Symbian3/Examples/guid-6013a680-57f9-415b-8851-c4fa63356636/class_m_result_viewer.html
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     5 <title>TB9.2 Example Applications: MResultViewer Class Reference</title>
       
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     9 <body>
       
    10 <!-- Generated by Doxygen 1.6.2 -->
       
    11 <div class="contents">
       
    12 <h1>MResultViewer Class Reference</h1><!-- doxytag: class="MResultViewer" -->
       
    13 <p>Inherited by <a class="el" href="class_c_descriptor_ex_app_ui.html">CDescriptorExAppUi</a>, and <a class="el" href="class_c_file_forwarder.html">CFileForwarder</a>.</p>
       
    14 
       
    15 <p><a href="class_m_result_viewer-members.html">List of all members.</a></p>
       
    16 <table border="0" cellpadding="0" cellspacing="0">
       
    17 <tr><td colspan="2"><h2>Public Member Functions</h2></td></tr>
       
    18 <tr><td class="memItemLeft" align="right" valign="top">virtual TPtr&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_m_result_viewer.html#a30d7e86bbb78ba769648736a9ee9e62d">GetViewBuffer</a> ()=0</td></tr>
       
    19 <tr><td class="memItemLeft" align="right" valign="top">virtual void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_m_result_viewer.html#a8e10673e2504a4af6382f26794bb8004">UpdateView</a> ()=0</td></tr>
       
    20 </table>
       
    21 <hr/><a name="_details"></a><h2>Detailed Description</h2>
       
    22 <p>This class declares a protocol that examples use to render the results of example methods. The implementing class holds a buffer where text can be appended. <a class="el" href="class_m_result_viewer.html#a30d7e86bbb78ba769648736a9ee9e62d">GetViewBuffer()</a> returns descriptor to internal buffer. <a class="el" href="class_m_result_viewer.html#a8e10673e2504a4af6382f26794bb8004">UpdateView()</a> renders the content to the destination device and may reset internal buffer. </p>
       
    23 
       
    24 <p>Definition at line <a class="el" href="_descriptor_examples_8h_source.html#l00018">18</a> of file <a class="el" href="_descriptor_examples_8h_source.html">DescriptorExamples.h</a>.</p>
       
    25 <hr/><h2>Member Function Documentation</h2>
       
    26 <a class="anchor" id="a30d7e86bbb78ba769648736a9ee9e62d"></a><!-- doxytag: member="MResultViewer::GetViewBuffer" ref="a30d7e86bbb78ba769648736a9ee9e62d" args="()=0" -->
       
    27 <div class="memitem">
       
    28 <div class="memproto">
       
    29       <table class="memname">
       
    30         <tr>
       
    31           <td class="memname">virtual TPtr MResultViewer::GetViewBuffer </td>
       
    32           <td>(</td>
       
    33           <td class="paramname"></td>
       
    34           <td>&nbsp;)&nbsp;</td>
       
    35           <td><code> [pure virtual]</code></td>
       
    36         </tr>
       
    37       </table>
       
    38 </div>
       
    39 <div class="memdoc">
       
    40 <p>Implementing method shall return a modifiable descriptor pointer where text can be appended. </p>
       
    41 
       
    42 <p>Implemented in <a class="el" href="class_c_file_forwarder.html#a6e4641a03eaf706f957e7ed7014bcec3">CFileForwarder</a>.</p>
       
    43 
       
    44 </div>
       
    45 </div>
       
    46 <a class="anchor" id="a8e10673e2504a4af6382f26794bb8004"></a><!-- doxytag: member="MResultViewer::UpdateView" ref="a8e10673e2504a4af6382f26794bb8004" args="()=0" -->
       
    47 <div class="memitem">
       
    48 <div class="memproto">
       
    49       <table class="memname">
       
    50         <tr>
       
    51           <td class="memname">virtual void MResultViewer::UpdateView </td>
       
    52           <td>(</td>
       
    53           <td class="paramname"></td>
       
    54           <td>&nbsp;)&nbsp;</td>
       
    55           <td><code> [pure virtual]</code></td>
       
    56         </tr>
       
    57       </table>
       
    58 </div>
       
    59 <div class="memdoc">
       
    60 <p>Implementing method shall render the content to output so that user can view the results. As a side effect, the TPtr returned by method <a class="el" href="class_m_result_viewer.html#a30d7e86bbb78ba769648736a9ee9e62d">GetViewBuffer()</a> may come obsolete and should be queried again before usage. </p>
       
    61 
       
    62 <p>Implemented in <a class="el" href="class_c_file_forwarder.html#abcff5e4b92b098ffd0474ce712493d49">CFileForwarder</a>.</p>
       
    63 
       
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