);
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   116
 
<a name="l00108"></a>00108                         iOldPos = aPointerEvent.iParentPosition;
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   117
 
<a name="l00109"></a>00109                         <span class="keywordflow">break</span>;
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   118
 
<a name="l00110"></a>00110                         }
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   119
 
<a name="l00111"></a>00111                 <span class="keywordflow">case</span> TPointerEvent::EButton1Up:
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   120
 
<a name="l00112"></a>00112                         {
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   121
 
<a name="l00113"></a>00113                         <span class="comment">// Cancel the request for drag events.</span>
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   122
 
<a name="l00114"></a>00114                         Window().PointerFilter (EPointerFilterDrag,     EPointerFilterDrag);
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   123
 
<a name="l00115"></a>00115                         <span class="keywordflow">break</span>;
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   124
 
<a name="l00116"></a>00116                         }
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   125
 
<a name="l00117"></a>00117                 <span class="keywordflow">default</span>:
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   126
 
<a name="l00118"></a>00118                         <span class="keywordflow">break</span>;
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   127
 
<a name="l00119"></a>00119                 }
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<a name="l00120"></a>00120         }
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   129
 
<a name="l00121"></a>00121
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   130
 
<a name="l00122"></a>00122
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   131
 
<a name="l00124"></a>00124 <span class="comment">//                                       CMainWindow implementation</span>
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   132
 
<a name="l00126"></a>00126 <span class="comment"></span>
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   133
 
<a name="l00127"></a>00127
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   134
 
<a name="l00128"></a>00128 <span class="comment">/****************************************************************************\</span>
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   135
 
<a name="l00129"></a>00129 <span class="comment">|       Function:       Constructor/Destructor for CMainWindow</span>
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   136
 
<a name="l00130"></a>00130 <span class="comment">|       Input:          aClient         Client application that owns the window</span>
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   137
 
<a name="l00131"></a>00131 <span class="comment">\****************************************************************************/</span>
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   138
 
<a name="l00132"></a>00132 CMainWindow::CMainWindow (CWsClient* aClient)
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   139
 
<a name="l00133"></a>00133 : CBackedUpWindow (aClient)
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   140
 
<a name="l00134"></a>00134         {
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   141
 
<a name="l00135"></a>00135         }
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   142
 
<a name="l00136"></a>00136
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   143
 
<a name="l00137"></a>00137
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   144
 
<a name="l00138"></a>00138 CMainWindow::~CMainWindow ()
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   145
 
<a name="l00139"></a>00139         {
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   146
 
<a name="l00140"></a>00140         iWindow.Close();
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   147
 
<a name="l00141"></a>00141         }
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   148
 
<a name="l00142"></a>00142
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   149
 
<a name="l00143"></a>00143 <span class="comment">/****************************************************************************\</span>
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   150
 
<a name="l00144"></a>00144 <span class="comment">|       Function:       CMainWindow::Draw</span>
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<a name="l00145"></a>00145 <span class="comment">|       Purpose:        Redraws the contents of CMainWindow within a given</span>
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   152
 
<a name="l00146"></a>00146 <span class="comment">|                               rectangle.</span>
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   153
 
<a name="l00147"></a>00147 <span class="comment">|       Input:          aRect   Rectangle that needs redrawing</span>
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   154
 
<a name="l00148"></a>00148 <span class="comment">|       Output:         None</span>
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   155
 
<a name="l00149"></a>00149 <span class="comment">\****************************************************************************/</span>
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   156
 
<a name="l00150"></a>00150
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   157
 
<a name="l00151"></a>00151 <span class="keywordtype">void</span> CMainWindow::Draw(<span class="keyword">const</span> TRect&amp; <span class="comment">/*aRect*/</span>)
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   158
 
<a name="l00152"></a>00152         {
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   159
 
<a name="l00153"></a>00153         <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KPanicMsg,<span class="stringliteral">&quot;BACKEDUP&quot;</span>);
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   160
 
<a name="l00154"></a>00154         User::Panic(KPanicMsg,EConnectPanicRedrawToBackedUpWindow);
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<a name="l00155"></a>00155         }
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   162
 
<a name="l00156"></a>00156
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   163
 
<a name="l00157"></a>00157 <span class="keywordtype">void</span> CMainWindow::HandlePointerMoveBufferReady ()
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   164
 
<a name="l00158"></a>00158         {
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   165
 
<a name="l00159"></a>00159         TPoint pnts[KPointerMoveBufferSize];
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<a name="l00160"></a>00160         TPtr8 ptr((TUint8 *)&amp;pnts,<span class="keyword">sizeof</span>(pnts));
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   167
 
<a name="l00161"></a>00161         TInt numPnts=Window().RetrievePointerMoveBuffer(ptr);
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   168
 
<a name="l00162"></a>00162         CWindowGc* gc=SystemGc();
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   169
 
<a name="l00163"></a>00163         gc-&gt;Activate(Window());
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   170
 
<a name="l00164"></a>00164         <span class="keywordflow">for</span>(TInt index=0;index&lt;numPnts;index++) gc-&gt;DrawLineTo(pnts[index]);
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   171
 
<a name="l00165"></a>00165         gc-&gt;Deactivate();
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<a name="l00166"></a>00166         }
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   173
 
<a name="l00167"></a>00167
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   174
 
<a name="l00168"></a>00168 <span class="comment">/****************************************************************************\</span>
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   175
 
<a name="l00169"></a>00169 <span class="comment">|       Function:       CMainWindow::HandlePointerEvent</span>
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   176
 
<a name="l00170"></a>00170 <span class="comment">|       Purpose:        Handles pointer events for CMainWindow.</span>
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   177
 
<a name="l00171"></a>00171 <span class="comment">|       Input:          aPointerEvent   The pointer event!</span>
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<a name="l00172"></a>00172 <span class="comment">|       Output:         None</span>
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   179
 
<a name="l00173"></a>00173 <span class="comment">\****************************************************************************/</span>
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   180
 
<a name="l00174"></a>00174
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   181
 
<a name="l00175"></a>00175 <span class="keywordtype">void</span> CMainWindow::HandlePointerEvent (TPointerEvent&amp; aPointerEvent)
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   182
 
<a name="l00176"></a>00176         {
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   183
 
<a name="l00177"></a>00177         <span class="keywordflow">switch</span> (aPointerEvent.iType)
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diff changeset 
   184
 
<a name="l00178"></a>00178                 {
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   185
 
<a name="l00179"></a>00179                 <span class="keywordflow">case</span> TPointerEvent::EButton1Down:
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   186
 
<a name="l00180"></a>00180                         {
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   187
 
<a name="l00181"></a>00181                         Window().SetShadowDisabled(EFalse);
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   188
 
<a name="l00182"></a>00182                         Window().EnablePointerMoveBuffer();
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   189
 
<a name="l00183"></a>00183                         CWindowGc* gc = SystemGc();
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   190
 
<a name="l00184"></a>00184                         gc-&gt;Activate(Window());
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   191
 
<a name="l00185"></a>00185                         gc-&gt;MoveTo(aPointerEvent.iPosition);
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   192
 
<a name="l00186"></a>00186                         gc-&gt;Deactivate();
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   193
 
<a name="l00187"></a>00187                         }
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   194
 
<a name="l00188"></a>00188                 <span class="keywordflow">default</span>:
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   195
 
<a name="l00189"></a>00189                         <span class="keywordflow">break</span>;
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   196
 
<a name="l00190"></a>00190                 }
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   197
 
<a name="l00191"></a>00191         }
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   198
 
<a name="l00192"></a>00192
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diff changeset 
   199
 
<a name="l00193"></a>00193
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   200
 
<a name="l00195"></a>00195 <span class="comment">//                                       CExampleWsClient implementation</span>
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   201
 
<a name="l00197"></a>00197 <span class="comment"></span>
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   202
 
<a name="l00198"></a>00198 CExampleWsClient* CExampleWsClient::NewL(<span class="keyword">const</span> TRect&amp; aRect)
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   203
 
<a name="l00199"></a>00199         {
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   204
 
<a name="l00200"></a>00200         <span class="comment">// make new client</span>
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   205
 
<a name="l00201"></a>00201         CExampleWsClient* client=<span class="keyword">new</span> (ELeave) CExampleWsClient(aRect);
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<a name="l00202"></a>00202         CleanupStack::PushL(client); <span class="comment">// push, just in case</span>
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   207
 
<a name="l00203"></a>00203         client-&gt;ConstructL(); <span class="comment">// construct and run</span>
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<a name="l00204"></a>00204         CleanupStack::Pop();
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   209
 
<a name="l00205"></a>00205         <span class="keywordflow">return</span> client;
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<a name="l00206"></a>00206         }
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<a name="l00207"></a>00207
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<a name="l00208"></a>00208 <span class="comment">/****************************************************************************\</span>
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<a name="l00209"></a>00209 <span class="comment">|       Function:       Constructor/Destructor for CExampleWsClient</span>
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<a name="l00210"></a>00210 <span class="comment">|                               Destructor deletes everything that was allocated by</span>
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<a name="l00211"></a>00211 <span class="comment">|                               ConstructMainWindowL()</span>
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<a name="l00212"></a>00212 <span class="comment">\****************************************************************************/</span>
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<a name="l00213"></a>00213
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<a name="l00214"></a>00214 CExampleWsClient::CExampleWsClient(<span class="keyword">const</span> TRect&amp; aRect)
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<a name="l00215"></a>00215 :iRect(aRect)
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<a name="l00216"></a>00216         {
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<a name="l00217"></a>00217         }
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<a name="l00218"></a>00218
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<a name="l00219"></a>00219 CExampleWsClient::~CExampleWsClient ()
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<a name="l00220"></a>00220         {
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<a name="l00221"></a>00221         <span class="keyword">delete</span> iMainWindow;
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<a name="l00222"></a>00222         <span class="keyword">delete</span> iWindow1;
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<a name="l00223"></a>00223         }
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<a name="l00224"></a>00224
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<a name="l00225"></a>00225
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<a name="l00226"></a>00226 <span class="comment">/****************************************************************************\</span>
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<a name="l00227"></a>00227 <span class="comment">|       Function:       CExampleWsClient::ConstructMainWindowL()</span>
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<a name="l00228"></a>00228 <span class="comment">|                               Called by base class&#39;s ConstructL</span>
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<a name="l00229"></a>00229 <span class="comment">|       Purpose:        Allocates and creates all the windows owned by this client</span>
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<a name="l00230"></a>00230 <span class="comment">|                               (See list of windows in CExampleWsCLient declaration).</span>
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<a name="l00231"></a>00231 <span class="comment">\****************************************************************************/</span>
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<a name="l00232"></a>00232
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<a name="l00233"></a>00233 <span class="keywordtype">void</span> CExampleWsClient::ConstructMainWindowL()
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<a name="l00234"></a>00234         {
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<a name="l00235"></a>00235         <span class="comment">// Resources allocated in this function are freed in the CExampleWsClient destructor</span>
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<a name="l00236"></a>00236
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<a name="l00237"></a>00237         iMainWindow=<span class="keyword">new</span> (ELeave) CMainWindow(<span class="keyword">this</span>);
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<a name="l00238"></a>00238         iMainWindow-&gt;ConstructL(iRect);
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<a name="l00239"></a>00239         iWindow1  = <span class="keyword">new</span> (ELeave) CNumberedWindow (<span class="keyword">this</span>);
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<a name="l00240"></a>00240         iWindow1-&gt;ConstructL (TRect (TPoint (100, 100), TSize (100, 100)), TRgb (100, 100, 100),
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<a name="l00241"></a>00241                 iMainWindow);
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<a name="l00242"></a>00242         }
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<a name="l00243"></a>00243
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<a name="l00244"></a>00244
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<a name="l00245"></a>00245 <span class="comment">/****************************************************************************\</span>
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<a name="l00246"></a>00246 <span class="comment">|       Function:       CExampleWsClient::RunL()</span>
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<a name="l00247"></a>00247 <span class="comment">|                               Called by active scheduler when an even occurs</span>
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<a name="l00248"></a>00248 <span class="comment">|       Purpose:        Processes events according to their type</span>
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<a name="l00249"></a>00249 <span class="comment">|                               For key events: calls HandleKeyEventL() (global to client)</span>
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<a name="l00250"></a>00250 <span class="comment">|                               For pointer event: calls HandlePointerEvent() for window</span>
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<a name="l00251"></a>00251 <span class="comment">|                                  event occurred in.</span>
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<a name="l00252"></a>00252 <span class="comment">\****************************************************************************/</span>
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<a name="l00253"></a>00253 <span class="keywordtype">void</span> CExampleWsClient::RunL()
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<a name="l00254"></a>00254         {
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<a name="l00255"></a>00255         <span class="comment">// get the event</span>
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<a name="l00256"></a>00256         iWs.GetEvent(iWsEvent);
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<a name="l00257"></a>00257         TInt eventType=iWsEvent.Type();
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<a name="l00258"></a>00258         <span class="comment">// take action on it</span>
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<a name="l00259"></a>00259         <span class="keywordflow">switch</span> (eventType)
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<a name="l00260"></a>00260                 {
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<a name="l00261"></a>00261         <span class="comment">// events global within window group</span>
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<a name="l00262"></a>00262         <span class="keywordflow">case</span> EEventNull:
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<a name="l00263"></a>00263                 <span class="keywordflow">break</span>;
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<a name="l00264"></a>00264         <span class="keywordflow">case</span> EEventKey:
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<a name="l00265"></a>00265                 {
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<a name="l00266"></a>00266                 TKeyEvent&amp; keyEvent=*iWsEvent.Key(); <span class="comment">// get key event</span>
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<a name="l00267"></a>00267                 HandleKeyEventL (keyEvent);
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<a name="l00268"></a>00268                 <span class="keywordflow">break</span>;
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<a name="l00269"></a>00269                 }
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<a name="l00270"></a>00270         <span class="keywordflow">case</span> EEventKeyUp:
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<a name="l00271"></a>00271         <span class="keywordflow">case</span> EEventModifiersChanged:
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<a name="l00272"></a>00272         <span class="keywordflow">case</span> EEventKeyDown:
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<a name="l00273"></a>00273         <span class="keywordflow">case</span> EEventFocusLost:
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<a name="l00274"></a>00274         <span class="keywordflow">case</span> EEventFocusGained:
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<a name="l00275"></a>00275         <span class="keywordflow">case</span> EEventSwitchOn:
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<a name="l00276"></a>00276         <span class="keywordflow">case</span> EEventPassword:
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<a name="l00277"></a>00277         <span class="keywordflow">case</span> EEventWindowGroupsChanged:
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<a name="l00278"></a>00278         <span class="keywordflow">case</span> EEventErrorMessage:
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<a name="l00279"></a>00279                 <span class="keywordflow">break</span>;
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<a name="l00280"></a>00280         <span class="comment">// events local to specific windows</span>
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<a name="l00281"></a>00281         <span class="keywordflow">case</span> EEventPointer:
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<a name="l00282"></a>00282                 {
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<a name="l00283"></a>00283                 CWindow* window=(CWindow*)(iWsEvent.Handle()); <span class="comment">// get window</span>
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<a name="l00284"></a>00284                 TPointerEvent&amp; pointerEvent=*iWsEvent.Pointer();
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<a name="l00285"></a>00285                 window-&gt;HandlePointerEvent (pointerEvent);
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<a name="l00286"></a>00286                 <span class="keywordflow">break</span>;
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<a name="l00287"></a>00287                 }
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<a name="l00288"></a>00288         <span class="keywordflow">case</span> EEventPointerExit:
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<a name="l00289"></a>00289         <span class="keywordflow">case</span> EEventPointerEnter:
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<a name="l00290"></a>00290         <span class="keywordflow">case</span> EEventPointerBufferReady:
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<a name="l00291"></a>00291                 {
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<a name="l00292"></a>00292                 CWindow* window=(CWindow*)(iWsEvent.Handle()); <span class="comment">// get window</span>
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<a name="l00293"></a>00293                 window-&gt;HandlePointerMoveBufferReady ();
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<a name="l00294"></a>00294                 <span class="keywordflow">break</span>;
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<a name="l00295"></a>00295                 }
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<a name="l00296"></a>00296         <span class="keywordflow">case</span> EEventDragDrop:
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<a name="l00297"></a>00297                 <span class="keywordflow">break</span>;
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<a name="l00298"></a>00298         <span class="keywordflow">default</span>:
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<a name="l00299"></a>00299                 <span class="keywordflow">break</span>;
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<a name="l00300"></a>00300                 }
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<a name="l00301"></a>00301         IssueRequest(); <span class="comment">// maintain outstanding request</span>
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<a name="l00302"></a>00302         }
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<a name="l00303"></a>00303
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<a name="l00304"></a>00304 <span class="comment">/****************************************************************************\</span>
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<a name="l00305"></a>00305 <span class="comment">|       Function:       CExampleWsClient::HandleKeyEventL()</span>
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<a name="l00306"></a>00306 <span class="comment">|       Purpose:        Processes key events for CExampleWsClient</span>
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<a name="l00307"></a>00307 <span class="comment">\****************************************************************************/</span>
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<a name="l00308"></a>00308 <span class="keywordtype">void</span> CExampleWsClient::HandleKeyEventL (TKeyEvent&amp; <span class="comment">/*aKeyEvent*/</span>)
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<a name="l00309"></a>00309         {
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<a name="l00310"></a>00310         }
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<a name="l00311"></a>00311
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<a name="l00312"></a>00312
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</pre></div></div>
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<hr size="1"/><address style="text-align: right;"><small>Generated by&nbsp;
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<a href="http://www.doxygen.org/index.html">
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<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.6.2 </small></address>
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</body>
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</html>
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