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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>CChatAppUi Class Reference</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 id="current"><a href="annotated.html"><span>Classes</span></a></li> <li><a href="files.html"><span>Files</span></a></li> </ul></div><div class="tabs"> <ul> <li><a href="annotated.html"><span>Class List</span></a></li> <li><a href="hierarchy.html"><span>Class Hierarchy</span></a></li> <li><a href="functions.html"><span>Class Members</span></a></li> </ul></div><h1>CChatAppUi Class Reference</h1><!-- doxytag: class="CChatAppUi" --><!-- doxytag: inherits="CAknAppUi" --><code>#include <<a class="el" href="_chat_appui_8h-source.html">ChatAppui.h</a>></code><p>Inherits CAknAppUi.<p>Inheritance diagram for CChatAppUi:<p><center><img src="class_c_chat_app_ui__inherit__graph.png" border="0" usemap="#_c_chat_app_ui__inherit__map" alt="Inheritance graph"></center><a href="class_c_chat_app_ui-members.html">List of all members.</a><hr><a name="_details"></a><h2>Detailed Description</h2>Application UI class. Provides support for the following features:<ul><li>EIKON control architecture </li></ul><p><p>Definition at line <a class="el" href="_chat_appui_8h-source.html#l00035">35</a> of file <a class="el" href="_chat_appui_8h-source.html">ChatAppui.h</a>.<table border="0" cellpadding="0" cellspacing="0"><tr><td></td></tr><tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_chat_app_ui.html#9ce34ba0b947863222da3c63d0481044">ConstructL</a> ()</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_chat_app_ui.html#d86706c789337f08cd78dc4f288c94d5">~CChatAppUi</a> ()</td></tr><tr><td colspan="2"><br><h2>Private Member Functions</h2></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="3ae77c2aed5e1270a13c14bd5aa415fe"></a><!-- doxytag: member="CChatAppUi::DynInitMenuPaneL" ref="3ae77c2aed5e1270a13c14bd5aa415fe" args="(TInt aResourceId, CEikMenuPane *aMenuPane)" -->void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_chat_app_ui.html#3ae77c2aed5e1270a13c14bd5aa415fe">DynInitMenuPaneL</a> (TInt aResourceId, CEikMenuPane *aMenuPane)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_chat_app_ui.html#a682d228622cea7790645ce10f591242">HandleCommandL</a> (TInt aCommand)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">virtual TKeyResponse </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_chat_app_ui.html#0664643ad6fd66cf11afb7fdf7f5c6cc">HandleKeyEventL</a> (const TKeyEvent &aKeyEvent, TEventCode aType)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_chat_app_ui.html#6acdbe8a9b57446075bf46d035e751eb">HandleResourceChangeL</a> (TInt aType)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_chat_app_ui.html#1f12ddbdc25a96c4c9e301bd83fd92ca">ShowBTNotAvailableNoteL</a> ()</td></tr><tr><td colspan="2"><br><h2>Private Attributes</h2></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="c25cfbb86775b001ed268ecaef2f307d"></a><!-- doxytag: member="CChatAppUi::iAppContainer" ref="c25cfbb86775b001ed268ecaef2f307d" args="" --><a class="el" href="class_c_chat_container.html">CChatContainer</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_chat_app_ui.html#c25cfbb86775b001ed268ecaef2f307d">iAppContainer</a></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="class_c_chat_bt.html">CChatBt</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_chat_app_ui.html#155c8a3c723c6deaba8b8920c1523f06">iChatBt</a></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="class_c_chat_inet.html">CChatInet</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_chat_app_ui.html#8c40e4ec147a6e0b621246cb569b058d">iChatInet</a></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">TBool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_chat_app_ui.html#8f0397a785ba8f788a3d1c8320994d66">iBtAvailable</a></td></tr></table><hr><h2>Constructor & Destructor Documentation</h2><a class="anchor" name="d86706c789337f08cd78dc4f288c94d5"></a><!-- doxytag: member="CChatAppUi::~CChatAppUi" ref="d86706c789337f08cd78dc4f288c94d5" args="()" --><p><table class="mdTable" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top">CChatAppUi::~CChatAppUi </td> <td class="md" valign="top">( </td> <td class="mdname1" valign="top" nowrap> </td> <td class="md" valign="top"> ) </td> <td class="md" nowrap></td> </tr> </table> </td> </tr></table><table cellspacing="5" cellpadding="0" border="0"> <tr> <td> </td> <td><p>Destructor. <p>Definition at line <a class="el" href="_chat_appui_8cpp-source.html#l00079">79</a> of file <a class="el" href="_chat_appui_8cpp-source.html">ChatAppui.cpp</a>.<p>References <a class="el" href="_chat_appui_8h-source.html#l00089">iAppContainer</a>, <a class="el" href="_chat_appui_8h-source.html#l00096">iChatBt</a>, and <a class="el" href="_chat_appui_8h-source.html#l00103">iChatInet</a>.<div class="fragment"><pre class="fragment"><a name="l00080"></a>00080 {<a name="l00081"></a>00081 <span class="keyword">delete</span> <a class="code" href="class_c_chat_app_ui.html#155c8a3c723c6deaba8b8920c1523f06">iChatBt</a>;<a name="l00082"></a>00082 <a class="code" href="class_c_chat_app_ui.html#155c8a3c723c6deaba8b8920c1523f06">iChatBt</a> = NULL;<a name="l00083"></a>00083 <a name="l00084"></a>00084 <span class="keyword">delete</span> <a class="code" href="class_c_chat_app_ui.html#8c40e4ec147a6e0b621246cb569b058d">iChatInet</a>;<a name="l00085"></a>00085 <a class="code" href="class_c_chat_app_ui.html#8c40e4ec147a6e0b621246cb569b058d">iChatInet</a>= NULL;<a name="l00086"></a>00086 <a name="l00087"></a>00087 <span class="keywordflow">if</span> ( <a class="code" href="class_c_chat_app_ui.html#c25cfbb86775b001ed268ecaef2f307d">iAppContainer</a> )<a name="l00088"></a>00088 {<a name="l00089"></a>00089 RemoveFromStack( <a class="code" href="class_c_chat_app_ui.html#c25cfbb86775b001ed268ecaef2f307d">iAppContainer</a> );<a name="l00090"></a>00090 <span class="keyword">delete</span> <a class="code" href="class_c_chat_app_ui.html#c25cfbb86775b001ed268ecaef2f307d">iAppContainer</a>;<a name="l00091"></a>00091 <a class="code" href="class_c_chat_app_ui.html#c25cfbb86775b001ed268ecaef2f307d">iAppContainer</a> = NULL;<a name="l00092"></a>00092 }<a name="l00093"></a>00093 }</pre></div><p> </td> </tr></table><hr><h2>Member Function Documentation</h2><a class="anchor" name="9ce34ba0b947863222da3c63d0481044"></a><!-- doxytag: member="CChatAppUi::ConstructL" ref="9ce34ba0b947863222da3c63d0481044" args="()" --><p><table class="mdTable" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top">void CChatAppUi::ConstructL </td> <td class="md" valign="top">( </td> <td class="mdname1" valign="top" nowrap> </td> <td class="md" valign="top"> ) </td> <td class="md" nowrap></td> </tr> </table> </td> </tr></table><table cellspacing="5" cellpadding="0" border="0"> <tr> <td> </td> <td><p>default constructor. <p>Definition at line <a class="el" href="_chat_appui_8cpp-source.html#l00043">43</a> of file <a class="el" href="_chat_appui_8cpp-source.html">ChatAppui.cpp</a>.<p>References <a class="el" href="_chat_appui_8h-source.html#l00089">iAppContainer</a>, <a class="el" href="_chat_appui_8h-source.html#l00108">iBtAvailable</a>, <a class="el" href="_chat_appui_8h-source.html#l00096">iChatBt</a>, <a class="el" href="_chat_appui_8h-source.html#l00103">iChatInet</a>, <a class="el" href="_chat_inet_8cpp-source.html#l00033">CChatInet::NewL()</a>, <a class="el" href="_chat_bt_8cpp-source.html#l00033">CChatBt::NewL()</a>, and <a class="el" href="_chat_container_8cpp-source.html#l00029">CChatContainer::NewL()</a>.<div class="fragment"><pre class="fragment"><a name="l00044"></a>00044 {<a name="l00045"></a>00045 BaseConstructL( CAknAppUi::EAknEnableSkin );<a name="l00046"></a>00046 <a name="l00047"></a>00047 <a class="code" href="class_c_chat_app_ui.html#c25cfbb86775b001ed268ecaef2f307d">iAppContainer</a> = <a class="code" href="class_c_chat_container.html#5891ab00f23b517058efe213c1febfd2">CChatContainer::NewL</a>( ClientRect() ); <a name="l00048"></a>00048 <a name="l00049"></a>00049 <span class="comment">// so view can update scroll bars</span><a name="l00050"></a>00050 <a class="code" href="class_c_chat_app_ui.html#c25cfbb86775b001ed268ecaef2f307d">iAppContainer</a>->SetMopParent( <span class="keyword">this</span> ); <a name="l00051"></a>00051 <a name="l00052"></a>00052 AddToStackL( <a class="code" href="class_c_chat_app_ui.html#c25cfbb86775b001ed268ecaef2f307d">iAppContainer</a> );<a name="l00053"></a>00053 <a name="l00054"></a>00054 <a class="code" href="class_c_chat_app_ui.html#155c8a3c723c6deaba8b8920c1523f06">iChatBt</a> = <a class="code" href="class_c_chat_bt.html#c650367611ceff6213885d162a246c4e">CChatBt::NewL</a>( *<a class="code" href="class_c_chat_app_ui.html#c25cfbb86775b001ed268ecaef2f307d">iAppContainer</a> );<a name="l00055"></a>00055 <a class="code" href="class_c_chat_app_ui.html#8c40e4ec147a6e0b621246cb569b058d">iChatInet</a> = <a class="code" href="class_c_chat_inet.html#c650367611ceff6213885d162a246c4e">CChatInet::NewL</a>( *<a class="code" href="class_c_chat_app_ui.html#c25cfbb86775b001ed268ecaef2f307d">iAppContainer</a> );<a name="l00056"></a>00056 <a name="l00057"></a>00057 <span class="comment">// check whether BT is available or not</span><a name="l00058"></a>00058 <a name="l00059"></a>00059 RSdp sdpSession;<a name="l00060"></a>00060 <a name="l00061"></a>00061 <span class="keywordflow">if</span> ( sdpSession.Connect() == KErrNone )<a name="l00062"></a>00062 {<a name="l00063"></a>00063 sdpSession.Close();<a name="l00064"></a>00064 <a name="l00065"></a>00065 <a class="code" href="class_c_chat_app_ui.html#8f0397a785ba8f788a3d1c8320994d66">iBtAvailable</a> = ETrue;<a name="l00066"></a>00066 }<a name="l00067"></a>00067 <span class="keywordflow">else</span><a name="l00068"></a>00068 {<a name="l00069"></a>00069 <a class="code" href="class_c_chat_app_ui.html#8f0397a785ba8f788a3d1c8320994d66">iBtAvailable</a> = EFalse;<a name="l00070"></a>00070 }<a name="l00071"></a>00071 }</pre></div><p> </td> </tr></table><a class="anchor" name="a682d228622cea7790645ce10f591242"></a><!-- doxytag: member="CChatAppUi::HandleCommandL" ref="a682d228622cea7790645ce10f591242" args="(TInt aCommand)" --><p><table class="mdTable" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top">void CChatAppUi::HandleCommandL </td> <td class="md" valign="top">( </td> <td class="md" nowrap valign="top">TInt </td> <td class="mdname1" valign="top" nowrap> <em>aCommand</em> </td> <td class="md" valign="top"> ) </td> <td class="md" nowrap><code> [private]</code></td> </tr> </table> </td> </tr></table><table cellspacing="5" cellpadding="0" border="0"> <tr> <td> </td> <td><p>From CEikAppUi, takes care of command handling. <dl compact><dt><b>Parameters:</b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td valign="top"></td><td valign="top"><em>aCommand</em> </td><td>command to be handled </td></tr> </table></dl><p>Definition at line <a class="el" href="_chat_appui_8cpp-source.html#l00201">201</a> of file <a class="el" href="_chat_appui_8cpp-source.html">ChatAppui.cpp</a>.⌨️ 快捷键说明
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