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Symbian3/Examples/guid-6013a680-57f9-415b-8851-c4fa63356636/devicelistcontainer_8cpp_source.html
author Dominic Pinkman <Dominic.Pinkman@Nokia.com>
Tue, 30 Mar 2010 16:16:55 +0100
changeset 6 43e37759235e
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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/ForumNokia/ThreadAndActiveObjectsEx/src/devicelistcontainer.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/ForumNokia/ThreadAndActiveObjectsEx/src/devicelistcontainer.cpp</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
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<a name="l00002"></a>00002 <span class="comment"> * Copyright © 2008 Nokia Corporation.</span>
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<a name="l00003"></a>00003 <span class="comment"> */</span>
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<a name="l00004"></a>00004
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<a name="l00005"></a>00005
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<a name="l00006"></a>00006 <span class="comment">// INCLUDE FILES</span>
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<a name="l00007"></a>00007
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<a name="l00008"></a>00008 <span class="comment">// Class include</span>
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<a name="l00009"></a>00009 <span class="preprocessor">#include &quot;DeviceListContainer.h&quot;</span>
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<a name="l00010"></a>00010 <span class="preprocessor">#include &quot;SharedIntermediator.h&quot;</span>
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<a name="l00011"></a>00011 <span class="preprocessor">#include &lt;aknnotewrappers.h&gt;</span>
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<a name="l00012"></a>00012 <span class="preprocessor">#include &quot;ThreadAOAppUi.h&quot;</span>
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<a name="l00013"></a>00013 <span class="preprocessor">#include &quot;BTDiscoverer.h&quot;</span> <span class="comment">// KBTDeviceAddress</span>
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<a name="l00014"></a>00014
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<a name="l00015"></a>00015 <span class="comment">// System includes</span>
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<a name="l00016"></a>00016 <span class="preprocessor">#include &lt;aknlists.h&gt;</span>           <span class="comment">// CAknSingleStyleListBox</span>
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<a name="l00017"></a>00017 <span class="preprocessor">#include &lt;barsread.h&gt;</span>           <span class="comment">// TResource Reader</span>
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<a name="l00018"></a>00018 <span class="preprocessor">#include &lt;eikclbd.h&gt;</span>            <span class="comment">// CColumnListBoxData</span>
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<a name="l00019"></a>00019 <span class="preprocessor">#include &lt;eikmenub.h&gt;</span>           <span class="comment">// CEikMenuBar</span>
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<a name="l00020"></a>00020 <span class="preprocessor">#include &lt;ThreadAO.rsg&gt;</span>         <span class="comment">// R_DEVICE_LIST_LISTBOX</span>
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<a name="l00021"></a>00021 <span class="preprocessor">#include &lt;stringloader.h&gt;</span>       <span class="comment">// StringLoader</span>
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<a name="l00022"></a>00022 <span class="preprocessor">#include &lt;uikon.hrh&gt;</span>            <span class="comment">// TKeyCode #defines</span>
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<a name="l00023"></a>00023
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<a name="l00024"></a>00024
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<a name="l00025"></a>00025 <span class="keyword">const</span> TInt KAknExListAddItemBufLength(256);
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<a name="l00026"></a>00026 <span class="preprocessor">#define KListBoxPosition TPoint(0,0) </span>
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<a name="l00027"></a>00027 <span class="preprocessor"></span>
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<a name="l00028"></a>00028 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>( KListBoxHeader, <span class="stringliteral">&quot;Bluetooth devices:&quot;</span>);
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<a name="l00029"></a>00029
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<a name="l00030"></a>00030 <span class="comment">// ----------------------------------------------------------------------------</span>
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<a name="l00031"></a>00031 <span class="comment">// CDeviceListContainer::CDeviceListContainer()</span>
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<a name="l00032"></a>00032 <span class="comment">//</span>
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<a name="l00033"></a>00033 <span class="comment">// Default C++ constructor.</span>
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<a name="l00034"></a>00034 <span class="comment">// ----------------------------------------------------------------------------</span>
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<a name="l00035"></a>00035 CDeviceListContainer::CDeviceListContainer() : iSMediator(NULL)
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<a name="l00036"></a>00036         {
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<a name="l00037"></a>00037         }
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<a name="l00038"></a>00038
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<a name="l00039"></a>00039 <span class="comment">// ----------------------------------------------------------------------------</span>
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<a name="l00040"></a>00040 <span class="comment">// CDeviceListContainer::ConstructL(const TRect&amp; aRect)</span>
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<a name="l00041"></a>00041 <span class="comment">//</span>
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<a name="l00042"></a>00042 <span class="comment">// Symbian OS 2nd phase constructor. Creates a Window for the </span>
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<a name="l00043"></a>00043 <span class="comment">// controls, which it contains. Constructs a label and adds it to the window, </span>
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<a name="l00044"></a>00044 <span class="comment">// which it then activates.</span>
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<a name="l00045"></a>00045 <span class="comment">// param aRect The rectangle for this window</span>
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<a name="l00046"></a>00046 <span class="comment">// ---------------------------------------------------------------------------- </span>
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<a name="l00047"></a>00047 <span class="keywordtype">void</span> CDeviceListContainer::ConstructL(<span class="keyword">const</span> TRect&amp; aRect)
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<a name="l00048"></a>00048         {
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<a name="l00049"></a>00049          CreateWindowL();
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<a name="l00050"></a>00050
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<a name="l00051"></a>00051         <span class="comment">// Create the listbox</span>
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<a name="l00052"></a>00052         iDeviceListBox = <span class="keyword">new</span> (ELeave) CAknSingleStyleListBox;
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<a name="l00053"></a>00053         iDeviceListBox-&gt;SetContainerWindowL(*<span class="keyword">this</span>);
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<a name="l00054"></a>00054
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<a name="l00055"></a>00055         <span class="comment">// Create from resource</span>
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<a name="l00056"></a>00056         TResourceReader reader;
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<a name="l00057"></a>00057         CEikonEnv::Static()-&gt;CreateResourceReaderLC(reader, R_DEVICE_LIST_LISTBOX);
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<a name="l00058"></a>00058         iDeviceListBox-&gt;ConstructFromResourceL(reader);
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<a name="l00059"></a>00059
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<a name="l00060"></a>00060         CleanupStack::PopAndDestroy(); <span class="comment">// reader</span>
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<a name="l00061"></a>00061
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<a name="l00062"></a>00062         <span class="comment">// Observe the list</span>
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<a name="l00063"></a>00063         iDeviceListBox-&gt;SetListBoxObserver(<span class="keyword">this</span>);
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<a name="l00064"></a>00064
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<a name="l00065"></a>00065         <span class="comment">// Set scroll bars</span>
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<a name="l00066"></a>00066         CreateScrollBarsL();
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<a name="l00067"></a>00067         SetRect(aRect);
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<a name="l00068"></a>00068         ActivateL();
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<a name="l00069"></a>00069
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<a name="l00070"></a>00070         <span class="comment">// Use listbox first cell as a header</span>
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<a name="l00071"></a>00071         <a class="code" href="class_c_device_list_container.html#a3cb96c5eefbd529e47a20bcf0568415d">AddItemL</a>(KListBoxHeader);
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<a name="l00072"></a>00072         }
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<a name="l00073"></a>00073
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<a name="l00074"></a>00074
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<a name="l00075"></a>00075 <span class="comment">// ----------------------------------------------------------------------------</span>
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<a name="l00076"></a>00076 <span class="comment">// CDeviceListContainer::CreateScrollBarsL()</span>
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<a name="l00077"></a>00077 <span class="comment">//</span>
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<a name="l00078"></a>00078 <span class="comment">// Creates vertical scrollbars for the list. Scrollbars are always visible.</span>
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<a name="l00079"></a>00079 <span class="comment">// ----------------------------------------------------------------------------</span>
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<a name="l00080"></a>00080 <span class="keywordtype">void</span> CDeviceListContainer::CreateScrollBarsL()
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<a name="l00081"></a>00081         {
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<a name="l00082"></a>00082         iDeviceListBox-&gt;CreateScrollBarFrameL();
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<a name="l00083"></a>00083         iDeviceListBox-&gt;ScrollBarFrame()-&gt;SetScrollBarVisibilityL(
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<a name="l00084"></a>00084                 CEikScrollBarFrame::EOn, CEikScrollBarFrame::EOn);
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<a name="l00085"></a>00085         }
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<a name="l00086"></a>00086
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<a name="l00087"></a>00087
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<a name="l00088"></a>00088 <span class="comment">// ----------------------------------------------------------------------------</span>
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<a name="l00089"></a>00089 <span class="comment">// Symbian OS 2 phase constructor.</span>
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<a name="l00090"></a>00090 <span class="comment">//</span>
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<a name="l00091"></a>00091 <span class="comment">// Constructs the CDeviceListContainer using the NewLC method, popping</span>
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<a name="l00092"></a>00092 <span class="comment">// the constructed object from the CleanupStack before returning it.</span>
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   103
 
<a name="l00093"></a>00093 <span class="comment">// </span>
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   104
 
<a name="l00094"></a>00094 <span class="comment">// ----------------------------------------------------------------------------</span>
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   105
 
<a name="l00095"></a>00095 <a class="code" href="class_c_device_list_container.html">CDeviceListContainer</a>* CDeviceListContainer::NewL(<span class="keyword">const</span> TRect&amp; aRect)
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<a name="l00096"></a>00096         {
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   107
 
<a name="l00097"></a>00097         <a class="code" href="class_c_device_list_container.html">CDeviceListContainer</a>* <span class="keyword">self</span> = CDeviceListContainer::NewLC(aRect);
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<a name="l00098"></a>00098         CleanupStack::Pop(<span class="keyword">self</span>);
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<a name="l00099"></a>00099         <span class="keywordflow">return</span> <span class="keyword">self</span>;
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<a name="l00100"></a>00100         }
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   111
 
<a name="l00101"></a>00101
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   112
 
<a name="l00102"></a>00102 <span class="comment">// ----------------------------------------------------------------------------</span>
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   113
 
<a name="l00103"></a>00103 <span class="comment">// Symbian OS 2 phase constructor.</span>
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   114
 
<a name="l00104"></a>00104 <span class="comment">//</span>
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   115
 
<a name="l00105"></a>00105 <span class="comment">// discussion Constructs the CDeviceListContainer using the constructor and</span>
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   116
 
<a name="l00106"></a>00106 <span class="comment">// ConstructL method, leaving the constructed object on the CleanupStack before</span>
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   117
 
<a name="l00107"></a>00107 <span class="comment">// returning it.</span>
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   118
 
<a name="l00108"></a>00108 <span class="comment">// </span>
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   119
 
<a name="l00109"></a>00109 <span class="comment">// ----------------------------------------------------------------------------</span>
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   120
 
<a name="l00110"></a>00110 <a class="code" href="class_c_device_list_container.html">CDeviceListContainer</a>* CDeviceListContainer::NewLC(<span class="keyword">const</span> TRect&amp; aRect)
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<a name="l00111"></a>00111         {
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<a name="l00112"></a>00112         <a class="code" href="class_c_device_list_container.html">CDeviceListContainer</a>* <span class="keyword">self</span> = <span class="keyword">new</span> (ELeave) <a class="code" href="class_c_device_list_container.html">CDeviceListContainer</a>;
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<a name="l00113"></a>00113         CleanupStack::PushL(<span class="keyword">self</span>);
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<a name="l00114"></a>00114         <span class="keyword">self</span>-&gt;ConstructL(aRect);
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<a name="l00115"></a>00115         <span class="keywordflow">return</span> <span class="keyword">self</span>;
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<a name="l00116"></a>00116         }
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   127
 
<a name="l00117"></a>00117
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   128
 
<a name="l00118"></a>00118 <span class="comment">// ----------------------------------------------------------------------------</span>
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   129
 
<a name="l00119"></a>00119 <span class="comment">// Destructor.  Frees up memory.</span>
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   130
 
<a name="l00120"></a>00120 <span class="comment">// ----------------------------------------------------------------------------</span>
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<a name="l00121"></a>00121 CDeviceListContainer::~CDeviceListContainer()
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   132
 
<a name="l00122"></a>00122         {
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<a name="l00123"></a>00123         <span class="keyword">delete</span> iDeviceListBox;
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<a name="l00124"></a>00124         }
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   135
 
<a name="l00125"></a>00125
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   136
 
<a name="l00126"></a>00126 <span class="comment">// ----------------------------------------------------------------------------</span>
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   137
 
<a name="l00127"></a>00127 <span class="comment">// CDeviceListContainer::SizeChanged()</span>
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<a name="l00128"></a>00128 <span class="comment">//</span>
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   139
 
<a name="l00129"></a>00129 <span class="comment">// Called by framework when the view size is changed.</span>
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<a name="l00130"></a>00130 <span class="comment">// ----------------------------------------------------------------------------</span>
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   141
 
<a name="l00131"></a>00131 <span class="comment">//</span>
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<a name="l00132"></a>00132 <span class="keywordtype">void</span> CDeviceListContainer::SizeChanged()
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<a name="l00133"></a>00133         {
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<a name="l00134"></a>00134         iDeviceListBox-&gt;SetExtent( KListBoxPosition,
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<a name="l00135"></a>00135                                      iDeviceListBox-&gt;MinimumSize() );
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<a name="l00136"></a>00136         }
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   147
 
<a name="l00137"></a>00137
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   148
 
<a name="l00138"></a>00138
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   149
 
<a name="l00139"></a>00139 <span class="comment">// ----------------------------------------------------------------------------</span>
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   150
 
<a name="l00140"></a>00140 <span class="comment">// CDeviceListContainer::CountComponentControls() const</span>
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   151
 
<a name="l00141"></a>00141 <span class="comment">//</span>
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   152
 
<a name="l00142"></a>00142 <span class="comment">// Returns number of components.</span>
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   153
 
<a name="l00143"></a>00143 <span class="comment">// ----------------------------------------------------------------------------</span>
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   154
 
<a name="l00144"></a>00144 <span class="comment">//</span>
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   155
 
<a name="l00145"></a>00145 TInt CDeviceListContainer::CountComponentControls()<span class="keyword"> const</span>
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<a name="l00146"></a>00146 <span class="keyword">        </span>{
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<a name="l00147"></a>00147         <span class="keywordflow">return</span> 1;
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<a name="l00148"></a>00148         }
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   159
 
<a name="l00149"></a>00149
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   160
 
<a name="l00150"></a>00150 <span class="comment">// ----------------------------------------------------------------------------</span>
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   161
 
<a name="l00151"></a>00151 <span class="comment">// CDeviceListContainer::ComponentControl(TInt aIndex) const</span>
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   162
 
<a name="l00152"></a>00152 <span class="comment">//</span>
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   163
 
<a name="l00153"></a>00153 <span class="comment">// Returns pointer to particular component.</span>
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   164
 
<a name="l00154"></a>00154 <span class="comment">// ----------------------------------------------------------------------------</span>
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   165
 
<a name="l00155"></a>00155 <span class="comment">//</span>
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   166
 
<a name="l00156"></a>00156 CCoeControl* CDeviceListContainer::ComponentControl(TInt aIndex)<span class="keyword"> const</span>
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   167
 
<a name="l00157"></a>00157 <span class="keyword">        </span>{
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<a name="l00158"></a>00158         <span class="keywordflow">switch</span> (aIndex)
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   169
 
<a name="l00159"></a>00159                 {
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<a name="l00160"></a>00160                 <span class="keywordflow">case</span> 0:
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<a name="l00161"></a>00161                         <span class="keywordflow">return</span> iDeviceListBox;
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<a name="l00162"></a>00162                 <span class="keywordflow">default</span>:
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<a name="l00163"></a>00163                         <span class="keywordflow">return</span> NULL;
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<a name="l00164"></a>00164                 }
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<a name="l00165"></a>00165         }
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<a name="l00166"></a>00166 <span class="comment">// ----------------------------------------------------------------------------</span>
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<a name="l00167"></a>00167 <span class="comment">// CDeviceListContainer::Draw(const TRect&amp; aRect) const</span>
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   178
 
<a name="l00168"></a>00168 <span class="comment">//</span>
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   179
 
<a name="l00169"></a>00169 <span class="comment">// Fills the window&#39;s rectangle.</span>
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<a name="l00170"></a>00170 <span class="comment">// ----------------------------------------------------------------------------</span>
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   181
 
<a name="l00171"></a>00171 <span class="comment">//</span>
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   182
 
<a name="l00172"></a>00172 <span class="keywordtype">void</span> CDeviceListContainer::Draw(<span class="keyword">const</span> TRect&amp; aRect)<span class="keyword"> const</span>
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<a name="l00173"></a>00173 <span class="keyword">        </span>{
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<a name="l00174"></a>00174         CWindowGc&amp; gc = SystemGc();
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<a name="l00175"></a>00175         gc.Clear(aRect);
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<a name="l00176"></a>00176         }
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<a name="l00177"></a>00177
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   188
 
<a name="l00178"></a>00178
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   189
 
<a name="l00179"></a>00179 <span class="comment">// ----------------------------------------------------------------------------</span>
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   190
 
<a name="l00180"></a>00180 <span class="comment">// CDeviceListContainer::OfferKeyEventL(const TKeyEvent&amp; aKeyEvent,</span>
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   191
 
<a name="l00181"></a>00181 <span class="comment">// TEventCode aType)</span>
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<a name="l00182"></a>00182 <span class="comment">//</span>
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   193
 
<a name="l00183"></a>00183 <span class="comment">// Handles the key events.</span>
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   194
 
<a name="l00184"></a>00184 <span class="comment">// ----------------------------------------------------------------------------</span>
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   195
 
<a name="l00185"></a>00185 <span class="comment">//</span>
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   196
 
<a name="l00186"></a>00186 TKeyResponse CDeviceListContainer::OfferKeyEventL(
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<a name="l00187"></a>00187                                   <span class="keyword">const</span> TKeyEvent&amp; aKeyEvent,TEventCode aType )
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<a name="l00188"></a>00188         {
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<a name="l00189"></a>00189         <span class="keywordflow">if</span> (iDeviceListBox)
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<a name="l00190"></a>00190                 <span class="keywordflow">return</span> iDeviceListBox-&gt;OfferKeyEventL (aKeyEvent, aType);
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   201
 
<a name="l00191"></a>00191         <span class="keywordflow">else</span>
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<a name="l00192"></a>00192                 <span class="keywordflow">return</span> EKeyWasNotConsumed;
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<a name="l00193"></a>00193         }
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<a name="l00194"></a>00194
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<a name="l00195"></a>00195
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<a name="l00196"></a>00196 <span class="comment">// ----------------------------------------------------------------------------</span>
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<a name="l00197"></a>00197 <span class="comment">// CDeviceListContainer::HandleListBoxEventL(CEikListBox* aListBox, </span>
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<a name="l00198"></a>00198 <span class="comment">//                               TListBoxEvent aEvent)</span>
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<a name="l00199"></a>00199 <span class="comment">//</span>
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<a name="l00200"></a>00200 <span class="comment">// Handles listbox event.</span>
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<a name="l00201"></a>00201 <span class="comment">// ----------------------------------------------------------------------------</span>
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<a name="l00202"></a>00202 <span class="keywordtype">void</span> CDeviceListContainer::HandleListBoxEventL( CEikListBox* <span class="comment">/*aListBox*/</span>,
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<a name="l00203"></a>00203                                                          TListBoxEvent aEvent )
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<a name="l00204"></a>00204         {
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<a name="l00205"></a>00205         <span class="comment">// Select Key has been pressed</span>
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<a name="l00206"></a>00206         <span class="keywordflow">if</span> ((aEvent == MEikListBoxObserver::EEventEnterKeyPressed) ||
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<a name="l00207"></a>00207                 (aEvent == MEikListBoxObserver::EEventItemClicked))
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<a name="l00208"></a>00208                 {
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<a name="l00209"></a>00209                 <a class="code" href="class_c_device_list_container.html#a7228c5a6a77c9be81927baa68fdd3cec">ShowSelectedAddressL</a>();
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<a name="l00210"></a>00210                 }
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<a name="l00211"></a>00211         }
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<a name="l00212"></a>00212
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<a name="l00213"></a>00213
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<a name="l00214"></a>00214 <span class="comment">// ----------------------------------------------------------------------------</span>
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<a name="l00215"></a>00215 <span class="comment">// CDeviceListContainer::AddItemL(const TDesC&amp; aNewItem)</span>
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<a name="l00216"></a>00216 <span class="comment">//</span>
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<a name="l00217"></a>00217 <span class="comment">// Add an item to the listbox.</span>
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<a name="l00218"></a>00218 <span class="comment">// ----------------------------------------------------------------------------</span>
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<a name="l00219"></a><a class="code" href="class_c_device_list_container.html#a3cb96c5eefbd529e47a20bcf0568415d">00219</a> <span class="keywordtype">void</span> <a class="code" href="class_c_device_list_container.html#a3cb96c5eefbd529e47a20bcf0568415d">CDeviceListContainer::AddItemL</a>(<span class="keyword">const</span> TDesC&amp; aNewItem)
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<a name="l00220"></a>00220         {
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<a name="l00221"></a>00221
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<a name="l00222"></a>00222         CTextListBoxModel* model = iDeviceListBox-&gt;Model();
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<a name="l00223"></a>00223         CDesCArray* deviceArray = <span class="keyword">static_cast&lt;</span>CDesCArray*<span class="keyword">&gt;</span>(model-&gt;ItemTextArray());
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<a name="l00224"></a>00224
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<a name="l00225"></a>00225         TBuf &lt;KAknExListAddItemBufLength&gt; addedItem( 0 );
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<a name="l00226"></a>00226
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<a name="l00227"></a>00227         <span class="comment">// Listbox icon is required at the beginning of a descriptor, &quot; \t&quot; if</span>
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<a name="l00228"></a>00228         <span class="comment">// there is no icon.</span>
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<a name="l00229"></a>00229         <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>( beginning, <span class="stringliteral">&quot; \t&quot;</span>);
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<a name="l00230"></a>00230         addedItem.Append( beginning );
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<a name="l00231"></a>00231         addedItem.Append( aNewItem );
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<a name="l00232"></a>00232
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<a name="l00233"></a>00233         <span class="comment">// Insert a new item into the array</span>
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<a name="l00234"></a>00234         deviceArray-&gt;InsertL(deviceArray-&gt;Count(), addedItem);
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<a name="l00235"></a>00235         }
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<a name="l00236"></a>00236
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<a name="l00237"></a>00237 <span class="comment">// ----------------------------------------------------------------------------</span>
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<a name="l00238"></a>00238 <span class="comment">// CDeviceListContainer::HandleChangedL()</span>
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<a name="l00239"></a>00239 <span class="comment">//</span>
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   250
 
<a name="l00240"></a>00240 <span class="comment">// Notify that the listbox should be redrawn. </span>
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<a name="l00241"></a>00241 <span class="comment">// ----------------------------------------------------------------------------</span>
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<a name="l00242"></a><a class="code" href="class_c_device_list_container.html#ab052b1fac0d6dbb357305cb0435d8b11">00242</a> <span class="keywordtype">void</span> <a class="code" href="class_c_device_list_container.html#ab052b1fac0d6dbb357305cb0435d8b11">CDeviceListContainer::HandleChangedL</a>()
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<a name="l00243"></a>00243         {
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<a name="l00244"></a>00244         iDeviceListBox-&gt;HandleItemAdditionL();
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<a name="l00245"></a>00245         }
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<a name="l00246"></a>00246
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<a name="l00247"></a>00247 <span class="comment">// ----------------------------------------------------------------------------</span>
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<a name="l00248"></a>00248 <span class="comment">// CDeviceListContainer::ShowSelectedAddressL()</span>
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<a name="l00249"></a>00249 <span class="comment">//</span>
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<a name="l00250"></a>00250 <span class="comment">// Shows bluetooth address. </span>
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<a name="l00251"></a>00251 <span class="comment">// ----------------------------------------------------------------------------</span>
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<a name="l00252"></a><a class="code" href="class_c_device_list_container.html#a7228c5a6a77c9be81927baa68fdd3cec">00252</a> <span class="keywordtype">void</span> <a class="code" href="class_c_device_list_container.html#a7228c5a6a77c9be81927baa68fdd3cec">CDeviceListContainer::ShowSelectedAddressL</a>()
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<a name="l00253"></a>00253         {
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<a name="l00254"></a>00254         <span class="keywordflow">if</span> (iDeviceListBox)
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<a name="l00255"></a>00255                 {
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<a name="l00256"></a>00256                 CTextListBoxModel* model = iDeviceListBox-&gt;Model(); <span class="comment">// Not taking</span>
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<a name="l00257"></a>00257                                                                     <span class="comment">// ownership</span>
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<a name="l00258"></a>00258
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<a name="l00259"></a>00259                 <span class="keywordflow">if</span> (model-&gt;NumberOfItems() &gt; 0)
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<a name="l00260"></a>00260                         {
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<a name="l00261"></a>00261
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<a name="l00262"></a>00262             <span class="comment">// Selected item if you want to show</span>
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<a name="l00263"></a>00263                         TInt itemIndex = iDeviceListBox-&gt;CurrentItemIndex();
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<a name="l00264"></a>00264
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<a name="l00265"></a>00265                         <span class="comment">// First item in the listbox is header not tbluetoothinfo</span>
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<a name="l00266"></a>00266                         <span class="keywordflow">if</span> (itemIndex &gt; 0)
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<a name="l00267"></a>00267                                 {
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<a name="l00268"></a>00268                                 TBuf &lt;KBTDeviceAddress&gt; address;
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<a name="l00269"></a>00269                                 iSMediator-&gt;<a class="code" href="class_c_shared_intermediator.html#accce976d88b563b511fee0754aac51d7">GetAddress</a>(address, itemIndex -1);
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<a name="l00270"></a>00270
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<a name="l00271"></a>00271                                 <span class="comment">// Display address using an information note</span>
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<a name="l00272"></a>00272                                 CAknInformationNote* addressNote =
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<a name="l00273"></a>00273                                                     <span class="keyword">new</span> (ELeave) CAknInformationNote;
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<a name="l00274"></a>00274                                 addressNote-&gt;ExecuteLD(address);
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<a name="l00275"></a>00275                                 }
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<a name="l00276"></a>00276                         }
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<a name="l00277"></a>00277                 }
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<a name="l00278"></a>00278
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<a name="l00279"></a>00279         }
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<a name="l00280"></a>00280
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<a name="l00281"></a>00281 <span class="comment">// ----------------------------------------------------------------------------</span>
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<a name="l00282"></a>00282 <span class="comment">// CDeviceListContainer::SetSMediator(CSharedIntermediator* aSMediator)</span>
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<a name="l00283"></a>00283 <span class="comment">//</span>
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<a name="l00284"></a>00284 <span class="comment">// Set a shared intermediator for this class.</span>
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<a name="l00285"></a>00285 <span class="comment">// ----------------------------------------------------------------------------</span>
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<a name="l00286"></a><a class="code" href="class_c_device_list_container.html#a17359e133d56aeb00c13c54f5d3e7b93">00286</a> <span class="keywordtype">void</span> <a class="code" href="class_c_device_list_container.html#a17359e133d56aeb00c13c54f5d3e7b93">CDeviceListContainer::SetSMediator</a>(<a class="code" href="class_c_shared_intermediator.html">CSharedIntermediator</a>* aSMediator)
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<a name="l00287"></a>00287         {
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<a name="l00288"></a>00288         iSMediator = aSMediator;
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<a name="l00289"></a>00289         }
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<a name="l00290"></a>00290
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<a name="l00291"></a>00291
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<a name="l00292"></a>00292 <span class="comment">// ----------------------------------------------------------------------------</span>
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<a name="l00293"></a>00293 <span class="comment">// CDeviceListContainer::ClearListBox()</span>
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<a name="l00294"></a>00294 <span class="comment">//</span>
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<a name="l00295"></a>00295 <span class="comment">// Clear listbox.</span>
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<a name="l00296"></a>00296 <span class="comment">// ----------------------------------------------------------------------------</span>
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<a name="l00297"></a><a class="code" href="class_c_device_list_container.html#a24bf4567a03fd40885114cbdd79fbb3c">00297</a> <span class="keywordtype">void</span> <a class="code" href="class_c_device_list_container.html#a24bf4567a03fd40885114cbdd79fbb3c">CDeviceListContainer::ClearListBox</a>()
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<a name="l00298"></a>00298         {
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<a name="l00299"></a>00299         CTextListBoxModel* model = iDeviceListBox-&gt;Model();
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<a name="l00300"></a>00300         CDesCArray* deviceArray = static_cast &lt;CDesCArray*&gt;(model-&gt;ItemTextArray());
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<a name="l00301"></a>00301         deviceArray-&gt;Reset();
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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="keywordtype">void</span> CDeviceListContainer::HandleResourceChange(TInt aType)
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<a name="l00305"></a>00305     {
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<a name="l00306"></a>00306     CCoeControl::HandleResourceChange(aType);
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<a name="l00307"></a>00307     <span class="keywordflow">if</span> ( aType==KEikDynamicLayoutVariantSwitch )
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<a name="l00308"></a>00308         {
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<a name="l00309"></a>00309         TRect rect;
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<a name="l00310"></a>00310         AknLayoutUtils::LayoutMetricsRect(AknLayoutUtils::EMainPane, rect);
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<a name="l00311"></a>00311         SetRect(rect);
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<a name="l00312"></a>00312         }
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<a name="l00313"></a>00313     }
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<a name="l00314"></a>00314
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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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